IES Holdings Inc NASDAQ:IESC Historical Prices

Below are the 6519 trading days of historical prices for IESC.

#	Exchange	Symbol	Date	Open	High	Low	Close
6519	NASDAQ	IESC	Mon, Mar 4, 2024	114.25	115.18	112.05	113.53
6518	NASDAQ	IESC	Fri, Mar 1, 2024	110.00	113.45	108.98	113.18
6517	NASDAQ	IESC	Thu, Feb 29, 2024	108.55	109.96	106.90	109.92
6516	NASDAQ	IESC	Wed, Feb 28, 2024	105.68	108.21	105.32	107.08
6515	NASDAQ	IESC	Tue, Feb 27, 2024	108.24	108.36	103.61	105.84
6514	NASDAQ	IESC	Mon, Feb 26, 2024	106.45	108.17	105.76	107.33
6513	NASDAQ	IESC	Fri, Feb 23, 2024	106.09	107.71	103.20	106.33
6512	NASDAQ	IESC	Thu, Feb 22, 2024	99.16	105.90	99.16	105.76
6511	NASDAQ	IESC	Wed, Feb 21, 2024	98.39	99.00	95.47	98.39
6510	NASDAQ	IESC	Tue, Feb 20, 2024	100.99	101.11	98.15	98.89
6509	NASDAQ	IESC	Fri, Feb 16, 2024	100.09	102.75	98.33	101.26
6508	NASDAQ	IESC	Thu, Feb 15, 2024	98.00	100.88	97.15	100.54
6507	NASDAQ	IESC	Wed, Feb 14, 2024	93.59	97.27	93.12	96.99
6506	NASDAQ	IESC	Tue, Feb 13, 2024	92.43	93.50	91.19	92.35
6505	NASDAQ	IESC	Mon, Feb 12, 2024	91.42	94.86	90.40	94.70
6504	NASDAQ	IESC	Fri, Feb 9, 2024	90.48	92.19	89.13	91.59
6503	NASDAQ	IESC	Thu, Feb 8, 2024	90.34	91.35	89.55	90.24
6502	NASDAQ	IESC	Wed, Feb 7, 2024	88.60	90.64	88.25	89.84
6501	NASDAQ	IESC	Tue, Feb 6, 2024	85.69	88.00	85.37	88.00
6500	NASDAQ	IESC	Mon, Feb 5, 2024	86.04	88.02	83.96	85.64
6499	NASDAQ	IESC	Fri, Feb 2, 2024	90.00	92.00	82.75	86.04
6498	NASDAQ	IESC	Thu, Feb 1, 2024	82.79	85.39	82.36	85.39
6497	NASDAQ	IESC	Wed, Jan 31, 2024	84.87	85.49	81.89	81.96
6496	NASDAQ	IESC	Tue, Jan 30, 2024	82.57	84.81	82.53	84.63
6495	NASDAQ	IESC	Mon, Jan 29, 2024	81.87	83.28	81.54	83.12
6494	NASDAQ	IESC	Fri, Jan 26, 2024	83.08	84.36	81.72	81.73
6493	NASDAQ	IESC	Thu, Jan 25, 2024	82.76	83.05	80.86	82.33
6492	NASDAQ	IESC	Wed, Jan 24, 2024	83.59	83.59	81.04	81.61
6491	NASDAQ	IESC	Tue, Jan 23, 2024	86.71	86.71	82.02	82.58
6490	NASDAQ	IESC	Mon, Jan 22, 2024	85.52	86.21	85.29	85.86
6489	NASDAQ	IESC	Fri, Jan 19, 2024	84.88	85.48	83.46	84.67
6488	NASDAQ	IESC	Thu, Jan 18, 2024	81.15	84.28	81.12	84.26
6487	NASDAQ	IESC	Wed, Jan 17, 2024	78.53	81.04	78.53	80.45
6486	NASDAQ	IESC	Tue, Jan 16, 2024	79.35	79.68	78.92	79.37
6485	NASDAQ	IESC	Fri, Jan 12, 2024	78.88	79.74	78.10	79.35
6484	NASDAQ	IESC	Thu, Jan 11, 2024	78.12	78.64	76.78	78.23
6483	NASDAQ	IESC	Wed, Jan 10, 2024	77.04	78.18	76.70	78.18
6482	NASDAQ	IESC	Tue, Jan 9, 2024	77.26	77.76	76.50	77.43
6481	NASDAQ	IESC	Mon, Jan 8, 2024	77.11	78.00	76.67	77.40
6480	NASDAQ	IESC	Fri, Jan 5, 2024	77.94	78.93	76.50	76.84
6479	NASDAQ	IESC	Thu, Jan 4, 2024	77.89	78.91	77.77	78.49
6478	NASDAQ	IESC	Wed, Jan 3, 2024	77.27	78.02	76.26	77.36
6477	NASDAQ	IESC	Tue, Jan 2, 2024	79.22	79.52	77.27	77.44
6476	NASDAQ	IESC	Fri, Dec 29, 2023	80.38	80.90	79.21	79.22
6475	NASDAQ	IESC	Thu, Dec 28, 2023	81.94	82.62	79.64	80.18
6474	NASDAQ	IESC	Wed, Dec 27, 2023	83.20	83.20	82.07	82.41
6473	NASDAQ	IESC	Tue, Dec 26, 2023	82.38	83.52	82.18	82.21
6472	NASDAQ	IESC	Fri, Dec 22, 2023	82.62	83.50	81.39	82.15
6471	NASDAQ	IESC	Thu, Dec 21, 2023	83.75	83.75	82.14	82.19
6470	NASDAQ	IESC	Wed, Dec 20, 2023	83.46	85.60	82.51	83.13
6469	NASDAQ	IESC	Tue, Dec 19, 2023	83.24	84.52	82.27	83.98
6468	NASDAQ	IESC	Mon, Dec 18, 2023	84.67	85.33	81.70	82.31
6467	NASDAQ	IESC	Fri, Dec 15, 2023	85.62	86.06	83.48	83.91
6466	NASDAQ	IESC	Thu, Dec 14, 2023	86.01	86.44	83.20	85.89
6465	NASDAQ	IESC	Wed, Dec 13, 2023	82.70	85.30	82.52	84.65
6464	NASDAQ	IESC	Tue, Dec 12, 2023	83.42	83.76	81.28	82.62
6463	NASDAQ	IESC	Mon, Dec 11, 2023	81.62	83.83	81.02	83.00
6462	NASDAQ	IESC	Fri, Dec 8, 2023	75.25	81.62	75.25	81.61
6461	NASDAQ	IESC	Thu, Dec 7, 2023	75.95	81.80	73.10	74.70
6460	NASDAQ	IESC	Wed, Dec 6, 2023	71.61	72.71	70.97	71.23
6459	NASDAQ	IESC	Tue, Dec 5, 2023	71.82	72.58	70.64	71.43
6458	NASDAQ	IESC	Mon, Dec 4, 2023	70.84	72.49	70.81	72.15
6457	NASDAQ	IESC	Fri, Dec 1, 2023	69.97	71.79	69.97	71.63
6456	NASDAQ	IESC	Thu, Nov 30, 2023	70.33	70.79	68.78	69.97
6455	NASDAQ	IESC	Wed, Nov 29, 2023	69.97	71.24	69.55	69.92
6454	NASDAQ	IESC	Tue, Nov 28, 2023	71.38	73.50	69.39	70.05
6453	NASDAQ	IESC	Mon, Nov 27, 2023	72.20	73.60	71.39	72.13
6452	NASDAQ	IESC	Fri, Nov 24, 2023	71.02	72.49	70.19	72.08
6451	NASDAQ	IESC	Wed, Nov 22, 2023	68.55	71.86	68.51	71.00
6450	NASDAQ	IESC	Tue, Nov 21, 2023	67.30	68.20	66.82	67.93
6449	NASDAQ	IESC	Mon, Nov 20, 2023	65.80	67.60	65.43	67.47
6448	NASDAQ	IESC	Fri, Nov 17, 2023	65.14	65.88	65.14	65.65
6447	NASDAQ	IESC	Thu, Nov 16, 2023	65.92	66.12	64.50	64.69
6446	NASDAQ	IESC	Wed, Nov 15, 2023	66.31	66.34	65.12	65.40
6445	NASDAQ	IESC	Tue, Nov 14, 2023	63.46	65.96	63.19	65.96
6444	NASDAQ	IESC	Mon, Nov 13, 2023	61.80	62.50	61.31	62.41
6443	NASDAQ	IESC	Fri, Nov 10, 2023	61.09	62.23	61.09	61.68
6442	NASDAQ	IESC	Thu, Nov 9, 2023	60.71	61.43	60.33	61.09
6441	NASDAQ	IESC	Wed, Nov 8, 2023	61.35	62.16	60.32	60.70
6440	NASDAQ	IESC	Tue, Nov 7, 2023	62.64	62.66	61.24	61.48
6439	NASDAQ	IESC	Mon, Nov 6, 2023	61.63	62.79	60.97	62.72
6438	NASDAQ	IESC	Fri, Nov 3, 2023	63.35	63.68	61.57	61.86
6437	NASDAQ	IESC	Thu, Nov 2, 2023	62.43	63.45	61.65	62.62
6436	NASDAQ	IESC	Wed, Nov 1, 2023	62.05	62.18	61.61	62.13
6435	NASDAQ	IESC	Tue, Oct 31, 2023	61.16	62.45	60.77	62.23
6434	NASDAQ	IESC	Mon, Oct 30, 2023	61.56	61.98	61.15	61.24
6433	NASDAQ	IESC	Fri, Oct 27, 2023	59.77	61.44	59.75	61.14
6432	NASDAQ	IESC	Thu, Oct 26, 2023	61.39	62.21	60.56	60.94
6431	NASDAQ	IESC	Wed, Oct 25, 2023	62.11	62.11	61.34	61.49
6430	NASDAQ	IESC	Tue, Oct 24, 2023	61.83	62.27	61.55	61.95
6429	NASDAQ	IESC	Mon, Oct 23, 2023	60.00	62.18	59.94	61.50
6428	NASDAQ	IESC	Fri, Oct 20, 2023	62.10	62.81	60.90	60.91
6427	NASDAQ	IESC	Thu, Oct 19, 2023	62.19	62.87	61.00	61.82
6426	NASDAQ	IESC	Wed, Oct 18, 2023	62.81	63.43	62.37	62.77
6425	NASDAQ	IESC	Tue, Oct 17, 2023	63.89	64.72	63.88	64.27
6424	NASDAQ	IESC	Mon, Oct 16, 2023	63.07	64.52	62.69	63.14
6423	NASDAQ	IESC	Fri, Oct 13, 2023	64.47	64.83	62.24	63.02
6422	NASDAQ	IESC	Thu, Oct 12, 2023	66.74	66.74	64.44	64.57
6421	NASDAQ	IESC	Wed, Oct 11, 2023	67.28	67.78	66.30	66.74
6420	NASDAQ	IESC	Tue, Oct 10, 2023	69.49	70.04	67.07	67.17
6419	NASDAQ	IESC	Mon, Oct 9, 2023	71.24	71.24	68.90	68.99
6418	NASDAQ	IESC	Fri, Oct 6, 2023	69.51	72.01	68.44	71.32
6417	NASDAQ	IESC	Thu, Oct 5, 2023	69.35	69.77	68.39	69.55
6416	NASDAQ	IESC	Wed, Oct 4, 2023	65.63	69.72	65.29	69.25
6415	NASDAQ	IESC	Tue, Oct 3, 2023	64.47	66.11	64.47	65.73
6414	NASDAQ	IESC	Mon, Oct 2, 2023	65.87	66.82	64.13	65.02
6413	NASDAQ	IESC	Fri, Sep 29, 2023	66.75	66.78	65.46	65.87
6412	NASDAQ	IESC	Thu, Sep 28, 2023	65.82	67.68	64.61	66.68
6411	NASDAQ	IESC	Wed, Sep 27, 2023	64.97	66.19	64.61	65.82
6410	NASDAQ	IESC	Tue, Sep 26, 2023	65.31	66.12	64.57	64.64
6409	NASDAQ	IESC	Mon, Sep 25, 2023	66.03	67.41	65.69	66.06
6408	NASDAQ	IESC	Fri, Sep 22, 2023	65.88	67.13	65.88	66.61
6407	NASDAQ	IESC	Thu, Sep 21, 2023	66.66	67.04	65.47	65.88
6406	NASDAQ	IESC	Wed, Sep 20, 2023	67.96	68.86	67.24	67.34
6405	NASDAQ	IESC	Tue, Sep 19, 2023	69.13	69.13	67.60	67.74
6404	NASDAQ	IESC	Mon, Sep 18, 2023	67.82	70.25	67.82	69.01
6403	NASDAQ	IESC	Fri, Sep 15, 2023	68.87	68.87	66.55	67.82
6402	NASDAQ	IESC	Thu, Sep 14, 2023	69.53	70.24	68.55	68.84
6401	NASDAQ	IESC	Wed, Sep 13, 2023	71.44	71.44	69.04	69.04
6400	NASDAQ	IESC	Tue, Sep 12, 2023	70.96	72.28	70.96	71.74
6399	NASDAQ	IESC	Mon, Sep 11, 2023	70.89	70.89	70.89	70.89
6398	NASDAQ	IESC	Fri, Sep 8, 2023	71.47	73.10	71.26	72.40
6397	NASDAQ	IESC	Thu, Sep 7, 2023	72.72	72.72	71.12	71.71
6396	NASDAQ	IESC	Wed, Sep 6, 2023	73.50	74.22	72.06	72.72
6395	NASDAQ	IESC	Tue, Sep 5, 2023	75.86	75.86	73.39	73.68
6394	NASDAQ	IESC	Fri, Sep 1, 2023	75.53	76.71	74.65	76.13
6393	NASDAQ	IESC	Thu, Aug 31, 2023	75.76	76.80	74.75	74.98
6392	NASDAQ	IESC	Wed, Aug 30, 2023	73.69	75.96	73.69	75.79
6391	NASDAQ	IESC	Tue, Aug 29, 2023	73.90	74.39	72.85	73.79
6390	NASDAQ	IESC	Mon, Aug 28, 2023	72.97	74.76	72.58	73.71
6389	NASDAQ	IESC	Fri, Aug 25, 2023	72.68	73.09	70.81	72.66
6388	NASDAQ	IESC	Thu, Aug 24, 2023	71.54	73.00	71.50	72.64
6387	NASDAQ	IESC	Wed, Aug 23, 2023	72.19	73.86	71.11	71.99
6386	NASDAQ	IESC	Tue, Aug 22, 2023	70.78	71.86	70.34	71.65
6385	NASDAQ	IESC	Mon, Aug 21, 2023	70.75	71.00	69.09	70.59
6384	NASDAQ	IESC	Fri, Aug 18, 2023	69.37	71.35	68.85	70.79
6383	NASDAQ	IESC	Thu, Aug 17, 2023	70.33	71.39	69.75	70.12
6382	NASDAQ	IESC	Wed, Aug 16, 2023	71.35	72.30	69.94	70.64
6381	NASDAQ	IESC	Tue, Aug 15, 2023	70.00	72.78	69.85	71.75
6380	NASDAQ	IESC	Mon, Aug 14, 2023	70.34	70.34	68.78	69.86
6379	NASDAQ	IESC	Fri, Aug 11, 2023	69.90	70.82	69.86	70.23
6378	NASDAQ	IESC	Thu, Aug 10, 2023	70.01	70.82	68.46	69.78
6377	NASDAQ	IESC	Wed, Aug 9, 2023	66.59	70.51	66.51	69.52
6376	NASDAQ	IESC	Tue, Aug 8, 2023	63.73	66.58	63.41	66.57
6375	NASDAQ	IESC	Mon, Aug 7, 2023	66.80	66.85	63.36	64.53
6374	NASDAQ	IESC	Fri, Aug 4, 2023	60.00	67.93	58.78	66.62
6373	NASDAQ	IESC	Thu, Aug 3, 2023	56.98	58.03	56.91	58.01
6372	NASDAQ	IESC	Wed, Aug 2, 2023	57.53	57.80	57.10	57.36
6371	NASDAQ	IESC	Tue, Aug 1, 2023	57.00	58.32	57.00	57.80
6370	NASDAQ	IESC	Mon, Jul 31, 2023	56.20	57.90	56.08	57.32
6369	NASDAQ	IESC	Fri, Jul 28, 2023	56.27	56.80	55.68	55.97
6368	NASDAQ	IESC	Thu, Jul 27, 2023	57.38	57.38	55.60	55.66
6367	NASDAQ	IESC	Wed, Jul 26, 2023	57.61	57.75	56.59	56.99
6366	NASDAQ	IESC	Tue, Jul 25, 2023	56.28	57.14	56.16	56.77
6365	NASDAQ	IESC	Mon, Jul 24, 2023	56.78	57.47	56.32	56.51
6364	NASDAQ	IESC	Fri, Jul 21, 2023	56.40	57.80	56.16	56.78
6363	NASDAQ	IESC	Thu, Jul 20, 2023	56.50	56.65	55.69	55.91
6362	NASDAQ	IESC	Wed, Jul 19, 2023	57.98	58.00	56.42	56.71
6361	NASDAQ	IESC	Tue, Jul 18, 2023	58.46	58.68	57.45	57.98
6360	NASDAQ	IESC	Mon, Jul 17, 2023	57.68	58.65	57.32	58.44
6359	NASDAQ	IESC	Fri, Jul 14, 2023	57.95	57.95	57.12	57.51
6358	NASDAQ	IESC	Thu, Jul 13, 2023	57.94	58.23	57.00	57.85
6357	NASDAQ	IESC	Wed, Jul 12, 2023	57.05	57.84	55.95	57.48
6356	NASDAQ	IESC	Tue, Jul 11, 2023	55.86	56.19	55.06	56.15
6355	NASDAQ	IESC	Mon, Jul 10, 2023	54.43	55.80	53.93	55.56
6354	NASDAQ	IESC	Fri, Jul 7, 2023	53.53	54.75	53.53	54.36
6353	NASDAQ	IESC	Thu, Jul 6, 2023	54.40	54.58	53.00	53.34
6352	NASDAQ	IESC	Wed, Jul 5, 2023	56.73	57.79	54.84	55.00
6351	NASDAQ	IESC	Mon, Jul 3, 2023	56.46	56.98	55.57	56.94
6350	NASDAQ	IESC	Fri, Jun 30, 2023	57.25	57.40	56.50	56.88
6349	NASDAQ	IESC	Thu, Jun 29, 2023	56.64	58.13	56.64	56.86
6348	NASDAQ	IESC	Wed, Jun 28, 2023	54.98	57.42	54.85	56.31
6347	NASDAQ	IESC	Tue, Jun 27, 2023	54.07	55.41	53.87	54.77
6346	NASDAQ	IESC	Mon, Jun 26, 2023	52.90	54.56	52.90	54.02
6345	NASDAQ	IESC	Fri, Jun 23, 2023	52.32	53.49	51.99	52.74
6344	NASDAQ	IESC	Thu, Jun 22, 2023	52.96	53.34	52.55	53.16
6343	NASDAQ	IESC	Wed, Jun 21, 2023	52.33	54.10	52.33	53.48
6342	NASDAQ	IESC	Tue, Jun 20, 2023	53.12	53.29	52.35	52.58
6341	NASDAQ	IESC	Fri, Jun 16, 2023	54.61	54.61	53.21	53.27
6340	NASDAQ	IESC	Thu, Jun 15, 2023	53.76	54.41	53.03	54.27
6339	NASDAQ	IESC	Wed, Jun 14, 2023	54.52	54.62	53.60	53.95
6338	NASDAQ	IESC	Tue, Jun 13, 2023	54.24	54.88	53.61	54.51
6337	NASDAQ	IESC	Mon, Jun 12, 2023	53.15	54.31	52.50	54.06
6336	NASDAQ	IESC	Fri, Jun 9, 2023	52.46	53.19	52.02	52.98
6335	NASDAQ	IESC	Thu, Jun 8, 2023	53.29	53.29	52.03	52.40
6334	NASDAQ	IESC	Wed, Jun 7, 2023	52.34	53.46	52.31	53.31
6333	NASDAQ	IESC	Tue, Jun 6, 2023	50.53	52.38	50.53	51.98
6332	NASDAQ	IESC	Mon, Jun 5, 2023	50.84	50.84	49.40	50.42
6331	NASDAQ	IESC	Fri, Jun 2, 2023	49.04	51.25	48.33	50.93
6330	NASDAQ	IESC	Thu, Jun 1, 2023	47.72	48.68	47.08	48.46
6329	NASDAQ	IESC	Wed, May 31, 2023	47.30	47.80	46.46	47.42
6328	NASDAQ	IESC	Tue, May 30, 2023	48.22	48.40	47.21	47.39
6327	NASDAQ	IESC	Fri, May 26, 2023	48.28	48.44	47.35	47.88
6326	NASDAQ	IESC	Thu, May 25, 2023	48.74	49.19	48.16	48.49
6325	NASDAQ	IESC	Wed, May 24, 2023	50.07	50.07	48.72	48.73
6324	NASDAQ	IESC	Tue, May 23, 2023	50.00	51.10	49.79	50.37
6323	NASDAQ	IESC	Mon, May 22, 2023	50.43	51.24	49.80	49.98
6322	NASDAQ	IESC	Fri, May 19, 2023	50.31	50.83	49.84	50.38
6321	NASDAQ	IESC	Thu, May 18, 2023	50.35	50.50	49.08	50.23
6320	NASDAQ	IESC	Wed, May 17, 2023	48.69	50.64	48.62	50.35
6319	NASDAQ	IESC	Tue, May 16, 2023	48.10	49.20	47.67	48.59
6318	NASDAQ	IESC	Mon, May 15, 2023	47.43	48.52	47.26	48.25
6317	NASDAQ	IESC	Fri, May 12, 2023	47.32	47.93	46.58	46.88
6316	NASDAQ	IESC	Thu, May 11, 2023	49.10	49.10	46.95	46.98
6315	NASDAQ	IESC	Wed, May 10, 2023	45.50	49.42	45.50	49.12
6314	NASDAQ	IESC	Tue, May 9, 2023	43.91	44.40	43.20	44.27
6313	NASDAQ	IESC	Mon, May 8, 2023	43.75	44.61	43.74	43.92
6312	NASDAQ	IESC	Fri, May 5, 2023	43.77	44.16	43.25	43.75
6311	NASDAQ	IESC	Thu, May 4, 2023	45.27	45.27	42.44	43.04
6310	NASDAQ	IESC	Wed, May 3, 2023	44.38	46.70	43.59	45.27
6309	NASDAQ	IESC	Tue, May 2, 2023	43.65	44.47	43.03	44.30
6308	NASDAQ	IESC	Mon, May 1, 2023	43.42	44.02	43.21	43.81
6307	NASDAQ	IESC	Fri, Apr 28, 2023	42.57	43.84	42.38	43.19
6306	NASDAQ	IESC	Thu, Apr 27, 2023	42.60	43.11	42.53	42.96
6305	NASDAQ	IESC	Wed, Apr 26, 2023	43.20	43.43	41.60	42.30
6304	NASDAQ	IESC	Tue, Apr 25, 2023	42.96	43.97	42.96	43.52
6303	NASDAQ	IESC	Mon, Apr 24, 2023	42.90	43.69	42.90	43.21
6302	NASDAQ	IESC	Fri, Apr 21, 2023	43.49	43.83	42.83	42.90
6301	NASDAQ	IESC	Thu, Apr 20, 2023	42.29	43.61	42.29	43.61
6300	NASDAQ	IESC	Wed, Apr 19, 2023	41.85	42.72	41.85	42.35
6299	NASDAQ	IESC	Tue, Apr 18, 2023	43.02	43.12	42.13	42.25
6298	NASDAQ	IESC	Mon, Apr 17, 2023	42.03	42.85	41.80	42.72
6297	NASDAQ	IESC	Fri, Apr 14, 2023	42.09	42.71	41.76	41.91
6296	NASDAQ	IESC	Thu, Apr 13, 2023	41.38	41.92	40.71	41.83
6295	NASDAQ	IESC	Wed, Apr 12, 2023	40.91	41.57	40.85	41.01
6294	NASDAQ	IESC	Tue, Apr 11, 2023	40.77	41.59	40.59	40.90
6293	NASDAQ	IESC	Mon, Apr 10, 2023	40.16	41.16	40.16	40.59
6292	NASDAQ	IESC	Thu, Apr 6, 2023	40.20	41.26	40.00	40.53
6291	NASDAQ	IESC	Wed, Apr 5, 2023	41.60	41.72	40.05	40.47
6290	NASDAQ	IESC	Tue, Apr 4, 2023	44.08	44.08	41.85	41.96
6289	NASDAQ	IESC	Mon, Apr 3, 2023	43.28	44.16	43.04	43.86
6288	NASDAQ	IESC	Fri, Mar 31, 2023	41.85	43.17	41.85	43.09
6287	NASDAQ	IESC	Thu, Mar 30, 2023	42.98	43.19	41.55	41.85
6286	NASDAQ	IESC	Wed, Mar 29, 2023	43.94	43.94	42.95	43.15
6285	NASDAQ	IESC	Tue, Mar 28, 2023	42.57	43.80	42.46	43.51
6284	NASDAQ	IESC	Mon, Mar 27, 2023	43.46	43.75	42.20	43.08
6283	NASDAQ	IESC	Fri, Mar 24, 2023	41.21	42.87	40.80	42.78
6282	NASDAQ	IESC	Thu, Mar 23, 2023	40.91	42.34	40.91	41.47
6281	NASDAQ	IESC	Wed, Mar 22, 2023	41.92	42.35	40.98	41.02
6280	NASDAQ	IESC	Tue, Mar 21, 2023	42.59	42.59	41.74	42.36
6279	NASDAQ	IESC	Mon, Mar 20, 2023	42.14	42.37	41.22	41.67
6278	NASDAQ	IESC	Fri, Mar 17, 2023	41.91	41.91	41.27	41.56
6277	NASDAQ	IESC	Thu, Mar 16, 2023	41.17	42.94	40.86	42.49
6276	NASDAQ	IESC	Wed, Mar 15, 2023	42.84	42.84	41.32	41.90
6275	NASDAQ	IESC	Tue, Mar 14, 2023	42.95	43.93	42.49	43.59
6274	NASDAQ	IESC	Mon, Mar 13, 2023	41.23	42.27	40.44	42.04
6273	NASDAQ	IESC	Fri, Mar 10, 2023	43.83	43.95	41.99	42.12
6272	NASDAQ	IESC	Thu, Mar 9, 2023	45.24	46.00	43.90	44.24
6271	NASDAQ	IESC	Wed, Mar 8, 2023	45.21	45.57	44.24	45.08
6270	NASDAQ	IESC	Tue, Mar 7, 2023	43.11	45.14	43.11	44.89
6269	NASDAQ	IESC	Mon, Mar 6, 2023	44.27	44.53	42.94	43.21
6268	NASDAQ	IESC	Fri, Mar 3, 2023	44.10	44.98	43.86	44.50
6267	NASDAQ	IESC	Thu, Mar 2, 2023	42.78	43.94	42.78	43.56
6266	NASDAQ	IESC	Wed, Mar 1, 2023	42.40	43.22	42.30	43.16
6265	NASDAQ	IESC	Tue, Feb 28, 2023	42.18	42.58	41.87	42.06
6264	NASDAQ	IESC	Mon, Feb 27, 2023	43.34	43.50	42.04	42.20
6263	NASDAQ	IESC	Fri, Feb 24, 2023	41.43	43.09	40.60	42.92
6262	NASDAQ	IESC	Thu, Feb 23, 2023	41.69	42.30	40.04	41.80
6261	NASDAQ	IESC	Wed, Feb 22, 2023	41.06	41.85	40.40	41.52
6260	NASDAQ	IESC	Tue, Feb 21, 2023	42.00	42.30	40.63	40.67
6259	NASDAQ	IESC	Fri, Feb 17, 2023	42.47	44.00	41.88	42.54
6258	NASDAQ	IESC	Thu, Feb 16, 2023	41.72	44.10	41.70	42.24
6257	NASDAQ	IESC	Wed, Feb 15, 2023	40.51	42.28	40.51	41.89
6256	NASDAQ	IESC	Tue, Feb 14, 2023	40.86	41.32	40.31	41.05
6255	NASDAQ	IESC	Mon, Feb 13, 2023	40.33	41.60	40.33	41.27
6254	NASDAQ	IESC	Fri, Feb 10, 2023	41.29	41.29	40.46	40.47
6253	NASDAQ	IESC	Thu, Feb 9, 2023	41.91	42.59	40.96	41.56
6252	NASDAQ	IESC	Wed, Feb 8, 2023	41.54	42.58	40.82	41.88
6251	NASDAQ	IESC	Tue, Feb 7, 2023	41.35	42.27	41.02	42.10
6250	NASDAQ	IESC	Mon, Feb 6, 2023	39.91	41.49	39.91	41.21
6249	NASDAQ	IESC	Fri, Feb 3, 2023	40.95	41.64	39.32	40.87
6248	NASDAQ	IESC	Thu, Feb 2, 2023	39.60	40.93	39.03	40.80
6247	NASDAQ	IESC	Wed, Feb 1, 2023	39.95	40.59	39.27	39.62
6246	NASDAQ	IESC	Tue, Jan 31, 2023	37.69	40.00	37.69	39.81
6245	NASDAQ	IESC	Mon, Jan 30, 2023	38.67	38.67	37.53	37.79
6244	NASDAQ	IESC	Fri, Jan 27, 2023	38.64	39.56	38.64	39.42
6243	NASDAQ	IESC	Thu, Jan 26, 2023	39.45	39.45	37.96	38.63
6242	NASDAQ	IESC	Wed, Jan 25, 2023	39.72	40.14	38.32	39.46
6241	NASDAQ	IESC	Tue, Jan 24, 2023	39.90	40.67	39.90	40.13
6240	NASDAQ	IESC	Mon, Jan 23, 2023	40.40	40.62	39.85	40.27
6239	NASDAQ	IESC	Fri, Jan 20, 2023	39.43	40.30	38.80	39.76
6238	NASDAQ	IESC	Thu, Jan 19, 2023	38.86	40.00	38.86	39.17
6237	NASDAQ	IESC	Wed, Jan 18, 2023	38.85	40.28	38.66	39.11
6236	NASDAQ	IESC	Tue, Jan 17, 2023	39.25	39.79	38.71	39.08
6235	NASDAQ	IESC	Fri, Jan 13, 2023	38.90	39.61	37.24	39.49
6234	NASDAQ	IESC	Thu, Jan 12, 2023	39.12	39.96	38.46	39.06
6233	NASDAQ	IESC	Wed, Jan 11, 2023	38.11	39.34	37.94	39.00
6232	NASDAQ	IESC	Tue, Jan 10, 2023	36.45	38.20	35.82	38.18
6231	NASDAQ	IESC	Mon, Jan 9, 2023	36.87	37.00	36.45	36.71
6230	NASDAQ	IESC	Fri, Jan 6, 2023	35.95	36.65	35.95	36.35
6229	NASDAQ	IESC	Thu, Jan 5, 2023	35.25	36.01	35.00	35.74
6228	NASDAQ	IESC	Wed, Jan 4, 2023	36.19	36.50	35.24	35.55
6227	NASDAQ	IESC	Tue, Jan 3, 2023	35.30	36.60	35.00	36.28
6226	NASDAQ	IESC	Fri, Dec 30, 2022	34.96	36.22	34.96	35.57
6225	NASDAQ	IESC	Thu, Dec 29, 2022	34.50	35.60	34.50	35.51
6224	NASDAQ	IESC	Wed, Dec 28, 2022	34.06	34.50	33.53	34.44
6223	NASDAQ	IESC	Tue, Dec 27, 2022	34.18	34.18	33.43	33.86
6222	NASDAQ	IESC	Fri, Dec 23, 2022	34.48	35.37	33.82	34.20
6221	NASDAQ	IESC	Thu, Dec 22, 2022	33.89	34.45	33.40	34.26
6220	NASDAQ	IESC	Wed, Dec 21, 2022	32.55	34.03	32.55	33.87
6219	NASDAQ	IESC	Tue, Dec 20, 2022	31.27	33.15	31.27	32.05
6218	NASDAQ	IESC	Mon, Dec 19, 2022	28.28	31.37	28.28	31.29
6217	NASDAQ	IESC	Fri, Dec 16, 2022	29.99	31.05	27.68	28.28
6216	NASDAQ	IESC	Thu, Dec 15, 2022	30.83	31.50	29.57	30.71
6215	NASDAQ	IESC	Wed, Dec 14, 2022	32.46	33.17	30.65	31.00
6214	NASDAQ	IESC	Tue, Dec 13, 2022	32.99	34.22	32.11	32.30
6213	NASDAQ	IESC	Mon, Dec 12, 2022	31.67	32.19	31.22	32.07
6212	NASDAQ	IESC	Fri, Dec 9, 2022	32.84	33.04	31.65	31.71
6211	NASDAQ	IESC	Thu, Dec 8, 2022	34.34	36.31	32.75	33.20
6210	NASDAQ	IESC	Wed, Dec 7, 2022	36.07	36.07	33.53	33.98
6209	NASDAQ	IESC	Tue, Dec 6, 2022	34.69	38.55	34.69	35.96
6208	NASDAQ	IESC	Mon, Dec 5, 2022	34.02	34.58	33.30	34.58
6207	NASDAQ	IESC	Fri, Dec 2, 2022	33.33	34.50	33.30	34.50
6206	NASDAQ	IESC	Thu, Dec 1, 2022	34.10	34.10	33.32	33.63
6205	NASDAQ	IESC	Wed, Nov 30, 2022	32.91	34.10	32.65	33.82
6204	NASDAQ	IESC	Tue, Nov 29, 2022	33.40	33.40	32.36	32.83
6203	NASDAQ	IESC	Mon, Nov 28, 2022	32.99	33.61	32.80	33.15
6202	NASDAQ	IESC	Fri, Nov 25, 2022	32.99	33.25	32.99	33.25
6201	NASDAQ	IESC	Wed, Nov 23, 2022	33.65	33.65	32.82	33.04
6200	NASDAQ	IESC	Tue, Nov 22, 2022	33.75	34.37	33.15	33.84
6199	NASDAQ	IESC	Mon, Nov 21, 2022	33.43	33.60	33.04	33.42
6198	NASDAQ	IESC	Fri, Nov 18, 2022	33.70	33.87	33.17	33.17
6197	NASDAQ	IESC	Thu, Nov 17, 2022	32.72	33.12	31.87	33.12
6196	NASDAQ	IESC	Wed, Nov 16, 2022	32.53	33.03	32.12	32.91
6195	NASDAQ	IESC	Tue, Nov 15, 2022	33.89	33.99	32.22	32.22
6194	NASDAQ	IESC	Mon, Nov 14, 2022	33.92	34.02	33.22	33.28
6193	NASDAQ	IESC	Fri, Nov 11, 2022	35.00	35.47	34.37	34.38
6192	NASDAQ	IESC	Thu, Nov 10, 2022	34.20	35.32	33.75	34.99
6191	NASDAQ	IESC	Wed, Nov 9, 2022	33.17	33.17	32.77	32.97
6190	NASDAQ	IESC	Tue, Nov 8, 2022	33.73	33.97	33.25	33.60
6189	NASDAQ	IESC	Mon, Nov 7, 2022	34.07	34.40	33.79	34.11
6188	NASDAQ	IESC	Fri, Nov 4, 2022	33.53	33.71	32.89	33.71
6187	NASDAQ	IESC	Thu, Nov 3, 2022	32.26	33.56	32.25	33.36
6186	NASDAQ	IESC	Wed, Nov 2, 2022	33.51	33.66	32.85	32.85
6185	NASDAQ	IESC	Tue, Nov 1, 2022	33.15	34.08	33.13	33.90
6184	NASDAQ	IESC	Mon, Oct 31, 2022	34.01	34.04	32.77	33.04
6183	NASDAQ	IESC	Fri, Oct 28, 2022	33.17	34.45	33.10	34.25
6182	NASDAQ	IESC	Thu, Oct 27, 2022	33.43	34.04	33.07	33.19
6181	NASDAQ	IESC	Wed, Oct 26, 2022	32.62	33.48	32.62	33.12
6180	NASDAQ	IESC	Tue, Oct 25, 2022	32.32	32.80	32.25	32.51
6179	NASDAQ	IESC	Mon, Oct 24, 2022	31.81	32.81	31.81	32.37
6178	NASDAQ	IESC	Fri, Oct 21, 2022	30.23	32.05	30.23	31.83
6177	NASDAQ	IESC	Thu, Oct 20, 2022	30.63	31.25	30.03	30.18
6176	NASDAQ	IESC	Wed, Oct 19, 2022	30.04	30.66	29.60	30.55
6175	NASDAQ	IESC	Tue, Oct 18, 2022	31.13	31.61	30.50	30.69
6174	NASDAQ	IESC	Mon, Oct 17, 2022	30.05	31.01	30.05	30.64
6173	NASDAQ	IESC	Fri, Oct 14, 2022	30.62	30.63	29.59	29.74
6172	NASDAQ	IESC	Thu, Oct 13, 2022	28.57	30.63	28.48	30.32
6171	NASDAQ	IESC	Wed, Oct 12, 2022	28.43	29.36	28.43	29.03
6170	NASDAQ	IESC	Tue, Oct 11, 2022	29.05	29.89	27.86	28.57
6169	NASDAQ	IESC	Mon, Oct 10, 2022	28.30	29.57	28.30	29.26
6168	NASDAQ	IESC	Fri, Oct 7, 2022	28.38	28.76	28.24	28.38
6167	NASDAQ	IESC	Thu, Oct 6, 2022	29.01	29.50	28.58	28.79
6166	NASDAQ	IESC	Wed, Oct 5, 2022	29.03	29.50	28.60	29.09
6165	NASDAQ	IESC	Tue, Oct 4, 2022	29.15	29.37	29.00	29.29
6164	NASDAQ	IESC	Mon, Oct 3, 2022	28.24	28.98	28.04	28.72
6163	NASDAQ	IESC	Fri, Sep 30, 2022	27.31	28.89	27.31	27.62
6162	NASDAQ	IESC	Thu, Sep 29, 2022	27.91	28.03	27.15	27.49
6161	NASDAQ	IESC	Wed, Sep 28, 2022	27.11	28.33	27.11	28.14
6160	NASDAQ	IESC	Tue, Sep 27, 2022	27.08	29.00	26.57	26.62
6159	NASDAQ	IESC	Mon, Sep 26, 2022	26.01	27.26	26.01	26.89
6158	NASDAQ	IESC	Fri, Sep 23, 2022	26.49	26.49	25.22	25.93
6157	NASDAQ	IESC	Thu, Sep 22, 2022	28.04	28.18	26.83	27.00
6156	NASDAQ	IESC	Wed, Sep 21, 2022	29.11	29.70	28.22	28.22
6155	NASDAQ	IESC	Tue, Sep 20, 2022	28.89	29.47	28.70	29.07
6154	NASDAQ	IESC	Mon, Sep 19, 2022	28.58	31.04	28.58	29.23
6153	NASDAQ	IESC	Fri, Sep 16, 2022	28.02	29.13	28.00	29.06
6152	NASDAQ	IESC	Thu, Sep 15, 2022	27.95	29.20	27.95	28.56
6151	NASDAQ	IESC	Wed, Sep 14, 2022	29.41	30.00	27.86	28.05
6150	NASDAQ	IESC	Tue, Sep 13, 2022	29.92	30.71	28.93	29.20
6149	NASDAQ	IESC	Mon, Sep 12, 2022	30.77	31.24	30.37	30.75
6148	NASDAQ	IESC	Fri, Sep 9, 2022	29.39	30.63	28.04	30.39
6147	NASDAQ	IESC	Thu, Sep 8, 2022	29.24	30.67	29.12	29.28
6146	NASDAQ	IESC	Wed, Sep 7, 2022	29.12	29.81	28.95	29.52
6145	NASDAQ	IESC	Tue, Sep 6, 2022	30.14	30.45	28.92	28.95
6144	NASDAQ	IESC	Fri, Sep 2, 2022	30.58	31.55	29.67	29.68
6143	NASDAQ	IESC	Thu, Sep 1, 2022	30.24	30.60	29.50	29.98
6142	NASDAQ	IESC	Wed, Aug 31, 2022	30.42	31.07	30.01	30.39
6141	NASDAQ	IESC	Tue, Aug 30, 2022	30.36	30.98	29.38	30.45
6140	NASDAQ	IESC	Mon, Aug 29, 2022	30.53	30.71	29.52	30.48
6139	NASDAQ	IESC	Fri, Aug 26, 2022	33.40	33.40	30.75	30.96
6138	NASDAQ	IESC	Thu, Aug 25, 2022	32.96	33.35	32.51	33.35
6137	NASDAQ	IESC	Wed, Aug 24, 2022	32.52	33.21	32.52	32.94
6136	NASDAQ	IESC	Tue, Aug 23, 2022	33.63	33.75	32.75	32.75
6135	NASDAQ	IESC	Mon, Aug 22, 2022	32.54	33.36	32.54	33.18
6134	NASDAQ	IESC	Fri, Aug 19, 2022	33.31	33.52	32.76	33.08
6133	NASDAQ	IESC	Thu, Aug 18, 2022	33.38	34.08	33.38	33.78
6132	NASDAQ	IESC	Wed, Aug 17, 2022	33.22	33.37	32.91	33.13
6131	NASDAQ	IESC	Tue, Aug 16, 2022	33.46	34.20	33.39	33.61
6130	NASDAQ	IESC	Mon, Aug 15, 2022	33.76	34.30	33.33	34.26
6129	NASDAQ	IESC	Fri, Aug 12, 2022	33.45	34.12	33.21	33.80
6128	NASDAQ	IESC	Thu, Aug 11, 2022	33.12	33.63	32.52	33.15
6127	NASDAQ	IESC	Wed, Aug 10, 2022	32.30	33.37	32.30	32.98
6126	NASDAQ	IESC	Tue, Aug 9, 2022	32.67	32.67	31.93	32.07
6125	NASDAQ	IESC	Mon, Aug 8, 2022	32.21	34.65	32.01	32.73
6124	NASDAQ	IESC	Fri, Aug 5, 2022	31.68	32.41	31.68	31.98
6123	NASDAQ	IESC	Thu, Aug 4, 2022	32.89	33.13	31.76	32.23
6122	NASDAQ	IESC	Wed, Aug 3, 2022	32.99	33.25	32.30	33.17
6121	NASDAQ	IESC	Tue, Aug 2, 2022	32.90	33.43	32.38	32.61
6120	NASDAQ	IESC	Mon, Aug 1, 2022	32.67	33.22	32.09	32.82
6119	NASDAQ	IESC	Fri, Jul 29, 2022	33.28	33.53	32.82	33.00
6118	NASDAQ	IESC	Thu, Jul 28, 2022	32.70	33.16	32.45	33.13
6117	NASDAQ	IESC	Wed, Jul 27, 2022	32.52	32.83	32.03	32.55
6116	NASDAQ	IESC	Tue, Jul 26, 2022	31.50	32.72	31.50	32.44
6115	NASDAQ	IESC	Mon, Jul 25, 2022	32.40	32.52	31.66	31.81
6114	NASDAQ	IESC	Fri, Jul 22, 2022	32.43	33.25	31.91	32.13
6113	NASDAQ	IESC	Thu, Jul 21, 2022	31.57	32.49	30.88	32.48
6112	NASDAQ	IESC	Wed, Jul 20, 2022	32.03	32.54	31.85	32.01
6111	NASDAQ	IESC	Tue, Jul 19, 2022	30.96	32.32	30.96	31.99
6110	NASDAQ	IESC	Mon, Jul 18, 2022	31.71	31.82	30.53	30.60
6109	NASDAQ	IESC	Fri, Jul 15, 2022	31.07	31.26	30.36	31.26
6108	NASDAQ	IESC	Thu, Jul 14, 2022	29.59	30.76	29.59	30.59
6107	NASDAQ	IESC	Wed, Jul 13, 2022	29.95	30.96	29.55	30.00
6106	NASDAQ	IESC	Tue, Jul 12, 2022	30.66	31.21	29.98	30.11
6105	NASDAQ	IESC	Mon, Jul 11, 2022	30.85	31.64	30.57	30.69
6104	NASDAQ	IESC	Fri, Jul 8, 2022	30.26	31.57	30.00	31.25
6103	NASDAQ	IESC	Thu, Jul 7, 2022	30.10	30.76	30.05	30.29
6102	NASDAQ	IESC	Wed, Jul 6, 2022	30.85	30.97	29.50	29.68
6101	NASDAQ	IESC	Tue, Jul 5, 2022	30.11	30.85	29.79	30.84
6100	NASDAQ	IESC	Fri, Jul 1, 2022	29.97	31.20	29.97	30.70
6099	NASDAQ	IESC	Thu, Jun 30, 2022	28.67	30.17	28.67	30.17
6098	NASDAQ	IESC	Wed, Jun 29, 2022	30.17	30.49	28.64	29.04
6097	NASDAQ	IESC	Tue, Jun 28, 2022	31.42	31.72	30.00	30.11
6096	NASDAQ	IESC	Mon, Jun 27, 2022	31.35	31.57	30.96	31.50
6095	NASDAQ	IESC	Fri, Jun 24, 2022	31.20	31.80	30.95	31.13
6094	NASDAQ	IESC	Thu, Jun 23, 2022	30.05	31.84	30.05	31.10
6093	NASDAQ	IESC	Wed, Jun 22, 2022	30.62	31.43	29.92	30.23
6092	NASDAQ	IESC	Tue, Jun 21, 2022	30.08	31.15	29.40	30.77
6091	NASDAQ	IESC	Fri, Jun 17, 2022	28.70	30.38	28.70	29.98
6090	NASDAQ	IESC	Thu, Jun 16, 2022	29.59	29.59	28.14	28.41
6089	NASDAQ	IESC	Wed, Jun 15, 2022	29.75	30.21	29.61	29.88
6088	NASDAQ	IESC	Tue, Jun 14, 2022	29.56	29.56	28.92	29.26
6087	NASDAQ	IESC	Mon, Jun 13, 2022	30.86	30.97	29.50	29.59
6086	NASDAQ	IESC	Fri, Jun 10, 2022	31.52	31.79	30.69	31.27
6085	NASDAQ	IESC	Thu, Jun 9, 2022	30.62	32.14	30.62	31.67
6084	NASDAQ	IESC	Wed, Jun 8, 2022	30.73	30.88	29.98	30.44
6083	NASDAQ	IESC	Tue, Jun 7, 2022	31.42	31.53	30.58	30.67
6082	NASDAQ	IESC	Mon, Jun 6, 2022	31.89	31.89	31.18	31.54
6081	NASDAQ	IESC	Fri, Jun 3, 2022	31.31	31.31	30.27	31.16
6080	NASDAQ	IESC	Thu, Jun 2, 2022	30.83	31.85	30.83	31.21
6079	NASDAQ	IESC	Wed, Jun 1, 2022	30.75	30.78	30.14	30.75
6078	NASDAQ	IESC	Tue, May 31, 2022	30.83	31.25	30.40	30.89
6077	NASDAQ	IESC	Fri, May 27, 2022	30.45	31.31	30.45	31.17
6076	NASDAQ	IESC	Thu, May 26, 2022	30.90	31.40	30.05	30.24
6075	NASDAQ	IESC	Wed, May 25, 2022	29.40	30.98	29.40	30.79
6074	NASDAQ	IESC	Tue, May 24, 2022	29.45	29.99	28.46	29.50
6073	NASDAQ	IESC	Mon, May 23, 2022	30.00	30.05	29.24	29.49
6072	NASDAQ	IESC	Fri, May 20, 2022	30.69	30.73	29.35	29.45
6071	NASDAQ	IESC	Thu, May 19, 2022	29.50	30.70	29.25	30.39
6070	NASDAQ	IESC	Wed, May 18, 2022	31.06	32.55	29.47	29.69
6069	NASDAQ	IESC	Tue, May 17, 2022	30.25	30.74	30.14	30.40
6068	NASDAQ	IESC	Mon, May 16, 2022	29.42	29.95	28.59	29.60
6067	NASDAQ	IESC	Fri, May 13, 2022	29.33	30.17	29.18	29.33
6066	NASDAQ	IESC	Thu, May 12, 2022	28.79	31.84	28.79	29.16
6065	NASDAQ	IESC	Wed, May 11, 2022	28.15	29.98	28.14	29.16
6064	NASDAQ	IESC	Tue, May 10, 2022	27.10	28.48	27.10	28.27
6063	NASDAQ	IESC	Mon, May 9, 2022	26.59	27.59	26.05	26.88
6062	NASDAQ	IESC	Fri, May 6, 2022	25.90	27.45	25.79	26.98
6061	NASDAQ	IESC	Thu, May 5, 2022	26.89	27.59	25.50	25.78
6060	NASDAQ	IESC	Wed, May 4, 2022	24.94	27.55	24.94	27.23
6059	NASDAQ	IESC	Tue, May 3, 2022	26.90	26.90	25.12	25.27
6058	NASDAQ	IESC	Mon, May 2, 2022	29.60	29.90	26.85	27.10
6057	NASDAQ	IESC	Fri, Apr 29, 2022	31.80	31.80	26.59	29.30
6056	NASDAQ	IESC	Thu, Apr 28, 2022	35.50	35.75	34.12	35.33
6055	NASDAQ	IESC	Wed, Apr 27, 2022	34.96	35.70	34.96	35.39
6054	NASDAQ	IESC	Tue, Apr 26, 2022	36.01	36.47	34.73	34.73
6053	NASDAQ	IESC	Mon, Apr 25, 2022	36.05	36.61	35.54	36.49
6052	NASDAQ	IESC	Fri, Apr 22, 2022	37.45	37.45	36.45	36.48
6051	NASDAQ	IESC	Thu, Apr 21, 2022	38.85	38.85	37.28	37.35
6050	NASDAQ	IESC	Wed, Apr 20, 2022	39.46	39.73	38.59	38.66
6049	NASDAQ	IESC	Tue, Apr 19, 2022	38.53	39.20	38.53	38.95
6048	NASDAQ	IESC	Mon, Apr 18, 2022	38.47	39.22	38.09	38.27
6047	NASDAQ	IESC	Thu, Apr 14, 2022	38.66	39.38	38.35	38.64
6046	NASDAQ	IESC	Wed, Apr 13, 2022	38.55	39.16	38.54	38.66
6045	NASDAQ	IESC	Tue, Apr 12, 2022	37.89	39.13	37.89	38.31
6044	NASDAQ	IESC	Mon, Apr 11, 2022	37.57	38.44	37.51	37.82
6043	NASDAQ	IESC	Fri, Apr 8, 2022	37.89	38.98	37.44	38.04
6042	NASDAQ	IESC	Thu, Apr 7, 2022	37.86	38.46	37.77	38.17
6041	NASDAQ	IESC	Wed, Apr 6, 2022	38.12	38.12	37.11	37.95
6040	NASDAQ	IESC	Tue, Apr 5, 2022	40.31	41.13	38.38	38.50
6039	NASDAQ	IESC	Mon, Apr 4, 2022	40.50	40.70	39.64	40.55
6038	NASDAQ	IESC	Fri, Apr 1, 2022	40.11	40.62	39.44	40.18
6037	NASDAQ	IESC	Thu, Mar 31, 2022	41.13	41.43	40.10	40.20
6036	NASDAQ	IESC	Wed, Mar 30, 2022	41.65	42.09	41.24	41.29
6035	NASDAQ	IESC	Tue, Mar 29, 2022	40.95	41.95	40.95	41.59
6034	NASDAQ	IESC	Mon, Mar 28, 2022	40.92	41.02	40.20	40.84
6033	NASDAQ	IESC	Fri, Mar 25, 2022	41.54	41.56	40.91	40.92
6032	NASDAQ	IESC	Thu, Mar 24, 2022	41.15	41.96	41.15	41.54
6031	NASDAQ	IESC	Wed, Mar 23, 2022	43.93	43.95	42.28	42.28
6030	NASDAQ	IESC	Tue, Mar 22, 2022	44.92	44.92	43.76	43.99
6029	NASDAQ	IESC	Mon, Mar 21, 2022	44.72	45.19	44.07	44.29
6028	NASDAQ	IESC	Fri, Mar 18, 2022	44.35	45.55	40.42	45.27
6027	NASDAQ	IESC	Thu, Mar 17, 2022	43.92	44.53	43.92	44.53
6026	NASDAQ	IESC	Wed, Mar 16, 2022	43.89	44.24	42.96	43.92
6025	NASDAQ	IESC	Tue, Mar 15, 2022	42.83	43.43	42.37	43.18
6024	NASDAQ	IESC	Mon, Mar 14, 2022	43.94	44.20	42.50	42.83
6023	NASDAQ	IESC	Fri, Mar 11, 2022	43.51	44.01	43.09	43.94
6022	NASDAQ	IESC	Thu, Mar 10, 2022	41.90	43.55	41.52	43.12
6021	NASDAQ	IESC	Wed, Mar 9, 2022	41.89	42.70	41.89	42.55
6020	NASDAQ	IESC	Tue, Mar 8, 2022	40.50	41.44	39.97	41.20
6019	NASDAQ	IESC	Mon, Mar 7, 2022	41.13	41.35	40.50	40.74
6018	NASDAQ	IESC	Fri, Mar 4, 2022	41.04	41.34	40.42	40.94
6017	NASDAQ	IESC	Thu, Mar 3, 2022	42.22	42.48	41.50	41.77
6016	NASDAQ	IESC	Wed, Mar 2, 2022	40.34	42.16	40.34	41.90
6015	NASDAQ	IESC	Tue, Mar 1, 2022	41.05	41.32	40.14	40.40
6014	NASDAQ	IESC	Mon, Feb 28, 2022	42.63	43.04	41.72	42.04
6013	NASDAQ	IESC	Fri, Feb 25, 2022	42.57	43.27	42.31	42.71
6012	NASDAQ	IESC	Thu, Feb 24, 2022	40.66	42.80	40.66	42.37
6011	NASDAQ	IESC	Wed, Feb 23, 2022	43.10	43.61	41.53	41.56
6010	NASDAQ	IESC	Tue, Feb 22, 2022	43.61	43.61	42.11	42.52
6009	NASDAQ	IESC	Fri, Feb 18, 2022	44.80	45.01	43.34	43.37
6008	NASDAQ	IESC	Thu, Feb 17, 2022	42.65	45.19	42.65	45.00
6007	NASDAQ	IESC	Wed, Feb 16, 2022	45.59	45.97	44.95	45.30
6006	NASDAQ	IESC	Tue, Feb 15, 2022	43.99	45.77	43.99	45.54
6005	NASDAQ	IESC	Mon, Feb 14, 2022	42.67	43.95	42.19	43.69
6004	NASDAQ	IESC	Fri, Feb 11, 2022	42.46	43.61	42.32	42.62
6003	NASDAQ	IESC	Thu, Feb 10, 2022	40.01	43.28	40.00	42.62
6002	NASDAQ	IESC	Wed, Feb 9, 2022	41.63	41.71	40.52	40.78
6001	NASDAQ	IESC	Tue, Feb 8, 2022	40.93	41.81	40.37	41.73
6000	NASDAQ	IESC	Mon, Feb 7, 2022	43.00	43.81	39.75	41.10
5999	NASDAQ	IESC	Fri, Feb 4, 2022	43.44	45.12	42.02	42.76
5998	NASDAQ	IESC	Thu, Feb 3, 2022	45.07	46.34	42.89	43.90
5997	NASDAQ	IESC	Wed, Feb 2, 2022	49.43	49.43	45.27	45.27
5996	NASDAQ	IESC	Tue, Feb 1, 2022	49.46	50.18	48.66	49.42
5995	NASDAQ	IESC	Mon, Jan 31, 2022	47.65	49.40	47.65	49.30
5994	NASDAQ	IESC	Fri, Jan 28, 2022	47.23	48.21	46.39	48.21
5993	NASDAQ	IESC	Thu, Jan 27, 2022	47.63	48.90	46.75	47.43
5992	NASDAQ	IESC	Wed, Jan 26, 2022	49.21	49.21	46.82	47.72
5991	NASDAQ	IESC	Tue, Jan 25, 2022	49.21	49.21	47.80	48.97
5990	NASDAQ	IESC	Mon, Jan 24, 2022	47.90	50.00	47.19	49.88
5989	NASDAQ	IESC	Fri, Jan 21, 2022	47.39	49.02	47.39	48.32
5988	NASDAQ	IESC	Thu, Jan 20, 2022	49.56	49.56	47.87	47.88
5987	NASDAQ	IESC	Wed, Jan 19, 2022	49.85	49.85	48.56	48.67
5986	NASDAQ	IESC	Tue, Jan 18, 2022	50.50	50.50	49.28	49.63
5985	NASDAQ	IESC	Fri, Jan 14, 2022	50.79	51.41	50.55	51.19
5984	NASDAQ	IESC	Thu, Jan 13, 2022	50.70	51.50	50.70	51.09
5983	NASDAQ	IESC	Wed, Jan 12, 2022	50.72	50.72	50.16	50.32
5982	NASDAQ	IESC	Tue, Jan 11, 2022	49.82	50.64	49.00	50.49
5981	NASDAQ	IESC	Mon, Jan 10, 2022	49.60	49.85	49.00	49.85
5980	NASDAQ	IESC	Fri, Jan 7, 2022	51.00	51.13	50.11	50.34
5979	NASDAQ	IESC	Thu, Jan 6, 2022	51.71	52.00	50.87	51.51
5978	NASDAQ	IESC	Wed, Jan 5, 2022	53.85	54.46	51.32	51.78
5977	NASDAQ	IESC	Tue, Jan 4, 2022	53.74	54.65	53.09	53.50
5976	NASDAQ	IESC	Mon, Jan 3, 2022	51.14	52.50	51.14	52.44
5975	NASDAQ	IESC	Fri, Dec 31, 2021	50.08	50.69	49.96	50.64
5974	NASDAQ	IESC	Thu, Dec 30, 2021	50.83	51.57	49.95	50.33
5973	NASDAQ	IESC	Wed, Dec 29, 2021	51.18	51.84	50.60	50.83
5972	NASDAQ	IESC	Tue, Dec 28, 2021	52.25	52.25	51.48	51.58
5971	NASDAQ	IESC	Mon, Dec 27, 2021	49.23	52.35	49.23	52.25
5970	NASDAQ	IESC	Thu, Dec 23, 2021	50.89	51.20	50.50	50.99
5969	NASDAQ	IESC	Wed, Dec 22, 2021	49.18	50.45	49.18	50.45
5968	NASDAQ	IESC	Tue, Dec 21, 2021	49.69	49.84	49.00	49.38
5967	NASDAQ	IESC	Mon, Dec 20, 2021	49.46	49.71	47.67	48.52
5966	NASDAQ	IESC	Fri, Dec 17, 2021	49.37	50.49	49.00	50.24
5965	NASDAQ	IESC	Thu, Dec 16, 2021	50.02	50.84	49.30	49.55
5964	NASDAQ	IESC	Wed, Dec 15, 2021	48.19	50.34	47.26	49.40
5963	NASDAQ	IESC	Tue, Dec 14, 2021	48.19	48.52	47.75	47.85
5962	NASDAQ	IESC	Mon, Dec 13, 2021	49.61	50.99	48.48	48.98
5961	NASDAQ	IESC	Fri, Dec 10, 2021	50.23	50.23	49.34	49.46
5960	NASDAQ	IESC	Thu, Dec 9, 2021	50.56	51.00	50.00	50.29
5959	NASDAQ	IESC	Wed, Dec 8, 2021	51.29	51.43	50.35	51.11
5958	NASDAQ	IESC	Tue, Dec 7, 2021	50.82	51.98	50.63	51.06
5957	NASDAQ	IESC	Mon, Dec 6, 2021	48.30	52.00	48.30	50.35
5956	NASDAQ	IESC	Fri, Dec 3, 2021	51.35	51.54	48.34	48.51
5955	NASDAQ	IESC	Thu, Dec 2, 2021	49.55	49.77	48.89	49.73
5954	NASDAQ	IESC	Wed, Dec 1, 2021	49.15	53.83	47.67	48.21
5953	NASDAQ	IESC	Tue, Nov 30, 2021	50.33	50.33	47.85	47.99
5952	NASDAQ	IESC	Mon, Nov 29, 2021	51.49	51.65	50.35	50.60
5951	NASDAQ	IESC	Fri, Nov 26, 2021	52.08	52.43	50.13	50.93
5950	NASDAQ	IESC	Wed, Nov 24, 2021	53.26	53.42	52.74	53.18
5949	NASDAQ	IESC	Tue, Nov 23, 2021	52.16	53.90	52.16	53.87
5948	NASDAQ	IESC	Mon, Nov 22, 2021	54.13	54.29	53.19	53.44
5947	NASDAQ	IESC	Fri, Nov 19, 2021	53.40	55.98	53.18	53.18
5946	NASDAQ	IESC	Thu, Nov 18, 2021	55.89	55.89	53.79	53.99
5945	NASDAQ	IESC	Wed, Nov 17, 2021	54.99	55.94	54.25	55.20
5944	NASDAQ	IESC	Tue, Nov 16, 2021	54.02	55.34	53.54	55.11
5943	NASDAQ	IESC	Mon, Nov 15, 2021	54.48	54.77	53.33	53.87
5942	NASDAQ	IESC	Fri, Nov 12, 2021	54.84	54.88	53.96	54.29
5941	NASDAQ	IESC	Thu, Nov 11, 2021	53.96	55.18	53.53	54.77
5940	NASDAQ	IESC	Wed, Nov 10, 2021	52.33	53.60	52.33	53.35
5939	NASDAQ	IESC	Tue, Nov 9, 2021	53.30	53.34	52.26	52.36
5938	NASDAQ	IESC	Mon, Nov 8, 2021	53.84	54.31	53.31	53.31
5937	NASDAQ	IESC	Fri, Nov 5, 2021	51.52	53.41	51.52	53.21
5936	NASDAQ	IESC	Thu, Nov 4, 2021	51.19	51.46	50.27	51.03
5935	NASDAQ	IESC	Wed, Nov 3, 2021	50.51	51.24	49.94	51.20
5934	NASDAQ	IESC	Tue, Nov 2, 2021	50.16	51.16	50.06	50.21
5933	NASDAQ	IESC	Mon, Nov 1, 2021	50.18	50.81	50.18	50.51
5932	NASDAQ	IESC	Fri, Oct 29, 2021	49.84	50.20	49.53	49.85
5931	NASDAQ	IESC	Thu, Oct 28, 2021	50.14	50.14	49.61	49.95
5930	NASDAQ	IESC	Wed, Oct 27, 2021	50.00	50.30	49.08	49.50
5929	NASDAQ	IESC	Tue, Oct 26, 2021	49.43	50.20	48.44	50.06
5928	NASDAQ	IESC	Mon, Oct 25, 2021	47.29	49.66	47.29	49.50
5927	NASDAQ	IESC	Fri, Oct 22, 2021	48.74	49.47	48.29	48.95
5926	NASDAQ	IESC	Thu, Oct 21, 2021	48.61	48.86	48.20	48.59
5925	NASDAQ	IESC	Wed, Oct 20, 2021	47.99	48.39	47.30	48.28
5924	NASDAQ	IESC	Tue, Oct 19, 2021	47.39	48.29	46.70	48.02
5923	NASDAQ	IESC	Mon, Oct 18, 2021	46.54	46.66	45.93	46.03
5922	NASDAQ	IESC	Fri, Oct 15, 2021	48.54	48.54	46.69	46.79
5921	NASDAQ	IESC	Thu, Oct 14, 2021	47.51	48.00	47.12	47.80
5920	NASDAQ	IESC	Wed, Oct 13, 2021	46.66	47.08	46.08	46.69
5919	NASDAQ	IESC	Tue, Oct 12, 2021	45.91	46.90	45.91	46.60
5918	NASDAQ	IESC	Mon, Oct 11, 2021	46.27	46.37	45.98	45.98
5917	NASDAQ	IESC	Fri, Oct 8, 2021	46.03	46.38	46.00	46.28
5916	NASDAQ	IESC	Thu, Oct 7, 2021	46.17	47.10	46.17	46.35
5915	NASDAQ	IESC	Wed, Oct 6, 2021	45.60	45.82	44.95	45.68
5914	NASDAQ	IESC	Tue, Oct 5, 2021	46.94	47.39	45.97	45.98
5913	NASDAQ	IESC	Mon, Oct 4, 2021	46.50	47.05	45.86	46.76
5912	NASDAQ	IESC	Fri, Oct 1, 2021	45.96	46.74	45.96	46.53
5911	NASDAQ	IESC	Thu, Sep 30, 2021	45.73	46.30	45.44	45.69
5910	NASDAQ	IESC	Wed, Sep 29, 2021	45.10	46.47	44.95	45.34
5909	NASDAQ	IESC	Tue, Sep 28, 2021	45.77	45.77	44.79	44.90
5908	NASDAQ	IESC	Mon, Sep 27, 2021	45.11	46.47	44.89	45.70
5907	NASDAQ	IESC	Fri, Sep 24, 2021	44.14	45.04	43.37	44.88
5906	NASDAQ	IESC	Thu, Sep 23, 2021	43.69	45.03	43.69	44.47
5905	NASDAQ	IESC	Wed, Sep 22, 2021	43.13	44.16	42.71	43.55
5904	NASDAQ	IESC	Tue, Sep 21, 2021	42.94	43.51	42.23	42.78
5903	NASDAQ	IESC	Mon, Sep 20, 2021	43.18	43.46	41.77	42.70
5902	NASDAQ	IESC	Fri, Sep 17, 2021	43.38	44.91	42.79	44.17
5901	NASDAQ	IESC	Thu, Sep 16, 2021	43.63	44.00	42.70	43.64
5900	NASDAQ	IESC	Wed, Sep 15, 2021	43.84	44.53	43.09	43.84
5899	NASDAQ	IESC	Tue, Sep 14, 2021	42.93	44.92	42.62	43.92
5898	NASDAQ	IESC	Mon, Sep 13, 2021	44.02	44.29	42.77	42.93
5897	NASDAQ	IESC	Fri, Sep 10, 2021	45.25	45.52	43.27	43.52
5896	NASDAQ	IESC	Thu, Sep 9, 2021	45.02	45.52	43.65	44.87
5895	NASDAQ	IESC	Wed, Sep 8, 2021	44.64	46.55	43.06	45.34
5894	NASDAQ	IESC	Tue, Sep 7, 2021	47.38	47.65	44.85	44.94
5893	NASDAQ	IESC	Fri, Sep 3, 2021	48.98	49.01	47.19	47.61
5892	NASDAQ	IESC	Thu, Sep 2, 2021	47.56	49.04	47.56	48.90
5891	NASDAQ	IESC	Wed, Sep 1, 2021	49.19	49.67	47.00	47.54
5890	NASDAQ	IESC	Tue, Aug 31, 2021	48.83	49.09	48.50	48.90
5889	NASDAQ	IESC	Mon, Aug 30, 2021	50.37	50.77	48.82	49.01
5888	NASDAQ	IESC	Fri, Aug 27, 2021	49.41	50.40	48.72	49.94
5887	NASDAQ	IESC	Thu, Aug 26, 2021	49.54	50.89	49.17	49.45
5886	NASDAQ	IESC	Wed, Aug 25, 2021	51.10	51.42	49.38	49.81
5885	NASDAQ	IESC	Tue, Aug 24, 2021	50.67	51.29	50.02	50.86
5884	NASDAQ	IESC	Mon, Aug 23, 2021	49.44	51.19	49.44	50.44
5883	NASDAQ	IESC	Fri, Aug 20, 2021	48.86	49.32	48.43	49.30
5882	NASDAQ	IESC	Thu, Aug 19, 2021	48.51	49.50	48.50	49.30
5881	NASDAQ	IESC	Wed, Aug 18, 2021	47.84	49.39	47.84	49.30
5880	NASDAQ	IESC	Tue, Aug 17, 2021	48.60	49.68	47.00	48.25
5879	NASDAQ	IESC	Mon, Aug 16, 2021	49.40	49.66	48.50	49.15
5878	NASDAQ	IESC	Fri, Aug 13, 2021	51.83	51.83	49.27	49.73
5877	NASDAQ	IESC	Thu, Aug 12, 2021	52.00	52.60	50.19	51.22
5876	NASDAQ	IESC	Wed, Aug 11, 2021	51.74	52.00	50.00	51.88
5875	NASDAQ	IESC	Tue, Aug 10, 2021	52.10	52.10	50.80	51.43
5874	NASDAQ	IESC	Mon, Aug 9, 2021	53.19	53.19	51.65	51.88
5873	NASDAQ	IESC	Fri, Aug 6, 2021	53.61	53.61	52.31	53.31
5872	NASDAQ	IESC	Thu, Aug 5, 2021	54.58	55.00	52.17	52.75
5871	NASDAQ	IESC	Wed, Aug 4, 2021	53.69	54.83	53.26	54.09
5870	NASDAQ	IESC	Tue, Aug 3, 2021	54.34	55.18	53.32	54.83
5869	NASDAQ	IESC	Mon, Aug 2, 2021	54.24	55.23	52.46	52.87
5868	NASDAQ	IESC	Fri, Jul 30, 2021	53.13	54.98	52.80	54.41
5867	NASDAQ	IESC	Thu, Jul 29, 2021	51.93	52.80	51.93	52.66
5866	NASDAQ	IESC	Wed, Jul 28, 2021	50.43	51.42	49.40	51.17
5865	NASDAQ	IESC	Tue, Jul 27, 2021	49.37	50.47	48.79	50.47
5864	NASDAQ	IESC	Mon, Jul 26, 2021	49.93	51.19	49.15	49.70
5863	NASDAQ	IESC	Fri, Jul 23, 2021	49.52	50.75	49.52	50.18
5862	NASDAQ	IESC	Thu, Jul 22, 2021	49.77	51.83	48.98	49.26
5861	NASDAQ	IESC	Wed, Jul 21, 2021	49.87	51.31	49.24	49.98
5860	NASDAQ	IESC	Tue, Jul 20, 2021	46.63	52.00	46.63	49.30
5859	NASDAQ	IESC	Mon, Jul 19, 2021	46.73	47.74	42.57	46.45
5858	NASDAQ	IESC	Fri, Jul 16, 2021	48.52	48.67	47.64	47.81
5857	NASDAQ	IESC	Thu, Jul 15, 2021	48.47	49.00	47.54	48.35
5856	NASDAQ	IESC	Wed, Jul 14, 2021	50.12	50.12	48.72	49.54
5855	NASDAQ	IESC	Tue, Jul 13, 2021	50.65	51.16	49.71	50.20
5854	NASDAQ	IESC	Mon, Jul 12, 2021	51.98	51.98	50.03	50.77
5853	NASDAQ	IESC	Fri, Jul 9, 2021	50.16	50.76	49.82	50.01
5852	NASDAQ	IESC	Thu, Jul 8, 2021	48.01	49.49	48.01	48.91
5851	NASDAQ	IESC	Wed, Jul 7, 2021	49.71	50.68	49.02	49.52
5850	NASDAQ	IESC	Tue, Jul 6, 2021	51.02	51.30	49.08	49.64
5849	NASDAQ	IESC	Fri, Jul 2, 2021	52.40	52.80	50.77	51.03
5848	NASDAQ	IESC	Thu, Jul 1, 2021	51.87	53.03	51.69	52.04
5847	NASDAQ	IESC	Wed, Jun 30, 2021	51.46	52.20	50.99	51.36
5846	NASDAQ	IESC	Tue, Jun 29, 2021	50.77	52.17	50.38	51.45
5845	NASDAQ	IESC	Mon, Jun 28, 2021	50.99	52.44	49.08	50.77
5844	NASDAQ	IESC	Fri, Jun 25, 2021	54.57	54.90	50.31	50.92
5843	NASDAQ	IESC	Thu, Jun 24, 2021	52.69	54.38	52.00	54.38
5842	NASDAQ	IESC	Wed, Jun 23, 2021	52.69	53.43	52.05	52.19
5841	NASDAQ	IESC	Tue, Jun 22, 2021	52.88	53.93	51.57	52.63
5840	NASDAQ	IESC	Mon, Jun 21, 2021	53.30	53.55	52.06	53.06
5839	NASDAQ	IESC	Fri, Jun 18, 2021	50.55	54.26	50.21	53.39
5838	NASDAQ	IESC	Thu, Jun 17, 2021	51.85	53.01	50.53	51.51
5837	NASDAQ	IESC	Wed, Jun 16, 2021	51.59	53.58	50.57	51.81
5836	NASDAQ	IESC	Tue, Jun 15, 2021	51.51	51.61	50.64	51.15
5835	NASDAQ	IESC	Mon, Jun 14, 2021	52.00	52.00	51.05	51.62
5834	NASDAQ	IESC	Fri, Jun 11, 2021	52.45	52.80	51.70	52.00
5833	NASDAQ	IESC	Thu, Jun 10, 2021	53.31	53.31	52.21	52.38
5832	NASDAQ	IESC	Wed, Jun 9, 2021	56.24	56.24	53.00	53.22
5831	NASDAQ	IESC	Tue, Jun 8, 2021	54.45	55.95	54.45	55.27
5830	NASDAQ	IESC	Mon, Jun 7, 2021	54.52	55.35	54.34	55.20
5829	NASDAQ	IESC	Fri, Jun 4, 2021	54.72	55.35	53.83	54.64
5828	NASDAQ	IESC	Thu, Jun 3, 2021	55.15	55.15	54.16	54.59
5827	NASDAQ	IESC	Wed, Jun 2, 2021	55.37	55.61	53.75	54.79
5826	NASDAQ	IESC	Tue, Jun 1, 2021	53.38	55.63	52.54	54.95
5825	NASDAQ	IESC	Fri, May 28, 2021	54.92	54.92	52.56	53.06
5824	NASDAQ	IESC	Thu, May 27, 2021	52.14	54.28	51.83	54.04
5823	NASDAQ	IESC	Wed, May 26, 2021	51.01	51.95	51.01	51.47
5822	NASDAQ	IESC	Tue, May 25, 2021	51.93	52.40	50.88	50.88
5821	NASDAQ	IESC	Mon, May 24, 2021	51.75	52.18	51.36	51.67
5820	NASDAQ	IESC	Fri, May 21, 2021	51.31	52.04	50.73	51.68
5819	NASDAQ	IESC	Thu, May 20, 2021	50.62	51.15	50.01	50.87
5818	NASDAQ	IESC	Wed, May 19, 2021	50.59	50.86	48.77	50.65
5817	NASDAQ	IESC	Tue, May 18, 2021	50.54	51.97	50.21	51.00
5816	NASDAQ	IESC	Mon, May 17, 2021	49.78	51.82	48.77	50.55
5815	NASDAQ	IESC	Fri, May 14, 2021	49.82	50.40	49.16	50.10
5814	NASDAQ	IESC	Thu, May 13, 2021	48.22	49.62	47.71	49.18
5813	NASDAQ	IESC	Wed, May 12, 2021	49.75	50.80	48.10	48.42
5812	NASDAQ	IESC	Tue, May 11, 2021	50.40	51.73	49.69	49.96
5811	NASDAQ	IESC	Mon, May 10, 2021	51.93	52.82	51.36	51.61
5810	NASDAQ	IESC	Fri, May 7, 2021	51.75	52.28	51.68	51.92
5809	NASDAQ	IESC	Thu, May 6, 2021	51.44	53.55	50.73	51.81
5808	NASDAQ	IESC	Wed, May 5, 2021	52.01	52.67	50.54	51.14
5807	NASDAQ	IESC	Tue, May 4, 2021	53.82	54.12	50.48	52.09
5806	NASDAQ	IESC	Mon, May 3, 2021	53.00	54.08	53.00	54.04
5805	NASDAQ	IESC	Fri, Apr 30, 2021	50.48	52.96	50.48	52.79
5804	NASDAQ	IESC	Thu, Apr 29, 2021	50.40	50.97	50.15	50.95
5803	NASDAQ	IESC	Wed, Apr 28, 2021	51.82	51.82	49.96	50.12
5802	NASDAQ	IESC	Tue, Apr 27, 2021	50.62	50.94	50.07	50.87
5801	NASDAQ	IESC	Mon, Apr 26, 2021	49.63	50.41	49.53	50.14
5800	NASDAQ	IESC	Fri, Apr 23, 2021	49.80	50.06	49.40	49.80
5799	NASDAQ	IESC	Thu, Apr 22, 2021	49.96	50.00	49.13	49.24
5798	NASDAQ	IESC	Wed, Apr 21, 2021	49.18	49.95	49.18	49.53
5797	NASDAQ	IESC	Tue, Apr 20, 2021	49.83	50.02	49.09	49.24
5796	NASDAQ	IESC	Mon, Apr 19, 2021	50.26	51.35	49.44	49.75
5795	NASDAQ	IESC	Fri, Apr 16, 2021	50.02	50.50	49.21	50.44
5794	NASDAQ	IESC	Thu, Apr 15, 2021	49.36	49.83	49.05	49.50
5793	NASDAQ	IESC	Wed, Apr 14, 2021	48.26	49.51	48.16	49.26
5792	NASDAQ	IESC	Tue, Apr 13, 2021	51.08	51.44	48.08	48.50
5791	NASDAQ	IESC	Mon, Apr 12, 2021	54.38	54.38	51.02	51.05
5790	NASDAQ	IESC	Fri, Apr 9, 2021	53.86	53.97	53.55	53.86
5789	NASDAQ	IESC	Thu, Apr 8, 2021	53.86	53.92	52.13	53.82
5788	NASDAQ	IESC	Wed, Apr 7, 2021	53.67	54.25	53.20	53.85
5787	NASDAQ	IESC	Tue, Apr 6, 2021	54.66	54.94	53.63	53.97
5786	NASDAQ	IESC	Mon, Apr 5, 2021	54.67	54.97	54.30	54.82
5785	NASDAQ	IESC	Thu, Apr 1, 2021	50.53	53.44	50.45	53.44
5784	NASDAQ	IESC	Wed, Mar 31, 2021	49.61	50.63	49.61	50.41
5783	NASDAQ	IESC	Tue, Mar 30, 2021	48.90	50.49	47.94	49.83
5782	NASDAQ	IESC	Mon, Mar 29, 2021	50.26	50.26	47.58	47.63
5781	NASDAQ	IESC	Fri, Mar 26, 2021	46.99	49.15	46.75	49.12
5780	NASDAQ	IESC	Thu, Mar 25, 2021	45.40	46.92	44.23	46.75
5779	NASDAQ	IESC	Wed, Mar 24, 2021	46.98	48.27	45.93	46.14
5778	NASDAQ	IESC	Tue, Mar 23, 2021	47.06	48.00	46.02	46.46
5777	NASDAQ	IESC	Mon, Mar 22, 2021	47.86	48.44	46.29	47.31
5776	NASDAQ	IESC	Fri, Mar 19, 2021	47.06	48.46	45.64	48.46
5775	NASDAQ	IESC	Thu, Mar 18, 2021	46.29	48.19	45.94	46.92
5774	NASDAQ	IESC	Wed, Mar 17, 2021	46.15	46.77	45.69	46.66
5773	NASDAQ	IESC	Tue, Mar 16, 2021	47.94	47.94	45.10	46.47
5772	NASDAQ	IESC	Mon, Mar 15, 2021	49.80	50.43	47.16	48.08
5771	NASDAQ	IESC	Fri, Mar 12, 2021	51.10	51.17	49.59	49.99
5770	NASDAQ	IESC	Thu, Mar 11, 2021	51.75	52.09	50.44	51.01
5769	NASDAQ	IESC	Wed, Mar 10, 2021	52.92	52.92	51.12	51.91
5768	NASDAQ	IESC	Tue, Mar 9, 2021	52.88	53.61	51.90	52.24
5767	NASDAQ	IESC	Mon, Mar 8, 2021	52.69	55.30	51.69	52.25
5766	NASDAQ	IESC	Fri, Mar 5, 2021	49.94	52.03	48.50	52.03
5765	NASDAQ	IESC	Thu, Mar 4, 2021	49.56	50.24	47.78	49.17
5764	NASDAQ	IESC	Wed, Mar 3, 2021	48.82	50.21	48.67	49.64
5763	NASDAQ	IESC	Tue, Mar 2, 2021	48.52	49.98	48.52	49.74
5762	NASDAQ	IESC	Mon, Mar 1, 2021	46.87	49.43	46.04	48.85
5761	NASDAQ	IESC	Fri, Feb 26, 2021	45.94	46.93	44.84	45.84
5760	NASDAQ	IESC	Thu, Feb 25, 2021	48.68	48.68	45.48	46.44
5759	NASDAQ	IESC	Wed, Feb 24, 2021	46.04	48.74	45.84	48.68
5758	NASDAQ	IESC	Tue, Feb 23, 2021	44.80	46.46	44.26	45.69
5757	NASDAQ	IESC	Mon, Feb 22, 2021	44.60	46.33	44.00	45.12
5756	NASDAQ	IESC	Fri, Feb 19, 2021	44.00	46.12	44.00	44.74
5755	NASDAQ	IESC	Thu, Feb 18, 2021	45.52	46.50	43.41	43.88
5754	NASDAQ	IESC	Wed, Feb 17, 2021	46.48	46.50	45.50	45.98
5753	NASDAQ	IESC	Tue, Feb 16, 2021	47.00	47.00	46.04	46.75
5752	NASDAQ	IESC	Fri, Feb 12, 2021	47.53	47.53	46.58	46.85
5751	NASDAQ	IESC	Thu, Feb 11, 2021	48.15	48.44	46.85	47.82
5750	NASDAQ	IESC	Wed, Feb 10, 2021	50.31	50.35	48.43	48.43
5749	NASDAQ	IESC	Tue, Feb 9, 2021	49.97	50.24	49.15	50.00
5748	NASDAQ	IESC	Mon, Feb 8, 2021	50.32	50.43	49.00	50.23
5747	NASDAQ	IESC	Fri, Feb 5, 2021	49.66	50.85	48.25	49.10
5746	NASDAQ	IESC	Thu, Feb 4, 2021	48.01	49.08	47.30	48.91
5745	NASDAQ	IESC	Wed, Feb 3, 2021	48.48	48.48	46.68	47.55
5744	NASDAQ	IESC	Tue, Feb 2, 2021	47.03	49.16	46.52	48.46
5743	NASDAQ	IESC	Mon, Feb 1, 2021	46.11	46.65	44.77	46.65
5742	NASDAQ	IESC	Fri, Jan 29, 2021	46.63	46.75	45.01	45.48
5741	NASDAQ	IESC	Thu, Jan 28, 2021	46.02	47.55	45.27	46.90
5740	NASDAQ	IESC	Wed, Jan 27, 2021	46.43	46.43	44.10	45.50
5739	NASDAQ	IESC	Tue, Jan 26, 2021	48.60	48.60	46.71	46.82
5738	NASDAQ	IESC	Mon, Jan 25, 2021	49.72	49.72	47.65	48.32
5737	NASDAQ	IESC	Fri, Jan 22, 2021	48.62	49.97	48.35	49.92
5736	NASDAQ	IESC	Thu, Jan 21, 2021	49.59	49.70	48.61	49.37
5735	NASDAQ	IESC	Wed, Jan 20, 2021	49.30	50.42	48.36	49.59
5734	NASDAQ	IESC	Tue, Jan 19, 2021	48.77	49.69	48.01	49.32
5733	NASDAQ	IESC	Fri, Jan 15, 2021	48.05	48.22	47.69	47.97
5732	NASDAQ	IESC	Thu, Jan 14, 2021	47.83	49.29	47.66	48.65
5731	NASDAQ	IESC	Wed, Jan 13, 2021	48.92	48.92	47.12	47.66
5730	NASDAQ	IESC	Tue, Jan 12, 2021	48.24	49.29	48.13	48.76
5729	NASDAQ	IESC	Mon, Jan 11, 2021	47.95	49.24	47.51	48.12
5728	NASDAQ	IESC	Fri, Jan 8, 2021	50.57	50.57	47.31	47.95
5727	NASDAQ	IESC	Thu, Jan 7, 2021	49.90	51.09	49.25	50.00
5726	NASDAQ	IESC	Wed, Jan 6, 2021	45.99	50.57	45.94	49.90
5725	NASDAQ	IESC	Tue, Jan 5, 2021	44.92	45.77	43.02	45.02
5724	NASDAQ	IESC	Mon, Jan 4, 2021	46.67	46.77	44.75	45.25
5723	NASDAQ	IESC	Thu, Dec 31, 2020	46.40	47.55	45.75	46.04
5722	NASDAQ	IESC	Wed, Dec 30, 2020	46.47	48.92	45.97	46.24
5721	NASDAQ	IESC	Tue, Dec 29, 2020	47.59	47.61	45.28	46.53
5720	NASDAQ	IESC	Mon, Dec 28, 2020	48.50	48.81	47.26	47.46
5719	NASDAQ	IESC	Thu, Dec 24, 2020	49.03	49.07	48.07	48.43
5718	NASDAQ	IESC	Wed, Dec 23, 2020	48.87	49.85	48.31	48.68
5717	NASDAQ	IESC	Tue, Dec 22, 2020	48.08	48.84	47.30	48.58
5716	NASDAQ	IESC	Mon, Dec 21, 2020	46.94	48.00	46.66	47.85
5715	NASDAQ	IESC	Fri, Dec 18, 2020	48.18	48.94	46.95	47.78
5714	NASDAQ	IESC	Thu, Dec 17, 2020	47.60	48.43	47.12	47.86
5713	NASDAQ	IESC	Wed, Dec 16, 2020	45.80	47.08	45.80	46.85
5712	NASDAQ	IESC	Tue, Dec 15, 2020	43.74	45.88	43.74	45.66
5711	NASDAQ	IESC	Mon, Dec 14, 2020	44.71	45.68	43.64	43.73
5710	NASDAQ	IESC	Fri, Dec 11, 2020	43.50	44.84	43.50	44.31
5709	NASDAQ	IESC	Thu, Dec 10, 2020	42.98	44.09	41.52	43.96
5708	NASDAQ	IESC	Wed, Dec 9, 2020	42.00	43.27	42.00	43.22
5707	NASDAQ	IESC	Tue, Dec 8, 2020	41.92	42.21	41.12	41.86
5706	NASDAQ	IESC	Mon, Dec 7, 2020	40.41	42.47	40.25	41.92
5705	NASDAQ	IESC	Fri, Dec 4, 2020	39.14	40.46	39.14	40.25
5704	NASDAQ	IESC	Thu, Dec 3, 2020	37.76	39.59	37.60	39.40
5703	NASDAQ	IESC	Wed, Dec 2, 2020	36.94	37.88	36.68	37.67
5702	NASDAQ	IESC	Tue, Dec 1, 2020	37.39	37.39	36.32	37.01
5701	NASDAQ	IESC	Mon, Nov 30, 2020	37.53	37.58	36.17	36.88
5700	NASDAQ	IESC	Fri, Nov 27, 2020	37.41	37.70	36.58	37.54
5699	NASDAQ	IESC	Wed, Nov 25, 2020	37.21	37.95	36.53	37.55
5698	NASDAQ	IESC	Tue, Nov 24, 2020	36.48	38.34	36.25	37.44
5697	NASDAQ	IESC	Mon, Nov 23, 2020	37.51	38.00	36.13	36.37
5696	NASDAQ	IESC	Fri, Nov 20, 2020	37.65	37.70	36.95	36.95
5695	NASDAQ	IESC	Thu, Nov 19, 2020	38.07	38.32	37.44	38.02
5694	NASDAQ	IESC	Wed, Nov 18, 2020	38.95	38.99	37.97	38.05
5693	NASDAQ	IESC	Tue, Nov 17, 2020	38.27	38.60	36.46	38.59
5692	NASDAQ	IESC	Mon, Nov 16, 2020	39.36	39.57	38.21	38.36
5691	NASDAQ	IESC	Fri, Nov 13, 2020	38.13	39.22	37.77	38.63
5690	NASDAQ	IESC	Thu, Nov 12, 2020	37.68	38.26	37.19	37.77
5689	NASDAQ	IESC	Wed, Nov 11, 2020	38.15	38.33	36.67	37.68
5688	NASDAQ	IESC	Tue, Nov 10, 2020	35.56	38.12	35.46	37.94
5687	NASDAQ	IESC	Mon, Nov 9, 2020	36.36	36.60	34.80	35.09
5686	NASDAQ	IESC	Fri, Nov 6, 2020	35.73	35.73	34.77	35.26
5685	NASDAQ	IESC	Thu, Nov 5, 2020	34.33	35.70	34.05	35.27
5684	NASDAQ	IESC	Wed, Nov 4, 2020	33.40	34.16	32.88	34.01
5683	NASDAQ	IESC	Tue, Nov 3, 2020	33.48	34.28	32.91	34.03
5682	NASDAQ	IESC	Mon, Nov 2, 2020	32.09	32.94	32.09	32.90
5681	NASDAQ	IESC	Fri, Oct 30, 2020	31.96	32.50	31.23	31.92
5680	NASDAQ	IESC	Thu, Oct 29, 2020	31.81	32.74	31.59	32.16
5679	NASDAQ	IESC	Wed, Oct 28, 2020	32.49	32.83	31.20	32.01
5678	NASDAQ	IESC	Tue, Oct 27, 2020	34.36	34.63	33.15	33.31
5677	NASDAQ	IESC	Mon, Oct 26, 2020	35.36	35.68	34.03	34.50
5676	NASDAQ	IESC	Fri, Oct 23, 2020	36.06	36.39	35.58	35.87
5675	NASDAQ	IESC	Thu, Oct 22, 2020	36.92	37.00	35.70	36.00
5674	NASDAQ	IESC	Wed, Oct 21, 2020	38.73	38.99	36.78	37.03
5673	NASDAQ	IESC	Tue, Oct 20, 2020	38.40	39.45	38.39	38.62
5672	NASDAQ	IESC	Mon, Oct 19, 2020	38.22	39.11	37.91	37.99
5671	NASDAQ	IESC	Fri, Oct 16, 2020	37.32	38.62	37.32	37.79
5670	NASDAQ	IESC	Thu, Oct 15, 2020	36.04	37.40	35.68	37.27
5669	NASDAQ	IESC	Wed, Oct 14, 2020	37.70	37.93	36.90	37.02
5668	NASDAQ	IESC	Tue, Oct 13, 2020	37.58	37.79	37.18	37.44
5667	NASDAQ	IESC	Mon, Oct 12, 2020	37.79	38.12	37.00	37.85
5666	NASDAQ	IESC	Fri, Oct 9, 2020	38.51	38.51	36.00	37.39
5665	NASDAQ	IESC	Thu, Oct 8, 2020	38.73	39.45	37.49	37.58
5664	NASDAQ	IESC	Wed, Oct 7, 2020	37.63	38.81	37.11	37.93
5663	NASDAQ	IESC	Tue, Oct 6, 2020	35.38	37.80	35.37	36.76
5662	NASDAQ	IESC	Mon, Oct 5, 2020	33.05	34.81	33.05	34.63
5661	NASDAQ	IESC	Fri, Oct 2, 2020	32.11	33.03	32.11	32.85
5660	NASDAQ	IESC	Thu, Oct 1, 2020	32.33	32.76	31.53	32.65
5659	NASDAQ	IESC	Wed, Sep 30, 2020	31.73	32.35	31.51	31.77
5658	NASDAQ	IESC	Tue, Sep 29, 2020	31.25	31.81	30.91	31.37
5657	NASDAQ	IESC	Mon, Sep 28, 2020	30.46	31.44	30.46	31.27
5656	NASDAQ	IESC	Fri, Sep 25, 2020	29.56	30.41	29.55	30.10
5655	NASDAQ	IESC	Thu, Sep 24, 2020	29.86	30.57	29.44	29.83
5654	NASDAQ	IESC	Wed, Sep 23, 2020	31.62	31.99	29.09	29.89
5653	NASDAQ	IESC	Tue, Sep 22, 2020	32.40	33.93	31.73	31.82
5652	NASDAQ	IESC	Mon, Sep 21, 2020	34.60	34.85	32.09	32.32
5651	NASDAQ	IESC	Fri, Sep 18, 2020	35.26	35.89	34.61	35.23
5650	NASDAQ	IESC	Thu, Sep 17, 2020	35.11	35.87	34.39	34.80
5649	NASDAQ	IESC	Wed, Sep 16, 2020	34.43	36.47	34.43	35.11
5648	NASDAQ	IESC	Tue, Sep 15, 2020	33.31	34.75	33.31	34.02
5647	NASDAQ	IESC	Mon, Sep 14, 2020	32.49	33.70	32.15	33.53
5646	NASDAQ	IESC	Fri, Sep 11, 2020	31.67	32.76	31.50	32.18
5645	NASDAQ	IESC	Thu, Sep 10, 2020	32.16	32.36	31.22	31.44
5644	NASDAQ	IESC	Wed, Sep 9, 2020	31.92	32.83	31.79	31.98
5643	NASDAQ	IESC	Tue, Sep 8, 2020	28.82	32.28	28.72	31.54
5642	NASDAQ	IESC	Fri, Sep 4, 2020	29.15	29.40	28.59	29.02
5641	NASDAQ	IESC	Thu, Sep 3, 2020	29.70	29.70	28.75	29.11
5640	NASDAQ	IESC	Wed, Sep 2, 2020	29.30	30.27	29.06	29.75
5639	NASDAQ	IESC	Tue, Sep 1, 2020	28.78	29.60	28.78	29.41
5638	NASDAQ	IESC	Mon, Aug 31, 2020	29.01	29.17	28.74	28.83
5637	NASDAQ	IESC	Fri, Aug 28, 2020	29.26	29.35	28.99	29.16
5636	NASDAQ	IESC	Thu, Aug 27, 2020	29.62	29.62	29.08	29.26
5635	NASDAQ	IESC	Wed, Aug 26, 2020	29.26	29.42	29.00	29.38
5634	NASDAQ	IESC	Tue, Aug 25, 2020	29.48	29.77	29.00	29.44
5633	NASDAQ	IESC	Mon, Aug 24, 2020	29.27	29.83	29.19	29.43
5632	NASDAQ	IESC	Fri, Aug 21, 2020	28.93	29.38	28.75	29.12
5631	NASDAQ	IESC	Thu, Aug 20, 2020	29.25	29.33	28.80	28.99
5630	NASDAQ	IESC	Wed, Aug 19, 2020	29.12	29.45	29.00	29.29
5629	NASDAQ	IESC	Tue, Aug 18, 2020	29.00	29.48	29.00	29.37
5628	NASDAQ	IESC	Mon, Aug 17, 2020	29.43	29.43	28.90	29.07
5627	NASDAQ	IESC	Fri, Aug 14, 2020	29.59	29.70	29.25	29.43
5626	NASDAQ	IESC	Thu, Aug 13, 2020	29.80	29.95	29.51	29.72
5625	NASDAQ	IESC	Wed, Aug 12, 2020	28.89	30.01	28.76	29.80
5624	NASDAQ	IESC	Tue, Aug 11, 2020	27.75	28.89	27.46	28.63
5623	NASDAQ	IESC	Mon, Aug 10, 2020	27.30	27.97	25.88	27.84
5622	NASDAQ	IESC	Fri, Aug 7, 2020	24.99	27.48	24.41	27.48
5621	NASDAQ	IESC	Thu, Aug 6, 2020	24.08	24.48	24.06	24.32
5620	NASDAQ	IESC	Wed, Aug 5, 2020	23.96	24.12	23.66	24.10
5619	NASDAQ	IESC	Tue, Aug 4, 2020	23.10	23.81	23.04	23.70
5618	NASDAQ	IESC	Mon, Aug 3, 2020	24.00	24.53	22.51	23.15
5617	NASDAQ	IESC	Fri, Jul 31, 2020	23.76	23.90	22.93	23.83
5616	NASDAQ	IESC	Thu, Jul 30, 2020	24.05	24.16	23.73	24.09
5615	NASDAQ	IESC	Wed, Jul 29, 2020	23.37	24.38	23.04	24.01
5614	NASDAQ	IESC	Tue, Jul 28, 2020	23.64	24.57	23.02	23.14
5613	NASDAQ	IESC	Mon, Jul 27, 2020	23.39	23.92	23.35	23.90
5612	NASDAQ	IESC	Fri, Jul 24, 2020	24.17	24.17	23.28	23.41
5611	NASDAQ	IESC	Thu, Jul 23, 2020	24.35	24.63	24.21	24.28
5610	NASDAQ	IESC	Wed, Jul 22, 2020	24.29	24.83	24.20	24.29
5609	NASDAQ	IESC	Tue, Jul 21, 2020	24.05	24.42	23.98	24.34
5608	NASDAQ	IESC	Mon, Jul 20, 2020	23.42	23.95	23.22	23.86
5607	NASDAQ	IESC	Fri, Jul 17, 2020	22.73	23.88	22.69	23.51
5606	NASDAQ	IESC	Thu, Jul 16, 2020	22.86	22.86	22.66	22.83
5605	NASDAQ	IESC	Wed, Jul 15, 2020	21.52	23.07	21.50	22.80
5604	NASDAQ	IESC	Tue, Jul 14, 2020	20.85	21.26	20.68	20.99
5603	NASDAQ	IESC	Mon, Jul 13, 2020	20.36	21.51	20.27	20.67
5602	NASDAQ	IESC	Fri, Jul 10, 2020	20.22	20.43	20.08	20.25
5601	NASDAQ	IESC	Thu, Jul 9, 2020	20.42	20.52	19.98	20.25
5600	NASDAQ	IESC	Wed, Jul 8, 2020	21.03	21.46	20.39	20.55
5599	NASDAQ	IESC	Tue, Jul 7, 2020	22.11	22.11	20.92	20.97
5598	NASDAQ	IESC	Mon, Jul 6, 2020	22.10	22.47	21.59	22.23
5597	NASDAQ	IESC	Thu, Jul 2, 2020	22.45	22.45	22.01	22.07
5596	NASDAQ	IESC	Wed, Jul 1, 2020	23.20	23.20	22.37	22.45
5595	NASDAQ	IESC	Tue, Jun 30, 2020	22.77	23.57	22.77	23.17
5594	NASDAQ	IESC	Mon, Jun 29, 2020	22.16	23.25	21.90	22.90
5593	NASDAQ	IESC	Fri, Jun 26, 2020	22.34	22.34	21.65	21.77
5592	NASDAQ	IESC	Thu, Jun 25, 2020	21.22	22.32	21.00	22.20
5591	NASDAQ	IESC	Wed, Jun 24, 2020	22.10	22.10	20.92	21.42
5590	NASDAQ	IESC	Tue, Jun 23, 2020	22.06	22.58	21.75	22.40
5589	NASDAQ	IESC	Mon, Jun 22, 2020	21.53	21.85	21.01	21.85
5588	NASDAQ	IESC	Fri, Jun 19, 2020	21.95	22.13	21.51	21.63
5587	NASDAQ	IESC	Thu, Jun 18, 2020	22.09	22.26	21.80	21.80
5586	NASDAQ	IESC	Wed, Jun 17, 2020	22.83	22.83	22.17	22.17
5585	NASDAQ	IESC	Tue, Jun 16, 2020	22.51	23.03	21.94	22.41
5584	NASDAQ	IESC	Mon, Jun 15, 2020	21.21	22.33	20.82	22.14
5583	NASDAQ	IESC	Fri, Jun 12, 2020	22.46	22.50	21.41	21.99
5582	NASDAQ	IESC	Thu, Jun 11, 2020	22.99	22.99	21.51	21.57
5581	NASDAQ	IESC	Wed, Jun 10, 2020	23.50	24.31	23.13	23.69
5580	NASDAQ	IESC	Tue, Jun 9, 2020	23.50	23.61	22.81	23.61
5579	NASDAQ	IESC	Mon, Jun 8, 2020	24.00	24.27	23.53	23.66
5578	NASDAQ	IESC	Fri, Jun 5, 2020	24.00	24.05	23.66	23.95
5577	NASDAQ	IESC	Thu, Jun 4, 2020	22.82	23.45	22.52	23.40
5576	NASDAQ	IESC	Wed, Jun 3, 2020	23.62	23.95	23.14	23.28
5575	NASDAQ	IESC	Tue, Jun 2, 2020	23.69	24.04	23.39	23.50
5574	NASDAQ	IESC	Mon, Jun 1, 2020	23.09	24.07	23.09	23.53
5573	NASDAQ	IESC	Fri, May 29, 2020	23.20	23.66	22.93	23.40
5572	NASDAQ	IESC	Thu, May 28, 2020	24.88	24.88	23.33	23.42
5571	NASDAQ	IESC	Wed, May 27, 2020	24.57	24.63	24.16	24.45
5570	NASDAQ	IESC	Tue, May 26, 2020	23.60	24.23	22.64	24.09
5569	NASDAQ	IESC	Fri, May 22, 2020	23.01	23.11	22.55	23.11
5568	NASDAQ	IESC	Thu, May 21, 2020	22.63	23.42	22.63	23.06
5567	NASDAQ	IESC	Wed, May 20, 2020	23.24	23.41	22.68	22.81
5566	NASDAQ	IESC	Tue, May 19, 2020	23.34	23.34	22.88	23.07
5565	NASDAQ	IESC	Mon, May 18, 2020	22.11	23.09	21.97	23.05
5564	NASDAQ	IESC	Fri, May 15, 2020	19.97	21.30	19.97	21.21
5563	NASDAQ	IESC	Thu, May 14, 2020	19.40	20.07	19.30	19.97
5562	NASDAQ	IESC	Wed, May 13, 2020	20.57	20.65	19.62	20.00
5561	NASDAQ	IESC	Tue, May 12, 2020	21.24	21.42	20.77	20.77
5560	NASDAQ	IESC	Mon, May 11, 2020	22.15	22.51	21.06	21.50
5559	NASDAQ	IESC	Fri, May 8, 2020	21.60	22.57	21.48	22.12
5558	NASDAQ	IESC	Thu, May 7, 2020	21.29	21.64	21.00	21.49
5557	NASDAQ	IESC	Wed, May 6, 2020	21.16	21.35	20.22	20.85
5556	NASDAQ	IESC	Tue, May 5, 2020	20.26	21.92	19.90	20.70
5555	NASDAQ	IESC	Mon, May 4, 2020	19.47	19.81	18.81	19.80
5554	NASDAQ	IESC	Fri, May 1, 2020	19.20	19.66	18.73	19.66
5553	NASDAQ	IESC	Thu, Apr 30, 2020	19.53	20.02	19.22	19.75
5552	NASDAQ	IESC	Wed, Apr 29, 2020	19.77	20.32	19.08	20.13
5551	NASDAQ	IESC	Tue, Apr 28, 2020	18.80	19.24	18.10	19.09
5550	NASDAQ	IESC	Mon, Apr 27, 2020	17.53	18.34	17.48	18.19
5549	NASDAQ	IESC	Fri, Apr 24, 2020	17.63	17.73	17.21	17.63
5548	NASDAQ	IESC	Thu, Apr 23, 2020	17.28	17.92	17.26	17.69
5547	NASDAQ	IESC	Wed, Apr 22, 2020	17.49	17.49	16.84	17.12
5546	NASDAQ	IESC	Tue, Apr 21, 2020	17.32	17.61	16.76	17.04
5545	NASDAQ	IESC	Mon, Apr 20, 2020	17.71	18.10	17.50	17.60
5544	NASDAQ	IESC	Fri, Apr 17, 2020	18.41	18.71	17.83	18.34
5543	NASDAQ	IESC	Thu, Apr 16, 2020	18.32	20.15	16.99	17.80
5542	NASDAQ	IESC	Wed, Apr 15, 2020	19.71	20.50	18.25	18.48
5541	NASDAQ	IESC	Tue, Apr 14, 2020	19.58	19.93	19.21	19.75
5540	NASDAQ	IESC	Mon, Apr 13, 2020	19.55	20.72	18.78	19.18
5539	NASDAQ	IESC	Thu, Apr 9, 2020	19.18	20.07	19.00	19.89
5538	NASDAQ	IESC	Wed, Apr 8, 2020	18.24	19.36	18.15	18.70
5537	NASDAQ	IESC	Tue, Apr 7, 2020	17.66	18.54	17.43	17.87
5536	NASDAQ	IESC	Mon, Apr 6, 2020	16.98	17.63	16.80	17.28
5535	NASDAQ	IESC	Fri, Apr 3, 2020	16.56	16.81	16.02	16.40
5534	NASDAQ	IESC	Thu, Apr 2, 2020	17.54	17.54	15.97	16.61
5533	NASDAQ	IESC	Wed, Apr 1, 2020	17.32	17.55	16.01	16.36
5532	NASDAQ	IESC	Tue, Mar 31, 2020	17.62	18.13	16.64	17.65
5531	NASDAQ	IESC	Mon, Mar 30, 2020	17.46	17.94	16.87	17.69
5530	NASDAQ	IESC	Fri, Mar 27, 2020	17.61	18.08	17.01	17.29
5529	NASDAQ	IESC	Thu, Mar 26, 2020	18.24	18.49	17.27	18.22
5528	NASDAQ	IESC	Wed, Mar 25, 2020	16.74	18.76	16.66	18.02
5527	NASDAQ	IESC	Tue, Mar 24, 2020	16.20	17.01	16.10	16.76
5526	NASDAQ	IESC	Mon, Mar 23, 2020	16.13	16.48	15.03	15.63
5525	NASDAQ	IESC	Fri, Mar 20, 2020	16.13	17.66	15.68	15.69
5524	NASDAQ	IESC	Thu, Mar 19, 2020	13.94	17.49	13.94	16.02
5523	NASDAQ	IESC	Wed, Mar 18, 2020	16.11	16.40	13.73	14.01
5522	NASDAQ	IESC	Tue, Mar 17, 2020	17.27	17.50	16.01	17.06
5521	NASDAQ	IESC	Mon, Mar 16, 2020	18.02	18.46	17.09	17.21
5520	NASDAQ	IESC	Fri, Mar 13, 2020	19.69	20.92	19.38	19.80
5519	NASDAQ	IESC	Thu, Mar 12, 2020	20.55	22.17	18.84	19.17
5518	NASDAQ	IESC	Wed, Mar 11, 2020	21.90	22.61	21.59	21.93
5517	NASDAQ	IESC	Tue, Mar 10, 2020	22.99	23.29	21.55	22.41
5516	NASDAQ	IESC	Mon, Mar 9, 2020	22.86	24.00	22.03	22.12
5515	NASDAQ	IESC	Fri, Mar 6, 2020	23.85	25.15	23.42	24.44
5514	NASDAQ	IESC	Thu, Mar 5, 2020	24.25	25.02	24.03	24.52
5513	NASDAQ	IESC	Wed, Mar 4, 2020	23.80	24.79	23.80	24.72
5512	NASDAQ	IESC	Tue, Mar 3, 2020	24.09	24.76	22.94	23.33
5511	NASDAQ	IESC	Mon, Mar 2, 2020	23.40	24.43	23.40	24.17
5510	NASDAQ	IESC	Fri, Feb 28, 2020	21.74	23.45	20.26	23.31
5509	NASDAQ	IESC	Thu, Feb 27, 2020	23.83	24.59	22.90	22.95
5508	NASDAQ	IESC	Wed, Feb 26, 2020	24.16	24.70	23.84	24.06
5507	NASDAQ	IESC	Tue, Feb 25, 2020	25.03	25.12	24.22	24.35
5506	NASDAQ	IESC	Mon, Feb 24, 2020	24.89	25.59	24.78	25.07
5505	NASDAQ	IESC	Fri, Feb 21, 2020	25.47	25.47	24.90	25.17
5504	NASDAQ	IESC	Thu, Feb 20, 2020	25.44	25.79	24.88	25.34
5503	NASDAQ	IESC	Wed, Feb 19, 2020	25.28	25.84	25.02	25.48
5502	NASDAQ	IESC	Tue, Feb 18, 2020	24.90	25.22	24.31	25.09
5501	NASDAQ	IESC	Fri, Feb 14, 2020	24.99	25.19	24.39	24.56
5500	NASDAQ	IESC	Thu, Feb 13, 2020	25.08	25.35	24.85	24.93
5499	NASDAQ	IESC	Wed, Feb 12, 2020	25.14	25.53	24.50	25.02
5498	NASDAQ	IESC	Tue, Feb 11, 2020	25.42	25.48	24.73	24.81
5497	NASDAQ	IESC	Mon, Feb 10, 2020	25.23	27.04	25.02	25.19
5496	NASDAQ	IESC	Fri, Feb 7, 2020	26.15	26.15	25.01	25.01
5495	NASDAQ	IESC	Thu, Feb 6, 2020	26.52	27.14	25.22	25.89
5494	NASDAQ	IESC	Wed, Feb 5, 2020	24.50	26.51	24.50	26.38
5493	NASDAQ	IESC	Tue, Feb 4, 2020	25.96	25.96	24.07	24.57
5492	NASDAQ	IESC	Mon, Feb 3, 2020	25.00	25.48	24.72	25.31
5491	NASDAQ	IESC	Fri, Jan 31, 2020	25.26	25.78	24.87	25.01
5490	NASDAQ	IESC	Thu, Jan 30, 2020	26.10	26.12	25.30	25.44
5489	NASDAQ	IESC	Wed, Jan 29, 2020	27.11	27.78	26.11	26.11
5488	NASDAQ	IESC	Tue, Jan 28, 2020	27.48	27.72	26.98	26.98
5487	NASDAQ	IESC	Mon, Jan 27, 2020	26.35	27.37	26.35	27.26
5486	NASDAQ	IESC	Fri, Jan 24, 2020	26.50	26.57	26.32	26.39
5485	NASDAQ	IESC	Thu, Jan 23, 2020	25.97	26.72	25.96	26.30
5484	NASDAQ	IESC	Wed, Jan 22, 2020	25.94	26.12	25.90	26.05
5483	NASDAQ	IESC	Tue, Jan 21, 2020	26.32	26.45	25.71	25.81
5482	NASDAQ	IESC	Fri, Jan 17, 2020	26.66	26.73	26.32	26.32
5481	NASDAQ	IESC	Thu, Jan 16, 2020	26.42	26.56	26.20	26.32
5480	NASDAQ	IESC	Wed, Jan 15, 2020	26.47	26.87	26.15	26.24
5479	NASDAQ	IESC	Tue, Jan 14, 2020	26.31	26.51	26.27	26.42
5478	NASDAQ	IESC	Mon, Jan 13, 2020	25.99	26.29	25.99	26.27
5477	NASDAQ	IESC	Fri, Jan 10, 2020	26.02	26.31	25.65	25.97
5476	NASDAQ	IESC	Thu, Jan 9, 2020	26.03	26.25	25.91	26.02
5475	NASDAQ	IESC	Wed, Jan 8, 2020	25.65	26.01	25.53	25.84
5474	NASDAQ	IESC	Tue, Jan 7, 2020	25.16	25.98	25.03	25.70
5473	NASDAQ	IESC	Mon, Jan 6, 2020	24.97	25.25	24.95	25.16
5472	NASDAQ	IESC	Fri, Jan 3, 2020	25.01	25.22	24.91	24.91
5471	NASDAQ	IESC	Thu, Jan 2, 2020	26.00	26.00	25.00	25.13
5470	NASDAQ	IESC	Tue, Dec 31, 2019	26.12	26.12	25.55	25.66
5469	NASDAQ	IESC	Mon, Dec 30, 2019	26.10	26.16	26.00	26.08
5468	NASDAQ	IESC	Fri, Dec 27, 2019	25.95	26.11	25.81	25.97
5467	NASDAQ	IESC	Thu, Dec 26, 2019	25.98	26.00	25.68	25.85
5466	NASDAQ	IESC	Tue, Dec 24, 2019	25.57	25.92	25.57	25.62
5465	NASDAQ	IESC	Mon, Dec 23, 2019	25.36	25.82	25.16	25.71
5464	NASDAQ	IESC	Fri, Dec 20, 2019	25.10	25.85	25.00	25.28
5463	NASDAQ	IESC	Thu, Dec 19, 2019	25.81	25.81	25.00	25.09
5462	NASDAQ	IESC	Wed, Dec 18, 2019	25.20	25.46	25.00	25.09
5461	NASDAQ	IESC	Tue, Dec 17, 2019	25.08	25.25	25.00	25.14
5460	NASDAQ	IESC	Mon, Dec 16, 2019	25.26	25.26	25.00	25.10
5459	NASDAQ	IESC	Fri, Dec 13, 2019	25.02	25.15	25.00	25.13
5458	NASDAQ	IESC	Thu, Dec 12, 2019	24.52	25.21	24.50	25.06
5457	NASDAQ	IESC	Wed, Dec 11, 2019	24.18	24.59	23.87	24.49
5456	NASDAQ	IESC	Tue, Dec 10, 2019	24.09	24.10	23.85	24.00
5455	NASDAQ	IESC	Mon, Dec 9, 2019	24.07	27.20	23.82	23.93
5454	NASDAQ	IESC	Fri, Dec 6, 2019	22.42	24.30	22.42	23.60
5453	NASDAQ	IESC	Thu, Dec 5, 2019	21.76	22.03	21.50	21.80
5452	NASDAQ	IESC	Wed, Dec 4, 2019	21.70	21.78	21.32	21.38
5451	NASDAQ	IESC	Tue, Dec 3, 2019	21.58	21.75	21.25	21.51
5450	NASDAQ	IESC	Mon, Dec 2, 2019	21.50	22.14	21.50	21.70
5449	NASDAQ	IESC	Fri, Nov 29, 2019	21.92	21.92	21.54	21.69
5448	NASDAQ	IESC	Wed, Nov 27, 2019	21.45	22.00	21.45	21.85
5447	NASDAQ	IESC	Tue, Nov 26, 2019	21.32	21.48	21.01	21.35
5446	NASDAQ	IESC	Mon, Nov 25, 2019	20.67	21.45	20.67	21.42
5445	NASDAQ	IESC	Fri, Nov 22, 2019	20.63	21.44	20.13	20.67
5444	NASDAQ	IESC	Thu, Nov 21, 2019	21.16	21.16	20.39	20.64
5443	NASDAQ	IESC	Wed, Nov 20, 2019	20.77	21.45	20.71	21.03
5442	NASDAQ	IESC	Tue, Nov 19, 2019	20.08	21.13	20.08	20.78
5441	NASDAQ	IESC	Mon, Nov 18, 2019	20.18	20.18	20.08	20.18
5440	NASDAQ	IESC	Fri, Nov 15, 2019	20.24	20.30	20.10	20.21
5439	NASDAQ	IESC	Thu, Nov 14, 2019	19.98	20.19	19.98	20.19
5438	NASDAQ	IESC	Wed, Nov 13, 2019	19.89	20.09	19.89	20.02
5437	NASDAQ	IESC	Tue, Nov 12, 2019	20.17	20.20	19.98	19.98
5436	NASDAQ	IESC	Mon, Nov 11, 2019	20.03	20.12	19.89	20.09
5435	NASDAQ	IESC	Fri, Nov 8, 2019	20.17	20.17	19.88	19.99
5434	NASDAQ	IESC	Thu, Nov 7, 2019	20.17	20.17	19.85	19.94
5433	NASDAQ	IESC	Wed, Nov 6, 2019	19.77	20.11	19.77	20.08
5432	NASDAQ	IESC	Tue, Nov 5, 2019	20.19	20.19	19.75	20.00
5431	NASDAQ	IESC	Mon, Nov 4, 2019	19.53	19.98	19.53	19.98
5430	NASDAQ	IESC	Fri, Nov 1, 2019	19.40	19.63	19.35	19.35
5429	NASDAQ	IESC	Thu, Oct 31, 2019	19.85	19.89	19.40	19.40
5428	NASDAQ	IESC	Wed, Oct 30, 2019	20.29	20.38	20.06	20.24
5427	NASDAQ	IESC	Tue, Oct 29, 2019	20.38	20.43	20.05	20.39
5426	NASDAQ	IESC	Mon, Oct 28, 2019	20.24	20.66	20.22	20.38
5425	NASDAQ	IESC	Fri, Oct 25, 2019	20.51	20.61	20.40	20.47
5424	NASDAQ	IESC	Thu, Oct 24, 2019	20.53	20.53	20.15	20.25
5423	NASDAQ	IESC	Wed, Oct 23, 2019	20.38	20.51	20.25	20.42
5422	NASDAQ	IESC	Tue, Oct 22, 2019	20.32	20.66	20.26	20.33
5421	NASDAQ	IESC	Mon, Oct 21, 2019	20.48	20.75	20.46	20.64
5420	NASDAQ	IESC	Fri, Oct 18, 2019	20.02	21.46	20.02	20.26
5419	NASDAQ	IESC	Thu, Oct 17, 2019	20.07	20.32	20.00	20.12
5418	NASDAQ	IESC	Wed, Oct 16, 2019	20.53	20.53	20.01	20.22
5417	NASDAQ	IESC	Tue, Oct 15, 2019	20.22	20.30	19.86	20.21
5416	NASDAQ	IESC	Mon, Oct 14, 2019	19.65	19.93	19.54	19.74
5415	NASDAQ	IESC	Fri, Oct 11, 2019	19.98	20.20	19.58	19.65
5414	NASDAQ	IESC	Thu, Oct 10, 2019	19.99	19.99	19.63	19.63
5413	NASDAQ	IESC	Wed, Oct 9, 2019	19.91	20.04	19.82	19.82
5412	NASDAQ	IESC	Tue, Oct 8, 2019	19.99	20.18	19.72	19.72
5411	NASDAQ	IESC	Mon, Oct 7, 2019	20.22	20.22	19.91	19.99
5410	NASDAQ	IESC	Fri, Oct 4, 2019	19.52	20.05	19.52	19.84
5409	NASDAQ	IESC	Thu, Oct 3, 2019	20.00	20.38	19.93	19.93
5408	NASDAQ	IESC	Wed, Oct 2, 2019	19.80	20.18	19.80	19.99
5407	NASDAQ	IESC	Tue, Oct 1, 2019	20.98	20.98	20.28	20.28
5406	NASDAQ	IESC	Mon, Sep 30, 2019	20.12	20.88	20.12	20.59
5405	NASDAQ	IESC	Fri, Sep 27, 2019	20.70	20.70	20.52	20.52
5404	NASDAQ	IESC	Thu, Sep 26, 2019	20.29	20.88	20.29	20.67
5403	NASDAQ	IESC	Wed, Sep 25, 2019	20.53	20.90	20.27	20.68
5402	NASDAQ	IESC	Tue, Sep 24, 2019	20.75	20.75	20.30	20.43
5401	NASDAQ	IESC	Mon, Sep 23, 2019	20.29	20.79	20.20	20.70
5400	NASDAQ	IESC	Fri, Sep 20, 2019	20.64	20.64	19.83	20.12
5399	NASDAQ	IESC	Thu, Sep 19, 2019	20.63	20.99	20.63	20.67
5398	NASDAQ	IESC	Wed, Sep 18, 2019	20.86	20.86	20.54	20.59
5397	NASDAQ	IESC	Tue, Sep 17, 2019	20.94	20.95	20.28	20.65
5396	NASDAQ	IESC	Mon, Sep 16, 2019	20.45	20.95	20.18	20.48
5395	NASDAQ	IESC	Fri, Sep 13, 2019	20.16	20.57	19.96	20.40
5394	NASDAQ	IESC	Thu, Sep 12, 2019	19.69	20.24	19.41	20.02
5393	NASDAQ	IESC	Wed, Sep 11, 2019	19.20	19.76	19.18	19.76
5392	NASDAQ	IESC	Tue, Sep 10, 2019	19.10	19.21	19.00	19.14
5391	NASDAQ	IESC	Mon, Sep 9, 2019	19.05	19.10	18.98	19.10
5390	NASDAQ	IESC	Fri, Sep 6, 2019	18.99	19.00	18.80	18.81
5389	NASDAQ	IESC	Thu, Sep 5, 2019	18.99	19.08	18.85	19.00
5388	NASDAQ	IESC	Wed, Sep 4, 2019	18.95	18.95	18.68	18.84
5387	NASDAQ	IESC	Tue, Sep 3, 2019	18.93	18.94	18.71	18.93
5386	NASDAQ	IESC	Fri, Aug 30, 2019	18.76	18.97	18.76	18.87
5385	NASDAQ	IESC	Thu, Aug 29, 2019	18.47	18.90	18.47	18.88
5384	NASDAQ	IESC	Wed, Aug 28, 2019	18.29	18.44	18.25	18.26
5383	NASDAQ	IESC	Tue, Aug 27, 2019	18.65	18.71	18.18	18.46
5382	NASDAQ	IESC	Mon, Aug 26, 2019	18.43	18.80	18.18	18.69
5381	NASDAQ	IESC	Fri, Aug 23, 2019	18.92	19.10	18.15	18.55
5380	NASDAQ	IESC	Thu, Aug 22, 2019	18.90	19.20	18.90	18.98
5379	NASDAQ	IESC	Wed, Aug 21, 2019	19.19	19.25	18.72	18.72
5378	NASDAQ	IESC	Tue, Aug 20, 2019	19.00	19.32	18.99	19.14
5377	NASDAQ	IESC	Mon, Aug 19, 2019	19.27	19.28	19.14	19.25
5376	NASDAQ	IESC	Fri, Aug 16, 2019	19.02	19.35	18.96	19.09
5375	NASDAQ	IESC	Thu, Aug 15, 2019	18.76	18.98	18.66	18.95
5374	NASDAQ	IESC	Wed, Aug 14, 2019	18.86	19.37	18.75	18.75
5373	NASDAQ	IESC	Tue, Aug 13, 2019	18.85	19.18	18.81	19.18
5372	NASDAQ	IESC	Mon, Aug 12, 2019	18.93	19.05	18.57	18.95
5371	NASDAQ	IESC	Fri, Aug 9, 2019	19.01	19.25	18.90	18.90
5370	NASDAQ	IESC	Thu, Aug 8, 2019	18.76	19.40	18.76	18.93
5369	NASDAQ	IESC	Wed, Aug 7, 2019	18.36	19.00	18.36	18.75
5368	NASDAQ	IESC	Tue, Aug 6, 2019	18.41	18.83	18.40	18.58
5367	NASDAQ	IESC	Mon, Aug 5, 2019	18.45	18.91	18.10	18.48
5366	NASDAQ	IESC	Fri, Aug 2, 2019	17.76	18.69	17.76	18.61
5365	NASDAQ	IESC	Thu, Aug 1, 2019	18.30	18.44	17.76	17.76
5364	NASDAQ	IESC	Wed, Jul 31, 2019	18.25	18.80	18.11	18.11
5363	NASDAQ	IESC	Tue, Jul 30, 2019	17.90	18.57	17.78	18.19
5362	NASDAQ	IESC	Mon, Jul 29, 2019	18.06	18.16	17.91	17.93
5361	NASDAQ	IESC	Fri, Jul 26, 2019	18.15	18.25	17.91	17.91
5360	NASDAQ	IESC	Thu, Jul 25, 2019	18.34	18.34	17.92	18.02
5359	NASDAQ	IESC	Wed, Jul 24, 2019	18.01	18.40	18.01	18.35
5358	NASDAQ	IESC	Tue, Jul 23, 2019	18.16	18.16	17.92	17.99
5357	NASDAQ	IESC	Mon, Jul 22, 2019	18.22	18.22	18.20	18.21
5356	NASDAQ	IESC	Fri, Jul 19, 2019	18.17	18.50	18.17	18.22
5355	NASDAQ	IESC	Thu, Jul 18, 2019	18.46	18.46	18.20	18.29
5354	NASDAQ	IESC	Wed, Jul 17, 2019	18.60	18.60	18.47	18.47
5353	NASDAQ	IESC	Tue, Jul 16, 2019	18.50	18.68	18.50	18.59
5352	NASDAQ	IESC	Mon, Jul 15, 2019	18.67	18.67	18.40	18.55
5351	NASDAQ	IESC	Fri, Jul 12, 2019	18.65	18.65	18.34	18.47
5350	NASDAQ	IESC	Thu, Jul 11, 2019	18.51	18.83	18.23	18.28
5349	NASDAQ	IESC	Wed, Jul 10, 2019	18.50	18.87	18.50	18.51
5348	NASDAQ	IESC	Tue, Jul 9, 2019	18.63	18.89	18.40	18.56
5347	NASDAQ	IESC	Mon, Jul 8, 2019	18.87	18.98	18.64	18.65
5346	NASDAQ	IESC	Fri, Jul 5, 2019	18.62	18.80	18.19	18.79
5345	NASDAQ	IESC	Wed, Jul 3, 2019	18.89	18.89	18.63	18.63
5344	NASDAQ	IESC	Tue, Jul 2, 2019	18.75	18.90	18.75	18.78
5343	NASDAQ	IESC	Mon, Jul 1, 2019	19.00	19.00	18.37	18.84
5342	NASDAQ	IESC	Fri, Jun 28, 2019	18.31	19.00	18.31	18.85
5341	NASDAQ	IESC	Thu, Jun 27, 2019	18.30	18.56	18.30	18.46
5340	NASDAQ	IESC	Wed, Jun 26, 2019	18.50	18.66	18.28	18.29
5339	NASDAQ	IESC	Tue, Jun 25, 2019	18.38	18.49	18.29	18.38
5338	NASDAQ	IESC	Mon, Jun 24, 2019	18.61	18.61	18.35	18.41
5337	NASDAQ	IESC	Fri, Jun 21, 2019	18.33	18.76	18.31	18.46
5336	NASDAQ	IESC	Thu, Jun 20, 2019	18.52	18.82	18.35	18.43
5335	NASDAQ	IESC	Wed, Jun 19, 2019	18.28	18.77	18.28	18.49
5334	NASDAQ	IESC	Tue, Jun 18, 2019	18.69	18.83	18.41	18.43
5333	NASDAQ	IESC	Mon, Jun 17, 2019	18.68	18.69	18.31	18.60
5332	NASDAQ	IESC	Fri, Jun 14, 2019	18.43	18.69	18.04	18.34
5331	NASDAQ	IESC	Thu, Jun 13, 2019	19.08	19.08	18.44	18.54
5330	NASDAQ	IESC	Wed, Jun 12, 2019	18.56	18.60	18.44	18.53
5329	NASDAQ	IESC	Tue, Jun 11, 2019	18.24	18.54	18.19	18.38
5328	NASDAQ	IESC	Mon, Jun 10, 2019	18.33	18.67	18.00	18.43
5327	NASDAQ	IESC	Fri, Jun 7, 2019	18.45	18.58	17.97	18.44
5326	NASDAQ	IESC	Thu, Jun 6, 2019	18.11	18.53	17.84	17.97
5325	NASDAQ	IESC	Wed, Jun 5, 2019	18.80	18.80	18.04	18.10
5324	NASDAQ	IESC	Tue, Jun 4, 2019	18.24	19.18	18.24	18.95
5323	NASDAQ	IESC	Mon, Jun 3, 2019	17.76	18.34	17.76	18.12
5322	NASDAQ	IESC	Fri, May 31, 2019	16.54	18.16	16.54	17.92
5321	NASDAQ	IESC	Thu, May 30, 2019	17.16	17.59	16.11	16.79
5320	NASDAQ	IESC	Wed, May 29, 2019	18.20	18.20	16.32	17.05
5319	NASDAQ	IESC	Tue, May 28, 2019	18.40	18.45	18.25	18.26
5318	NASDAQ	IESC	Fri, May 24, 2019	18.40	18.65	18.30	18.47
5317	NASDAQ	IESC	Thu, May 23, 2019	18.84	18.84	18.36	18.47
5316	NASDAQ	IESC	Wed, May 22, 2019	19.10	19.10	18.60	18.95
5315	NASDAQ	IESC	Tue, May 21, 2019	18.53	19.35	18.29	19.19
5314	NASDAQ	IESC	Mon, May 20, 2019	18.61	18.64	18.46	18.53
5313	NASDAQ	IESC	Fri, May 17, 2019	18.57	18.70	18.53	18.54
5312	NASDAQ	IESC	Thu, May 16, 2019	18.59	18.66	18.53	18.57
5311	NASDAQ	IESC	Wed, May 15, 2019	18.33	18.75	18.33	18.60
5310	NASDAQ	IESC	Tue, May 14, 2019	18.01	18.46	18.00	18.41
5309	NASDAQ	IESC	Mon, May 13, 2019	17.79	18.07	17.75	18.02
5308	NASDAQ	IESC	Fri, May 10, 2019	17.92	17.98	17.74	17.95
5307	NASDAQ	IESC	Thu, May 9, 2019	17.68	18.20	17.68	17.96
5306	NASDAQ	IESC	Wed, May 8, 2019	17.85	18.05	17.85	17.95
5305	NASDAQ	IESC	Tue, May 7, 2019	18.20	18.21	17.69	17.90
5304	NASDAQ	IESC	Mon, May 6, 2019	17.50	17.82	17.50	17.50
5303	NASDAQ	IESC	Fri, May 3, 2019	17.55	17.75	17.55	17.69
5302	NASDAQ	IESC	Thu, May 2, 2019	17.73	17.73	16.90	17.37
5301	NASDAQ	IESC	Wed, May 1, 2019	17.69	17.69	17.45	17.45
5300	NASDAQ	IESC	Tue, Apr 30, 2019	17.36	17.83	17.32	17.51
5299	NASDAQ	IESC	Mon, Apr 29, 2019	17.20	17.50	16.77	17.31
5298	NASDAQ	IESC	Fri, Apr 26, 2019	17.62	17.88	17.39	17.46
5297	NASDAQ	IESC	Thu, Apr 25, 2019	17.61	17.61	17.40	17.46
5296	NASDAQ	IESC	Wed, Apr 24, 2019	17.72	17.98	17.62	17.65
5295	NASDAQ	IESC	Tue, Apr 23, 2019	18.11	18.21	17.77	17.90
5294	NASDAQ	IESC	Mon, Apr 22, 2019	18.00	18.12	17.91	17.95
5293	NASDAQ	IESC	Thu, Apr 18, 2019	17.85	18.20	17.85	18.20
5292	NASDAQ	IESC	Wed, Apr 17, 2019	18.07	18.13	17.97	18.00
5291	NASDAQ	IESC	Tue, Apr 16, 2019	18.06	18.08	17.86	17.94
5290	NASDAQ	IESC	Mon, Apr 15, 2019	17.92	18.33	17.90	17.94
5289	NASDAQ	IESC	Fri, Apr 12, 2019	18.65	18.65	17.96	18.01
5288	NASDAQ	IESC	Thu, Apr 11, 2019	17.93	18.10	17.90	17.92
5287	NASDAQ	IESC	Wed, Apr 10, 2019	18.31	18.61	18.00	18.15
5286	NASDAQ	IESC	Tue, Apr 9, 2019	18.81	18.81	17.91	17.91
5285	NASDAQ	IESC	Mon, Apr 8, 2019	17.68	18.18	17.68	18.00
5284	NASDAQ	IESC	Fri, Apr 5, 2019	18.38	18.38	17.81	18.04
5283	NASDAQ	IESC	Thu, Apr 4, 2019	17.68	18.04	17.63	17.72
5282	NASDAQ	IESC	Wed, Apr 3, 2019	17.53	17.75	17.42	17.66
5281	NASDAQ	IESC	Tue, Apr 2, 2019	17.90	17.90	17.48	17.70
5280	NASDAQ	IESC	Mon, Apr 1, 2019	17.89	17.98	17.66	17.85
5279	NASDAQ	IESC	Fri, Mar 29, 2019	17.98	18.02	17.77	17.77
5278	NASDAQ	IESC	Thu, Mar 28, 2019	18.38	18.38	17.68	17.89
5277	NASDAQ	IESC	Wed, Mar 27, 2019	17.85	18.60	17.83	18.01
5276	NASDAQ	IESC	Tue, Mar 26, 2019	18.14	18.49	17.50	17.90
5275	NASDAQ	IESC	Mon, Mar 25, 2019	17.95	17.95	17.45	17.77
5274	NASDAQ	IESC	Fri, Mar 22, 2019	18.25	18.25	17.42	17.43
5273	NASDAQ	IESC	Thu, Mar 21, 2019	17.81	18.11	17.81	17.96
5272	NASDAQ	IESC	Wed, Mar 20, 2019	17.73	17.84	17.50	17.73
5271	NASDAQ	IESC	Tue, Mar 19, 2019	17.65	18.02	17.65	17.85
5270	NASDAQ	IESC	Mon, Mar 18, 2019	17.85	17.90	17.51	17.75
5269	NASDAQ	IESC	Fri, Mar 15, 2019	18.25	18.40	17.82	17.82
5268	NASDAQ	IESC	Thu, Mar 14, 2019	18.27	18.40	18.19	18.32
5267	NASDAQ	IESC	Wed, Mar 13, 2019	18.40	18.45	18.23	18.27
5266	NASDAQ	IESC	Tue, Mar 12, 2019	18.69	18.71	18.11	18.39
5265	NASDAQ	IESC	Mon, Mar 11, 2019	18.36	19.26	18.36	18.85
5264	NASDAQ	IESC	Fri, Mar 8, 2019	18.40	18.76	18.25	18.42
5263	NASDAQ	IESC	Thu, Mar 7, 2019	18.58	18.94	18.50	18.61
5262	NASDAQ	IESC	Wed, Mar 6, 2019	18.85	18.94	18.45	18.45
5261	NASDAQ	IESC	Tue, Mar 5, 2019	18.78	18.95	18.62	18.86
5260	NASDAQ	IESC	Mon, Mar 4, 2019	18.50	19.20	18.50	18.89
5259	NASDAQ	IESC	Fri, Mar 1, 2019	18.50	18.65	18.27	18.50
5258	NASDAQ	IESC	Thu, Feb 28, 2019	18.77	18.91	18.10	18.38
5257	NASDAQ	IESC	Wed, Feb 27, 2019	18.95	19.08	18.60	18.76
5256	NASDAQ	IESC	Tue, Feb 26, 2019	19.15	19.15	18.76	18.76
5255	NASDAQ	IESC	Mon, Feb 25, 2019	19.00	19.24	18.90	19.00
5254	NASDAQ	IESC	Fri, Feb 22, 2019	18.99	19.00	18.78	18.98
5253	NASDAQ	IESC	Thu, Feb 21, 2019	18.71	19.00	18.71	18.99
5252	NASDAQ	IESC	Wed, Feb 20, 2019	18.87	19.00	18.69	18.70
5251	NASDAQ	IESC	Tue, Feb 19, 2019	18.71	18.85	18.66	18.78
5250	NASDAQ	IESC	Fri, Feb 15, 2019	18.59	18.97	18.59	18.61
5249	NASDAQ	IESC	Thu, Feb 14, 2019	18.57	18.93	18.45	18.45
5248	NASDAQ	IESC	Wed, Feb 13, 2019	18.55	18.83	18.49	18.65
5247	NASDAQ	IESC	Tue, Feb 12, 2019	18.49	18.76	18.45	18.55
5246	NASDAQ	IESC	Mon, Feb 11, 2019	18.50	18.62	17.94	18.56
5245	NASDAQ	IESC	Fri, Feb 8, 2019	17.57	18.48	17.57	18.40
5244	NASDAQ	IESC	Thu, Feb 7, 2019	17.96	17.96	17.40	17.56
5243	NASDAQ	IESC	Wed, Feb 6, 2019	17.30	18.33	17.30	17.85
5242	NASDAQ	IESC	Tue, Feb 5, 2019	16.90	17.14	16.62	16.80
5241	NASDAQ	IESC	Mon, Feb 4, 2019	16.54	17.04	16.54	16.85
5240	NASDAQ	IESC	Fri, Feb 1, 2019	16.80	17.07	16.50	16.67
5239	NASDAQ	IESC	Thu, Jan 31, 2019	16.80	16.94	16.68	16.74
5238	NASDAQ	IESC	Wed, Jan 30, 2019	16.87	16.87	16.50	16.64
5237	NASDAQ	IESC	Tue, Jan 29, 2019	16.45	16.63	16.44	16.59
5236	NASDAQ	IESC	Mon, Jan 28, 2019	16.45	16.75	16.28	16.43
5235	NASDAQ	IESC	Fri, Jan 25, 2019	16.91	17.09	16.61	16.70
5234	NASDAQ	IESC	Thu, Jan 24, 2019	16.92	17.07	16.80	16.94
5233	NASDAQ	IESC	Wed, Jan 23, 2019	17.14	17.14	16.80	16.91
5232	NASDAQ	IESC	Tue, Jan 22, 2019	16.78	17.09	16.78	17.02
5231	NASDAQ	IESC	Fri, Jan 18, 2019	16.78	16.99	16.68	16.90
5230	NASDAQ	IESC	Thu, Jan 17, 2019	16.63	16.99	16.63	16.74
5229	NASDAQ	IESC	Wed, Jan 16, 2019	16.37	16.71	16.37	16.70
5228	NASDAQ	IESC	Tue, Jan 15, 2019	16.55	16.91	16.35	16.49
5227	NASDAQ	IESC	Mon, Jan 14, 2019	16.86	16.97	16.43	16.54
5226	NASDAQ	IESC	Fri, Jan 11, 2019	16.89	17.11	16.82	16.85
5225	NASDAQ	IESC	Thu, Jan 10, 2019	16.49	17.18	16.49	16.96
5224	NASDAQ	IESC	Wed, Jan 9, 2019	16.56	16.81	16.38	16.73
5223	NASDAQ	IESC	Tue, Jan 8, 2019	17.00	17.00	16.62	16.79
5222	NASDAQ	IESC	Mon, Jan 7, 2019	16.80	17.40	16.29	16.83
5221	NASDAQ	IESC	Fri, Jan 4, 2019	16.03	16.89	15.95	16.74
5220	NASDAQ	IESC	Thu, Jan 3, 2019	15.95	16.15	15.70	15.86
5219	NASDAQ	IESC	Wed, Jan 2, 2019	15.35	15.96	15.21	15.96
5218	NASDAQ	IESC	Mon, Dec 31, 2018	15.74	15.76	15.29	15.55
5217	NASDAQ	IESC	Fri, Dec 28, 2018	16.00	16.09	15.42	15.78
5216	NASDAQ	IESC	Thu, Dec 27, 2018	15.12	15.48	14.61	15.48
5215	NASDAQ	IESC	Wed, Dec 26, 2018	15.06	16.06	15.01	15.32
5214	NASDAQ	IESC	Mon, Dec 24, 2018	15.02	15.75	14.93	14.93
5213	NASDAQ	IESC	Fri, Dec 21, 2018	15.29	16.06	15.09	15.17
5212	NASDAQ	IESC	Thu, Dec 20, 2018	15.58	16.14	15.16	15.25
5211	NASDAQ	IESC	Wed, Dec 19, 2018	16.07	16.59	15.63	15.65
5210	NASDAQ	IESC	Tue, Dec 18, 2018	16.01	16.82	15.69	16.05
5209	NASDAQ	IESC	Mon, Dec 17, 2018	16.00	16.48	15.46	15.79
5208	NASDAQ	IESC	Fri, Dec 14, 2018	16.47	16.68	15.90	16.13
5207	NASDAQ	IESC	Thu, Dec 13, 2018	16.80	16.89	15.76	16.34
5206	NASDAQ	IESC	Wed, Dec 12, 2018	16.83	17.43	16.83	17.09
5205	NASDAQ	IESC	Tue, Dec 11, 2018	17.18	17.18	16.35	16.44
5204	NASDAQ	IESC	Mon, Dec 10, 2018	17.09	17.15	16.42	16.98
5203	NASDAQ	IESC	Fri, Dec 7, 2018	17.02	17.96	16.86	17.09
5202	NASDAQ	IESC	Thu, Dec 6, 2018	16.55	16.98	16.22	16.57
5201	NASDAQ	IESC	Tue, Dec 4, 2018	17.16	17.26	16.24	16.79
5200	NASDAQ	IESC	Mon, Dec 3, 2018	17.81	17.81	16.94	17.29
5199	NASDAQ	IESC	Fri, Nov 30, 2018	17.80	17.96	17.43	17.56
5198	NASDAQ	IESC	Thu, Nov 29, 2018	17.85	18.14	17.50	17.72
5197	NASDAQ	IESC	Wed, Nov 28, 2018	17.95	18.25	17.53	17.91
5196	NASDAQ	IESC	Tue, Nov 27, 2018	18.40	18.43	17.48	17.69
5195	NASDAQ	IESC	Mon, Nov 26, 2018	17.96	19.00	17.96	18.56
5194	NASDAQ	IESC	Fri, Nov 23, 2018	17.55	17.90	17.33	17.90
5193	NASDAQ	IESC	Wed, Nov 21, 2018	17.33	17.88	17.33	17.80
5192	NASDAQ	IESC	Tue, Nov 20, 2018	16.64	17.78	16.60	17.00
5191	NASDAQ	IESC	Mon, Nov 19, 2018	17.10	17.10	16.53	16.69
5190	NASDAQ	IESC	Fri, Nov 16, 2018	17.47	17.59	17.10	17.10
5189	NASDAQ	IESC	Thu, Nov 15, 2018	17.13	17.94	17.11	17.64
5188	NASDAQ	IESC	Wed, Nov 14, 2018	17.40	17.50	16.84	16.90
5187	NASDAQ	IESC	Tue, Nov 13, 2018	17.74	17.74	17.21	17.47
5186	NASDAQ	IESC	Mon, Nov 12, 2018	17.22	17.42	17.06	17.20
5185	NASDAQ	IESC	Fri, Nov 9, 2018	17.88	17.88	17.07	17.07
5184	NASDAQ	IESC	Thu, Nov 8, 2018	17.66	17.96	17.66	17.96
5183	NASDAQ	IESC	Wed, Nov 7, 2018	17.45	17.77	17.45	17.73
5182	NASDAQ	IESC	Tue, Nov 6, 2018	17.51	17.51	17.25	17.27
5181	NASDAQ	IESC	Mon, Nov 5, 2018	17.70	17.70	17.37	17.37
5180	NASDAQ	IESC	Fri, Nov 2, 2018	17.59	17.80	17.16	17.80
5179	NASDAQ	IESC	Thu, Nov 1, 2018	17.42	17.45	17.05	17.40
5178	NASDAQ	IESC	Wed, Oct 31, 2018	18.03	18.03	17.50	17.74
5177	NASDAQ	IESC	Tue, Oct 30, 2018	18.10	18.10	17.22	17.64
5176	NASDAQ	IESC	Mon, Oct 29, 2018	17.71	18.21	17.14	17.76
5175	NASDAQ	IESC	Fri, Oct 26, 2018	17.74	17.74	17.03	17.39
5174	NASDAQ	IESC	Thu, Oct 25, 2018	17.03	18.15	17.03	17.74
5173	NASDAQ	IESC	Wed, Oct 24, 2018	17.53	17.67	16.88	16.88
5172	NASDAQ	IESC	Tue, Oct 23, 2018	17.31	17.82	17.16	17.68
5171	NASDAQ	IESC	Mon, Oct 22, 2018	17.68	17.68	17.22	17.44
5170	NASDAQ	IESC	Fri, Oct 19, 2018	17.81	17.87	17.28	17.40
5169	NASDAQ	IESC	Thu, Oct 18, 2018	18.19	18.19	17.76	17.94
5168	NASDAQ	IESC	Wed, Oct 17, 2018	17.83	18.40	17.83	18.07
5167	NASDAQ	IESC	Tue, Oct 16, 2018	17.64	18.55	17.53	17.99
5166	NASDAQ	IESC	Mon, Oct 15, 2018	18.20	18.23	17.56	17.63
5165	NASDAQ	IESC	Fri, Oct 12, 2018	18.79	19.27	18.22	18.36
5164	NASDAQ	IESC	Thu, Oct 11, 2018	18.69	19.21	18.65	18.65
5163	NASDAQ	IESC	Wed, Oct 10, 2018	19.10	19.10	18.67	18.69
5162	NASDAQ	IESC	Tue, Oct 9, 2018	19.02	19.25	18.97	19.00
5161	NASDAQ	IESC	Mon, Oct 8, 2018	18.76	19.14	18.67	18.79
5160	NASDAQ	IESC	Fri, Oct 5, 2018	19.17	19.17	18.71	18.76
5159	NASDAQ	IESC	Thu, Oct 4, 2018	19.25	19.37	18.91	19.17
5158	NASDAQ	IESC	Wed, Oct 3, 2018	19.15	19.26	18.85	19.26
5157	NASDAQ	IESC	Tue, Oct 2, 2018	19.18	19.18	19.01	19.03
5156	NASDAQ	IESC	Mon, Oct 1, 2018	19.65	19.65	19.18	19.20
5155	NASDAQ	IESC	Fri, Sep 28, 2018	19.03	19.60	19.03	19.50
5154	NASDAQ	IESC	Thu, Sep 27, 2018	18.95	19.15	18.95	19.10
5153	NASDAQ	IESC	Wed, Sep 26, 2018	19.19	19.20	19.01	19.05
5152	NASDAQ	IESC	Tue, Sep 25, 2018	19.05	19.25	18.95	19.20
5151	NASDAQ	IESC	Mon, Sep 24, 2018	19.35	19.35	19.00	19.15
5150	NASDAQ	IESC	Fri, Sep 21, 2018	19.20	19.50	19.15	19.45
5149	NASDAQ	IESC	Thu, Sep 20, 2018	19.25	19.50	19.10	19.25
5148	NASDAQ	IESC	Wed, Sep 19, 2018	19.55	19.55	19.15	19.15
5147	NASDAQ	IESC	Tue, Sep 18, 2018	19.85	19.85	19.55	19.60
5146	NASDAQ	IESC	Mon, Sep 17, 2018	19.70	20.00	19.70	19.75
5145	NASDAQ	IESC	Fri, Sep 14, 2018	19.10	19.70	19.10	19.55
5144	NASDAQ	IESC	Thu, Sep 13, 2018	19.40	19.40	19.10	19.10
5143	NASDAQ	IESC	Wed, Sep 12, 2018	19.35	19.50	19.25	19.43
5142	NASDAQ	IESC	Tue, Sep 11, 2018	19.30	19.60	19.10	19.35
5141	NASDAQ	IESC	Mon, Sep 10, 2018	18.85	19.25	18.85	19.20
5140	NASDAQ	IESC	Fri, Sep 7, 2018	18.85	19.10	18.85	19.00
5139	NASDAQ	IESC	Thu, Sep 6, 2018	18.75	19.05	18.75	18.90
5138	NASDAQ	IESC	Wed, Sep 5, 2018	19.20	19.22	18.80	18.85
5137	NASDAQ	IESC	Tue, Sep 4, 2018	19.20	19.30	19.04	19.15
5136	NASDAQ	IESC	Fri, Aug 31, 2018	19.00	19.15	19.00	19.15
5135	NASDAQ	IESC	Thu, Aug 30, 2018	18.78	19.10	18.70	18.90
5134	NASDAQ	IESC	Wed, Aug 29, 2018	19.70	19.70	18.85	18.95
5133	NASDAQ	IESC	Tue, Aug 28, 2018	18.68	18.90	18.68	18.85
5132	NASDAQ	IESC	Mon, Aug 27, 2018	19.50	19.50	18.75	18.75
5131	NASDAQ	IESC	Fri, Aug 24, 2018	18.80	19.00	18.65	18.95
5130	NASDAQ	IESC	Thu, Aug 23, 2018	19.05	19.05	18.85	18.85
5129	NASDAQ	IESC	Wed, Aug 22, 2018	19.20	19.40	19.00	19.10
5128	NASDAQ	IESC	Tue, Aug 21, 2018	19.25	19.40	19.15	19.25
5127	NASDAQ	IESC	Mon, Aug 20, 2018	19.35	19.60	19.20	19.30
5126	NASDAQ	IESC	Fri, Aug 17, 2018	18.90	19.35	18.90	19.25
5125	NASDAQ	IESC	Thu, Aug 16, 2018	18.75	19.00	18.65	19.00
5124	NASDAQ	IESC	Wed, Aug 15, 2018	18.75	18.90	18.55	18.60
5123	NASDAQ	IESC	Tue, Aug 14, 2018	18.90	19.15	18.85	18.95
5122	NASDAQ	IESC	Mon, Aug 13, 2018	19.20	19.20	18.75	18.95
5121	NASDAQ	IESC	Fri, Aug 10, 2018	19.50	19.50	19.15	19.15
5120	NASDAQ	IESC	Thu, Aug 9, 2018	19.60	19.70	19.35	19.50
5119	NASDAQ	IESC	Wed, Aug 8, 2018	19.70	19.85	19.50	19.65
5118	NASDAQ	IESC	Tue, Aug 7, 2018	19.55	19.95	19.55	19.75
5117	NASDAQ	IESC	Mon, Aug 6, 2018	18.95	20.24	18.85	19.55
5116	NASDAQ	IESC	Fri, Aug 3, 2018	18.50	19.53	18.50	18.85
5115	NASDAQ	IESC	Thu, Aug 2, 2018	17.40	17.90	17.40	17.90
5114	NASDAQ	IESC	Wed, Aug 1, 2018	17.90	17.90	17.50	17.65
5113	NASDAQ	IESC	Tue, Jul 31, 2018	17.55	17.95	17.40	17.95
5112	NASDAQ	IESC	Mon, Jul 30, 2018	17.55	17.70	17.35	17.45
5111	NASDAQ	IESC	Fri, Jul 27, 2018	17.60	17.60	17.26	17.45
5110	NASDAQ	IESC	Thu, Jul 26, 2018	17.15	17.70	17.15	17.50
5109	NASDAQ	IESC	Wed, Jul 25, 2018	17.10	17.75	17.05	17.20
5108	NASDAQ	IESC	Tue, Jul 24, 2018	17.85	17.90	17.15	17.15
5107	NASDAQ	IESC	Mon, Jul 23, 2018	17.50	17.50	17.25	17.35
5106	NASDAQ	IESC	Fri, Jul 20, 2018	17.55	17.60	17.40	17.40
5105	NASDAQ	IESC	Thu, Jul 19, 2018	17.45	17.75	17.45	17.55
5104	NASDAQ	IESC	Wed, Jul 18, 2018	17.70	17.70	17.30	17.45
5103	NASDAQ	IESC	Tue, Jul 17, 2018	17.70	18.00	17.40	17.58
5102	NASDAQ	IESC	Mon, Jul 16, 2018	17.90	17.90	17.40	17.75
5101	NASDAQ	IESC	Fri, Jul 13, 2018	17.40	17.75	17.40	17.75
5100	NASDAQ	IESC	Thu, Jul 12, 2018	17.40	17.40	17.20	17.30
5099	NASDAQ	IESC	Wed, Jul 11, 2018	17.25	17.40	17.05	17.35
5098	NASDAQ	IESC	Tue, Jul 10, 2018	17.45	17.60	17.05	17.20
5097	NASDAQ	IESC	Mon, Jul 9, 2018	17.30	17.60	17.25	17.45
5096	NASDAQ	IESC	Fri, Jul 6, 2018	17.10	17.30	17.05	17.30
5095	NASDAQ	IESC	Thu, Jul 5, 2018	16.96	17.25	16.90	17.05
5094	NASDAQ	IESC	Tue, Jul 3, 2018	17.00	17.05	16.85	16.85
5093	NASDAQ	IESC	Mon, Jul 2, 2018	16.60	16.95	16.60	16.95
5092	NASDAQ	IESC	Fri, Jun 29, 2018	16.60	17.00	16.60	16.75
5091	NASDAQ	IESC	Thu, Jun 28, 2018	16.85	16.90	16.45	16.60
5090	NASDAQ	IESC	Wed, Jun 27, 2018	17.05	17.20	16.90	16.90
5089	NASDAQ	IESC	Tue, Jun 26, 2018	17.15	17.35	16.95	17.20
5088	NASDAQ	IESC	Mon, Jun 25, 2018	16.90	17.05	16.67	16.95
5087	NASDAQ	IESC	Fri, Jun 22, 2018	16.95	17.00	16.75	16.90
5086	NASDAQ	IESC	Thu, Jun 21, 2018	16.70	17.10	16.70	16.85
5085	NASDAQ	IESC	Wed, Jun 20, 2018	16.90	17.05	16.65	16.85
5084	NASDAQ	IESC	Tue, Jun 19, 2018	16.75	17.00	16.65	16.85
5083	NASDAQ	IESC	Mon, Jun 18, 2018	16.70	17.20	16.61	16.90
5082	NASDAQ	IESC	Fri, Jun 15, 2018	16.80	17.05	16.65	16.70
5081	NASDAQ	IESC	Thu, Jun 14, 2018	17.02	17.02	16.80	16.90
5080	NASDAQ	IESC	Wed, Jun 13, 2018	17.15	17.20	17.00	17.00
5079	NASDAQ	IESC	Tue, Jun 12, 2018	17.15	17.30	17.05	17.20
5078	NASDAQ	IESC	Mon, Jun 11, 2018	17.20	17.40	17.05	17.25
5077	NASDAQ	IESC	Fri, Jun 8, 2018	17.45	17.55	17.15	17.20
5076	NASDAQ	IESC	Thu, Jun 7, 2018	17.60	17.70	17.40	17.50
5075	NASDAQ	IESC	Wed, Jun 6, 2018	17.75	17.85	17.60	17.60
5074	NASDAQ	IESC	Tue, Jun 5, 2018	17.35	17.70	17.30	17.70
5073	NASDAQ	IESC	Mon, Jun 4, 2018	17.79	17.90	17.60	17.60
5072	NASDAQ	IESC	Fri, Jun 1, 2018	17.60	17.70	17.60	17.70
5071	NASDAQ	IESC	Thu, May 31, 2018	17.85	17.85	17.35	17.65
5070	NASDAQ	IESC	Wed, May 30, 2018	17.55	17.95	17.00	17.80
5069	NASDAQ	IESC	Tue, May 29, 2018	17.45	17.85	17.45	17.55
5068	NASDAQ	IESC	Fri, May 25, 2018	17.60	17.60	17.40	17.60
5067	NASDAQ	IESC	Thu, May 24, 2018	17.30	17.70	17.20	17.60
5066	NASDAQ	IESC	Wed, May 23, 2018	17.75	17.88	17.35	17.70
5065	NASDAQ	IESC	Tue, May 22, 2018	18.15	18.40	17.75	17.75
5064	NASDAQ	IESC	Mon, May 21, 2018	17.65	18.30	17.55	18.20
5063	NASDAQ	IESC	Fri, May 18, 2018	17.55	17.70	17.50	17.60
5062	NASDAQ	IESC	Thu, May 17, 2018	17.30	17.55	17.30	17.55
5061	NASDAQ	IESC	Wed, May 16, 2018	17.35	17.45	17.25	17.30
5060	NASDAQ	IESC	Tue, May 15, 2018	17.40	17.75	17.35	17.35
5059	NASDAQ	IESC	Mon, May 14, 2018	17.50	17.75	17.30	17.50
5058	NASDAQ	IESC	Fri, May 11, 2018	17.65	17.65	17.41	17.50
5057	NASDAQ	IESC	Thu, May 10, 2018	17.50	17.70	17.35	17.60
5056	NASDAQ	IESC	Wed, May 9, 2018	17.25	17.65	17.25	17.40
5055	NASDAQ	IESC	Tue, May 8, 2018	17.80	17.85	17.10	17.45
5054	NASDAQ	IESC	Mon, May 7, 2018	17.70	17.85	17.65	17.85
5053	NASDAQ	IESC	Fri, May 4, 2018	17.15	17.80	17.15	17.65
5052	NASDAQ	IESC	Thu, May 3, 2018	17.15	17.30	16.90	17.15
5051	NASDAQ	IESC	Wed, May 2, 2018	17.20	17.40	17.15	17.20
5050	NASDAQ	IESC	Tue, May 1, 2018	16.85	17.20	16.80	17.20
5049	NASDAQ	IESC	Mon, Apr 30, 2018	16.80	17.10	16.70	16.90
5048	NASDAQ	IESC	Fri, Apr 27, 2018	16.90	16.98	16.60	16.70
5047	NASDAQ	IESC	Thu, Apr 26, 2018	16.75	17.00	16.75	16.85
5046	NASDAQ	IESC	Wed, Apr 25, 2018	17.00	17.00	16.75	16.95
5045	NASDAQ	IESC	Tue, Apr 24, 2018	17.10	17.25	16.95	16.95
5044	NASDAQ	IESC	Mon, Apr 23, 2018	17.10	17.45	16.90	17.05
5043	NASDAQ	IESC	Fri, Apr 20, 2018	17.25	17.30	17.00	17.05
5042	NASDAQ	IESC	Thu, Apr 19, 2018	17.20	17.35	17.15	17.35
5041	NASDAQ	IESC	Wed, Apr 18, 2018	17.25	17.59	17.15	17.20
5040	NASDAQ	IESC	Tue, Apr 17, 2018	17.05	17.25	17.05	17.15
5039	NASDAQ	IESC	Mon, Apr 16, 2018	16.95	17.10	16.80	17.05
5038	NASDAQ	IESC	Fri, Apr 13, 2018	16.65	16.95	16.65	16.90
5037	NASDAQ	IESC	Thu, Apr 12, 2018	16.70	16.80	16.65	16.65
5036	NASDAQ	IESC	Wed, Apr 11, 2018	16.55	16.70	16.40	16.65
5035	NASDAQ	IESC	Tue, Apr 10, 2018	16.50	16.70	16.30	16.65
5034	NASDAQ	IESC	Mon, Apr 9, 2018	16.40	16.55	16.35	16.40
5033	NASDAQ	IESC	Fri, Apr 6, 2018	16.25	16.40	16.03	16.35
5032	NASDAQ	IESC	Thu, Apr 5, 2018	16.30	16.40	16.05	16.25
5031	NASDAQ	IESC	Wed, Apr 4, 2018	15.65	16.30	15.65	16.20
5030	NASDAQ	IESC	Tue, Apr 3, 2018	15.45	15.70	15.45	15.65
5029	NASDAQ	IESC	Mon, Apr 2, 2018	15.20	15.80	15.20	15.40
5028	NASDAQ	IESC	Thu, Mar 29, 2018	15.10	15.60	14.90	15.15
5027	NASDAQ	IESC	Wed, Mar 28, 2018	15.25	15.45	15.00	15.10
5026	NASDAQ	IESC	Tue, Mar 27, 2018	15.30	15.70	14.90	15.05
5025	NASDAQ	IESC	Mon, Mar 26, 2018	15.30	15.55	15.15	15.30
5024	NASDAQ	IESC	Fri, Mar 23, 2018	15.05	15.55	15.05	15.10
5023	NASDAQ	IESC	Thu, Mar 22, 2018	15.15	15.55	15.08	15.10
5022	NASDAQ	IESC	Wed, Mar 21, 2018	15.55	15.80	15.25	15.35
5021	NASDAQ	IESC	Tue, Mar 20, 2018	16.00	16.00	15.55	15.60
5020	NASDAQ	IESC	Mon, Mar 19, 2018	16.00	16.15	15.50	15.95
5019	NASDAQ	IESC	Fri, Mar 16, 2018	15.95	16.30	15.90	16.15
5018	NASDAQ	IESC	Thu, Mar 15, 2018	16.35	16.35	16.00	16.00
5017	NASDAQ	IESC	Wed, Mar 14, 2018	16.50	16.50	16.25	16.40
5016	NASDAQ	IESC	Tue, Mar 13, 2018	16.80	16.88	16.45	16.45
5015	NASDAQ	IESC	Mon, Mar 12, 2018	16.55	16.90	16.45	16.80
5014	NASDAQ	IESC	Fri, Mar 9, 2018	16.47	16.80	16.45	16.80
5013	NASDAQ	IESC	Thu, Mar 8, 2018	16.15	16.60	16.15	16.40
5012	NASDAQ	IESC	Wed, Mar 7, 2018	15.55	16.30	15.55	16.15
5011	NASDAQ	IESC	Tue, Mar 6, 2018	15.60	15.90	15.50	15.60
5010	NASDAQ	IESC	Mon, Mar 5, 2018	15.75	16.00	15.50	15.60
5009	NASDAQ	IESC	Fri, Mar 2, 2018	15.10	15.80	15.10	15.80
5008	NASDAQ	IESC	Thu, Mar 1, 2018	15.30	15.50	15.05	15.15
5007	NASDAQ	IESC	Wed, Feb 28, 2018	15.60	15.68	15.15	15.35
5006	NASDAQ	IESC	Tue, Feb 27, 2018	16.00	16.25	15.40	15.60
5005	NASDAQ	IESC	Mon, Feb 26, 2018	16.00	16.30	15.90	15.95
5004	NASDAQ	IESC	Fri, Feb 23, 2018	15.85	15.95	15.60	15.95
5003	NASDAQ	IESC	Thu, Feb 22, 2018	15.80	16.20	15.65	15.85
5002	NASDAQ	IESC	Wed, Feb 21, 2018	15.60	16.15	15.55	15.80
5001	NASDAQ	IESC	Tue, Feb 20, 2018	15.75	15.85	15.45	15.60
5000	NASDAQ	IESC	Fri, Feb 16, 2018	15.75	16.15	15.55	15.85
4999	NASDAQ	IESC	Thu, Feb 15, 2018	15.85	16.00	15.60	15.80
4998	NASDAQ	IESC	Wed, Feb 14, 2018	15.70	15.95	15.50	15.80
4997	NASDAQ	IESC	Tue, Feb 13, 2018	15.80	15.90	15.70	15.90
4996	NASDAQ	IESC	Mon, Feb 12, 2018	15.90	16.15	15.65	15.80
4995	NASDAQ	IESC	Fri, Feb 9, 2018	16.15	16.15	15.50	15.85
4994	NASDAQ	IESC	Thu, Feb 8, 2018	16.30	16.91	15.30	15.95
4993	NASDAQ	IESC	Wed, Feb 7, 2018	16.40	16.45	15.00	16.40
4992	NASDAQ	IESC	Tue, Feb 6, 2018	16.70	17.45	16.60	17.05
4991	NASDAQ	IESC	Mon, Feb 5, 2018	16.80	17.20	16.75	16.75
4990	NASDAQ	IESC	Fri, Feb 2, 2018	17.70	17.70	17.10	17.20
4989	NASDAQ	IESC	Thu, Feb 1, 2018	17.50	17.75	17.50	17.75
4988	NASDAQ	IESC	Wed, Jan 31, 2018	17.75	17.90	17.45	17.50
4987	NASDAQ	IESC	Tue, Jan 30, 2018	17.75	17.85	17.55	17.70
4986	NASDAQ	IESC	Mon, Jan 29, 2018	17.80	18.15	17.75	17.80
4985	NASDAQ	IESC	Fri, Jan 26, 2018	18.00	18.05	17.55	17.85
4984	NASDAQ	IESC	Thu, Jan 25, 2018	18.10	18.10	17.75	17.90
4983	NASDAQ	IESC	Wed, Jan 24, 2018	18.25	18.50	18.00	18.05
4982	NASDAQ	IESC	Tue, Jan 23, 2018	17.90	18.35	17.90	18.25
4981	NASDAQ	IESC	Mon, Jan 22, 2018	17.80	17.95	17.55	17.90
4980	NASDAQ	IESC	Fri, Jan 19, 2018	17.50	17.95	17.45	17.90
4979	NASDAQ	IESC	Thu, Jan 18, 2018	17.55	17.85	17.40	17.55
4978	NASDAQ	IESC	Wed, Jan 17, 2018	17.45	17.70	17.35	17.55
4977	NASDAQ	IESC	Tue, Jan 16, 2018	17.90	18.65	17.25	17.45
4976	NASDAQ	IESC	Fri, Jan 12, 2018	17.30	17.90	17.20	17.85
4975	NASDAQ	IESC	Thu, Jan 11, 2018	17.15	17.70	17.05	17.40
4974	NASDAQ	IESC	Wed, Jan 10, 2018	16.95	17.20	16.80	17.15
4973	NASDAQ	IESC	Tue, Jan 9, 2018	17.10	17.25	16.90	17.00
4972	NASDAQ	IESC	Mon, Jan 8, 2018	17.10	17.10	16.65	17.10
4971	NASDAQ	IESC	Fri, Jan 5, 2018	17.25	17.30	16.85	17.15
4970	NASDAQ	IESC	Thu, Jan 4, 2018	17.10	17.40	16.95	17.20
4969	NASDAQ	IESC	Wed, Jan 3, 2018	17.00	17.10	16.80	16.95
4968	NASDAQ	IESC	Tue, Jan 2, 2018	17.25	17.60	17.00	17.05
4967	NASDAQ	IESC	Fri, Dec 29, 2017	16.80	17.35	16.75	17.25
4966	NASDAQ	IESC	Thu, Dec 28, 2017	17.05	17.05	16.85	16.95
4965	NASDAQ	IESC	Wed, Dec 27, 2017	17.20	17.25	16.85	16.95
4964	NASDAQ	IESC	Tue, Dec 26, 2017	17.00	17.65	17.00	17.20
4963	NASDAQ	IESC	Fri, Dec 22, 2017	17.55	17.55	16.95	17.05
4962	NASDAQ	IESC	Thu, Dec 21, 2017	17.40	17.90	17.40	17.55
4961	NASDAQ	IESC	Wed, Dec 20, 2017	17.85	17.85	17.40	17.45
4960	NASDAQ	IESC	Tue, Dec 19, 2017	17.70	17.75	17.20	17.40
4959	NASDAQ	IESC	Mon, Dec 18, 2017	17.55	18.00	17.55	17.85
4958	NASDAQ	IESC	Fri, Dec 15, 2017	17.45	17.95	17.40	17.50
4957	NASDAQ	IESC	Thu, Dec 14, 2017	17.65	17.65	17.40	17.45
4956	NASDAQ	IESC	Wed, Dec 13, 2017	17.25	17.70	17.25	17.55
4955	NASDAQ	IESC	Tue, Dec 12, 2017	17.37	17.52	17.15	17.20
4954	NASDAQ	IESC	Mon, Dec 11, 2017	16.90	17.50	16.80	17.30
4953	NASDAQ	IESC	Fri, Dec 8, 2017	18.80	18.80	16.55	16.95
4952	NASDAQ	IESC	Thu, Dec 7, 2017	18.70	19.05	18.64	18.80
4951	NASDAQ	IESC	Wed, Dec 6, 2017	18.20	18.40	18.00	18.20
4950	NASDAQ	IESC	Tue, Dec 5, 2017	18.00	18.50	17.95	18.15
4949	NASDAQ	IESC	Mon, Dec 4, 2017	18.20	18.40	17.80	17.95
4948	NASDAQ	IESC	Fri, Dec 1, 2017	17.75	18.05	17.10	17.95
4947	NASDAQ	IESC	Thu, Nov 30, 2017	17.85	17.90	17.70	17.75
4946	NASDAQ	IESC	Wed, Nov 29, 2017	17.65	18.05	17.65	17.90
4945	NASDAQ	IESC	Tue, Nov 28, 2017	17.70	17.85	17.45	17.75
4944	NASDAQ	IESC	Mon, Nov 27, 2017	18.20	18.25	17.60	17.65
4943	NASDAQ	IESC	Fri, Nov 24, 2017	18.20	18.30	18.00	18.10
4942	NASDAQ	IESC	Wed, Nov 22, 2017	18.05	18.60	18.00	18.05
4941	NASDAQ	IESC	Tue, Nov 21, 2017	18.55	18.55	17.95	18.30
4940	NASDAQ	IESC	Mon, Nov 20, 2017	18.80	19.00	18.15	18.40
4939	NASDAQ	IESC	Fri, Nov 17, 2017	17.85	19.20	17.60	18.80
4938	NASDAQ	IESC	Thu, Nov 16, 2017	17.55	18.40	17.55	18.05
4937	NASDAQ	IESC	Wed, Nov 15, 2017	17.90	17.90	17.50	17.50
4936	NASDAQ	IESC	Tue, Nov 14, 2017	17.25	18.25	17.25	17.95
4935	NASDAQ	IESC	Mon, Nov 13, 2017	17.10	17.50	16.90	17.40
4934	NASDAQ	IESC	Fri, Nov 10, 2017	17.00	17.55	16.85	17.25
4933	NASDAQ	IESC	Thu, Nov 9, 2017	16.65	17.25	16.55	17.15
4932	NASDAQ	IESC	Wed, Nov 8, 2017	17.55	17.55	16.60	16.90
4931	NASDAQ	IESC	Tue, Nov 7, 2017	18.16	18.16	17.55	17.55
4930	NASDAQ	IESC	Mon, Nov 6, 2017	18.10	18.10	16.70	18.10
4929	NASDAQ	IESC	Fri, Nov 3, 2017	18.20	18.50	18.20	18.30
4928	NASDAQ	IESC	Thu, Nov 2, 2017	18.80	19.05	18.33	18.40
4927	NASDAQ	IESC	Wed, Nov 1, 2017	19.10	19.10	18.30	18.50
4926	NASDAQ	IESC	Tue, Oct 31, 2017	18.35	18.85	18.05	18.70
4925	NASDAQ	IESC	Mon, Oct 30, 2017	18.15	18.50	17.95	18.45
4924	NASDAQ	IESC	Fri, Oct 27, 2017	18.65	19.25	18.40	18.65
4923	NASDAQ	IESC	Thu, Oct 26, 2017	18.30	18.60	18.15	18.60
4922	NASDAQ	IESC	Wed, Oct 25, 2017	18.45	18.75	18.25	18.30
4921	NASDAQ	IESC	Tue, Oct 24, 2017	18.60	18.80	16.85	18.65
4920	NASDAQ	IESC	Mon, Oct 23, 2017	18.10	18.65	18.10	18.45
4919	NASDAQ	IESC	Fri, Oct 20, 2017	18.75	18.90	18.50	18.80
4918	NASDAQ	IESC	Thu, Oct 19, 2017	18.60	18.75	18.45	18.55
4917	NASDAQ	IESC	Wed, Oct 18, 2017	19.15	19.35	18.75	18.90
4916	NASDAQ	IESC	Tue, Oct 17, 2017	18.40	19.25	18.40	19.10
4915	NASDAQ	IESC	Mon, Oct 16, 2017	19.00	19.10	18.45	18.55
4914	NASDAQ	IESC	Fri, Oct 13, 2017	18.95	19.03	18.60	19.00
4913	NASDAQ	IESC	Thu, Oct 12, 2017	19.10	19.15	18.81	18.95
4912	NASDAQ	IESC	Wed, Oct 11, 2017	18.95	19.15	18.85	18.95
4911	NASDAQ	IESC	Tue, Oct 10, 2017	18.95	18.95	18.60	18.95
4910	NASDAQ	IESC	Mon, Oct 9, 2017	19.10	19.25	18.75	18.85
4909	NASDAQ	IESC	Fri, Oct 6, 2017	18.30	19.35	18.25	19.10
4908	NASDAQ	IESC	Thu, Oct 5, 2017	18.20	18.40	18.19	18.40
4907	NASDAQ	IESC	Wed, Oct 4, 2017	17.95	18.25	17.90	18.25
4906	NASDAQ	IESC	Tue, Oct 3, 2017	18.00	18.15	17.70	18.00
4905	NASDAQ	IESC	Mon, Oct 2, 2017	17.25	17.98	17.25	17.90
4904	NASDAQ	IESC	Fri, Sep 29, 2017	17.75	17.90	17.20	17.30
4903	NASDAQ	IESC	Thu, Sep 28, 2017	17.45	18.10	17.45	17.80
4902	NASDAQ	IESC	Wed, Sep 27, 2017	16.85	17.73	16.85	17.65
4901	NASDAQ	IESC	Tue, Sep 26, 2017	16.35	17.15	16.35	16.80
4900	NASDAQ	IESC	Mon, Sep 25, 2017	16.30	16.80	16.25	16.35
4899	NASDAQ	IESC	Fri, Sep 22, 2017	16.60	17.05	16.30	16.35
4898	NASDAQ	IESC	Thu, Sep 21, 2017	16.60	16.75	16.45	16.65
4897	NASDAQ	IESC	Wed, Sep 20, 2017	16.95	17.05	16.55	16.65
4896	NASDAQ	IESC	Tue, Sep 19, 2017	17.10	17.25	16.81	17.00
4895	NASDAQ	IESC	Mon, Sep 18, 2017	17.00	17.05	16.70	16.95
4894	NASDAQ	IESC	Fri, Sep 15, 2017	16.85	17.20	16.70	16.90
4893	NASDAQ	IESC	Thu, Sep 14, 2017	16.75	16.90	16.70	16.85
4892	NASDAQ	IESC	Wed, Sep 13, 2017	16.60	16.85	16.60	16.75
4891	NASDAQ	IESC	Tue, Sep 12, 2017	16.60	17.00	16.60	16.75
4890	NASDAQ	IESC	Mon, Sep 11, 2017	16.45	16.55	16.30	16.55
4889	NASDAQ	IESC	Fri, Sep 8, 2017	16.15	16.55	16.10	16.25
4888	NASDAQ	IESC	Thu, Sep 7, 2017	16.05	16.40	16.05	16.20
4887	NASDAQ	IESC	Wed, Sep 6, 2017	16.25	16.35	16.00	16.10
4886	NASDAQ	IESC	Tue, Sep 5, 2017	16.80	17.00	16.05	16.25
4885	NASDAQ	IESC	Fri, Sep 1, 2017	16.35	17.20	16.35	16.85
4884	NASDAQ	IESC	Thu, Aug 31, 2017	16.40	16.80	16.25	16.50
4883	NASDAQ	IESC	Wed, Aug 30, 2017	16.10	16.60	16.05	16.30
4882	NASDAQ	IESC	Tue, Aug 29, 2017	15.45	16.18	15.45	15.95
4881	NASDAQ	IESC	Mon, Aug 28, 2017	15.10	15.60	15.10	15.50
4880	NASDAQ	IESC	Fri, Aug 25, 2017	14.85	15.05	14.55	15.05
4879	NASDAQ	IESC	Thu, Aug 24, 2017	15.00	15.10	14.80	14.90
4878	NASDAQ	IESC	Wed, Aug 23, 2017	15.10	15.20	15.00	15.05
4877	NASDAQ	IESC	Tue, Aug 22, 2017	15.35	15.40	15.00	15.20
4876	NASDAQ	IESC	Mon, Aug 21, 2017	14.90	15.53	14.85	15.30
4875	NASDAQ	IESC	Fri, Aug 18, 2017	14.75	15.10	14.50	15.00
4874	NASDAQ	IESC	Thu, Aug 17, 2017	15.00	15.35	14.80	14.85
4873	NASDAQ	IESC	Wed, Aug 16, 2017	15.45	15.50	14.90	15.05
4872	NASDAQ	IESC	Tue, Aug 15, 2017	15.30	15.50	15.30	15.40
4871	NASDAQ	IESC	Mon, Aug 14, 2017	15.05	15.55	15.05	15.30
4870	NASDAQ	IESC	Fri, Aug 11, 2017	15.15	15.35	15.00	15.00
4869	NASDAQ	IESC	Thu, Aug 10, 2017	15.13	15.30	15.00	15.00
4868	NASDAQ	IESC	Wed, Aug 9, 2017	15.05	15.30	15.05	15.20
4867	NASDAQ	IESC	Tue, Aug 8, 2017	14.85	15.60	14.65	15.25
4866	NASDAQ	IESC	Mon, Aug 7, 2017	15.00	15.05	14.05	14.80
4865	NASDAQ	IESC	Fri, Aug 4, 2017	16.65	16.65	14.36	14.95
4864	NASDAQ	IESC	Thu, Aug 3, 2017	16.85	16.85	16.20	16.50
4863	NASDAQ	IESC	Wed, Aug 2, 2017	17.10	17.20	16.74	16.90
4862	NASDAQ	IESC	Tue, Aug 1, 2017	17.00	17.25	16.80	17.10
4861	NASDAQ	IESC	Mon, Jul 31, 2017	17.10	17.15	16.95	17.00
4860	NASDAQ	IESC	Fri, Jul 28, 2017	17.25	17.30	16.95	17.10
4859	NASDAQ	IESC	Thu, Jul 27, 2017	17.30	17.70	17.00	17.25
4858	NASDAQ	IESC	Wed, Jul 26, 2017	17.20	17.40	16.90	17.30
4857	NASDAQ	IESC	Tue, Jul 25, 2017	17.60	17.80	17.20	17.30
4856	NASDAQ	IESC	Mon, Jul 24, 2017	17.40	17.50	17.15	17.45
4855	NASDAQ	IESC	Fri, Jul 21, 2017	17.50	17.50	16.95	17.35
4854	NASDAQ	IESC	Thu, Jul 20, 2017	17.95	18.01	17.30	17.50
4853	NASDAQ	IESC	Wed, Jul 19, 2017	18.58	18.58	17.60	18.00
4852	NASDAQ	IESC	Tue, Jul 18, 2017	18.05	18.30	17.80	18.25
4851	NASDAQ	IESC	Mon, Jul 17, 2017	18.40	18.55	17.85	18.30
4850	NASDAQ	IESC	Fri, Jul 14, 2017	18.10	18.65	18.05	18.50
4849	NASDAQ	IESC	Thu, Jul 13, 2017	18.05	18.20	17.80	18.15
4848	NASDAQ	IESC	Wed, Jul 12, 2017	18.00	18.25	17.60	17.90
4847	NASDAQ	IESC	Tue, Jul 11, 2017	18.15	18.15	17.75	17.85
4846	NASDAQ	IESC	Mon, Jul 10, 2017	18.65	18.73	18.05	18.15
4845	NASDAQ	IESC	Fri, Jul 7, 2017	18.00	18.80	17.80	18.80
4844	NASDAQ	IESC	Thu, Jul 6, 2017	17.35	18.20	17.25	18.00
4843	NASDAQ	IESC	Wed, Jul 5, 2017	17.75	17.80	17.25	17.55
4842	NASDAQ	IESC	Mon, Jul 3, 2017	18.20	18.20	17.55	17.95
4841	NASDAQ	IESC	Fri, Jun 30, 2017	18.30	18.35	18.00	18.15
4840	NASDAQ	IESC	Thu, Jun 29, 2017	18.15	18.30	17.50	18.25
4839	NASDAQ	IESC	Wed, Jun 28, 2017	17.70	18.15	17.30	18.10
4838	NASDAQ	IESC	Tue, Jun 27, 2017	17.85	18.03	17.40	17.50
4837	NASDAQ	IESC	Mon, Jun 26, 2017	17.40	18.20	17.30	17.90
4836	NASDAQ	IESC	Fri, Jun 23, 2017	16.70	17.65	16.45	17.40
4835	NASDAQ	IESC	Thu, Jun 22, 2017	16.50	16.75	16.40	16.60
4834	NASDAQ	IESC	Wed, Jun 21, 2017	16.80	16.80	16.45	16.50
4833	NASDAQ	IESC	Tue, Jun 20, 2017	16.55	16.85	16.45	16.80
4832	NASDAQ	IESC	Mon, Jun 19, 2017	16.00	16.75	16.00	16.75
4831	NASDAQ	IESC	Fri, Jun 16, 2017	15.80	16.05	15.50	16.00
4830	NASDAQ	IESC	Thu, Jun 15, 2017	16.40	16.60	15.75	16.00
4829	NASDAQ	IESC	Wed, Jun 14, 2017	16.95	16.95	16.40	16.75
4828	NASDAQ	IESC	Tue, Jun 13, 2017	16.05	17.20	16.05	16.85
4827	NASDAQ	IESC	Mon, Jun 12, 2017	15.95	16.20	15.85	16.00
4826	NASDAQ	IESC	Fri, Jun 9, 2017	15.70	16.15	15.70	15.90
4825	NASDAQ	IESC	Thu, Jun 8, 2017	15.65	16.00	15.65	15.75
4824	NASDAQ	IESC	Wed, Jun 7, 2017	15.35	15.70	15.35	15.60
4823	NASDAQ	IESC	Tue, Jun 6, 2017	15.25	15.80	15.20	15.30
4822	NASDAQ	IESC	Mon, Jun 5, 2017	15.50	15.65	15.25	15.40
4821	NASDAQ	IESC	Fri, Jun 2, 2017	15.75	16.00	15.50	15.65
4820	NASDAQ	IESC	Thu, Jun 1, 2017	15.35	15.70	15.25	15.65
4819	NASDAQ	IESC	Wed, May 31, 2017	15.75	15.95	15.30	15.35
4818	NASDAQ	IESC	Tue, May 30, 2017	15.85	16.00	15.60	15.70
4817	NASDAQ	IESC	Fri, May 26, 2017	15.90	16.00	15.60	15.95
4816	NASDAQ	IESC	Thu, May 25, 2017	15.85	16.15	15.85	16.00
4815	NASDAQ	IESC	Wed, May 24, 2017	16.10	16.80	15.75	15.90
4814	NASDAQ	IESC	Tue, May 23, 2017	15.65	16.25	15.55	16.15
4813	NASDAQ	IESC	Mon, May 22, 2017	15.75	15.75	15.45	15.55
4812	NASDAQ	IESC	Fri, May 19, 2017	15.65	15.80	15.40	15.70
4811	NASDAQ	IESC	Thu, May 18, 2017	15.75	16.05	15.50	15.65
4810	NASDAQ	IESC	Wed, May 17, 2017	16.10	16.13	15.55	15.70
4809	NASDAQ	IESC	Tue, May 16, 2017	16.75	16.75	16.15	16.35
4808	NASDAQ	IESC	Mon, May 15, 2017	16.65	16.90	16.55	16.75
4807	NASDAQ	IESC	Fri, May 12, 2017	16.50	16.80	16.25	16.65
4806	NASDAQ	IESC	Thu, May 11, 2017	16.60	16.70	16.20	16.50
4805	NASDAQ	IESC	Wed, May 10, 2017	16.90	17.05	16.50	16.70
4804	NASDAQ	IESC	Tue, May 9, 2017	16.65	17.00	16.35	17.00
4803	NASDAQ	IESC	Mon, May 8, 2017	17.05	17.25	16.10	16.63
4802	NASDAQ	IESC	Fri, May 5, 2017	18.40	18.40	16.85	17.10
4801	NASDAQ	IESC	Thu, May 4, 2017	20.05	20.05	19.70	19.75
4800	NASDAQ	IESC	Wed, May 3, 2017	20.05	20.20	19.80	19.95
4799	NASDAQ	IESC	Tue, May 2, 2017	20.20	20.25	19.95	20.20
4798	NASDAQ	IESC	Mon, May 1, 2017	20.10	20.31	19.75	20.15
4797	NASDAQ	IESC	Fri, Apr 28, 2017	19.95	20.20	19.75	20.00
4796	NASDAQ	IESC	Thu, Apr 27, 2017	20.05	20.30	19.80	20.00
4795	NASDAQ	IESC	Wed, Apr 26, 2017	19.45	20.27	19.45	20.00
4794	NASDAQ	IESC	Tue, Apr 25, 2017	19.45	19.80	19.35	19.55
4793	NASDAQ	IESC	Mon, Apr 24, 2017	18.75	19.50	18.75	19.40
4792	NASDAQ	IESC	Fri, Apr 21, 2017	18.45	18.70	18.25	18.60
4791	NASDAQ	IESC	Thu, Apr 20, 2017	18.20	18.55	18.05	18.45
4790	NASDAQ	IESC	Wed, Apr 19, 2017	18.25	18.35	18.00	18.05
4789	NASDAQ	IESC	Tue, Apr 18, 2017	17.80	18.25	17.80	18.10
4788	NASDAQ	IESC	Mon, Apr 17, 2017	18.30	18.30	17.83	17.95
4787	NASDAQ	IESC	Thu, Apr 13, 2017	18.30	18.55	18.00	18.05
4786	NASDAQ	IESC	Wed, Apr 12, 2017	18.75	18.75	18.05	18.40
4785	NASDAQ	IESC	Tue, Apr 11, 2017	18.80	19.10	18.50	18.80
4784	NASDAQ	IESC	Mon, Apr 10, 2017	18.95	19.25	18.55	18.95
4783	NASDAQ	IESC	Fri, Apr 7, 2017	17.70	19.00	17.70	18.85
4782	NASDAQ	IESC	Thu, Apr 6, 2017	17.25	17.65	17.10	17.60
4781	NASDAQ	IESC	Wed, Apr 5, 2017	17.75	18.10	16.95	17.20
4780	NASDAQ	IESC	Tue, Apr 4, 2017	17.65	17.65	17.35	17.65
4779	NASDAQ	IESC	Mon, Apr 3, 2017	18.05	18.15	17.48	17.50
4778	NASDAQ	IESC	Fri, Mar 31, 2017	17.60	18.20	17.55	18.10
4777	NASDAQ	IESC	Thu, Mar 30, 2017	17.70	18.20	17.60	17.65
4776	NASDAQ	IESC	Wed, Mar 29, 2017	17.95	18.15	17.70	17.70
4775	NASDAQ	IESC	Tue, Mar 28, 2017	17.65	18.20	17.35	18.10
4774	NASDAQ	IESC	Mon, Mar 27, 2017	17.55	18.00	17.35	17.75
4773	NASDAQ	IESC	Fri, Mar 24, 2017	18.25	18.40	17.35	17.85
4772	NASDAQ	IESC	Thu, Mar 23, 2017	18.40	18.65	18.10	18.20
4771	NASDAQ	IESC	Wed, Mar 22, 2017	18.55	18.55	18.25	18.40
4770	NASDAQ	IESC	Tue, Mar 21, 2017	19.45	19.50	18.50	18.60
4769	NASDAQ	IESC	Mon, Mar 20, 2017	19.90	19.95	19.25	19.35
4768	NASDAQ	IESC	Fri, Mar 17, 2017	19.65	20.10	19.35	19.95
4767	NASDAQ	IESC	Thu, Mar 16, 2017	19.10	19.70	18.95	19.65
4766	NASDAQ	IESC	Wed, Mar 15, 2017	18.95	19.35	18.80	18.90
4765	NASDAQ	IESC	Tue, Mar 14, 2017	19.00	19.05	18.65	18.80
4764	NASDAQ	IESC	Mon, Mar 13, 2017	19.00	19.30	18.95	19.10
4763	NASDAQ	IESC	Fri, Mar 10, 2017	19.10	19.15	18.75	19.05
4762	NASDAQ	IESC	Thu, Mar 9, 2017	18.80	18.98	18.60	18.90
4761	NASDAQ	IESC	Wed, Mar 8, 2017	18.95	19.05	18.65	18.80
4760	NASDAQ	IESC	Tue, Mar 7, 2017	18.65	18.95	18.55	18.85
4759	NASDAQ	IESC	Mon, Mar 6, 2017	19.00	19.40	18.65	18.75
4758	NASDAQ	IESC	Fri, Mar 3, 2017	19.35	19.75	19.10	19.25
4757	NASDAQ	IESC	Thu, Mar 2, 2017	19.95	19.95	19.30	19.50
4756	NASDAQ	IESC	Wed, Mar 1, 2017	19.25	20.25	19.25	19.95
4755	NASDAQ	IESC	Tue, Feb 28, 2017	19.15	19.55	18.65	18.75
4754	NASDAQ	IESC	Mon, Feb 27, 2017	19.50	19.65	19.25	19.35
4753	NASDAQ	IESC	Fri, Feb 24, 2017	19.00	19.88	19.00	19.60
4752	NASDAQ	IESC	Thu, Feb 23, 2017	20.00	20.00	18.95	19.35
4751	NASDAQ	IESC	Wed, Feb 22, 2017	20.05	20.20	19.85	19.90
4750	NASDAQ	IESC	Tue, Feb 21, 2017	20.35	20.68	19.85	20.15
4749	NASDAQ	IESC	Fri, Feb 17, 2017	20.00	20.20	19.75	20.00
4748	NASDAQ	IESC	Thu, Feb 16, 2017	20.19	20.50	19.70	20.20
4747	NASDAQ	IESC	Wed, Feb 15, 2017	20.55	20.70	20.25	20.40
4746	NASDAQ	IESC	Tue, Feb 14, 2017	20.30	20.85	19.70	20.50
4745	NASDAQ	IESC	Mon, Feb 13, 2017	20.95	21.35	19.70	20.35
4744	NASDAQ	IESC	Fri, Feb 10, 2017	21.45	21.52	20.70	20.95
4743	NASDAQ	IESC	Thu, Feb 9, 2017	18.80	21.95	18.80	21.15
4742	NASDAQ	IESC	Wed, Feb 8, 2017	18.95	18.95	18.45	18.60
4741	NASDAQ	IESC	Tue, Feb 7, 2017	19.55	19.56	18.75	18.95
4740	NASDAQ	IESC	Mon, Feb 6, 2017	19.75	19.80	19.29	19.60
4739	NASDAQ	IESC	Fri, Feb 3, 2017	19.70	19.85	19.15	19.75
4738	NASDAQ	IESC	Thu, Feb 2, 2017	20.10	20.35	19.20	19.30
4737	NASDAQ	IESC	Wed, Feb 1, 2017	19.85	20.15	19.50	20.05
4736	NASDAQ	IESC	Tue, Jan 31, 2017	19.20	19.60	19.05	19.50
4735	NASDAQ	IESC	Mon, Jan 30, 2017	19.60	19.70	19.20	19.55
4734	NASDAQ	IESC	Fri, Jan 27, 2017	20.40	20.40	19.75	19.85
4733	NASDAQ	IESC	Thu, Jan 26, 2017	20.65	20.85	20.00	20.15
4732	NASDAQ	IESC	Wed, Jan 25, 2017	20.30	20.80	20.20	20.65
4731	NASDAQ	IESC	Tue, Jan 24, 2017	19.05	20.08	19.05	19.95
4730	NASDAQ	IESC	Mon, Jan 23, 2017	18.55	18.95	18.30	18.90
4729	NASDAQ	IESC	Fri, Jan 20, 2017	18.60	18.80	18.05	18.65
4728	NASDAQ	IESC	Thu, Jan 19, 2017	18.55	18.70	18.48	18.50
4727	NASDAQ	IESC	Wed, Jan 18, 2017	18.30	18.55	18.05	18.50
4726	NASDAQ	IESC	Tue, Jan 17, 2017	19.05	19.05	18.20	18.30
4725	NASDAQ	IESC	Fri, Jan 13, 2017	18.90	19.25	18.85	18.95
4724	NASDAQ	IESC	Thu, Jan 12, 2017	19.20	19.20	18.51	18.80
4723	NASDAQ	IESC	Wed, Jan 11, 2017	18.85	19.55	18.85	19.30
4722	NASDAQ	IESC	Tue, Jan 10, 2017	18.55	19.35	18.45	19.20
4721	NASDAQ	IESC	Mon, Jan 9, 2017	18.80	19.25	18.30	18.45
4720	NASDAQ	IESC	Fri, Jan 6, 2017	19.60	19.60	18.75	19.00
4719	NASDAQ	IESC	Thu, Jan 5, 2017	20.25	20.55	19.50	19.50
4718	NASDAQ	IESC	Wed, Jan 4, 2017	19.95	20.35	19.70	20.30
4717	NASDAQ	IESC	Tue, Jan 3, 2017	19.65	20.10	19.19	19.75
4716	NASDAQ	IESC	Fri, Dec 30, 2016	19.70	19.70	18.95	19.15
4715	NASDAQ	IESC	Thu, Dec 29, 2016	19.55	19.80	19.25	19.60
4714	NASDAQ	IESC	Wed, Dec 28, 2016	20.00	20.00	19.50	19.60
4713	NASDAQ	IESC	Tue, Dec 27, 2016	20.00	20.10	19.60	19.95
4712	NASDAQ	IESC	Fri, Dec 23, 2016	19.55	19.95	19.45	19.80
4711	NASDAQ	IESC	Thu, Dec 22, 2016	19.80	20.00	19.10	19.50
4710	NASDAQ	IESC	Wed, Dec 21, 2016	19.90	19.95	19.60	19.80
4709	NASDAQ	IESC	Tue, Dec 20, 2016	19.95	20.15	19.60	20.00
4708	NASDAQ	IESC	Mon, Dec 19, 2016	19.50	20.00	18.80	19.85
4707	NASDAQ	IESC	Fri, Dec 16, 2016	20.25	20.60	19.25	20.25
4706	NASDAQ	IESC	Thu, Dec 15, 2016	20.15	20.70	19.81	20.20
4705	NASDAQ	IESC	Wed, Dec 14, 2016	21.35	21.35	20.20	20.30
4704	NASDAQ	IESC	Tue, Dec 13, 2016	22.65	23.00	21.55	21.65
4703	NASDAQ	IESC	Mon, Dec 12, 2016	21.65	22.95	21.25	22.55
4702	NASDAQ	IESC	Fri, Dec 9, 2016	23.00	23.00	19.01	21.25
4701	NASDAQ	IESC	Thu, Dec 8, 2016	20.75	21.40	20.40	20.70
4700	NASDAQ	IESC	Wed, Dec 7, 2016	20.45	21.30	20.35	21.15
4699	NASDAQ	IESC	Tue, Dec 6, 2016	20.70	20.70	20.25	20.35
4698	NASDAQ	IESC	Mon, Dec 5, 2016	19.95	20.60	19.95	20.50
4697	NASDAQ	IESC	Fri, Dec 2, 2016	19.40	19.90	19.13	19.75
4696	NASDAQ	IESC	Thu, Dec 1, 2016	19.70	19.70	19.00	19.45
4695	NASDAQ	IESC	Wed, Nov 30, 2016	20.35	20.40	18.99	19.65
4694	NASDAQ	IESC	Tue, Nov 29, 2016	20.15	20.60	19.60	19.95
4693	NASDAQ	IESC	Mon, Nov 28, 2016	19.55	20.65	18.98	20.10
4692	NASDAQ	IESC	Fri, Nov 25, 2016	19.90	19.90	19.40	19.65
4691	NASDAQ	IESC	Wed, Nov 23, 2016	19.50	19.85	18.90	19.75
4690	NASDAQ	IESC	Tue, Nov 22, 2016	19.25	19.95	19.00	19.50
4689	NASDAQ	IESC	Mon, Nov 21, 2016	18.60	19.00	18.05	18.95
4688	NASDAQ	IESC	Fri, Nov 18, 2016	18.20	18.75	18.03	18.40
4687	NASDAQ	IESC	Thu, Nov 17, 2016	17.60	18.20	17.30	18.15
4686	NASDAQ	IESC	Wed, Nov 16, 2016	17.15	17.95	17.01	17.50
4685	NASDAQ	IESC	Tue, Nov 15, 2016	17.80	17.80	17.05	17.40
4684	NASDAQ	IESC	Mon, Nov 14, 2016	17.85	18.45	17.65	17.70
4683	NASDAQ	IESC	Fri, Nov 11, 2016	17.10	18.25	17.03	17.65
4682	NASDAQ	IESC	Thu, Nov 10, 2016	16.25	17.35	15.75	17.10
4681	NASDAQ	IESC	Wed, Nov 9, 2016	15.15	16.37	15.15	16.20
4680	NASDAQ	IESC	Tue, Nov 8, 2016	15.20	15.40	15.00	15.10
4679	NASDAQ	IESC	Mon, Nov 7, 2016	15.05	15.50	14.80	15.25
4678	NASDAQ	IESC	Fri, Nov 4, 2016	14.60	15.10	14.41	14.65
4677	NASDAQ	IESC	Thu, Nov 3, 2016	14.53	14.70	14.30	14.60
4676	NASDAQ	IESC	Wed, Nov 2, 2016	14.35	14.80	14.02	14.35
4675	NASDAQ	IESC	Tue, Nov 1, 2016	14.85	15.20	14.35	14.45
4674	NASDAQ	IESC	Mon, Oct 31, 2016	14.60	15.10	14.50	14.95
4673	NASDAQ	IESC	Fri, Oct 28, 2016	14.70	15.00	14.55	14.60
4672	NASDAQ	IESC	Thu, Oct 27, 2016	14.60	14.85	14.52	14.60
4671	NASDAQ	IESC	Wed, Oct 26, 2016	14.50	14.85	14.05	14.50
4670	NASDAQ	IESC	Tue, Oct 25, 2016	15.15	15.35	14.45	14.70
4669	NASDAQ	IESC	Mon, Oct 24, 2016	15.65	15.90	15.05	15.10
4668	NASDAQ	IESC	Fri, Oct 21, 2016	15.60	16.05	15.25	15.75
4667	NASDAQ	IESC	Thu, Oct 20, 2016	16.15	16.15	15.80	15.85
4666	NASDAQ	IESC	Wed, Oct 19, 2016	15.60	16.40	15.50	16.10
4665	NASDAQ	IESC	Tue, Oct 18, 2016	15.70	15.95	15.43	15.90
4664	NASDAQ	IESC	Mon, Oct 17, 2016	15.30	15.70	15.00	15.45
4663	NASDAQ	IESC	Fri, Oct 14, 2016	15.68	15.81	15.17	15.24
4662	NASDAQ	IESC	Thu, Oct 13, 2016	16.04	16.47	15.47	15.60
4661	NASDAQ	IESC	Wed, Oct 12, 2016	16.27	16.55	16.06	16.18
4660	NASDAQ	IESC	Tue, Oct 11, 2016	16.86	16.89	16.19	16.27
4659	NASDAQ	IESC	Mon, Oct 10, 2016	16.77	16.94	16.50	16.86
4658	NASDAQ	IESC	Fri, Oct 7, 2016	17.24	17.33	16.64	16.75
4657	NASDAQ	IESC	Thu, Oct 6, 2016	16.94	17.30	16.91	17.22
4656	NASDAQ	IESC	Wed, Oct 5, 2016	16.94	17.28	16.75	17.03
4655	NASDAQ	IESC	Tue, Oct 4, 2016	17.57	17.85	16.67	16.74
4654	NASDAQ	IESC	Mon, Oct 3, 2016	17.81	18.15	17.36	17.68
4653	NASDAQ	IESC	Fri, Sep 30, 2016	17.23	17.98	16.89	17.79
4652	NASDAQ	IESC	Thu, Sep 29, 2016	17.40	17.40	17.00	17.10
4651	NASDAQ	IESC	Wed, Sep 28, 2016	16.81	17.48	16.81	17.38
4650	NASDAQ	IESC	Tue, Sep 27, 2016	16.30	16.90	16.01	16.82
4649	NASDAQ	IESC	Mon, Sep 26, 2016	16.80	17.00	16.14	16.20
4648	NASDAQ	IESC	Fri, Sep 23, 2016	16.82	16.98	16.35	16.71
4647	NASDAQ	IESC	Thu, Sep 22, 2016	16.04	16.98	16.04	16.91
4646	NASDAQ	IESC	Wed, Sep 21, 2016	15.71	16.13	15.40	16.01
4645	NASDAQ	IESC	Tue, Sep 20, 2016	16.22	16.24	15.73	15.73
4644	NASDAQ	IESC	Mon, Sep 19, 2016	16.08	16.91	16.04	16.11
4643	NASDAQ	IESC	Fri, Sep 16, 2016	16.02	16.11	15.79	16.05
4642	NASDAQ	IESC	Thu, Sep 15, 2016	15.33	16.06	15.33	16.02
4641	NASDAQ	IESC	Wed, Sep 14, 2016	15.00	15.39	15.00	15.25
4640	NASDAQ	IESC	Tue, Sep 13, 2016	15.74	15.74	15.14	15.15
4639	NASDAQ	IESC	Mon, Sep 12, 2016	15.49	15.89	15.14	15.76
4638	NASDAQ	IESC	Fri, Sep 9, 2016	17.22	17.22	15.59	15.60
4637	NASDAQ	IESC	Thu, Sep 8, 2016	17.31	17.41	17.15	17.30
4636	NASDAQ	IESC	Wed, Sep 7, 2016	16.91	17.46	16.91	17.27
4635	NASDAQ	IESC	Tue, Sep 6, 2016	18.04	18.16	16.53	16.85
4634	NASDAQ	IESC	Fri, Sep 2, 2016	17.31	17.83	17.15	17.79
4633	NASDAQ	IESC	Thu, Sep 1, 2016	16.74	17.29	16.32	17.21
4632	NASDAQ	IESC	Wed, Aug 31, 2016	17.04	17.13	16.40	16.57
4631	NASDAQ	IESC	Tue, Aug 30, 2016	17.96	18.12	16.83	17.06
4630	NASDAQ	IESC	Mon, Aug 29, 2016	16.18	18.00	16.18	17.73
4629	NASDAQ	IESC	Fri, Aug 26, 2016	15.95	16.36	14.93	16.16
4628	NASDAQ	IESC	Thu, Aug 25, 2016	15.90	16.13	15.68	15.95
4627	NASDAQ	IESC	Wed, Aug 24, 2016	15.50	16.43	15.46	16.03
4626	NASDAQ	IESC	Tue, Aug 23, 2016	14.88	15.68	14.88	15.59
4625	NASDAQ	IESC	Mon, Aug 22, 2016	14.88	14.88	14.63	14.77
4624	NASDAQ	IESC	Fri, Aug 19, 2016	14.59	14.92	14.50	14.91
4623	NASDAQ	IESC	Thu, Aug 18, 2016	14.46	14.74	14.05	14.58
4622	NASDAQ	IESC	Wed, Aug 17, 2016	14.66	14.66	14.22	14.46
4621	NASDAQ	IESC	Tue, Aug 16, 2016	14.36	14.79	14.23	14.70
4620	NASDAQ	IESC	Mon, Aug 15, 2016	14.21	14.69	14.16	14.44
4619	NASDAQ	IESC	Fri, Aug 12, 2016	14.74	14.74	13.93	14.19
4618	NASDAQ	IESC	Thu, Aug 11, 2016	15.28	15.28	14.68	14.74
4617	NASDAQ	IESC	Wed, Aug 10, 2016	14.85	15.28	14.76	15.22
4616	NASDAQ	IESC	Tue, Aug 9, 2016	15.14	15.36	14.40	14.77
4615	NASDAQ	IESC	Mon, Aug 8, 2016	15.09	15.50	14.91	15.09
4614	NASDAQ	IESC	Fri, Aug 5, 2016	13.59	14.26	13.53	14.21
4613	NASDAQ	IESC	Thu, Aug 4, 2016	13.83	14.05	13.55	13.57
4612	NASDAQ	IESC	Wed, Aug 3, 2016	13.94	13.94	13.52	13.75
4611	NASDAQ	IESC	Tue, Aug 2, 2016	13.89	14.06	13.50	13.90
4610	NASDAQ	IESC	Mon, Aug 1, 2016	15.55	15.55	13.70	14.21
4609	NASDAQ	IESC	Fri, Jul 29, 2016	15.85	16.08	15.35	15.55
4608	NASDAQ	IESC	Thu, Jul 28, 2016	15.84	16.18	15.26	15.73
4607	NASDAQ	IESC	Wed, Jul 27, 2016	16.32	16.67	15.94	16.29
4606	NASDAQ	IESC	Tue, Jul 26, 2016	15.52	16.77	15.47	16.30
4605	NASDAQ	IESC	Mon, Jul 25, 2016	14.97	15.58	14.60	15.45
4604	NASDAQ	IESC	Fri, Jul 22, 2016	14.71	15.03	14.45	14.87
4603	NASDAQ	IESC	Thu, Jul 21, 2016	14.54	14.78	14.33	14.71
4602	NASDAQ	IESC	Wed, Jul 20, 2016	14.61	14.72	14.30	14.56
4601	NASDAQ	IESC	Tue, Jul 19, 2016	14.74	14.85	14.51	14.64
4600	NASDAQ	IESC	Mon, Jul 18, 2016	15.03	15.11	14.54	14.70
4599	NASDAQ	IESC	Fri, Jul 15, 2016	14.49	15.05	14.30	15.03
4598	NASDAQ	IESC	Thu, Jul 14, 2016	14.76	15.09	14.27	14.39
4597	NASDAQ	IESC	Wed, Jul 13, 2016	15.20	15.29	14.77	14.87
4596	NASDAQ	IESC	Tue, Jul 12, 2016	14.05	15.13	13.97	15.08
4595	NASDAQ	IESC	Mon, Jul 11, 2016	13.40	14.10	13.26	14.02
4594	NASDAQ	IESC	Fri, Jul 8, 2016	12.52	13.56	12.27	13.48
4593	NASDAQ	IESC	Thu, Jul 7, 2016	12.43	12.63	12.29	12.52
4592	NASDAQ	IESC	Wed, Jul 6, 2016	12.51	12.69	12.27	12.39
4591	NASDAQ	IESC	Tue, Jul 5, 2016	12.94	13.01	12.30	12.55
4590	NASDAQ	IESC	Fri, Jul 1, 2016	12.47	13.11	12.16	13.07
4589	NASDAQ	IESC	Thu, Jun 30, 2016	12.27	12.50	12.10	12.42
4588	NASDAQ	IESC	Wed, Jun 29, 2016	12.60	12.60	12.03	12.28
4587	NASDAQ	IESC	Tue, Jun 28, 2016	12.30	12.93	12.08	12.46
4586	NASDAQ	IESC	Mon, Jun 27, 2016	11.47	12.42	11.27	12.20
4585	NASDAQ	IESC	Fri, Jun 24, 2016	11.50	12.21	11.11	11.40
4584	NASDAQ	IESC	Thu, Jun 23, 2016	12.69	12.69	11.87	11.94
4583	NASDAQ	IESC	Wed, Jun 22, 2016	12.26	12.87	12.21	12.64
4582	NASDAQ	IESC	Tue, Jun 21, 2016	12.69	12.80	11.97	12.21
4581	NASDAQ	IESC	Mon, Jun 20, 2016	13.33	13.48	12.63	12.68
4580	NASDAQ	IESC	Fri, Jun 17, 2016	14.00	14.00	13.25	13.29
4579	NASDAQ	IESC	Thu, Jun 16, 2016	13.78	14.18	13.72	14.02
4578	NASDAQ	IESC	Wed, Jun 15, 2016	14.00	14.10	13.71	13.79
4577	NASDAQ	IESC	Tue, Jun 14, 2016	13.66	14.03	13.63	13.93
4576	NASDAQ	IESC	Mon, Jun 13, 2016	13.65	14.62	13.58	13.76
4575	NASDAQ	IESC	Fri, Jun 10, 2016	13.76	14.56	13.44	13.67
4574	NASDAQ	IESC	Thu, Jun 9, 2016	14.65	14.89	13.94	14.01
4573	NASDAQ	IESC	Wed, Jun 8, 2016	15.01	15.13	14.50	14.60
4572	NASDAQ	IESC	Tue, Jun 7, 2016	15.07	15.35	14.04	14.92
4571	NASDAQ	IESC	Mon, Jun 6, 2016	15.19	15.47	14.85	15.07
4570	NASDAQ	IESC	Fri, Jun 3, 2016	14.75	15.19	14.56	15.08
4569	NASDAQ	IESC	Thu, Jun 2, 2016	14.35	15.28	14.35	14.75
4568	NASDAQ	IESC	Wed, Jun 1, 2016	14.14	14.43	14.05	14.35
4567	NASDAQ	IESC	Tue, May 31, 2016	14.20	14.31	13.81	14.14
4566	NASDAQ	IESC	Fri, May 27, 2016	13.72	14.26	13.24	14.07
4565	NASDAQ	IESC	Thu, May 26, 2016	14.18	14.68	13.57	13.77
4564	NASDAQ	IESC	Wed, May 25, 2016	13.84	14.73	13.72	14.22
4563	NASDAQ	IESC	Tue, May 24, 2016	13.78	14.17	13.70	13.89
4562	NASDAQ	IESC	Mon, May 23, 2016	13.48	13.85	13.22	13.75
4561	NASDAQ	IESC	Fri, May 20, 2016	13.54	13.79	13.20	13.31
4560	NASDAQ	IESC	Thu, May 19, 2016	13.41	13.68	12.94	13.56
4559	NASDAQ	IESC	Wed, May 18, 2016	13.73	14.24	13.26	13.38
4558	NASDAQ	IESC	Tue, May 17, 2016	13.09	14.16	13.09	13.83
4557	NASDAQ	IESC	Mon, May 16, 2016	13.20	13.50	13.05	13.07
4556	NASDAQ	IESC	Fri, May 13, 2016	13.37	13.52	13.00	13.20
4555	NASDAQ	IESC	Thu, May 12, 2016	13.89	13.93	13.20	13.44
4554	NASDAQ	IESC	Wed, May 11, 2016	14.24	14.58	12.97	13.88
4553	NASDAQ	IESC	Tue, May 10, 2016	13.41	14.43	12.91	14.26
4552	NASDAQ	IESC	Mon, May 9, 2016	11.88	13.14	11.00	12.77
4551	NASDAQ	IESC	Fri, May 6, 2016	13.03	13.19	12.23	12.50
4550	NASDAQ	IESC	Thu, May 5, 2016	13.04	13.26	12.89	13.13
4549	NASDAQ	IESC	Wed, May 4, 2016	12.58	13.15	12.51	13.04
4548	NASDAQ	IESC	Tue, May 3, 2016	12.97	13.11	12.64	12.70
4547	NASDAQ	IESC	Mon, May 2, 2016	12.01	13.40	11.91	13.00
4546	NASDAQ	IESC	Fri, Apr 29, 2016	13.53	13.53	11.91	12.07
4545	NASDAQ	IESC	Thu, Apr 28, 2016	14.45	14.64	13.50	13.52
4544	NASDAQ	IESC	Wed, Apr 27, 2016	14.26	14.61	13.66	14.48
4543	NASDAQ	IESC	Tue, Apr 26, 2016	14.73	14.73	13.93	14.22
4542	NASDAQ	IESC	Mon, Apr 25, 2016	14.31	14.92	14.24	14.70
4541	NASDAQ	IESC	Fri, Apr 22, 2016	14.77	14.78	14.16	14.34
4540	NASDAQ	IESC	Thu, Apr 21, 2016	15.57	15.63	14.77	14.88
4539	NASDAQ	IESC	Wed, Apr 20, 2016	15.00	15.64	15.00	15.48
4538	NASDAQ	IESC	Tue, Apr 19, 2016	14.49	15.25	14.45	14.97
4537	NASDAQ	IESC	Mon, Apr 18, 2016	14.32	14.64	14.10	14.34
4536	NASDAQ	IESC	Fri, Apr 15, 2016	14.10	14.68	13.77	14.30
4535	NASDAQ	IESC	Thu, Apr 14, 2016	13.91	14.10	13.64	14.05
4534	NASDAQ	IESC	Wed, Apr 13, 2016	13.95	14.04	13.78	13.94
4533	NASDAQ	IESC	Tue, Apr 12, 2016	13.84	14.03	13.54	13.84
4532	NASDAQ	IESC	Mon, Apr 11, 2016	13.76	14.06	13.53	13.78
4531	NASDAQ	IESC	Fri, Apr 8, 2016	13.54	13.74	13.43	13.66
4530	NASDAQ	IESC	Thu, Apr 7, 2016	13.67	13.75	13.38	13.54
4529	NASDAQ	IESC	Wed, Apr 6, 2016	13.93	14.19	13.66	13.80
4528	NASDAQ	IESC	Tue, Apr 5, 2016	13.58	13.58	13.58	13.89
4527	NASDAQ	IESC	Mon, Apr 4, 2016	14.08	14.39	13.42	13.58
4526	NASDAQ	IESC	Fri, Apr 1, 2016	14.64	14.83	14.00	14.17
4525	NASDAQ	IESC	Thu, Mar 31, 2016	14.67	14.84	14.44	14.68
4524	NASDAQ	IESC	Wed, Mar 30, 2016	14.00	14.98	13.82	14.68
4523	NASDAQ	IESC	Tue, Mar 29, 2016	13.56	14.35	13.40	13.93
4522	NASDAQ	IESC	Mon, Mar 28, 2016	13.86	13.86	13.40	13.53
4521	NASDAQ	IESC	Thu, Mar 24, 2016	13.25	13.25	13.25	13.88
4520	NASDAQ	IESC	Wed, Mar 23, 2016	13.12	13.33	13.01	13.25
4519	NASDAQ	IESC	Tue, Mar 22, 2016	13.31	13.50	13.01	13.21
4518	NASDAQ	IESC	Mon, Mar 21, 2016	13.10	13.45	12.98	13.30
4517	NASDAQ	IESC	Fri, Mar 18, 2016	13.38	13.84	12.76	13.17
4516	NASDAQ	IESC	Thu, Mar 17, 2016	13.84	14.16	12.97	13.48
4515	NASDAQ	IESC	Wed, Mar 16, 2016	14.14	14.24	13.60	13.80
4514	NASDAQ	IESC	Tue, Mar 15, 2016	14.17	14.17	14.17	14.12
4513	NASDAQ	IESC	Mon, Mar 14, 2016	13.75	13.90	12.68	13.67
4512	NASDAQ	IESC	Fri, Mar 11, 2016	14.34	14.34	14.34	13.87
4511	NASDAQ	IESC	Thu, Mar 10, 2016	14.10	14.10	14.10	14.34
4510	NASDAQ	IESC	Wed, Mar 9, 2016	13.69	14.63	13.66	13.63
4509	NASDAQ	IESC	Tue, Mar 8, 2016	13.13	13.75	13.13	13.09
4508	NASDAQ	IESC	Mon, Mar 7, 2016	12.63	13.13	12.46	13.09
4507	NASDAQ	IESC	Fri, Mar 4, 2016	14.00	14.17	12.02	12.58
4506	NASDAQ	IESC	Thu, Mar 3, 2016	13.78	13.78	13.78	13.93
4505	NASDAQ	IESC	Wed, Mar 2, 2016	13.74	13.95	13.60	13.60
4504	NASDAQ	IESC	Tue, Mar 1, 2016	12.90	13.83	12.90	12.89
4503	NASDAQ	IESC	Mon, Feb 29, 2016	12.70	12.98	12.65	12.56
4502	NASDAQ	IESC	Fri, Feb 26, 2016	12.63	13.24	12.35	12.56
4501	NASDAQ	IESC	Thu, Feb 25, 2016	12.40	12.60	12.31	12.50
4500	NASDAQ	IESC	Wed, Feb 24, 2016	12.35	12.55	12.28	12.36
4499	NASDAQ	IESC	Tue, Feb 23, 2016	12.24	12.62	12.20	12.44
4498	NASDAQ	IESC	Mon, Feb 22, 2016	12.62	12.70	12.20	12.38
4497	NASDAQ	IESC	Fri, Feb 19, 2016	12.14	12.70	11.92	12.53
4496	NASDAQ	IESC	Thu, Feb 18, 2016	11.40	12.21	11.35	12.06
4495	NASDAQ	IESC	Wed, Feb 17, 2016	11.17	11.56	11.10	11.42
4494	NASDAQ	IESC	Tue, Feb 16, 2016	10.56	11.10	10.48	11.02
4493	NASDAQ	IESC	Fri, Feb 12, 2016	10.82	10.97	10.33	10.75
4492	NASDAQ	IESC	Thu, Feb 11, 2016	10.49	10.75	10.31	10.66
4491	NASDAQ	IESC	Wed, Feb 10, 2016	10.89	10.99	10.64	10.71
4490	NASDAQ	IESC	Tue, Feb 9, 2016	10.31	11.00	10.13	10.77
4489	NASDAQ	IESC	Mon, Feb 8, 2016	10.53	10.64	9.79	10.50
4488	NASDAQ	IESC	Fri, Feb 5, 2016	10.91	11.13	10.22	10.53
4487	NASDAQ	IESC	Thu, Feb 4, 2016	10.68	11.38	10.68	10.97
4486	NASDAQ	IESC	Wed, Feb 3, 2016	12.55	12.60	10.69	10.91
4485	NASDAQ	IESC	Tue, Feb 2, 2016	13.04	13.10	12.37	12.52
4484	NASDAQ	IESC	Mon, Feb 1, 2016	11.69	12.79	11.69	12.54
4483	NASDAQ	IESC	Fri, Jan 29, 2016	11.98	12.50	11.93	12.27
4482	NASDAQ	IESC	Thu, Jan 28, 2016	11.74	12.32	11.71	11.86
4481	NASDAQ	IESC	Wed, Jan 27, 2016	11.82	11.82	11.55	11.74
4480	NASDAQ	IESC	Tue, Jan 26, 2016	11.10	11.80	10.96	11.78
4479	NASDAQ	IESC	Mon, Jan 25, 2016	10.85	11.16	10.81	10.96
4478	NASDAQ	IESC	Fri, Jan 22, 2016	10.99	11.15	10.93	11.03
4477	NASDAQ	IESC	Thu, Jan 21, 2016	10.83	11.03	10.80	10.96
4476	NASDAQ	IESC	Wed, Jan 20, 2016	10.80	10.90	10.42	10.87
4475	NASDAQ	IESC	Tue, Jan 19, 2016	11.15	11.41	10.66	10.90
4474	NASDAQ	IESC	Fri, Jan 15, 2016	11.10	11.10	10.85	10.94
4473	NASDAQ	IESC	Thu, Jan 14, 2016	10.77	11.11	10.64	11.11
4472	NASDAQ	IESC	Wed, Jan 13, 2016	11.17	11.29	10.77	10.83
4471	NASDAQ	IESC	Tue, Jan 12, 2016	11.01	11.69	11.01	11.15
4470	NASDAQ	IESC	Mon, Jan 11, 2016	10.85	11.16	10.69	11.05
4469	NASDAQ	IESC	Fri, Jan 8, 2016	11.10	11.30	11.10	11.15
4468	NASDAQ	IESC	Thu, Jan 7, 2016	11.24	11.38	10.99	11.07
4467	NASDAQ	IESC	Wed, Jan 6, 2016	11.46	11.71	11.26	11.41
4466	NASDAQ	IESC	Tue, Jan 5, 2016	11.53	11.83	11.27	11.61
4465	NASDAQ	IESC	Mon, Jan 4, 2016	11.34	11.54	11.00	11.49
4464	NASDAQ	IESC	Thu, Dec 31, 2015	11.43	11.72	10.90	11.07
4463	NASDAQ	IESC	Wed, Dec 30, 2015	11.33	11.44	11.22	11.37
4462	NASDAQ	IESC	Tue, Dec 29, 2015	10.94	11.27	10.90	11.25
4461	NASDAQ	IESC	Mon, Dec 28, 2015	10.74	10.94	10.69	10.84
4460	NASDAQ	IESC	Thu, Dec 24, 2015	10.59	10.89	10.50	10.69
4459	NASDAQ	IESC	Wed, Dec 23, 2015	10.24	10.59	10.22	10.58
4458	NASDAQ	IESC	Tue, Dec 22, 2015	10.00	10.26	9.91	10.18
4457	NASDAQ	IESC	Mon, Dec 21, 2015	9.64	10.06	9.60	9.95
4456	NASDAQ	IESC	Fri, Dec 18, 2015	9.51	9.59	9.31	9.58
4455	NASDAQ	IESC	Thu, Dec 17, 2015	9.35	9.74	8.78	9.42
4454	NASDAQ	IESC	Wed, Dec 16, 2015	9.01	10.11	9.00	9.35
4453	NASDAQ	IESC	Tue, Dec 15, 2015	8.48	9.20	8.48	8.87
4452	NASDAQ	IESC	Mon, Dec 14, 2015	8.70	9.00	8.35	8.52
4451	NASDAQ	IESC	Fri, Dec 11, 2015	9.10	9.58	8.35	8.35
4450	NASDAQ	IESC	Thu, Dec 10, 2015	7.67	8.00	7.65	7.96
4449	NASDAQ	IESC	Wed, Dec 9, 2015	7.42	7.63	7.42	7.63
4448	NASDAQ	IESC	Tue, Dec 8, 2015	7.69	7.70	7.48	7.50
4447	NASDAQ	IESC	Mon, Dec 7, 2015	7.52	7.62	7.35	7.60
4446	NASDAQ	IESC	Fri, Dec 4, 2015	7.69	7.90	7.52	7.60
4445	NASDAQ	IESC	Thu, Dec 3, 2015	7.76	7.98	7.47	7.59
4444	NASDAQ	IESC	Wed, Dec 2, 2015	7.48	8.00	7.48	7.80
4443	NASDAQ	IESC	Tue, Dec 1, 2015	7.80	8.12	7.65	7.80
4442	NASDAQ	IESC	Mon, Nov 30, 2015	7.52	7.79	7.52	7.63
4441	NASDAQ	IESC	Fri, Nov 27, 2015	7.80	7.80	7.77	7.77
4440	NASDAQ	IESC	Wed, Nov 25, 2015	7.78	7.80	7.61	7.79
4439	NASDAQ	IESC	Tue, Nov 24, 2015	7.82	7.82	7.52	7.52
4438	NASDAQ	IESC	Mon, Nov 23, 2015	7.44	7.84	7.31	7.62
4437	NASDAQ	IESC	Fri, Nov 20, 2015	7.64	7.85	7.45	7.45
4436	NASDAQ	IESC	Thu, Nov 19, 2015	7.49	7.49	7.37	7.49
4435	NASDAQ	IESC	Wed, Nov 18, 2015	7.34	7.69	7.33	7.49
4434	NASDAQ	IESC	Tue, Nov 17, 2015	7.14	7.65	7.14	7.39
4433	NASDAQ	IESC	Mon, Nov 16, 2015	7.36	7.70	7.36	7.45
4432	NASDAQ	IESC	Fri, Nov 13, 2015	7.54	7.62	7.28	7.39
4431	NASDAQ	IESC	Thu, Nov 12, 2015	7.27	7.66	7.27	7.46
4430	NASDAQ	IESC	Wed, Nov 11, 2015	7.28	7.50	7.28	7.50
4429	NASDAQ	IESC	Tue, Nov 10, 2015	7.32	7.55	7.32	7.55
4428	NASDAQ	IESC	Mon, Nov 9, 2015	7.22	7.24	7.20	7.24
4427	NASDAQ	IESC	Fri, Nov 6, 2015	7.53	7.53	7.09	7.24
4426	NASDAQ	IESC	Thu, Nov 5, 2015	7.35	7.58	7.35	7.35
4425	NASDAQ	IESC	Wed, Nov 4, 2015	7.50	7.50	7.32	7.34
4424	NASDAQ	IESC	Tue, Nov 3, 2015	7.39	7.49	7.25	7.27
4423	NASDAQ	IESC	Mon, Nov 2, 2015	7.51	7.68	7.27	7.65
4422	NASDAQ	IESC	Fri, Oct 30, 2015	7.32	7.51	7.07	7.07
4421	NASDAQ	IESC	Thu, Oct 29, 2015	7.23	7.35	7.06	7.09
4420	NASDAQ	IESC	Wed, Oct 28, 2015	7.50	7.50	7.09	7.43
4419	NASDAQ	IESC	Tue, Oct 27, 2015	7.28	7.28	7.09	7.09
4418	NASDAQ	IESC	Mon, Oct 26, 2015	7.36	7.49	7.21	7.23
4417	NASDAQ	IESC	Fri, Oct 23, 2015	7.55	7.65	7.36	7.37
4416	NASDAQ	IESC	Thu, Oct 22, 2015	7.46	7.65	7.46	7.55
4415	NASDAQ	IESC	Wed, Oct 21, 2015	7.65	7.65	7.58	7.58
4414	NASDAQ	IESC	Tue, Oct 20, 2015	7.57	7.68	7.46	7.46
4413	NASDAQ	IESC	Mon, Oct 19, 2015	7.61	7.70	7.50	7.53
4412	NASDAQ	IESC	Fri, Oct 16, 2015	7.60	7.69	7.60	7.66
4411	NASDAQ	IESC	Thu, Oct 15, 2015	7.64	7.70	7.44	7.55
4410	NASDAQ	IESC	Wed, Oct 14, 2015	7.56	7.56	7.40	7.40
4409	NASDAQ	IESC	Tue, Oct 13, 2015	7.55	7.66	7.53	7.53
4408	NASDAQ	IESC	Mon, Oct 12, 2015	7.57	7.93	7.57	7.70
4407	NASDAQ	IESC	Fri, Oct 9, 2015	7.47	7.93	7.45	7.50
4406	NASDAQ	IESC	Thu, Oct 8, 2015	7.50	7.50	7.49	7.50
4405	NASDAQ	IESC	Wed, Oct 7, 2015	7.93	7.94	7.46	7.51
4404	NASDAQ	IESC	Tue, Oct 6, 2015	7.40	7.89	7.40	7.83
4403	NASDAQ	IESC	Mon, Oct 5, 2015	7.41	7.84	7.25	7.53
4402	NASDAQ	IESC	Fri, Oct 2, 2015	7.41	7.41	7.25	7.41
4401	NASDAQ	IESC	Thu, Oct 1, 2015	7.62	7.69	7.27	7.49
4400	NASDAQ	IESC	Wed, Sep 30, 2015	7.71	7.73	7.32	7.72
4399	NASDAQ	IESC	Mon, Sep 28, 2015	7.51	7.84	7.51	7.72
4398	NASDAQ	IESC	Fri, Sep 25, 2015	7.95	7.95	7.58	7.58
4397	NASDAQ	IESC	Thu, Sep 24, 2015	7.82	8.11	7.82	8.00
4396	NASDAQ	IESC	Wed, Sep 23, 2015	7.91	7.93	7.87	7.87
4395	NASDAQ	IESC	Tue, Sep 22, 2015	7.85	7.90	7.78	7.86
4394	NASDAQ	IESC	Mon, Sep 21, 2015	7.70	7.94	7.70	7.90
4393	NASDAQ	IESC	Fri, Sep 18, 2015	7.19	7.81	7.03	7.79
4392	NASDAQ	IESC	Thu, Sep 17, 2015	6.98	7.38	6.91	7.18
4391	NASDAQ	IESC	Wed, Sep 16, 2015	6.92	7.14	6.90	6.98
4390	NASDAQ	IESC	Tue, Sep 15, 2015	6.77	7.00	6.70	6.91
4389	NASDAQ	IESC	Mon, Sep 14, 2015	6.71	6.83	6.42	6.72
4388	NASDAQ	IESC	Fri, Sep 11, 2015	6.91	6.91	6.70	6.79
4387	NASDAQ	IESC	Thu, Sep 10, 2015	7.01	7.01	6.60	6.84
4386	NASDAQ	IESC	Wed, Sep 9, 2015	6.50	7.20	6.50	7.12
4385	NASDAQ	IESC	Tue, Sep 8, 2015	7.24	7.24	7.00	7.03
4384	NASDAQ	IESC	Fri, Sep 4, 2015	7.11	7.11	7.11	7.11
4383	NASDAQ	IESC	Thu, Sep 3, 2015	7.21	7.21	7.15	7.15
4382	NASDAQ	IESC	Wed, Sep 2, 2015	7.25	7.25	7.11	7.14
4381	NASDAQ	IESC	Tue, Sep 1, 2015	7.02	7.21	7.02	7.21
4380	NASDAQ	IESC	Mon, Aug 31, 2015	7.01	7.29	6.72	7.02
4379	NASDAQ	IESC	Fri, Aug 28, 2015	7.08	7.10	7.02	7.02
4378	NASDAQ	IESC	Thu, Aug 27, 2015	7.29	7.29	6.41	6.93
4377	NASDAQ	IESC	Wed, Aug 26, 2015	7.38	7.38	7.16	7.16
4376	NASDAQ	IESC	Tue, Aug 25, 2015	7.50	7.50	7.00	7.39
4375	NASDAQ	IESC	Mon, Aug 24, 2015	7.10	7.30	7.08	7.25
4374	NASDAQ	IESC	Fri, Aug 21, 2015	7.25	7.31	7.22	7.27
4373	NASDAQ	IESC	Thu, Aug 20, 2015	7.36	7.47	7.06	7.33
4372	NASDAQ	IESC	Wed, Aug 19, 2015	7.13	7.50	7.09	7.43
4371	NASDAQ	IESC	Tue, Aug 18, 2015	7.17	7.40	7.17	7.37
4370	NASDAQ	IESC	Mon, Aug 17, 2015	7.00	7.23	7.00	7.03
4369	NASDAQ	IESC	Fri, Aug 14, 2015	6.96	7.17	6.95	7.02
4368	NASDAQ	IESC	Thu, Aug 13, 2015	7.11	7.23	7.11	7.23
4367	NASDAQ	IESC	Wed, Aug 12, 2015	7.24	7.26	7.20	7.25
4366	NASDAQ	IESC	Tue, Aug 11, 2015	7.21	7.41	7.21	7.35
4365	NASDAQ	IESC	Mon, Aug 10, 2015	6.73	7.37	6.73	7.37
4364	NASDAQ	IESC	Fri, Aug 7, 2015	6.71	6.89	6.64	6.76
4363	NASDAQ	IESC	Thu, Aug 6, 2015	6.95	6.95	6.51	6.61
4362	NASDAQ	IESC	Wed, Aug 5, 2015	6.77	7.25	6.55	6.66
4361	NASDAQ	IESC	Tue, Aug 4, 2015	6.53	6.67	6.45	6.64
4360	NASDAQ	IESC	Mon, Aug 3, 2015	6.70	6.80	6.28	6.30
4359	NASDAQ	IESC	Fri, Jul 31, 2015	6.74	6.80	6.35	6.70
4358	NASDAQ	IESC	Thu, Jul 30, 2015	6.78	6.78	6.50	6.72
4357	NASDAQ	IESC	Wed, Jul 29, 2015	6.32	6.79	6.32	6.71
4356	NASDAQ	IESC	Tue, Jul 28, 2015	6.70	6.94	6.57	6.60
4355	NASDAQ	IESC	Mon, Jul 27, 2015	6.80	6.91	6.42	6.70
4354	NASDAQ	IESC	Fri, Jul 24, 2015	6.91	7.00	6.91	6.94
4353	NASDAQ	IESC	Thu, Jul 23, 2015	6.96	6.96	6.91	6.91
4352	NASDAQ	IESC	Wed, Jul 22, 2015	6.83	7.02	6.81	6.96
4351	NASDAQ	IESC	Tue, Jul 21, 2015	7.00	7.05	7.00	7.00
4350	NASDAQ	IESC	Mon, Jul 20, 2015	6.96	6.99	6.95	6.96
4349	NASDAQ	IESC	Fri, Jul 17, 2015	6.99	7.00	6.99	7.00
4348	NASDAQ	IESC	Thu, Jul 16, 2015	7.35	7.36	7.01	7.01
4347	NASDAQ	IESC	Wed, Jul 15, 2015	6.98	7.11	6.97	7.10
4346	NASDAQ	IESC	Tue, Jul 14, 2015	7.00	7.10	6.99	7.01
4345	NASDAQ	IESC	Mon, Jul 13, 2015	7.30	7.30	7.05	7.05
4344	NASDAQ	IESC	Fri, Jul 10, 2015	7.15	7.39	7.15	7.23
4343	NASDAQ	IESC	Thu, Jul 9, 2015	7.46	7.50	7.13	7.13
4342	NASDAQ	IESC	Wed, Jul 8, 2015	7.28	7.28	7.28	7.28
4341	NASDAQ	IESC	Tue, Jul 7, 2015	7.32	7.42	7.25	7.35
4340	NASDAQ	IESC	Mon, Jul 6, 2015	7.13	7.52	7.11	7.26
4339	NASDAQ	IESC	Thu, Jul 2, 2015	7.14	7.25	7.12	7.14
4338	NASDAQ	IESC	Wed, Jul 1, 2015	7.13	7.30	7.13	7.22
4337	NASDAQ	IESC	Tue, Jun 30, 2015	7.07	7.16	7.07	7.10
4336	NASDAQ	IESC	Mon, Jun 29, 2015	7.06	7.23	6.83	6.89
4335	NASDAQ	IESC	Fri, Jun 26, 2015	7.10	7.19	7.03	7.12
4334	NASDAQ	IESC	Thu, Jun 25, 2015	7.40	7.40	7.01	7.13
4333	NASDAQ	IESC	Wed, Jun 24, 2015	7.22	7.34	7.10	7.11
4332	NASDAQ	IESC	Tue, Jun 23, 2015	7.25	7.44	7.12	7.37
4331	NASDAQ	IESC	Mon, Jun 22, 2015	7.61	7.55	7.10	7.35
4330	NASDAQ	IESC	Fri, Jun 19, 2015	7.28	7.81	7.28	7.81
4329	NASDAQ	IESC	Thu, Jun 18, 2015	7.05	7.84	7.04	7.84
4328	NASDAQ	IESC	Wed, Jun 17, 2015	7.01	7.20	6.98	7.01
4327	NASDAQ	IESC	Tue, Jun 16, 2015	7.17	7.35	6.99	7.05
4326	NASDAQ	IESC	Mon, Jun 15, 2015	7.19	7.31	7.00	7.28
4325	NASDAQ	IESC	Fri, Jun 12, 2015	7.34	7.57	7.34	7.34
4324	NASDAQ	IESC	Thu, Jun 11, 2015	7.35	7.55	7.35	7.35
4323	NASDAQ	IESC	Wed, Jun 10, 2015	7.46	7.81	7.32	7.36
4322	NASDAQ	IESC	Tue, Jun 9, 2015	7.45	7.83	7.45	7.46
4321	NASDAQ	IESC	Mon, Jun 8, 2015	7.20	7.75	7.20	7.45
4320	NASDAQ	IESC	Fri, Jun 5, 2015	7.62	7.62	7.42	7.49
4319	NASDAQ	IESC	Thu, Jun 4, 2015	7.45	7.62	7.45	7.45
4318	NASDAQ	IESC	Wed, Jun 3, 2015	7.72	7.72	7.35	7.47
4317	NASDAQ	IESC	Tue, Jun 2, 2015	7.79	7.88	7.53	7.63
4316	NASDAQ	IESC	Mon, Jun 1, 2015	7.81	8.08	7.77	7.79
4315	NASDAQ	IESC	Fri, May 29, 2015	7.81	7.96	7.69	7.81
4314	NASDAQ	IESC	Thu, May 28, 2015	7.77	7.77	7.26	7.68
4313	NASDAQ	IESC	Wed, May 27, 2015	7.93	7.98	7.52	7.53
4312	NASDAQ	IESC	Tue, May 26, 2015	7.54	7.76	7.52	7.52
4311	NASDAQ	IESC	Fri, May 22, 2015	7.74	7.74	7.51	7.65
4310	NASDAQ	IESC	Thu, May 21, 2015	7.81	8.03	7.81	7.87
4309	NASDAQ	IESC	Wed, May 20, 2015	7.79	7.84	7.53	7.60
4308	NASDAQ	IESC	Tue, May 19, 2015	7.95	8.13	7.77	7.85
4307	NASDAQ	IESC	Mon, May 18, 2015	7.98	8.17	7.99	8.00
4306	NASDAQ	IESC	Fri, May 15, 2015	8.01	8.24	7.95	8.00
4305	NASDAQ	IESC	Thu, May 14, 2015	8.18	8.23	8.00	8.03
4304	NASDAQ	IESC	Wed, May 13, 2015	8.03	8.14	8.00	8.10
4303	NASDAQ	IESC	Tue, May 12, 2015	8.10	8.10	7.95	7.95
4302	NASDAQ	IESC	Mon, May 11, 2015	8.25	8.26	8.10	8.13
4301	NASDAQ	IESC	Fri, May 8, 2015	8.49	8.49	7.90	8.14
4300	NASDAQ	IESC	Thu, May 7, 2015	8.51	8.55	8.23	8.54
4299	NASDAQ	IESC	Wed, May 6, 2015	8.56	8.58	8.44	8.54
4298	NASDAQ	IESC	Tue, May 5, 2015	8.56	8.59	8.54	8.54
4297	NASDAQ	IESC	Mon, May 4, 2015	8.55	8.67	8.52	8.60
4296	NASDAQ	IESC	Fri, May 1, 2015	8.31	8.62	8.31	8.46
4295	NASDAQ	IESC	Thu, Apr 30, 2015	8.55	8.56	8.20	8.21
4294	NASDAQ	IESC	Wed, Apr 29, 2015	8.69	8.70	8.57	8.67
4293	NASDAQ	IESC	Tue, Apr 28, 2015	8.74	8.75	8.53	8.73
4292	NASDAQ	IESC	Mon, Apr 27, 2015	8.78	8.78	8.71	8.74
4291	NASDAQ	IESC	Fri, Apr 24, 2015	8.70	8.79	8.65	8.79
4290	NASDAQ	IESC	Thu, Apr 23, 2015	8.80	8.80	8.73	8.78
4289	NASDAQ	IESC	Wed, Apr 22, 2015	8.64	8.80	8.33	8.78
4288	NASDAQ	IESC	Tue, Apr 21, 2015	8.70	8.70	8.66	8.69
4287	NASDAQ	IESC	Mon, Apr 20, 2015	8.65	8.69	8.37	8.69
4286	NASDAQ	IESC	Fri, Apr 17, 2015	8.69	8.70	8.54	8.69
4285	NASDAQ	IESC	Thu, Apr 16, 2015	8.66	8.70	8.57	8.69
4284	NASDAQ	IESC	Wed, Apr 15, 2015	8.59	8.70	8.53	8.68
4283	NASDAQ	IESC	Tue, Apr 14, 2015	8.52	8.70	8.52	8.54
4282	NASDAQ	IESC	Mon, Apr 13, 2015	8.67	8.70	8.54	8.65
4281	NASDAQ	IESC	Fri, Apr 10, 2015	8.70	8.73	8.64	8.73
4280	NASDAQ	IESC	Thu, Apr 9, 2015	8.68	8.73	8.67	8.73
4279	NASDAQ	IESC	Wed, Apr 8, 2015	8.64	8.68	8.61	8.67
4278	NASDAQ	IESC	Tue, Apr 7, 2015	8.43	8.67	8.25	8.64
4277	NASDAQ	IESC	Mon, Apr 6, 2015	8.81	8.81	8.32	8.34
4276	NASDAQ	IESC	Thu, Apr 2, 2015	8.79	8.90	8.70	8.90
4275	NASDAQ	IESC	Wed, Apr 1, 2015	8.82	8.87	8.60	8.71
4274	NASDAQ	IESC	Tue, Mar 31, 2015	8.70	8.80	8.66	8.80
4273	NASDAQ	IESC	Mon, Mar 30, 2015	8.70	8.79	8.65	8.70
4272	NASDAQ	IESC	Fri, Mar 27, 2015	8.50	8.70	8.50	8.70
4271	NASDAQ	IESC	Thu, Mar 26, 2015	8.30	8.46	8.25	8.40
4270	NASDAQ	IESC	Wed, Mar 25, 2015	8.21	8.69	8.21	8.24
4269	NASDAQ	IESC	Tue, Mar 24, 2015	7.75	8.00	7.75	7.98
4268	NASDAQ	IESC	Mon, Mar 23, 2015	7.70	7.83	7.70	7.83
4267	NASDAQ	IESC	Fri, Mar 20, 2015	7.83	7.83	7.67	7.67
4266	NASDAQ	IESC	Thu, Mar 19, 2015	7.67	7.83	7.56	7.75
4265	NASDAQ	IESC	Wed, Mar 18, 2015	7.79	8.00	7.74	7.76
4264	NASDAQ	IESC	Tue, Mar 17, 2015	7.71	7.93	7.71	7.76
4263	NASDAQ	IESC	Mon, Mar 16, 2015	7.85	7.88	7.75	7.80
4262	NASDAQ	IESC	Fri, Mar 13, 2015	7.77	7.99	7.67	7.94
4261	NASDAQ	IESC	Thu, Mar 12, 2015	7.79	7.99	7.75	7.81
4260	NASDAQ	IESC	Wed, Mar 11, 2015	7.79	8.00	7.79	7.83
4259	NASDAQ	IESC	Tue, Mar 10, 2015	7.98	7.98	7.75	7.79
4258	NASDAQ	IESC	Mon, Mar 9, 2015	8.00	8.17	7.98	7.99
4257	NASDAQ	IESC	Fri, Mar 6, 2015	8.14	8.20	8.00	8.17
4256	NASDAQ	IESC	Thu, Mar 5, 2015	8.08	8.14	8.08	8.12
4255	NASDAQ	IESC	Wed, Mar 4, 2015	8.01	8.08	7.85	8.08
4254	NASDAQ	IESC	Tue, Mar 3, 2015	7.81	8.18	7.81	8.18
4253	NASDAQ	IESC	Mon, Mar 2, 2015	8.00	8.19	7.80	7.98
4252	NASDAQ	IESC	Fri, Feb 27, 2015	7.99	8.15	7.99	8.01
4251	NASDAQ	IESC	Thu, Feb 26, 2015	8.10	8.10	8.10	8.10
4250	NASDAQ	IESC	Wed, Feb 25, 2015	7.98	8.18	7.98	8.18
4249	NASDAQ	IESC	Tue, Feb 24, 2015	8.08	8.09	7.76	7.80
4248	NASDAQ	IESC	Mon, Feb 23, 2015	7.80	8.08	7.80	8.08
4247	NASDAQ	IESC	Fri, Feb 20, 2015	7.80	8.00	7.80	7.96
4246	NASDAQ	IESC	Thu, Feb 19, 2015	7.80	7.99	7.23	7.90
4245	NASDAQ	IESC	Wed, Feb 18, 2015	7.85	8.00	7.90	7.99
4244	NASDAQ	IESC	Tue, Feb 17, 2015	7.84	8.39	7.84	7.90
4243	NASDAQ	IESC	Fri, Feb 13, 2015	7.77	7.85	7.42	7.84
4242	NASDAQ	IESC	Thu, Feb 12, 2015	7.68	7.85	7.06	7.83
4241	NASDAQ	IESC	Wed, Feb 11, 2015	7.61	7.85	7.53	7.61
4240	NASDAQ	IESC	Tue, Feb 10, 2015	7.71	7.72	7.46	7.69
4239	NASDAQ	IESC	Mon, Feb 9, 2015	7.85	7.85	7.50	7.80
4238	NASDAQ	IESC	Fri, Feb 6, 2015	7.23	7.89	7.23	7.76
4237	NASDAQ	IESC	Thu, Feb 5, 2015	7.16	7.26	7.06	7.25
4236	NASDAQ	IESC	Wed, Feb 4, 2015	7.19	7.09	6.52	7.00
4235	NASDAQ	IESC	Tue, Feb 3, 2015	7.12	7.27	7.12	7.19
4234	NASDAQ	IESC	Mon, Feb 2, 2015	7.27	7.24	7.05	7.21
4233	NASDAQ	IESC	Fri, Jan 30, 2015	7.18	7.34	7.08	7.31
4232	NASDAQ	IESC	Thu, Jan 29, 2015	7.38	7.41	7.35	7.35
4231	NASDAQ	IESC	Wed, Jan 28, 2015	7.53	7.80	7.02	7.24
4230	NASDAQ	IESC	Tue, Jan 27, 2015	7.20	7.80	7.04	7.80
4229	NASDAQ	IESC	Mon, Jan 26, 2015	7.42	7.79	7.32	7.33
4228	NASDAQ	IESC	Fri, Jan 23, 2015	7.80	7.85	7.69	7.82
4227	NASDAQ	IESC	Thu, Jan 22, 2015	7.57	7.85	7.40	7.74
4226	NASDAQ	IESC	Wed, Jan 21, 2015	7.14	7.80	7.04	7.54
4225	NASDAQ	IESC	Tue, Jan 20, 2015	7.15	7.33	7.07	7.21
4224	NASDAQ	IESC	Fri, Jan 16, 2015	7.03	7.33	7.03	7.31
4223	NASDAQ	IESC	Thu, Jan 15, 2015	7.11	7.24	7.00	7.18
4222	NASDAQ	IESC	Wed, Jan 14, 2015	7.27	7.27	7.05	7.27
4221	NASDAQ	IESC	Tue, Jan 13, 2015	7.34	7.39	7.00	7.02
4220	NASDAQ	IESC	Mon, Jan 12, 2015	7.37	7.37	7.08	7.30
4219	NASDAQ	IESC	Fri, Jan 9, 2015	7.23	7.39	7.17	7.35
4218	NASDAQ	IESC	Thu, Jan 8, 2015	7.44	7.59	7.30	7.45
4217	NASDAQ	IESC	Wed, Jan 7, 2015	7.58	7.58	7.27	7.44
4216	NASDAQ	IESC	Tue, Jan 6, 2015	7.23	7.54	7.17	7.42
4215	NASDAQ	IESC	Mon, Jan 5, 2015	7.57	7.63	7.10	7.57
4214	NASDAQ	IESC	Fri, Jan 2, 2015	7.73	7.73	7.22	7.63
4213	NASDAQ	IESC	Wed, Dec 31, 2014	7.67	7.88	7.55	7.66
4212	NASDAQ	IESC	Tue, Dec 30, 2014	7.91	7.93	7.57	7.75
4211	NASDAQ	IESC	Mon, Dec 29, 2014	7.87	7.89	7.61	7.85
4210	NASDAQ	IESC	Fri, Dec 26, 2014	7.88	7.88	7.55	7.84
4209	NASDAQ	IESC	Wed, Dec 24, 2014	7.77	7.79	7.77	7.79
4208	NASDAQ	IESC	Tue, Dec 23, 2014	7.73	7.74	7.52	7.72
4207	NASDAQ	IESC	Mon, Dec 22, 2014	7.54	7.73	7.49	7.71
4206	NASDAQ	IESC	Fri, Dec 19, 2014	7.58	7.85	7.30	7.52
4205	NASDAQ	IESC	Thu, Dec 18, 2014	7.72	7.72	7.35	7.69
4204	NASDAQ	IESC	Wed, Dec 17, 2014	7.42	7.89	7.06	7.60
4203	NASDAQ	IESC	Tue, Dec 16, 2014	7.20	7.50	6.97	7.33
4202	NASDAQ	IESC	Mon, Dec 15, 2014	7.49	7.98	6.91	6.91
4201	NASDAQ	IESC	Fri, Dec 12, 2014	7.17	7.53	6.59	7.53
4200	NASDAQ	IESC	Thu, Dec 11, 2014	8.03	8.25	7.11	7.34
4199	NASDAQ	IESC	Wed, Dec 10, 2014	7.99	8.04	7.98	8.01
4198	NASDAQ	IESC	Tue, Dec 9, 2014	7.92	8.00	7.61	7.98
4197	NASDAQ	IESC	Mon, Dec 8, 2014	7.68	8.00	7.58	8.00
4196	NASDAQ	IESC	Fri, Dec 5, 2014	8.00	8.00	7.84	7.84
4195	NASDAQ	IESC	Thu, Dec 4, 2014	7.83	8.01	7.83	8.00
4194	NASDAQ	IESC	Wed, Dec 3, 2014	7.85	8.00	7.66	7.74
4193	NASDAQ	IESC	Tue, Dec 2, 2014	7.81	7.99	7.64	7.91
4192	NASDAQ	IESC	Mon, Dec 1, 2014	7.68	7.85	7.42	7.69
4191	NASDAQ	IESC	Fri, Nov 28, 2014	7.66	7.66	7.66	7.66
4190	NASDAQ	IESC	Wed, Nov 26, 2014	7.45	7.66	7.30	7.66
4189	NASDAQ	IESC	Tue, Nov 25, 2014	7.50	7.51	7.29	7.50
4188	NASDAQ	IESC	Mon, Nov 24, 2014	7.27	7.50	7.27	7.50
4187	NASDAQ	IESC	Fri, Nov 21, 2014	7.40	7.45	7.27	7.38
4186	NASDAQ	IESC	Thu, Nov 20, 2014	7.46	7.57	7.41	7.41
4185	NASDAQ	IESC	Wed, Nov 19, 2014	7.42	7.73	7.41	7.50
4184	NASDAQ	IESC	Tue, Nov 18, 2014	7.59	7.59	7.36	7.50
4183	NASDAQ	IESC	Mon, Nov 17, 2014	7.38	7.54	7.33	7.34
4182	NASDAQ	IESC	Fri, Nov 14, 2014	7.47	7.53	7.28	7.46
4181	NASDAQ	IESC	Thu, Nov 13, 2014	7.27	7.49	7.38	7.49
4180	NASDAQ	IESC	Wed, Nov 12, 2014	7.48	7.52	7.15	7.27
4179	NASDAQ	IESC	Tue, Nov 11, 2014	7.56	7.56	7.33	7.52
4178	NASDAQ	IESC	Mon, Nov 10, 2014	7.69	7.80	7.65	7.65
4177	NASDAQ	IESC	Fri, Nov 7, 2014	7.75	7.75	7.68	7.74
4176	NASDAQ	IESC	Thu, Nov 6, 2014	7.79	7.80	7.72	7.74
4175	NASDAQ	IESC	Wed, Nov 5, 2014	8.00	8.19	7.66	7.79
4174	NASDAQ	IESC	Tue, Nov 4, 2014	7.94	7.99	7.82	7.98
4173	NASDAQ	IESC	Mon, Nov 3, 2014	8.00	8.00	7.98	7.99
4172	NASDAQ	IESC	Fri, Oct 31, 2014	7.93	7.93	7.76	7.93
4171	NASDAQ	IESC	Thu, Oct 30, 2014	7.90	7.95	7.80	7.94
4170	NASDAQ	IESC	Wed, Oct 29, 2014	7.87	7.99	7.80	7.80
4169	NASDAQ	IESC	Tue, Oct 28, 2014	7.70	7.75	7.64	7.75
4168	NASDAQ	IESC	Mon, Oct 27, 2014	7.70	7.70	7.50	7.57
4167	NASDAQ	IESC	Fri, Oct 24, 2014	7.96	7.97	7.35	7.60
4166	NASDAQ	IESC	Thu, Oct 23, 2014	7.99	7.99	7.84	7.90
4165	NASDAQ	IESC	Wed, Oct 22, 2014	8.00	8.00	7.66	7.97
4164	NASDAQ	IESC	Tue, Oct 21, 2014	7.68	8.00	7.67	8.00
4163	NASDAQ	IESC	Mon, Oct 20, 2014	8.01	8.01	7.60	7.90
4162	NASDAQ	IESC	Fri, Oct 17, 2014	7.97	7.97	7.50	7.89
4161	NASDAQ	IESC	Thu, Oct 16, 2014	7.33	7.98	7.33	7.81
4160	NASDAQ	IESC	Wed, Oct 15, 2014	7.40	7.71	7.10	7.35
4159	NASDAQ	IESC	Tue, Oct 14, 2014	7.59	7.59	7.40	7.41
4158	NASDAQ	IESC	Mon, Oct 13, 2014	7.76	7.76	7.57	7.60
4157	NASDAQ	IESC	Fri, Oct 10, 2014	8.01	8.01	7.77	7.83
4156	NASDAQ	IESC	Thu, Oct 9, 2014	7.95	8.04	7.88	8.04
4155	NASDAQ	IESC	Wed, Oct 8, 2014	7.90	8.03	7.74	8.03
4154	NASDAQ	IESC	Tue, Oct 7, 2014	7.90	8.04	7.90	8.04
4153	NASDAQ	IESC	Mon, Oct 6, 2014	8.13	8.13	7.72	8.00
4152	NASDAQ	IESC	Fri, Oct 3, 2014	8.04	8.04	8.00	8.04
4151	NASDAQ	IESC	Thu, Oct 2, 2014	7.99	8.08	7.68	8.04
4150	NASDAQ	IESC	Wed, Oct 1, 2014	8.20	8.15	7.96	7.97
4149	NASDAQ	IESC	Tue, Sep 30, 2014	8.07	8.29	8.07	8.25
4148	NASDAQ	IESC	Mon, Sep 29, 2014	7.84	8.30	7.51	8.18
4147	NASDAQ	IESC	Fri, Sep 26, 2014	8.10	8.10	7.88	8.00
4146	NASDAQ	IESC	Thu, Sep 25, 2014	8.24	8.24	7.73	7.81
4145	NASDAQ	IESC	Wed, Sep 24, 2014	8.35	8.35	7.77	7.86
4144	NASDAQ	IESC	Tue, Sep 23, 2014	7.44	8.39	7.41	8.37
4143	NASDAQ	IESC	Mon, Sep 22, 2014	7.42	7.86	7.26	7.49
4142	NASDAQ	IESC	Fri, Sep 19, 2014	7.75	7.75	7.25	7.52
4141	NASDAQ	IESC	Thu, Sep 18, 2014	7.52	7.76	7.29	7.50
4140	NASDAQ	IESC	Wed, Sep 17, 2014	7.57	7.82	7.39	7.53
4139	NASDAQ	IESC	Tue, Sep 16, 2014	7.84	7.87	7.28	7.54
4138	NASDAQ	IESC	Mon, Sep 15, 2014	7.70	7.95	7.25	7.28
4137	NASDAQ	IESC	Fri, Sep 12, 2014	7.90	8.16	7.50	7.62
4136	NASDAQ	IESC	Thu, Sep 11, 2014	7.98	8.24	7.85	7.86
4135	NASDAQ	IESC	Wed, Sep 10, 2014	8.13	8.30	7.90	7.98
4134	NASDAQ	IESC	Tue, Sep 9, 2014	8.12	8.41	8.12	8.12
4133	NASDAQ	IESC	Mon, Sep 8, 2014	8.07	8.41	8.07	8.13
4132	NASDAQ	IESC	Fri, Sep 5, 2014	7.96	8.25	7.96	8.07
4131	NASDAQ	IESC	Thu, Sep 4, 2014	7.87	8.00	7.86	7.95
4130	NASDAQ	IESC	Wed, Sep 3, 2014	7.85	7.87	7.64	7.85
4129	NASDAQ	IESC	Tue, Sep 2, 2014	7.88	7.88	7.55	7.62
4128	NASDAQ	IESC	Fri, Aug 29, 2014	7.83	7.86	7.62	7.62
4127	NASDAQ	IESC	Thu, Aug 28, 2014	7.83	7.87	7.25	7.62
4126	NASDAQ	IESC	Wed, Aug 27, 2014	7.57	7.63	7.26	7.37
4125	NASDAQ	IESC	Tue, Aug 26, 2014	7.80	7.80	7.49	7.57
4124	NASDAQ	IESC	Mon, Aug 25, 2014	7.76	7.86	7.62	7.71
4123	NASDAQ	IESC	Fri, Aug 22, 2014	7.16	7.88	7.15	7.61
4122	NASDAQ	IESC	Thu, Aug 21, 2014	7.33	7.33	7.06	7.11
4121	NASDAQ	IESC	Wed, Aug 20, 2014	7.20	7.25	7.13	7.17
4120	NASDAQ	IESC	Tue, Aug 19, 2014	7.25	7.27	7.15	7.24
4119	NASDAQ	IESC	Mon, Aug 18, 2014	7.24	7.25	7.12	7.23
4118	NASDAQ	IESC	Fri, Aug 15, 2014	6.98	7.19	6.48	7.06
4117	NASDAQ	IESC	Thu, Aug 14, 2014	6.99	7.08	6.95	6.95
4116	NASDAQ	IESC	Wed, Aug 13, 2014	7.06	7.19	6.95	6.98
4115	NASDAQ	IESC	Tue, Aug 12, 2014	6.80	7.24	6.80	6.97
4114	NASDAQ	IESC	Mon, Aug 11, 2014	6.77	6.77	6.55	6.65
4113	NASDAQ	IESC	Fri, Aug 8, 2014	6.48	6.62	6.48	6.61
4112	NASDAQ	IESC	Thu, Aug 7, 2014	6.44	6.39	6.30	6.39
4111	NASDAQ	IESC	Wed, Aug 6, 2014	6.49	6.49	6.32	6.39
4110	NASDAQ	IESC	Tue, Aug 5, 2014	6.50	6.50	6.20	6.33
4109	NASDAQ	IESC	Mon, Aug 4, 2014	6.24	6.49	6.22	6.43
4108	NASDAQ	IESC	Fri, Aug 1, 2014	6.92	6.95	6.14	6.14
4107	NASDAQ	IESC	Thu, Jul 31, 2014	6.46	6.50	6.30	6.38
4106	NASDAQ	IESC	Wed, Jul 30, 2014	6.43	6.50	6.43	6.49
4105	NASDAQ	IESC	Tue, Jul 29, 2014	6.20	6.45	6.20	6.32
4104	NASDAQ	IESC	Mon, Jul 28, 2014	6.25	6.45	6.25	6.44
4103	NASDAQ	IESC	Fri, Jul 25, 2014	6.43	6.43	6.26	6.27
4102	NASDAQ	IESC	Thu, Jul 24, 2014	6.45	6.45	6.30	6.36
4101	NASDAQ	IESC	Wed, Jul 23, 2014	6.33	6.45	6.33	6.45
4100	NASDAQ	IESC	Tue, Jul 22, 2014	6.45	6.45	6.34	6.38
4099	NASDAQ	IESC	Mon, Jul 21, 2014	6.45	6.46	6.35	6.45
4098	NASDAQ	IESC	Fri, Jul 18, 2014	6.50	6.50	6.41	6.48
4097	NASDAQ	IESC	Thu, Jul 17, 2014	6.63	6.63	6.51	6.59
4096	NASDAQ	IESC	Wed, Jul 16, 2014	6.87	6.95	6.70	6.78
4095	NASDAQ	IESC	Tue, Jul 15, 2014	6.86	7.09	6.76	6.96
4094	NASDAQ	IESC	Mon, Jul 14, 2014	6.42	6.85	6.42	6.74
4093	NASDAQ	IESC	Fri, Jul 11, 2014	6.43	6.60	6.30	6.30
4092	NASDAQ	IESC	Thu, Jul 10, 2014	6.40	6.42	6.34	6.42
4091	NASDAQ	IESC	Wed, Jul 9, 2014	6.42	6.44	6.28	6.33
4090	NASDAQ	IESC	Tue, Jul 8, 2014	6.53	6.67	6.09	6.45
4089	NASDAQ	IESC	Mon, Jul 7, 2014	6.26	6.59	6.15	6.33
4088	NASDAQ	IESC	Thu, Jul 3, 2014	6.45	6.60	6.45	6.46
4087	NASDAQ	IESC	Wed, Jul 2, 2014	6.69	6.69	6.40	6.56
4086	NASDAQ	IESC	Tue, Jul 1, 2014	6.74	6.89	6.51	6.64
4085	NASDAQ	IESC	Mon, Jun 30, 2014	6.40	6.90	6.06	6.67
4084	NASDAQ	IESC	Fri, Jun 27, 2014	6.35	6.35	6.35	6.35
4083	NASDAQ	IESC	Thu, Jun 26, 2014	6.18	6.29	6.07	6.29
4082	NASDAQ	IESC	Wed, Jun 25, 2014	6.02	6.36	5.97	6.08
4081	NASDAQ	IESC	Tue, Jun 24, 2014	6.10	6.14	6.01	6.05
4080	NASDAQ	IESC	Mon, Jun 23, 2014	6.18	6.18	5.83	6.17
4079	NASDAQ	IESC	Fri, Jun 20, 2014	6.05	6.25	6.06	6.24
4078	NASDAQ	IESC	Thu, Jun 19, 2014	5.96	6.15	5.92	6.08
4077	NASDAQ	IESC	Wed, Jun 18, 2014	5.99	6.31	5.99	6.25
4076	NASDAQ	IESC	Tue, Jun 17, 2014	6.02	6.09	5.88	6.05
4075	NASDAQ	IESC	Mon, Jun 16, 2014	6.13	6.15	6.08	6.15
4074	NASDAQ	IESC	Fri, Jun 13, 2014	5.88	6.10	5.76	6.09
4073	NASDAQ	IESC	Thu, Jun 12, 2014	5.89	5.95	5.95	5.95
4072	NASDAQ	IESC	Wed, Jun 11, 2014	6.00	6.01	6.00	6.00
4071	NASDAQ	IESC	Tue, Jun 10, 2014	6.05	6.23	5.91	6.08
4070	NASDAQ	IESC	Mon, Jun 9, 2014	6.50	6.50	5.89	6.00
4069	NASDAQ	IESC	Fri, Jun 6, 2014	6.25	6.58	6.01	6.56
4068	NASDAQ	IESC	Thu, Jun 5, 2014	6.36	6.36	6.23	6.23
4067	NASDAQ	IESC	Wed, Jun 4, 2014	6.46	6.61	6.25	6.26
4066	NASDAQ	IESC	Tue, Jun 3, 2014	6.56	6.74	6.38	6.41
4065	NASDAQ	IESC	Mon, Jun 2, 2014	6.55	6.87	6.52	6.85
4064	NASDAQ	IESC	Fri, May 30, 2014	6.52	6.87	6.52	6.76
4063	NASDAQ	IESC	Thu, May 29, 2014	6.77	6.87	6.48	6.84
4062	NASDAQ	IESC	Wed, May 28, 2014	6.77	6.88	6.72	6.80
4061	NASDAQ	IESC	Tue, May 27, 2014	6.81	6.82	6.81	6.81
4060	NASDAQ	IESC	Fri, May 23, 2014	6.81	6.81	6.81	6.81
4059	NASDAQ	IESC	Thu, May 22, 2014	6.77	6.87	6.77	6.86
4058	NASDAQ	IESC	Wed, May 21, 2014	6.91	6.91	6.60	6.87
4057	NASDAQ	IESC	Tue, May 20, 2014	6.80	6.90	6.66	6.85
4056	NASDAQ	IESC	Mon, May 19, 2014	6.49	6.88	6.49	6.85
4055	NASDAQ	IESC	Fri, May 16, 2014	6.55	6.80	6.16	6.80
4054	NASDAQ	IESC	Thu, May 15, 2014	6.39	6.56	6.20	6.56
4053	NASDAQ	IESC	Wed, May 14, 2014	6.28	6.28	6.28	6.28
4052	NASDAQ	IESC	Tue, May 13, 2014	6.16	6.50	6.06	6.50
4051	NASDAQ	IESC	Mon, May 12, 2014	6.40	6.40	6.15	6.25
4050	NASDAQ	IESC	Fri, May 9, 2014	6.39	6.64	6.31	6.57
4049	NASDAQ	IESC	Thu, May 8, 2014	6.03	6.65	5.92	6.35
4048	NASDAQ	IESC	Wed, May 7, 2014	6.09	6.39	5.95	6.08
4047	NASDAQ	IESC	Tue, May 6, 2014	5.98	5.98	5.85	5.85
4046	NASDAQ	IESC	Mon, May 5, 2014	6.12	6.50	5.88	6.07
4045	NASDAQ	IESC	Fri, May 2, 2014	6.19	6.36	6.01	6.18
4044	NASDAQ	IESC	Thu, May 1, 2014	6.28	6.28	6.10	6.13
4043	NASDAQ	IESC	Wed, Apr 30, 2014	6.30	6.30	6.19	6.21
4042	NASDAQ	IESC	Tue, Apr 29, 2014	6.30	6.35	6.30	6.35
4041	NASDAQ	IESC	Mon, Apr 28, 2014	6.42	6.42	6.25	6.29
4040	NASDAQ	IESC	Fri, Apr 25, 2014	6.70	6.70	6.37	6.49
4039	NASDAQ	IESC	Thu, Apr 24, 2014	6.50	6.94	6.46	6.73
4038	NASDAQ	IESC	Tue, Apr 22, 2014	6.56	6.58	6.51	6.53
4037	NASDAQ	IESC	Mon, Apr 21, 2014	6.20	6.54	6.30	6.45
4036	NASDAQ	IESC	Thu, Apr 17, 2014	6.58	6.50	6.20	6.40
4035	NASDAQ	IESC	Wed, Apr 16, 2014	6.15	6.53	6.13	6.45
4034	NASDAQ	IESC	Tue, Apr 15, 2014	6.51	6.53	6.20	6.24
4033	NASDAQ	IESC	Mon, Apr 14, 2014	6.41	6.44	6.33	6.43
4032	NASDAQ	IESC	Fri, Apr 11, 2014	6.38	6.47	6.29	6.42
4031	NASDAQ	IESC	Thu, Apr 10, 2014	6.44	6.48	6.30	6.45
4030	NASDAQ	IESC	Wed, Apr 9, 2014	6.24	6.44	6.18	6.42
4029	NASDAQ	IESC	Tue, Apr 8, 2014	6.09	6.35	6.09	6.18
4028	NASDAQ	IESC	Mon, Apr 7, 2014	6.05	6.44	6.02	6.09
4027	NASDAQ	IESC	Fri, Apr 4, 2014	6.59	6.59	6.07	6.14
4026	NASDAQ	IESC	Thu, Apr 3, 2014	6.53	6.53	6.24	6.44
4025	NASDAQ	IESC	Wed, Apr 2, 2014	6.16	6.53	6.15	6.44
4024	NASDAQ	IESC	Tue, Apr 1, 2014	6.17	6.23	6.10	6.19
4023	NASDAQ	IESC	Mon, Mar 31, 2014	6.25	6.25	6.21	6.21
4022	NASDAQ	IESC	Fri, Mar 28, 2014	6.20	6.34	6.20	6.25
4021	NASDAQ	IESC	Thu, Mar 27, 2014	6.34	6.34	6.13	6.13
4020	NASDAQ	IESC	Wed, Mar 26, 2014	6.26	6.36	6.25	6.25
4019	NASDAQ	IESC	Tue, Mar 25, 2014	6.36	6.36	6.25	6.26
4018	NASDAQ	IESC	Mon, Mar 24, 2014	6.40	6.40	6.26	6.26
4017	NASDAQ	IESC	Fri, Mar 21, 2014	6.38	6.48	6.13	6.47
4016	NASDAQ	IESC	Thu, Mar 20, 2014	6.14	6.31	6.14	6.29
4015	NASDAQ	IESC	Wed, Mar 19, 2014	6.21	6.26	6.02	6.06
4014	NASDAQ	IESC	Tue, Mar 18, 2014	6.20	6.20	6.10	6.20
4013	NASDAQ	IESC	Mon, Mar 17, 2014	6.23	6.23	6.10	6.20
4012	NASDAQ	IESC	Fri, Mar 14, 2014	6.24	6.34	6.16	6.23
4011	NASDAQ	IESC	Thu, Mar 13, 2014	6.34	6.34	6.25	6.26
4010	NASDAQ	IESC	Wed, Mar 12, 2014	6.41	6.46	6.26	6.40
4009	NASDAQ	IESC	Tue, Mar 11, 2014	6.25	6.38	6.25	6.26
4008	NASDAQ	IESC	Mon, Mar 10, 2014	6.39	6.38	6.08	6.21
4007	NASDAQ	IESC	Fri, Mar 7, 2014	6.34	6.59	5.96	6.38
4006	NASDAQ	IESC	Thu, Mar 6, 2014	5.88	6.44	5.60	6.37
4005	NASDAQ	IESC	Wed, Mar 5, 2014	5.45	5.69	5.40	5.64
4004	NASDAQ	IESC	Tue, Mar 4, 2014	5.31	5.43	5.20	5.36
4003	NASDAQ	IESC	Mon, Mar 3, 2014	5.49	5.49	5.10	5.27
4002	NASDAQ	IESC	Fri, Feb 28, 2014	5.34	5.47	5.28	5.47
4001	NASDAQ	IESC	Thu, Feb 27, 2014	5.40	5.40	5.30	5.30
4000	NASDAQ	IESC	Wed, Feb 26, 2014	5.59	5.59	5.45	5.47
3999	NASDAQ	IESC	Tue, Feb 25, 2014	5.72	5.72	5.32	5.33
3998	NASDAQ	IESC	Mon, Feb 24, 2014	5.98	6.15	5.68	5.80
3997	NASDAQ	IESC	Fri, Feb 21, 2014	6.22	6.22	6.04	6.04
3996	NASDAQ	IESC	Thu, Feb 20, 2014	6.34	6.42	6.02	6.42
3995	NASDAQ	IESC	Wed, Feb 19, 2014	6.42	6.42	6.41	6.41
3994	NASDAQ	IESC	Tue, Feb 18, 2014	6.45	6.45	6.28	6.36
3993	NASDAQ	IESC	Fri, Feb 14, 2014	6.44	6.44	6.29	6.44
3992	NASDAQ	IESC	Thu, Feb 13, 2014	6.20	6.39	6.07	6.37
3991	NASDAQ	IESC	Wed, Feb 12, 2014	6.20	6.55	6.19	6.19
3990	NASDAQ	IESC	Tue, Feb 11, 2014	6.36	6.41	6.17	6.17
3989	NASDAQ	IESC	Mon, Feb 10, 2014	6.20	6.36	6.07	6.36
3988	NASDAQ	IESC	Fri, Feb 7, 2014	6.18	6.41	6.09	6.15
3987	NASDAQ	IESC	Thu, Feb 6, 2014	6.27	6.42	6.08	6.08
3986	NASDAQ	IESC	Wed, Feb 5, 2014	6.29	6.32	5.95	5.95
3985	NASDAQ	IESC	Tue, Feb 4, 2014	6.30	6.31	6.09	6.25
3984	NASDAQ	IESC	Mon, Feb 3, 2014	6.05	6.30	5.91	6.16
3983	NASDAQ	IESC	Fri, Jan 31, 2014	6.25	6.25	6.10	6.10
3982	NASDAQ	IESC	Thu, Jan 30, 2014	6.19	6.36	6.17	6.20
3981	NASDAQ	IESC	Wed, Jan 29, 2014	6.15	6.20	5.95	6.12
3980	NASDAQ	IESC	Tue, Jan 28, 2014	6.40	6.50	6.23	6.24
3979	NASDAQ	IESC	Mon, Jan 27, 2014	6.92	6.99	5.78	6.59
3978	NASDAQ	IESC	Fri, Jan 24, 2014	6.22	6.24	5.98	6.15
3977	NASDAQ	IESC	Thu, Jan 23, 2014	6.45	6.45	6.07	6.16
3976	NASDAQ	IESC	Wed, Jan 22, 2014	6.47	6.61	6.11	6.31
3975	NASDAQ	IESC	Tue, Jan 21, 2014	6.25	6.45	6.11	6.33
3974	NASDAQ	IESC	Fri, Jan 17, 2014	6.11	6.24	6.00	6.17
3973	NASDAQ	IESC	Thu, Jan 16, 2014	6.07	6.13	5.82	6.07
3972	NASDAQ	IESC	Wed, Jan 15, 2014	5.84	6.24	5.80	6.06
3971	NASDAQ	IESC	Tue, Jan 14, 2014	5.69	5.86	5.54	5.86
3970	NASDAQ	IESC	Mon, Jan 13, 2014	5.89	5.89	5.68	5.68
3969	NASDAQ	IESC	Fri, Jan 10, 2014	5.94	5.99	5.67	5.99
3968	NASDAQ	IESC	Thu, Jan 9, 2014	5.77	6.00	5.74	5.97
3967	NASDAQ	IESC	Wed, Jan 8, 2014	5.50	6.00	5.50	5.86
3966	NASDAQ	IESC	Tue, Jan 7, 2014	6.09	6.46	5.62	5.62
3965	NASDAQ	IESC	Mon, Jan 6, 2014	5.87	6.47	5.77	6.03
3964	NASDAQ	IESC	Fri, Jan 3, 2014	5.50	5.96	5.49	5.90
3963	NASDAQ	IESC	Thu, Jan 2, 2014	5.16	5.75	5.16	5.45
3962	NASDAQ	IESC	Tue, Dec 31, 2013	5.00	5.50	5.00	5.39
3961	NASDAQ	IESC	Mon, Dec 30, 2013	5.39	5.50	5.20	5.34
3960	NASDAQ	IESC	Fri, Dec 27, 2013	5.15	5.45	5.09	5.44
3959	NASDAQ	IESC	Thu, Dec 26, 2013	5.20	5.20	4.85	4.97
3958	NASDAQ	IESC	Tue, Dec 24, 2013	5.00	5.30	4.94	5.09
3957	NASDAQ	IESC	Mon, Dec 23, 2013	5.16	5.45	4.92	5.05
3956	NASDAQ	IESC	Fri, Dec 20, 2013	5.07	5.19	5.03	5.16
3955	NASDAQ	IESC	Thu, Dec 19, 2013	5.20	5.55	5.18	5.29
3954	NASDAQ	IESC	Wed, Dec 18, 2013	5.20	6.00	5.11	5.41
3953	NASDAQ	IESC	Tue, Dec 17, 2013	5.20	5.25	5.10	5.11
3952	NASDAQ	IESC	Mon, Dec 16, 2013	5.35	5.35	5.11	5.13
3951	NASDAQ	IESC	Fri, Dec 13, 2013	5.24	5.35	5.10	5.19
3950	NASDAQ	IESC	Thu, Dec 12, 2013	5.18	5.47	5.10	5.14
3949	NASDAQ	IESC	Wed, Dec 11, 2013	5.06	5.50	5.00	5.12
3948	NASDAQ	IESC	Tue, Dec 10, 2013	5.04	5.15	4.83	5.05
3947	NASDAQ	IESC	Mon, Dec 9, 2013	4.70	5.12	4.61	4.90
3946	NASDAQ	IESC	Fri, Dec 6, 2013	4.64	4.78	4.51	4.78
3945	NASDAQ	IESC	Thu, Dec 5, 2013	4.65	4.65	4.49	4.60
3944	NASDAQ	IESC	Wed, Dec 4, 2013	4.57	4.80	4.34	4.66
3943	NASDAQ	IESC	Tue, Dec 3, 2013	4.57	4.65	4.34	4.55
3942	NASDAQ	IESC	Mon, Dec 2, 2013	4.72	4.72	4.46	4.57
3941	NASDAQ	IESC	Fri, Nov 29, 2013	4.79	4.80	4.76	4.79
3940	NASDAQ	IESC	Wed, Nov 27, 2013	4.75	4.79	4.70	4.70
3939	NASDAQ	IESC	Tue, Nov 26, 2013	4.49	4.66	4.35	4.66
3938	NASDAQ	IESC	Mon, Nov 25, 2013	4.38	4.57	4.25	4.39
3937	NASDAQ	IESC	Fri, Nov 22, 2013	4.50	4.60	4.42	4.42
3936	NASDAQ	IESC	Thu, Nov 21, 2013	4.68	4.75	4.47	4.47
3935	NASDAQ	IESC	Wed, Nov 20, 2013	4.99	4.99	4.62	4.62
3934	NASDAQ	IESC	Tue, Nov 19, 2013	4.94	5.10	4.89	4.91
3933	NASDAQ	IESC	Mon, Nov 18, 2013	4.81	4.81	4.81	4.81
3932	NASDAQ	IESC	Fri, Nov 15, 2013	4.95	5.17	4.82	4.86
3931	NASDAQ	IESC	Thu, Nov 14, 2013	4.81	5.11	4.81	5.11
3930	NASDAQ	IESC	Wed, Nov 13, 2013	4.75	4.86	4.75	4.83
3929	NASDAQ	IESC	Tue, Nov 12, 2013	4.70	4.99	4.68	4.71
3928	NASDAQ	IESC	Mon, Nov 11, 2013	4.55	4.80	4.55	4.68
3927	NASDAQ	IESC	Fri, Nov 8, 2013	4.47	4.47	4.47	4.47
3926	NASDAQ	IESC	Thu, Nov 7, 2013	4.67	4.67	4.36	4.36
3925	NASDAQ	IESC	Wed, Nov 6, 2013	4.50	4.79	4.49	4.57
3924	NASDAQ	IESC	Tue, Nov 5, 2013	4.80	4.80	4.48	4.48
3923	NASDAQ	IESC	Mon, Nov 4, 2013	4.59	4.59	4.48	4.48
3922	NASDAQ	IESC	Fri, Nov 1, 2013	4.46	4.56	4.46	4.48
3921	NASDAQ	IESC	Thu, Oct 31, 2013	4.45	4.66	4.40	4.66
3920	NASDAQ	IESC	Wed, Oct 30, 2013	4.60	4.67	4.36	4.54
3919	NASDAQ	IESC	Tue, Oct 29, 2013	4.37	4.67	4.40	4.67
3918	NASDAQ	IESC	Mon, Oct 28, 2013	4.41	4.43	4.35	4.39
3917	NASDAQ	IESC	Fri, Oct 25, 2013	4.50	4.50	4.10	4.50
3916	NASDAQ	IESC	Thu, Oct 24, 2013	4.56	4.65	4.40	4.64
3915	NASDAQ	IESC	Wed, Oct 23, 2013	4.55	4.65	4.50	4.64
3914	NASDAQ	IESC	Tue, Oct 22, 2013	4.68	4.75	4.45	4.66
3913	NASDAQ	IESC	Mon, Oct 21, 2013	4.70	4.89	4.35	4.79
3912	NASDAQ	IESC	Fri, Oct 18, 2013	4.80	4.89	4.70	4.70
3911	NASDAQ	IESC	Thu, Oct 17, 2013	4.79	4.85	4.74	4.83
3910	NASDAQ	IESC	Wed, Oct 16, 2013	4.96	4.96	4.76	4.81
3909	NASDAQ	IESC	Tue, Oct 15, 2013	5.01	5.20	4.70	5.05
3908	NASDAQ	IESC	Mon, Oct 14, 2013	4.85	5.67	4.85	5.11
3907	NASDAQ	IESC	Fri, Oct 11, 2013	5.05	5.05	4.52	4.78
3906	NASDAQ	IESC	Thu, Oct 10, 2013	4.67	5.51	4.50	5.40
3905	NASDAQ	IESC	Wed, Oct 9, 2013	4.50	4.75	4.23	4.75
3904	NASDAQ	IESC	Tue, Oct 8, 2013	4.42	4.58	4.20	4.35
3903	NASDAQ	IESC	Mon, Oct 7, 2013	4.56	4.72	4.20	4.57
3902	NASDAQ	IESC	Fri, Oct 4, 2013	4.20	4.68	4.05	4.66
3901	NASDAQ	IESC	Thu, Oct 3, 2013	4.13	4.29	4.08	4.13
3900	NASDAQ	IESC	Wed, Oct 2, 2013	4.04	4.22	4.04	4.17
3899	NASDAQ	IESC	Tue, Oct 1, 2013	4.14	4.14	4.00	4.00
3898	NASDAQ	IESC	Mon, Sep 30, 2013	4.12	4.27	4.01	4.06
3897	NASDAQ	IESC	Fri, Sep 27, 2013	4.25	4.26	4.00	4.08
3896	NASDAQ	IESC	Thu, Sep 26, 2013	4.23	4.24	4.22	4.24
3895	NASDAQ	IESC	Wed, Sep 25, 2013	4.27	4.38	4.14	4.29
3894	NASDAQ	IESC	Tue, Sep 24, 2013	4.25	4.37	4.19	4.30
3893	NASDAQ	IESC	Mon, Sep 23, 2013	4.15	4.15	4.15	4.15
3892	NASDAQ	IESC	Fri, Sep 20, 2013	4.35	4.54	4.35	4.54
3891	NASDAQ	IESC	Thu, Sep 19, 2013	4.30	4.54	4.30	4.38
3890	NASDAQ	IESC	Wed, Sep 18, 2013	4.27	4.52	4.20	4.39
3889	NASDAQ	IESC	Tue, Sep 17, 2013	4.26	4.47	4.23	4.23
3888	NASDAQ	IESC	Fri, Sep 13, 2013	4.30	4.41	4.12	4.24
3887	NASDAQ	IESC	Thu, Sep 12, 2013	4.14	4.29	4.28	4.28
3886	NASDAQ	IESC	Wed, Sep 11, 2013	4.19	4.31	4.00	4.03
3885	NASDAQ	IESC	Tue, Sep 10, 2013	4.13	4.17	4.00	4.14
3884	NASDAQ	IESC	Mon, Sep 9, 2013	4.00	4.19	3.91	3.91
3883	NASDAQ	IESC	Fri, Sep 6, 2013	3.92	3.94	3.94	3.94
3882	NASDAQ	IESC	Thu, Sep 5, 2013	4.23	4.23	4.08	4.08
3881	NASDAQ	IESC	Wed, Sep 4, 2013	4.08	4.24	3.81	4.08
3880	NASDAQ	IESC	Tue, Sep 3, 2013	4.25	4.25	4.14	4.14
3879	NASDAQ	IESC	Fri, Aug 30, 2013	4.20	4.20	4.10	4.10
3878	NASDAQ	IESC	Thu, Aug 29, 2013	4.36	4.40	4.25	4.25
3877	NASDAQ	IESC	Wed, Aug 28, 2013	4.17	4.19	4.00	4.13
3876	NASDAQ	IESC	Mon, Aug 26, 2013	4.55	4.88	4.23	4.35
3875	NASDAQ	IESC	Fri, Aug 23, 2013	4.59	4.59	4.45	4.45
3874	NASDAQ	IESC	Thu, Aug 22, 2013	4.58	4.60	4.55	4.55
3873	NASDAQ	IESC	Wed, Aug 21, 2013	4.50	4.55	3.94	4.32
3872	NASDAQ	IESC	Tue, Aug 20, 2013	4.52	4.52	4.51	4.51
3871	NASDAQ	IESC	Mon, Aug 19, 2013	4.61	4.61	4.52	4.52
3870	NASDAQ	IESC	Fri, Aug 16, 2013	4.58	4.75	4.55	4.55
3869	NASDAQ	IESC	Thu, Aug 15, 2013	4.67	4.70	4.56	4.66
3868	NASDAQ	IESC	Wed, Aug 14, 2013	4.70	4.75	4.54	4.73
3867	NASDAQ	IESC	Tue, Aug 13, 2013	4.79	4.79	4.71	4.71
3866	NASDAQ	IESC	Mon, Aug 12, 2013	4.74	4.92	4.66	4.92
3865	NASDAQ	IESC	Fri, Aug 9, 2013	5.01	5.14	4.65	4.66
3864	NASDAQ	IESC	Thu, Aug 8, 2013	5.20	5.25	4.92	4.92
3863	NASDAQ	IESC	Wed, Aug 7, 2013	4.85	5.18	4.85	5.18
3862	NASDAQ	IESC	Tue, Aug 6, 2013	5.39	5.58	5.39	5.56
3861	NASDAQ	IESC	Mon, Aug 5, 2013	5.07	5.75	4.97	5.26
3860	NASDAQ	IESC	Fri, Aug 2, 2013	5.64	5.79	5.02	5.02
3859	NASDAQ	IESC	Thu, Aug 1, 2013	5.79	5.90	5.49	5.69
3858	NASDAQ	IESC	Wed, Jul 31, 2013	4.63	6.09	4.67	5.89
3857	NASDAQ	IESC	Tue, Jul 30, 2013	4.72	4.74	4.51	4.65
3856	NASDAQ	IESC	Mon, Jul 29, 2013	4.61	4.61	4.61	4.61
3855	NASDAQ	IESC	Fri, Jul 26, 2013	4.52	4.66	4.52	4.60
3854	NASDAQ	IESC	Thu, Jul 25, 2013	4.76	4.76	4.37	4.47
3853	NASDAQ	IESC	Wed, Jul 24, 2013	4.75	4.75	4.75	4.75
3852	NASDAQ	IESC	Tue, Jul 23, 2013	4.78	4.78	4.78	4.78
3851	NASDAQ	IESC	Mon, Jul 22, 2013	4.69	4.79	4.66	4.79
3850	NASDAQ	IESC	Fri, Jul 19, 2013	4.62	4.65	4.62	4.65
3849	NASDAQ	IESC	Thu, Jul 18, 2013	4.62	4.66	4.62	4.65
3848	NASDAQ	IESC	Wed, Jul 17, 2013	4.78	4.78	4.61	4.68
3847	NASDAQ	IESC	Tue, Jul 16, 2013	4.72	4.72	4.65	4.70
3846	NASDAQ	IESC	Mon, Jul 15, 2013	4.65	4.65	4.65	4.65
3845	NASDAQ	IESC	Fri, Jul 12, 2013	4.65	4.69	4.65	4.69
3844	NASDAQ	IESC	Thu, Jul 11, 2013	4.80	5.12	4.80	4.89
3843	NASDAQ	IESC	Wed, Jul 10, 2013	4.70	4.80	4.69	4.79
3842	NASDAQ	IESC	Tue, Jul 9, 2013	4.86	4.69	4.66	4.69
3841	NASDAQ	IESC	Mon, Jul 8, 2013	5.15	5.15	4.80	4.80
3840	NASDAQ	IESC	Fri, Jul 5, 2013	5.12	5.12	4.70	4.70
3839	NASDAQ	IESC	Tue, Jul 2, 2013	5.20	5.20	4.67	5.04
3838	NASDAQ	IESC	Mon, Jul 1, 2013	5.40	5.39	4.42	4.62
3837	NASDAQ	IESC	Fri, Jun 28, 2013	4.24	4.45	4.20	4.44
3836	NASDAQ	IESC	Thu, Jun 27, 2013	4.34	4.44	4.15	4.22
3835	NASDAQ	IESC	Wed, Jun 26, 2013	4.30	4.45	4.30	4.37
3834	NASDAQ	IESC	Tue, Jun 25, 2013	4.42	4.42	4.15	4.35
3833	NASDAQ	IESC	Mon, Jun 24, 2013	4.42	4.44	4.26	4.31
3832	NASDAQ	IESC	Fri, Jun 21, 2013	4.15	4.42	4.05	4.42
3831	NASDAQ	IESC	Thu, Jun 20, 2013	4.45	4.45	4.18	4.27
3830	NASDAQ	IESC	Wed, Jun 19, 2013	4.53	4.53	4.46	4.47
3829	NASDAQ	IESC	Tue, Jun 18, 2013	5.00	5.00	3.64	4.62
3828	NASDAQ	IESC	Mon, Jun 17, 2013	4.75	5.36	3.38	4.99
3827	NASDAQ	IESC	Fri, Jun 14, 2013	5.13	5.13	5.13	5.13
3826	NASDAQ	IESC	Thu, Jun 13, 2013	5.08	5.14	5.05	5.13
3825	NASDAQ	IESC	Wed, Jun 12, 2013	5.05	5.05	5.00	5.03
3824	NASDAQ	IESC	Tue, Jun 11, 2013	5.36	5.45	5.10	5.21
3823	NASDAQ	IESC	Mon, Jun 10, 2013	5.36	5.40	5.26	5.40
3822	NASDAQ	IESC	Fri, Jun 7, 2013	5.31	5.58	5.31	5.41
3821	NASDAQ	IESC	Wed, Jun 5, 2013	5.33	5.49	5.26	5.29
3820	NASDAQ	IESC	Tue, Jun 4, 2013	5.46	5.46	5.26	5.29
3819	NASDAQ	IESC	Mon, Jun 3, 2013	5.50	5.60	5.18	5.50
3818	NASDAQ	IESC	Fri, May 31, 2013	5.51	5.59	5.44	5.59
3817	NASDAQ	IESC	Thu, May 30, 2013	5.61	5.61	5.51	5.60
3816	NASDAQ	IESC	Wed, May 29, 2013	5.70	5.83	5.49	5.70
3815	NASDAQ	IESC	Tue, May 28, 2013	5.80	5.85	5.85	5.85
3814	NASDAQ	IESC	Thu, May 23, 2013	5.74	5.76	5.74	5.75
3813	NASDAQ	IESC	Wed, May 22, 2013	5.54	5.66	5.66	5.66
3812	NASDAQ	IESC	Tue, May 21, 2013	5.89	5.89	5.48	5.61
3811	NASDAQ	IESC	Mon, May 20, 2013	5.79	5.89	5.89	5.89
3810	NASDAQ	IESC	Fri, May 17, 2013	6.15	6.15	5.83	5.83
3809	NASDAQ	IESC	Thu, May 16, 2013	6.03	6.06	6.02	6.02
3808	NASDAQ	IESC	Wed, May 15, 2013	6.19	6.34	5.85	6.19
3807	NASDAQ	IESC	Tue, May 14, 2013	6.25	6.28	6.00	6.00
3806	NASDAQ	IESC	Mon, May 13, 2013	6.11	6.24	5.99	6.24
3805	NASDAQ	IESC	Fri, May 10, 2013	5.79	5.79	5.79	5.79
3804	NASDAQ	IESC	Thu, May 9, 2013	5.76	5.76	5.75	5.75
3803	NASDAQ	IESC	Wed, May 8, 2013	5.83	5.83	5.75	5.75
3802	NASDAQ	IESC	Tue, May 7, 2013	5.87	6.01	5.79	5.83
3801	NASDAQ	IESC	Mon, May 6, 2013	6.10	6.27	5.77	5.86
3800	NASDAQ	IESC	Fri, May 3, 2013	5.76	6.06	5.76	6.06
3799	NASDAQ	IESC	Thu, May 2, 2013	5.82	5.86	5.75	5.86
3798	NASDAQ	IESC	Wed, May 1, 2013	5.97	5.99	5.75	5.76
3797	NASDAQ	IESC	Tue, Apr 30, 2013	5.88	5.88	5.76	5.83
3796	NASDAQ	IESC	Mon, Apr 29, 2013	5.80	5.88	5.85	5.85
3795	NASDAQ	IESC	Fri, Apr 26, 2013	5.80	5.80	5.80	5.80
3794	NASDAQ	IESC	Thu, Apr 25, 2013	5.75	5.78	5.75	5.76
3793	NASDAQ	IESC	Wed, Apr 24, 2013	5.56	5.56	5.32	5.32
3792	NASDAQ	IESC	Tue, Apr 23, 2013	5.69	5.69	5.61	5.61
3791	NASDAQ	IESC	Mon, Apr 22, 2013	5.68	5.69	5.18	5.40
3790	NASDAQ	IESC	Thu, Apr 18, 2013	5.45	6.00	5.36	5.99
3789	NASDAQ	IESC	Wed, Apr 17, 2013	5.80	5.89	5.31	5.39
3788	NASDAQ	IESC	Tue, Apr 16, 2013	5.74	5.79	5.71	5.71
3787	NASDAQ	IESC	Mon, Apr 15, 2013	6.01	6.01	5.65	5.66
3786	NASDAQ	IESC	Mon, Apr 8, 2013	6.10	6.10	6.02	6.03
3785	NASDAQ	IESC	Fri, Apr 5, 2013	6.08	6.22	6.08	6.15
3784	NASDAQ	IESC	Thu, Apr 4, 2013	6.04	6.10	6.00	6.10
3783	NASDAQ	IESC	Wed, Apr 3, 2013	6.01	6.24	6.01	6.08
3782	NASDAQ	IESC	Tue, Apr 2, 2013	6.38	6.38	6.33	6.35
3781	NASDAQ	IESC	Mon, Apr 1, 2013	6.38	6.49	6.30	6.39
3780	NASDAQ	IESC	Thu, Mar 28, 2013	6.31	6.50	6.28	6.50
3779	NASDAQ	IESC	Wed, Mar 27, 2013	6.50	6.50	5.98	6.40
3778	NASDAQ	IESC	Tue, Mar 26, 2013	6.40	6.41	6.04	6.39
3777	NASDAQ	IESC	Mon, Mar 25, 2013	6.23	6.50	6.20	6.38
3776	NASDAQ	IESC	Fri, Mar 22, 2013	6.05	6.05	6.00	6.04
3775	NASDAQ	IESC	Thu, Mar 21, 2013	6.05	6.10	5.72	6.03
3774	NASDAQ	IESC	Wed, Mar 20, 2013	6.05	6.12	6.02	6.12
3773	NASDAQ	IESC	Tue, Mar 19, 2013	6.12	6.12	6.01	6.01
3772	NASDAQ	IESC	Mon, Mar 18, 2013	6.25	6.25	6.05	6.12
3771	NASDAQ	IESC	Fri, Mar 15, 2013	5.99	6.24	5.83	6.24
3770	NASDAQ	IESC	Thu, Mar 14, 2013	5.74	6.10	5.94	6.09
3769	NASDAQ	IESC	Wed, Mar 13, 2013	5.99	5.99	5.72	5.72
3768	NASDAQ	IESC	Tue, Mar 12, 2013	5.81	6.30	5.86	5.95
3767	NASDAQ	IESC	Mon, Mar 11, 2013	5.78	5.99	5.80	5.80
3766	NASDAQ	IESC	Fri, Mar 8, 2013	5.92	6.00	5.72	5.72
3765	NASDAQ	IESC	Thu, Mar 7, 2013	5.55	5.98	5.30	5.65
3764	NASDAQ	IESC	Wed, Mar 6, 2013	5.85	6.00	5.57	5.57
3763	NASDAQ	IESC	Tue, Mar 5, 2013	5.94	5.94	5.87	5.87
3762	NASDAQ	IESC	Mon, Mar 4, 2013	5.55	5.92	5.49	5.92
3761	NASDAQ	IESC	Fri, Mar 1, 2013	5.93	5.99	5.45	5.95
3760	NASDAQ	IESC	Thu, Feb 28, 2013	5.47	5.80	5.45	5.80
3759	NASDAQ	IESC	Wed, Feb 27, 2013	5.20	6.38	5.20	5.50
3758	NASDAQ	IESC	Tue, Feb 26, 2013	5.20	5.35	5.20	5.26
3757	NASDAQ	IESC	Fri, Feb 22, 2013	5.35	5.35	5.20	5.23
3756	NASDAQ	IESC	Thu, Feb 21, 2013	5.04	5.26	5.04	5.25
3755	NASDAQ	IESC	Wed, Feb 20, 2013	5.38	5.46	5.20	5.35
3754	NASDAQ	IESC	Tue, Feb 19, 2013	5.21	5.49	5.20	5.41
3753	NASDAQ	IESC	Fri, Feb 15, 2013	4.73	5.39	4.73	5.39
3752	NASDAQ	IESC	Thu, Feb 14, 2013	5.29	5.39	4.58	4.98
3751	NASDAQ	IESC	Wed, Feb 13, 2013	5.06	5.40	4.56	5.40
3750	NASDAQ	IESC	Tue, Feb 12, 2013	5.40	5.40	5.15	5.17
3749	NASDAQ	IESC	Mon, Feb 11, 2013	4.90	5.40	4.88	5.40
3748	NASDAQ	IESC	Fri, Feb 1, 2013	4.56	4.69	4.56	4.60
3747	NASDAQ	IESC	Thu, Jan 31, 2013	4.37	4.37	4.37	4.37
3746	NASDAQ	IESC	Wed, Jan 30, 2013	4.88	4.88	4.50	4.50
3745	NASDAQ	IESC	Tue, Jan 29, 2013	4.49	4.90	4.49	4.90
3744	NASDAQ	IESC	Mon, Jan 28, 2013	4.50	4.54	4.30	4.52
3743	NASDAQ	IESC	Fri, Jan 25, 2013	4.52	4.70	4.50	4.50
3742	NASDAQ	IESC	Thu, Jan 24, 2013	4.30	4.95	4.30	4.60
3741	NASDAQ	IESC	Tue, Jan 22, 2013	4.51	4.66	4.51	4.64
3740	NASDAQ	IESC	Fri, Jan 18, 2013	4.52	4.71	4.52	4.58
3739	NASDAQ	IESC	Wed, Jan 16, 2013	4.43	4.69	4.41	4.69
3738	NASDAQ	IESC	Tue, Jan 15, 2013	4.58	4.58	4.53	4.53
3737	NASDAQ	IESC	Mon, Jan 14, 2013	4.56	4.58	4.50	4.53
3736	NASDAQ	IESC	Fri, Jan 11, 2013	4.50	4.52	4.50	4.50
3735	NASDAQ	IESC	Thu, Jan 10, 2013	4.92	4.94	4.69	4.82
3734	NASDAQ	IESC	Wed, Jan 9, 2013	5.00	5.00	4.98	5.00
3733	NASDAQ	IESC	Tue, Jan 8, 2013	4.90	5.00	4.87	5.00
3732	NASDAQ	IESC	Mon, Jan 7, 2013	4.50	4.77	4.50	4.77
3731	NASDAQ	IESC	Thu, Jan 3, 2013	4.41	4.50	4.41	4.50
3730	NASDAQ	IESC	Mon, Dec 31, 2012	4.30	4.75	4.28	4.50
3729	NASDAQ	IESC	Fri, Dec 28, 2012	4.23	4.74	4.23	4.71
3728	NASDAQ	IESC	Thu, Dec 27, 2012	4.27	4.27	4.23	4.26
3727	NASDAQ	IESC	Wed, Dec 26, 2012	4.36	4.36	4.24	4.24
3726	NASDAQ	IESC	Mon, Dec 24, 2012	4.58	4.58	4.14	4.23
3725	NASDAQ	IESC	Fri, Dec 21, 2012	4.51	4.66	4.50	4.66
3724	NASDAQ	IESC	Thu, Dec 20, 2012	4.56	4.79	4.56	4.62
3723	NASDAQ	IESC	Wed, Dec 19, 2012	4.55	4.80	4.55	4.56
3722	NASDAQ	IESC	Tue, Dec 18, 2012	4.69	4.90	4.50	4.50
3721	NASDAQ	IESC	Mon, Dec 17, 2012	4.53	4.93	4.05	4.93
3720	NASDAQ	IESC	Fri, Dec 14, 2012	4.74	4.92	4.51	4.88
3719	NASDAQ	IESC	Thu, Dec 13, 2012	4.58	4.85	4.00	4.85
3718	NASDAQ	IESC	Wed, Dec 12, 2012	4.02	4.76	3.96	4.46
3717	NASDAQ	IESC	Tue, Dec 11, 2012	3.97	4.01	3.61	4.01
3716	NASDAQ	IESC	Mon, Dec 10, 2012	3.89	3.99	3.89	3.90
3715	NASDAQ	IESC	Fri, Dec 7, 2012	4.25	4.27	3.80	4.01
3714	NASDAQ	IESC	Thu, Dec 6, 2012	4.45	4.58	4.40	4.40
3713	NASDAQ	IESC	Wed, Dec 5, 2012	4.46	4.46	4.46	4.46
3712	NASDAQ	IESC	Tue, Dec 4, 2012	4.47	4.48	4.45	4.45
3711	NASDAQ	IESC	Mon, Dec 3, 2012	4.46	4.87	4.46	4.46
3710	NASDAQ	IESC	Fri, Nov 30, 2012	4.25	4.59	4.25	4.26
3709	NASDAQ	IESC	Thu, Nov 29, 2012	4.51	4.51	4.45	4.50
3708	NASDAQ	IESC	Wed, Nov 28, 2012	4.48	4.50	4.48	4.50
3707	NASDAQ	IESC	Tue, Nov 27, 2012	4.65	4.65	4.65	4.65
3706	NASDAQ	IESC	Mon, Nov 26, 2012	4.50	4.73	4.50	4.70
3705	NASDAQ	IESC	Fri, Nov 23, 2012	4.55	4.55	4.53	4.53
3704	NASDAQ	IESC	Wed, Nov 21, 2012	4.58	4.91	4.58	4.91
3703	NASDAQ	IESC	Tue, Nov 20, 2012	4.82	4.85	4.45	4.45
3702	NASDAQ	IESC	Mon, Nov 19, 2012	4.87	4.88	4.75	4.76
3701	NASDAQ	IESC	Fri, Nov 16, 2012	4.83	4.84	4.82	4.82
3700	NASDAQ	IESC	Thu, Nov 15, 2012	5.01	5.01	4.77	4.77
3699	NASDAQ	IESC	Wed, Nov 14, 2012	5.04	5.04	5.00	5.01
3698	NASDAQ	IESC	Tue, Nov 13, 2012	4.93	5.23	4.93	5.00
3697	NASDAQ	IESC	Mon, Nov 12, 2012	5.12	5.12	4.91	5.00
3696	NASDAQ	IESC	Fri, Nov 9, 2012	5.05	5.20	5.04	5.19
3695	NASDAQ	IESC	Thu, Nov 8, 2012	5.01	5.10	5.01	5.01
3694	NASDAQ	IESC	Wed, Nov 7, 2012	5.06	5.08	5.00	5.02
3693	NASDAQ	IESC	Tue, Nov 6, 2012	5.16	5.19	5.04	5.05
3692	NASDAQ	IESC	Mon, Nov 5, 2012	5.10	5.31	5.00	5.02
3691	NASDAQ	IESC	Fri, Nov 2, 2012	5.26	5.26	5.20	5.20
3690	NASDAQ	IESC	Thu, Nov 1, 2012	5.29	5.30	5.21	5.21
3689	NASDAQ	IESC	Wed, Oct 31, 2012	5.33	5.46	5.20	5.25
3688	NASDAQ	IESC	Fri, Oct 26, 2012	5.17	5.39	5.09	5.39
3687	NASDAQ	IESC	Thu, Oct 25, 2012	5.30	5.45	5.09	5.26
3686	NASDAQ	IESC	Wed, Oct 24, 2012	5.21	5.43	5.09	5.40
3685	NASDAQ	IESC	Tue, Oct 23, 2012	5.44	5.56	5.14	5.14
3684	NASDAQ	IESC	Mon, Oct 22, 2012	5.75	5.98	5.34	5.52
3683	NASDAQ	IESC	Fri, Oct 19, 2012	5.75	6.00	5.60	5.72
3682	NASDAQ	IESC	Thu, Oct 18, 2012	5.00	6.18	5.00	5.80
3681	NASDAQ	IESC	Wed, Oct 17, 2012	4.96	5.00	4.83	4.98
3680	NASDAQ	IESC	Tue, Oct 16, 2012	5.02	5.08	5.00	5.00
3679	NASDAQ	IESC	Mon, Oct 15, 2012	4.97	5.00	4.90	5.00
3678	NASDAQ	IESC	Fri, Oct 12, 2012	4.69	5.00	4.29	4.99
3677	NASDAQ	IESC	Thu, Oct 11, 2012	5.00	5.15	4.91	4.91
3676	NASDAQ	IESC	Wed, Oct 10, 2012	5.00	5.01	4.82	4.91
3675	NASDAQ	IESC	Tue, Oct 9, 2012	4.82	4.99	4.82	4.99
3674	NASDAQ	IESC	Mon, Oct 8, 2012	4.89	4.90	4.76	4.76
3673	NASDAQ	IESC	Fri, Oct 5, 2012	4.62	4.79	4.62	4.75
3672	NASDAQ	IESC	Thu, Oct 4, 2012	4.55	4.62	4.55	4.57
3671	NASDAQ	IESC	Wed, Oct 3, 2012	4.62	4.62	4.50	4.55
3670	NASDAQ	IESC	Tue, Oct 2, 2012	4.50	4.62	4.46	4.50
3669	NASDAQ	IESC	Mon, Oct 1, 2012	4.47	4.47	4.46	4.46
3668	NASDAQ	IESC	Fri, Sep 28, 2012	4.65	4.65	4.39	4.55
3667	NASDAQ	IESC	Thu, Sep 27, 2012	4.38	4.65	4.26	4.34
3666	NASDAQ	IESC	Wed, Sep 26, 2012	4.50	4.50	4.26	4.26
3665	NASDAQ	IESC	Tue, Sep 25, 2012	4.69	4.90	4.29	4.38
3664	NASDAQ	IESC	Mon, Sep 24, 2012	4.72	4.91	4.27	4.61
3663	NASDAQ	IESC	Fri, Sep 21, 2012	5.00	5.00	4.27	4.37
3662	NASDAQ	IESC	Thu, Sep 20, 2012	4.60	5.09	4.60	5.00
3661	NASDAQ	IESC	Wed, Sep 19, 2012	4.65	4.65	4.55	4.65
3660	NASDAQ	IESC	Tue, Sep 18, 2012	4.15	4.69	3.99	4.45
3659	NASDAQ	IESC	Mon, Sep 17, 2012	3.83	4.20	3.82	4.12
3658	NASDAQ	IESC	Fri, Sep 14, 2012	3.74	4.34	3.45	3.81
3657	NASDAQ	IESC	Thu, Sep 13, 2012	3.96	3.96	3.15	3.84
3656	NASDAQ	IESC	Wed, Sep 12, 2012	3.62	4.00	3.34	3.95
3655	NASDAQ	IESC	Tue, Sep 11, 2012	3.37	3.65	3.35	3.65
3654	NASDAQ	IESC	Mon, Sep 10, 2012	3.18	3.35	3.05	3.11
3653	NASDAQ	IESC	Thu, Sep 6, 2012	3.14	3.21	3.10	3.15
3652	NASDAQ	IESC	Wed, Sep 5, 2012	2.97	3.08	2.90	3.08
3651	NASDAQ	IESC	Tue, Sep 4, 2012	3.01	3.01	3.00	3.00
3650	NASDAQ	IESC	Fri, Aug 31, 2012	2.84	3.02	2.84	2.90
3649	NASDAQ	IESC	Wed, Aug 29, 2012	3.01	3.01	3.00	3.00
3648	NASDAQ	IESC	Tue, Aug 28, 2012	2.96	3.01	2.92	2.99
3647	NASDAQ	IESC	Fri, Aug 24, 2012	2.99	3.03	2.95	3.00
3646	NASDAQ	IESC	Thu, Aug 23, 2012	3.01	3.01	2.87	2.87
3645	NASDAQ	IESC	Wed, Aug 22, 2012	3.17	3.28	2.90	2.95
3644	NASDAQ	IESC	Tue, Aug 21, 2012	3.20	3.21	3.20	3.20
3643	NASDAQ	IESC	Mon, Aug 20, 2012	3.22	3.22	3.02	3.15
3642	NASDAQ	IESC	Fri, Aug 17, 2012	3.20	3.20	3.18	3.18
3641	NASDAQ	IESC	Thu, Aug 16, 2012	3.26	3.40	3.15	3.15
3640	NASDAQ	IESC	Wed, Aug 15, 2012	3.08	3.45	3.04	3.25
3639	NASDAQ	IESC	Tue, Aug 14, 2012	2.87	2.87	2.87	2.87
3638	NASDAQ	IESC	Mon, Aug 13, 2012	3.03	3.07	2.60	2.96
3637	NASDAQ	IESC	Fri, Aug 10, 2012	3.05	3.05	2.99	2.99
3636	NASDAQ	IESC	Wed, Aug 8, 2012	2.96	2.96	2.87	2.87
3635	NASDAQ	IESC	Tue, Aug 7, 2012	2.91	3.08	2.91	3.08
3634	NASDAQ	IESC	Fri, Aug 3, 2012	2.87	2.87	2.87	2.87
3633	NASDAQ	IESC	Thu, Aug 2, 2012	2.89	2.96	2.88	2.88
3632	NASDAQ	IESC	Tue, Jul 31, 2012	2.87	2.87	2.87	2.87
3631	NASDAQ	IESC	Mon, Jul 30, 2012	2.85	3.03	2.85	3.03
3630	NASDAQ	IESC	Fri, Jul 27, 2012	2.85	2.86	2.85	2.86
3629	NASDAQ	IESC	Thu, Jul 26, 2012	2.88	2.88	2.80	2.80
3628	NASDAQ	IESC	Wed, Jul 25, 2012	3.05	3.09	2.82	2.82
3627	NASDAQ	IESC	Tue, Jul 24, 2012	2.98	3.08	2.96	3.08
3626	NASDAQ	IESC	Mon, Jul 23, 2012	3.00	3.07	2.93	3.07
3625	NASDAQ	IESC	Fri, Jul 20, 2012	3.10	3.10	3.10	3.10
3624	NASDAQ	IESC	Thu, Jul 19, 2012	3.10	3.10	2.83	2.83
3623	NASDAQ	IESC	Wed, Jul 18, 2012	3.07	3.07	3.07	3.07
3622	NASDAQ	IESC	Tue, Jul 17, 2012	3.10	3.10	3.10	3.10
3621	NASDAQ	IESC	Mon, Jul 16, 2012	2.81	3.05	2.81	3.03
3620	NASDAQ	IESC	Thu, Jul 12, 2012	2.81	2.81	2.81	2.81
3619	NASDAQ	IESC	Wed, Jul 11, 2012	2.81	2.84	2.81	2.81
3618	NASDAQ	IESC	Tue, Jul 10, 2012	2.85	2.85	2.81	2.81
3617	NASDAQ	IESC	Mon, Jul 9, 2012	2.83	2.86	2.81	2.81
3616	NASDAQ	IESC	Fri, Jul 6, 2012	2.82	3.07	2.81	2.90
3615	NASDAQ	IESC	Thu, Jul 5, 2012	2.82	2.85	2.81	2.81
3614	NASDAQ	IESC	Tue, Jul 3, 2012	2.85	2.85	2.59	2.84
3613	NASDAQ	IESC	Mon, Jul 2, 2012	2.87	2.87	2.57	2.81
3612	NASDAQ	IESC	Fri, Jun 29, 2012	2.87	2.87	2.58	2.74
3611	NASDAQ	IESC	Thu, Jun 28, 2012	2.87	2.87	2.60	2.80
3610	NASDAQ	IESC	Wed, Jun 27, 2012	2.86	2.87	2.81	2.87
3609	NASDAQ	IESC	Tue, Jun 26, 2012	2.87	2.87	2.87	2.87
3608	NASDAQ	IESC	Mon, Jun 25, 2012	2.86	2.86	2.86	2.86
3607	NASDAQ	IESC	Fri, Jun 22, 2012	3.02	3.02	2.88	2.89
3606	NASDAQ	IESC	Thu, Jun 21, 2012	2.94	3.07	2.94	3.07
3605	NASDAQ	IESC	Wed, Jun 20, 2012	2.99	3.08	2.86	2.94
3604	NASDAQ	IESC	Tue, Jun 19, 2012	3.03	3.08	2.89	3.00
3603	NASDAQ	IESC	Mon, Jun 18, 2012	3.03	3.10	3.03	3.10
3602	NASDAQ	IESC	Fri, Jun 15, 2012	3.02	3.02	3.02	3.02
3601	NASDAQ	IESC	Wed, Jun 13, 2012	3.01	3.01	2.81	2.81
3600	NASDAQ	IESC	Tue, Jun 12, 2012	2.87	2.98	2.87	2.98
3599	NASDAQ	IESC	Mon, Jun 11, 2012	2.84	2.86	2.81	2.86
3598	NASDAQ	IESC	Fri, Jun 8, 2012	2.83	2.83	2.83	2.83
3597	NASDAQ	IESC	Thu, Jun 7, 2012	3.10	3.10	2.82	2.83
3596	NASDAQ	IESC	Wed, Jun 6, 2012	3.02	3.10	2.95	3.10
3595	NASDAQ	IESC	Tue, Jun 5, 2012	3.00	3.02	2.82	2.94
3594	NASDAQ	IESC	Mon, Jun 4, 2012	2.89	3.09	2.89	3.00
3593	NASDAQ	IESC	Fri, Jun 1, 2012	3.15	3.15	2.72	2.82
3592	NASDAQ	IESC	Thu, May 31, 2012	3.09	3.32	2.93	3.32
3591	NASDAQ	IESC	Wed, May 30, 2012	3.00	3.06	3.00	3.04
3590	NASDAQ	IESC	Tue, May 29, 2012	3.01	3.01	2.40	3.01
3589	NASDAQ	IESC	Fri, May 25, 2012	2.99	3.16	2.88	3.11
3588	NASDAQ	IESC	Thu, May 24, 2012	3.00	3.00	2.66	2.90
3587	NASDAQ	IESC	Wed, May 23, 2012	3.10	3.21	2.91	2.91
3586	NASDAQ	IESC	Tue, May 22, 2012	3.40	3.40	2.99	3.16
3585	NASDAQ	IESC	Mon, May 21, 2012	3.53	3.60	2.99	3.40
3584	NASDAQ	IESC	Fri, May 18, 2012	3.38	3.57	3.37	3.51
3583	NASDAQ	IESC	Thu, May 17, 2012	3.63	3.83	3.40	3.51
3582	NASDAQ	IESC	Wed, May 16, 2012	3.78	3.87	3.47	3.81
3581	NASDAQ	IESC	Tue, May 15, 2012	3.91	3.91	3.36	3.74
3580	NASDAQ	IESC	Fri, May 11, 2012	3.42	4.10	3.42	3.80
3579	NASDAQ	IESC	Thu, May 10, 2012	3.49	3.52	3.36	3.41
3578	NASDAQ	IESC	Wed, May 9, 2012	3.83	4.31	3.42	3.62
3577	NASDAQ	IESC	Tue, May 8, 2012	3.85	3.91	3.56	3.68
3576	NASDAQ	IESC	Mon, May 7, 2012	4.09	4.29	3.90	4.20
3575	NASDAQ	IESC	Fri, May 4, 2012	4.30	4.30	3.68	4.20
3574	NASDAQ	IESC	Thu, May 3, 2012	4.16	4.28	4.16	4.28
3573	NASDAQ	IESC	Wed, May 2, 2012	4.35	4.35	4.18	4.18
3572	NASDAQ	IESC	Mon, Apr 30, 2012	4.45	4.49	4.27	4.42
3571	NASDAQ	IESC	Fri, Apr 27, 2012	4.50	4.50	4.43	4.43
3570	NASDAQ	IESC	Thu, Apr 26, 2012	4.42	4.71	4.29	4.50
3569	NASDAQ	IESC	Wed, Apr 25, 2012	4.42	4.42	4.42	4.42
3568	NASDAQ	IESC	Tue, Apr 24, 2012	4.18	4.40	4.18	4.40
3567	NASDAQ	IESC	Mon, Apr 23, 2012	4.31	4.31	4.08	4.20
3566	NASDAQ	IESC	Fri, Apr 20, 2012	4.36	4.36	4.31	4.31
3565	NASDAQ	IESC	Thu, Apr 19, 2012	4.27	4.27	4.27	4.27
3564	NASDAQ	IESC	Wed, Apr 18, 2012	4.41	4.41	4.33	4.34
3563	NASDAQ	IESC	Tue, Apr 17, 2012	4.35	4.43	4.35	4.42
3562	NASDAQ	IESC	Mon, Apr 16, 2012	4.42	4.45	4.24	4.27
3561	NASDAQ	IESC	Fri, Apr 13, 2012	4.37	4.50	4.24	4.50
3560	NASDAQ	IESC	Thu, Apr 12, 2012	4.63	4.63	4.37	4.50
3559	NASDAQ	IESC	Wed, Apr 11, 2012	4.50	4.52	4.42	4.49
3558	NASDAQ	IESC	Tue, Apr 10, 2012	4.50	4.50	4.47	4.50
3557	NASDAQ	IESC	Mon, Apr 9, 2012	4.48	4.50	4.44	4.49
3556	NASDAQ	IESC	Thu, Apr 5, 2012	4.50	4.55	4.27	4.50
3555	NASDAQ	IESC	Wed, Apr 4, 2012	4.03	4.60	3.78	4.60
3554	NASDAQ	IESC	Tue, Apr 3, 2012	4.23	4.24	3.89	3.92
3553	NASDAQ	IESC	Mon, Apr 2, 2012	3.86	4.34	3.86	3.97
3552	NASDAQ	IESC	Fri, Mar 30, 2012	4.19	4.30	3.85	3.85
3551	NASDAQ	IESC	Thu, Mar 29, 2012	4.36	4.57	4.01	4.25
3550	NASDAQ	IESC	Wed, Mar 28, 2012	4.75	4.77	4.29	4.40
3549	NASDAQ	IESC	Tue, Mar 27, 2012	4.72	5.09	4.32	4.74
3548	NASDAQ	IESC	Mon, Mar 26, 2012	3.95	4.49	3.78	4.37
3547	NASDAQ	IESC	Fri, Mar 23, 2012	3.20	3.95	3.19	3.90
3546	NASDAQ	IESC	Thu, Mar 22, 2012	3.01	3.16	3.00	3.16
3545	NASDAQ	IESC	Wed, Mar 21, 2012	2.98	3.10	2.84	3.10
3544	NASDAQ	IESC	Mon, Mar 19, 2012	2.81	2.98	2.79	2.98
3543	NASDAQ	IESC	Fri, Mar 16, 2012	2.65	2.84	2.65	2.84
3542	NASDAQ	IESC	Thu, Mar 15, 2012	2.84	2.84	2.61	2.71
3541	NASDAQ	IESC	Wed, Mar 14, 2012	2.72	2.80	2.62	2.62
3540	NASDAQ	IESC	Tue, Mar 13, 2012	2.60	2.77	2.59	2.77
3539	NASDAQ	IESC	Mon, Mar 12, 2012	2.61	2.61	2.55	2.57
3538	NASDAQ	IESC	Fri, Mar 9, 2012	2.55	2.70	2.55	2.62
3537	NASDAQ	IESC	Thu, Mar 8, 2012	2.73	2.73	2.70	2.70
3536	NASDAQ	IESC	Wed, Mar 7, 2012	2.68	2.75	2.68	2.75
3535	NASDAQ	IESC	Tue, Mar 6, 2012	2.56	2.56	2.55	2.55
3534	NASDAQ	IESC	Mon, Mar 5, 2012	2.76	2.76	2.50	2.56
3533	NASDAQ	IESC	Thu, Mar 1, 2012	2.65	2.78	2.56	2.78
3532	NASDAQ	IESC	Wed, Feb 29, 2012	2.50	2.54	2.46	2.54
3531	NASDAQ	IESC	Tue, Feb 28, 2012	2.54	2.54	2.24	2.54
3530	NASDAQ	IESC	Fri, Feb 24, 2012	2.59	2.60	2.51	2.51
3529	NASDAQ	IESC	Thu, Feb 23, 2012	2.56	2.56	2.51	2.56
3528	NASDAQ	IESC	Wed, Feb 22, 2012	2.41	2.61	2.41	2.56
3527	NASDAQ	IESC	Tue, Feb 21, 2012	2.41	2.61	2.30	2.34
3526	NASDAQ	IESC	Fri, Feb 17, 2012	2.41	2.41	2.41	2.41
3525	NASDAQ	IESC	Thu, Feb 16, 2012	2.41	2.41	2.41	2.41
3524	NASDAQ	IESC	Wed, Feb 15, 2012	2.41	2.41	2.29	2.29
3523	NASDAQ	IESC	Tue, Feb 14, 2012	2.34	2.56	2.34	2.34
3522	NASDAQ	IESC	Mon, Feb 13, 2012	2.34	2.61	2.20	2.39
3521	NASDAQ	IESC	Fri, Feb 10, 2012	2.20	2.20	2.20	2.20
3520	NASDAQ	IESC	Thu, Feb 9, 2012	2.41	2.41	2.24	2.34
3519	NASDAQ	IESC	Wed, Feb 8, 2012	2.35	2.57	2.31	2.40
3518	NASDAQ	IESC	Tue, Feb 7, 2012	2.36	2.51	2.34	2.34
3517	NASDAQ	IESC	Mon, Feb 6, 2012	2.63	2.63	2.35	2.35
3516	NASDAQ	IESC	Fri, Feb 3, 2012	2.17	2.40	2.17	2.34
3515	NASDAQ	IESC	Thu, Feb 2, 2012	2.01	2.36	2.01	2.24
3514	NASDAQ	IESC	Wed, Feb 1, 2012	2.41	2.42	2.27	2.27
3513	NASDAQ	IESC	Tue, Jan 31, 2012	2.57	2.57	2.43	2.43
3512	NASDAQ	IESC	Mon, Jan 30, 2012	2.49	2.67	2.46	2.49
3511	NASDAQ	IESC	Thu, Jan 26, 2012	2.52	2.55	2.40	2.50
3510	NASDAQ	IESC	Wed, Jan 25, 2012	2.40	2.64	2.40	2.54
3509	NASDAQ	IESC	Tue, Jan 24, 2012	2.35	2.65	2.35	2.63
3508	NASDAQ	IESC	Mon, Jan 23, 2012	2.63	2.65	2.42	2.50
3507	NASDAQ	IESC	Thu, Jan 19, 2012	2.54	2.76	2.17	2.67
3506	NASDAQ	IESC	Wed, Jan 18, 2012	2.44	2.55	1.96	2.55
3505	NASDAQ	IESC	Tue, Jan 17, 2012	2.24	2.45	2.11	2.11
3504	NASDAQ	IESC	Fri, Jan 13, 2012	2.28	2.36	1.91	2.04
3503	NASDAQ	IESC	Thu, Jan 12, 2012	2.42	2.43	2.34	2.40
3502	NASDAQ	IESC	Wed, Jan 11, 2012	1.94	2.45	1.94	2.40
3501	NASDAQ	IESC	Tue, Jan 10, 2012	1.97	1.98	1.90	1.91
3500	NASDAQ	IESC	Mon, Jan 9, 2012	1.90	1.96	1.88	1.96
3499	NASDAQ	IESC	Fri, Jan 6, 2012	1.87	1.91	1.87	1.89
3498	NASDAQ	IESC	Thu, Jan 5, 2012	1.86	1.90	1.85	1.85
3497	NASDAQ	IESC	Wed, Jan 4, 2012	1.89	1.94	1.86	1.86
3496	NASDAQ	IESC	Tue, Jan 3, 2012	1.82	1.85	1.81	1.85
3495	NASDAQ	IESC	Fri, Dec 30, 2011	1.90	1.93	1.75	1.85
3494	NASDAQ	IESC	Thu, Dec 29, 2011	2.00	2.03	1.79	1.85
3493	NASDAQ	IESC	Wed, Dec 28, 2011	2.00	2.00	1.95	1.95
3492	NASDAQ	IESC	Tue, Dec 27, 2011	2.11	2.25	1.98	1.99
3491	NASDAQ	IESC	Fri, Dec 23, 2011	2.10	2.22	2.08	2.22
3490	NASDAQ	IESC	Thu, Dec 22, 2011	2.09	2.12	2.01	2.12
3489	NASDAQ	IESC	Wed, Dec 21, 2011	2.10	2.15	1.99	1.99
3488	NASDAQ	IESC	Tue, Dec 20, 2011	2.25	2.25	2.00	2.10
3487	NASDAQ	IESC	Mon, Dec 19, 2011	2.03	2.03	2.00	2.01
3486	NASDAQ	IESC	Fri, Dec 16, 2011	2.02	2.02	2.00	2.00
3485	NASDAQ	IESC	Thu, Dec 15, 2011	2.04	2.07	2.00	2.00
3484	NASDAQ	IESC	Wed, Dec 14, 2011	2.00	2.01	2.00	2.01
3483	NASDAQ	IESC	Tue, Dec 13, 2011	2.16	2.16	1.81	2.00
3482	NASDAQ	IESC	Mon, Dec 12, 2011	2.44	2.44	2.14	2.14
3481	NASDAQ	IESC	Fri, Dec 9, 2011	2.12	2.25	2.10	2.14
3480	NASDAQ	IESC	Thu, Dec 8, 2011	2.10	2.16	2.10	2.10
3479	NASDAQ	IESC	Wed, Dec 7, 2011	2.05	2.25	2.05	2.25
3478	NASDAQ	IESC	Tue, Dec 6, 2011	2.13	2.20	2.08	2.15
3477	NASDAQ	IESC	Mon, Dec 5, 2011	2.31	2.31	2.08	2.08
3476	NASDAQ	IESC	Fri, Dec 2, 2011	2.46	2.46	2.17	2.25
3475	NASDAQ	IESC	Thu, Dec 1, 2011	2.45	2.50	2.41	2.41
3474	NASDAQ	IESC	Wed, Nov 30, 2011	2.62	2.62	2.49	2.53
3473	NASDAQ	IESC	Tue, Nov 29, 2011	2.66	2.70	2.59	2.60
3472	NASDAQ	IESC	Mon, Nov 28, 2011	2.75	2.75	2.65	2.68
3471	NASDAQ	IESC	Fri, Nov 25, 2011	2.80	2.80	2.80	2.80
3470	NASDAQ	IESC	Tue, Nov 22, 2011	2.67	2.77	2.66	2.77
3469	NASDAQ	IESC	Mon, Nov 21, 2011	2.64	2.64	2.64	2.64
3468	NASDAQ	IESC	Fri, Nov 18, 2011	2.80	2.80	2.69	2.80
3467	NASDAQ	IESC	Thu, Nov 17, 2011	2.74	2.82	2.65	2.74
3466	NASDAQ	IESC	Wed, Nov 16, 2011	2.83	2.83	2.69	2.70
3465	NASDAQ	IESC	Tue, Nov 15, 2011	2.83	2.83	2.68	2.68
3464	NASDAQ	IESC	Mon, Nov 14, 2011	2.63	2.73	2.60	2.73
3463	NASDAQ	IESC	Fri, Nov 11, 2011	2.59	3.29	2.58	2.73
3462	NASDAQ	IESC	Thu, Nov 10, 2011	2.43	2.60	2.30	2.58
3461	NASDAQ	IESC	Wed, Nov 9, 2011	2.39	2.45	2.17	2.40
3460	NASDAQ	IESC	Tue, Nov 8, 2011	2.22	2.22	2.14	2.22
3459	NASDAQ	IESC	Mon, Nov 7, 2011	2.13	2.29	2.13	2.28
3458	NASDAQ	IESC	Fri, Nov 4, 2011	2.30	2.45	2.29	2.30
3457	NASDAQ	IESC	Thu, Nov 3, 2011	2.31	2.35	2.30	2.31
3456	NASDAQ	IESC	Wed, Nov 2, 2011	2.36	2.36	2.36	2.36
3455	NASDAQ	IESC	Tue, Nov 1, 2011	2.31	2.36	2.31	2.35
3454	NASDAQ	IESC	Mon, Oct 31, 2011	2.30	2.44	2.30	2.44
3453	NASDAQ	IESC	Fri, Oct 28, 2011	2.30	2.35	2.30	2.33
3452	NASDAQ	IESC	Thu, Oct 27, 2011	2.29	2.41	2.28	2.35
3451	NASDAQ	IESC	Wed, Oct 26, 2011	2.13	2.35	2.13	2.35
3450	NASDAQ	IESC	Tue, Oct 25, 2011	2.10	2.30	2.10	2.28
3449	NASDAQ	IESC	Mon, Oct 24, 2011	2.09	2.29	2.08	2.29
3448	NASDAQ	IESC	Fri, Oct 21, 2011	2.10	2.19	2.10	2.15
3447	NASDAQ	IESC	Thu, Oct 20, 2011	2.10	2.20	2.05	2.10
3446	NASDAQ	IESC	Wed, Oct 19, 2011	2.10	2.16	2.06	2.07
3445	NASDAQ	IESC	Tue, Oct 18, 2011	2.25	2.35	2.02	2.08
3444	NASDAQ	IESC	Mon, Oct 17, 2011	2.15	2.29	2.15	2.29
3443	NASDAQ	IESC	Fri, Oct 14, 2011	2.15	2.24	2.15	2.22
3442	NASDAQ	IESC	Thu, Oct 13, 2011	2.15	2.16	2.11	2.16
3441	NASDAQ	IESC	Wed, Oct 12, 2011	2.15	2.22	2.10	2.12
3440	NASDAQ	IESC	Tue, Oct 11, 2011	2.08	2.13	2.03	2.10
3439	NASDAQ	IESC	Mon, Oct 10, 2011	2.13	2.19	2.10	2.11
3438	NASDAQ	IESC	Fri, Oct 7, 2011	2.02	2.10	2.02	2.09
3437	NASDAQ	IESC	Thu, Oct 6, 2011	1.99	2.05	1.99	2.00
3436	NASDAQ	IESC	Wed, Oct 5, 2011	2.04	2.04	2.02	2.03
3435	NASDAQ	IESC	Tue, Oct 4, 2011	2.00	2.10	1.98	2.10
3434	NASDAQ	IESC	Mon, Oct 3, 2011	2.00	2.01	2.00	2.00
3433	NASDAQ	IESC	Fri, Sep 30, 2011	2.03	2.03	2.03	2.03
3432	NASDAQ	IESC	Thu, Sep 29, 2011	2.00	2.05	1.99	2.00
3431	NASDAQ	IESC	Wed, Sep 28, 2011	2.02	2.10	2.02	2.10
3430	NASDAQ	IESC	Tue, Sep 27, 2011	2.01	2.10	2.01	2.10
3429	NASDAQ	IESC	Mon, Sep 26, 2011	2.01	2.10	2.00	2.08
3428	NASDAQ	IESC	Fri, Sep 23, 2011	1.90	2.15	1.90	2.01
3427	NASDAQ	IESC	Thu, Sep 22, 2011	1.97	2.01	1.87	1.88
3426	NASDAQ	IESC	Wed, Sep 21, 2011	2.23	2.40	1.85	1.98
3425	NASDAQ	IESC	Mon, Sep 19, 2011	2.21	2.23	2.21	2.23
3424	NASDAQ	IESC	Fri, Sep 16, 2011	2.45	2.45	2.30	2.30
3423	NASDAQ	IESC	Thu, Sep 15, 2011	2.41	2.50	2.35	2.40
3422	NASDAQ	IESC	Wed, Sep 14, 2011	2.61	2.71	2.50	2.50
3421	NASDAQ	IESC	Tue, Sep 13, 2011	2.50	2.67	2.50	2.67
3420	NASDAQ	IESC	Mon, Sep 12, 2011	2.51	2.68	2.40	2.50
3419	NASDAQ	IESC	Fri, Sep 9, 2011	2.45	2.50	2.42	2.50
3418	NASDAQ	IESC	Thu, Sep 8, 2011	2.66	2.87	2.56	2.56
3417	NASDAQ	IESC	Wed, Sep 7, 2011	2.95	2.95	2.77	2.83
3416	NASDAQ	IESC	Tue, Sep 6, 2011	2.72	2.92	2.72	2.92
3415	NASDAQ	IESC	Fri, Sep 2, 2011	2.71	2.83	2.55	2.80
3414	NASDAQ	IESC	Thu, Sep 1, 2011	2.66	2.89	2.60	2.61
3413	NASDAQ	IESC	Wed, Aug 31, 2011	2.63	2.74	2.41	2.63
3412	NASDAQ	IESC	Tue, Aug 30, 2011	2.77	2.80	2.67	2.70
3411	NASDAQ	IESC	Mon, Aug 29, 2011	2.68	2.77	2.54	2.77
3410	NASDAQ	IESC	Fri, Aug 26, 2011	2.67	2.67	2.48	2.60
3409	NASDAQ	IESC	Thu, Aug 25, 2011	2.92	2.92	2.80	2.80
3408	NASDAQ	IESC	Wed, Aug 24, 2011	3.02	3.02	2.72	2.76
3407	NASDAQ	IESC	Tue, Aug 23, 2011	2.81	2.81	2.81	2.81
3406	NASDAQ	IESC	Mon, Aug 22, 2011	2.86	2.99	2.82	2.84
3405	NASDAQ	IESC	Fri, Aug 19, 2011	3.01	3.01	2.99	3.00
3404	NASDAQ	IESC	Thu, Aug 18, 2011	3.08	3.08	2.98	2.98
3403	NASDAQ	IESC	Wed, Aug 17, 2011	3.10	3.10	3.00	3.10
3402	NASDAQ	IESC	Tue, Aug 16, 2011	3.11	3.11	3.00	3.10
3401	NASDAQ	IESC	Mon, Aug 15, 2011	3.11	3.11	3.10	3.10
3400	NASDAQ	IESC	Fri, Aug 12, 2011	2.99	3.11	2.99	3.11
3399	NASDAQ	IESC	Wed, Aug 10, 2011	3.01	3.01	2.80	2.97
3398	NASDAQ	IESC	Tue, Aug 9, 2011	3.02	3.03	3.02	3.03
3397	NASDAQ	IESC	Mon, Aug 8, 2011	3.25	3.25	3.00	3.16
3396	NASDAQ	IESC	Fri, Aug 5, 2011	3.32	3.32	3.24	3.25
3395	NASDAQ	IESC	Thu, Aug 4, 2011	3.67	3.67	3.30	3.32
3394	NASDAQ	IESC	Wed, Aug 3, 2011	3.21	3.33	3.21	3.33
3393	NASDAQ	IESC	Tue, Aug 2, 2011	3.22	3.24	3.20	3.20
3392	NASDAQ	IESC	Mon, Aug 1, 2011	3.30	3.32	3.19	3.20
3391	NASDAQ	IESC	Fri, Jul 29, 2011	3.23	3.51	3.20	3.24
3390	NASDAQ	IESC	Thu, Jul 28, 2011	3.24	3.33	3.20	3.27
3389	NASDAQ	IESC	Wed, Jul 27, 2011	3.23	3.23	3.20	3.23
3388	NASDAQ	IESC	Tue, Jul 26, 2011	3.24	3.50	3.19	3.28
3387	NASDAQ	IESC	Mon, Jul 25, 2011	3.21	3.29	3.20	3.27
3386	NASDAQ	IESC	Fri, Jul 22, 2011	3.26	3.26	3.19	3.26
3385	NASDAQ	IESC	Thu, Jul 21, 2011	3.22	3.25	3.15	3.25
3384	NASDAQ	IESC	Wed, Jul 20, 2011	3.21	3.26	3.17	3.24
3383	NASDAQ	IESC	Tue, Jul 19, 2011	3.25	3.25	3.20	3.25
3382	NASDAQ	IESC	Mon, Jul 18, 2011	3.30	3.32	3.21	3.22
3381	NASDAQ	IESC	Fri, Jul 15, 2011	3.28	3.30	3.24	3.30
3380	NASDAQ	IESC	Thu, Jul 14, 2011	3.33	3.37	3.23	3.29
3379	NASDAQ	IESC	Wed, Jul 13, 2011	3.31	3.40	3.27	3.33
3378	NASDAQ	IESC	Tue, Jul 12, 2011	3.35	3.39	3.22	3.30
3377	NASDAQ	IESC	Mon, Jul 11, 2011	3.27	3.46	3.27	3.32
3376	NASDAQ	IESC	Fri, Jul 8, 2011	3.40	3.40	3.25	3.30
3375	NASDAQ	IESC	Thu, Jul 7, 2011	3.29	3.42	3.29	3.36
3374	NASDAQ	IESC	Wed, Jul 6, 2011	3.25	3.33	3.25	3.33
3373	NASDAQ	IESC	Tue, Jul 5, 2011	3.26	3.26	3.22	3.22
3372	NASDAQ	IESC	Fri, Jul 1, 2011	3.16	3.23	3.16	3.21
3371	NASDAQ	IESC	Thu, Jun 30, 2011	3.25	3.25	3.12	3.14
3370	NASDAQ	IESC	Wed, Jun 29, 2011	3.30	3.30	3.25	3.28
3369	NASDAQ	IESC	Tue, Jun 28, 2011	3.26	3.33	3.26	3.28
3368	NASDAQ	IESC	Fri, Jun 24, 2011	3.26	3.31	3.25	3.29
3367	NASDAQ	IESC	Tue, Jun 21, 2011	3.31	3.31	3.29	3.29
3366	NASDAQ	IESC	Mon, Jun 20, 2011	3.32	3.32	3.26	3.31
3365	NASDAQ	IESC	Fri, Jun 17, 2011	3.28	3.35	3.25	3.35
3364	NASDAQ	IESC	Thu, Jun 16, 2011	3.29	3.29	3.25	3.25
3363	NASDAQ	IESC	Tue, Jun 14, 2011	3.29	3.31	3.26	3.31
3362	NASDAQ	IESC	Mon, Jun 13, 2011	3.28	3.29	3.25	3.29
3361	NASDAQ	IESC	Fri, Jun 10, 2011	3.23	3.30	3.21	3.29
3360	NASDAQ	IESC	Thu, Jun 9, 2011	3.22	3.32	3.22	3.22
3359	NASDAQ	IESC	Wed, Jun 8, 2011	3.22	3.22	3.20	3.20
3358	NASDAQ	IESC	Tue, Jun 7, 2011	3.21	3.30	3.21	3.30
3357	NASDAQ	IESC	Mon, Jun 6, 2011	3.26	3.26	3.20	3.20
3356	NASDAQ	IESC	Fri, Jun 3, 2011	3.23	3.23	3.23	3.23
3355	NASDAQ	IESC	Thu, Jun 2, 2011	3.25	3.27	3.25	3.25
3354	NASDAQ	IESC	Wed, Jun 1, 2011	3.24	3.28	3.21	3.21
3353	NASDAQ	IESC	Tue, May 31, 2011	3.25	3.29	3.24	3.24
3352	NASDAQ	IESC	Fri, May 27, 2011	3.20	3.25	3.20	3.23
3351	NASDAQ	IESC	Thu, May 26, 2011	3.27	3.32	3.15	3.15
3350	NASDAQ	IESC	Wed, May 25, 2011	3.25	3.27	3.25	3.27
3349	NASDAQ	IESC	Tue, May 24, 2011	3.25	3.29	3.25	3.27
3348	NASDAQ	IESC	Mon, May 23, 2011	3.21	3.22	3.21	3.22
3347	NASDAQ	IESC	Fri, May 20, 2011	3.23	3.23	3.23	3.23
3346	NASDAQ	IESC	Thu, May 19, 2011	3.23	3.25	3.17	3.24
3345	NASDAQ	IESC	Wed, May 18, 2011	3.30	3.31	3.11	3.11
3344	NASDAQ	IESC	Tue, May 17, 2011	3.42	3.35	3.30	3.30
3343	NASDAQ	IESC	Mon, May 16, 2011	3.28	3.42	3.28	3.42
3342	NASDAQ	IESC	Fri, May 13, 2011	3.40	3.40	3.27	3.28
3341	NASDAQ	IESC	Thu, May 12, 2011	3.39	3.46	3.36	3.40
3340	NASDAQ	IESC	Tue, May 10, 2011	3.30	3.30	3.30	3.30
3339	NASDAQ	IESC	Mon, May 9, 2011	3.30	3.32	3.31	3.31
3338	NASDAQ	IESC	Fri, May 6, 2011	3.26	3.44	3.25	3.30
3337	NASDAQ	IESC	Thu, May 5, 2011	3.21	3.22	3.21	3.22
3336	NASDAQ	IESC	Wed, May 4, 2011	3.49	3.49	3.41	3.41
3335	NASDAQ	IESC	Tue, May 3, 2011	3.30	3.47	3.30	3.47
3334	NASDAQ	IESC	Mon, May 2, 2011	3.35	3.35	3.05	3.30
3333	NASDAQ	IESC	Fri, Apr 29, 2011	3.35	3.35	3.35	3.35
3332	NASDAQ	IESC	Thu, Apr 28, 2011	3.54	3.54	3.30	3.32
3331	NASDAQ	IESC	Wed, Apr 27, 2011	3.51	3.55	3.49	3.49
3330	NASDAQ	IESC	Tue, Apr 26, 2011	3.50	3.50	3.50	3.50
3329	NASDAQ	IESC	Thu, Apr 21, 2011	3.49	3.49	3.48	3.48
3328	NASDAQ	IESC	Wed, Apr 20, 2011	3.44	3.69	3.43	3.48
3327	NASDAQ	IESC	Tue, Apr 19, 2011	3.47	3.49	3.37	3.45
3326	NASDAQ	IESC	Mon, Apr 18, 2011	3.37	3.46	3.41	3.45
3325	NASDAQ	IESC	Thu, Apr 14, 2011	3.37	3.40	3.34	3.40
3324	NASDAQ	IESC	Wed, Apr 13, 2011	3.35	3.44	3.32	3.35
3323	NASDAQ	IESC	Tue, Apr 12, 2011	3.38	3.36	3.35	3.35
3322	NASDAQ	IESC	Mon, Apr 11, 2011	3.35	3.41	3.35	3.35
3321	NASDAQ	IESC	Fri, Apr 8, 2011	3.26	3.41	3.26	3.33
3320	NASDAQ	IESC	Thu, Apr 7, 2011	3.40	3.50	3.22	3.22
3319	NASDAQ	IESC	Wed, Apr 6, 2011	3.32	3.50	3.30	3.41
3318	NASDAQ	IESC	Tue, Apr 5, 2011	3.39	3.39	3.31	3.31
3317	NASDAQ	IESC	Mon, Apr 4, 2011	3.48	3.48	3.37	3.41
3316	NASDAQ	IESC	Fri, Apr 1, 2011	3.45	3.50	3.42	3.49
3315	NASDAQ	IESC	Thu, Mar 31, 2011	3.50	3.50	3.41	3.41
3314	NASDAQ	IESC	Wed, Mar 30, 2011	3.46	3.50	3.30	3.50
3313	NASDAQ	IESC	Tue, Mar 29, 2011	3.45	3.53	3.44	3.44
3312	NASDAQ	IESC	Mon, Mar 28, 2011	3.54	3.56	3.46	3.46
3311	NASDAQ	IESC	Fri, Mar 25, 2011	3.52	3.59	3.52	3.54
3310	NASDAQ	IESC	Thu, Mar 24, 2011	3.58	3.59	3.55	3.57
3309	NASDAQ	IESC	Wed, Mar 23, 2011	3.59	3.59	3.55	3.57
3308	NASDAQ	IESC	Tue, Mar 22, 2011	3.66	3.67	3.53	3.56
3307	NASDAQ	IESC	Mon, Mar 21, 2011	3.68	3.77	3.56	3.71
3306	NASDAQ	IESC	Fri, Mar 18, 2011	3.82	3.91	3.60	3.71
3305	NASDAQ	IESC	Thu, Mar 17, 2011	3.92	4.01	3.61	3.78
3304	NASDAQ	IESC	Wed, Mar 16, 2011	4.02	4.02	3.76	3.95
3303	NASDAQ	IESC	Tue, Mar 15, 2011	4.10	4.10	3.81	3.95
3302	NASDAQ	IESC	Mon, Mar 14, 2011	4.07	4.15	4.04	4.12
3301	NASDAQ	IESC	Fri, Mar 11, 2011	4.13	4.17	4.04	4.10
3300	NASDAQ	IESC	Thu, Mar 10, 2011	3.92	4.10	3.80	4.10
3299	NASDAQ	IESC	Wed, Mar 9, 2011	4.02	4.15	3.87	3.95
3298	NASDAQ	IESC	Tue, Mar 8, 2011	4.06	4.15	4.00	4.08
3297	NASDAQ	IESC	Mon, Mar 7, 2011	4.19	4.20	3.98	4.14
3296	NASDAQ	IESC	Fri, Mar 4, 2011	4.24	4.42	4.16	4.16
3295	NASDAQ	IESC	Thu, Mar 3, 2011	4.03	4.25	4.00	4.23
3294	NASDAQ	IESC	Wed, Mar 2, 2011	3.72	4.07	3.72	4.02
3293	NASDAQ	IESC	Tue, Mar 1, 2011	3.75	3.77	3.70	3.70
3292	NASDAQ	IESC	Mon, Feb 28, 2011	3.79	3.83	3.75	3.80
3291	NASDAQ	IESC	Fri, Feb 25, 2011	3.70	3.78	3.63	3.76
3290	NASDAQ	IESC	Thu, Feb 24, 2011	3.61	3.73	3.61	3.67
3289	NASDAQ	IESC	Wed, Feb 23, 2011	3.62	3.77	3.54	3.61
3288	NASDAQ	IESC	Tue, Feb 22, 2011	3.93	4.12	3.78	3.85
3287	NASDAQ	IESC	Fri, Feb 18, 2011	3.83	4.02	3.65	4.02
3286	NASDAQ	IESC	Thu, Feb 17, 2011	3.81	3.89	3.79	3.83
3285	NASDAQ	IESC	Wed, Feb 16, 2011	4.15	4.15	3.83	3.89
3284	NASDAQ	IESC	Tue, Feb 15, 2011	4.20	4.23	3.98	4.11
3283	NASDAQ	IESC	Mon, Feb 14, 2011	4.38	4.42	4.13	4.19
3282	NASDAQ	IESC	Fri, Feb 11, 2011	4.45	4.45	4.38	4.38
3281	NASDAQ	IESC	Thu, Feb 10, 2011	4.45	4.45	4.29	4.35
3280	NASDAQ	IESC	Wed, Feb 9, 2011	3.99	4.42	3.99	4.36
3279	NASDAQ	IESC	Tue, Feb 8, 2011	3.90	4.06	3.90	4.04
3278	NASDAQ	IESC	Mon, Feb 7, 2011	4.00	4.05	3.93	4.05
3277	NASDAQ	IESC	Fri, Feb 4, 2011	3.82	4.05	3.82	4.05
3276	NASDAQ	IESC	Thu, Feb 3, 2011	3.82	3.97	3.82	3.94
3275	NASDAQ	IESC	Wed, Feb 2, 2011	3.80	4.06	3.80	4.06
3274	NASDAQ	IESC	Tue, Feb 1, 2011	3.57	3.88	3.57	3.80
3273	NASDAQ	IESC	Mon, Jan 31, 2011	3.75	3.83	3.75	3.77
3272	NASDAQ	IESC	Fri, Jan 28, 2011	3.78	3.90	3.78	3.84
3271	NASDAQ	IESC	Thu, Jan 27, 2011	3.90	4.13	3.75	3.75
3270	NASDAQ	IESC	Wed, Jan 26, 2011	3.92	4.23	3.86	3.97
3269	NASDAQ	IESC	Tue, Jan 25, 2011	3.83	3.94	3.82	3.86
3268	NASDAQ	IESC	Mon, Jan 24, 2011	3.84	3.92	3.75	3.83
3267	NASDAQ	IESC	Fri, Jan 21, 2011	3.75	3.83	3.75	3.83
3266	NASDAQ	IESC	Thu, Jan 20, 2011	3.75	3.85	3.75	3.81
3265	NASDAQ	IESC	Wed, Jan 19, 2011	3.83	3.89	3.73	3.74
3264	NASDAQ	IESC	Tue, Jan 18, 2011	3.61	3.91	3.61	3.89
3263	NASDAQ	IESC	Fri, Jan 14, 2011	3.62	3.68	3.62	3.64
3262	NASDAQ	IESC	Thu, Jan 13, 2011	3.60	3.64	3.60	3.62
3261	NASDAQ	IESC	Wed, Jan 12, 2011	3.60	3.68	3.60	3.62
3260	NASDAQ	IESC	Tue, Jan 11, 2011	3.60	3.67	3.60	3.63
3259	NASDAQ	IESC	Mon, Jan 10, 2011	3.60	3.63	3.57	3.63
3258	NASDAQ	IESC	Fri, Jan 7, 2011	3.60	3.68	3.60	3.60
3257	NASDAQ	IESC	Thu, Jan 6, 2011	3.60	3.61	3.60	3.61
3256	NASDAQ	IESC	Wed, Jan 5, 2011	3.60	3.65	3.57	3.61
3255	NASDAQ	IESC	Tue, Jan 4, 2011	3.61	3.65	3.52	3.63
3254	NASDAQ	IESC	Mon, Jan 3, 2011	3.60	3.60	3.50	3.55
3253	NASDAQ	IESC	Fri, Dec 31, 2010	3.49	3.52	3.46	3.52
3252	NASDAQ	IESC	Thu, Dec 30, 2010	3.55	3.55	3.44	3.44
3251	NASDAQ	IESC	Wed, Dec 29, 2010	3.53	3.55	3.53	3.54
3250	NASDAQ	IESC	Tue, Dec 28, 2010	3.56	3.58	3.52	3.53
3249	NASDAQ	IESC	Mon, Dec 27, 2010	3.50	3.64	3.49	3.61
3248	NASDAQ	IESC	Thu, Dec 23, 2010	3.51	3.57	3.50	3.57
3247	NASDAQ	IESC	Wed, Dec 22, 2010	3.57	3.57	3.48	3.51
3246	NASDAQ	IESC	Tue, Dec 21, 2010	3.60	3.62	3.53	3.57
3245	NASDAQ	IESC	Mon, Dec 20, 2010	3.44	3.64	3.44	3.59
3244	NASDAQ	IESC	Fri, Dec 17, 2010	3.40	3.43	3.35	3.43
3243	NASDAQ	IESC	Thu, Dec 16, 2010	3.40	3.49	3.38	3.49
3242	NASDAQ	IESC	Wed, Dec 15, 2010	3.32	3.40	3.25	3.40
3241	NASDAQ	IESC	Tue, Dec 14, 2010	3.28	3.29	3.27	3.29
3240	NASDAQ	IESC	Mon, Dec 13, 2010	3.25	3.30	3.20	3.28
3239	NASDAQ	IESC	Fri, Dec 10, 2010	3.24	3.25	3.23	3.24
3238	NASDAQ	IESC	Thu, Dec 9, 2010	3.26	3.30	3.14	3.24
3237	NASDAQ	IESC	Wed, Dec 8, 2010	3.20	3.25	3.20	3.22
3236	NASDAQ	IESC	Tue, Dec 7, 2010	3.29	3.29	3.20	3.24
3235	NASDAQ	IESC	Mon, Dec 6, 2010	3.24	3.45	3.19	3.33
3234	NASDAQ	IESC	Fri, Dec 3, 2010	3.24	3.24	3.21	3.22
3233	NASDAQ	IESC	Thu, Dec 2, 2010	3.01	3.26	3.01	3.15
3232	NASDAQ	IESC	Wed, Dec 1, 2010	3.20	3.37	3.04	3.17
3231	NASDAQ	IESC	Tue, Nov 30, 2010	3.28	3.36	3.15	3.21
3230	NASDAQ	IESC	Mon, Nov 29, 2010	3.41	3.45	3.31	3.31
3229	NASDAQ	IESC	Fri, Nov 26, 2010	3.33	3.45	3.33	3.39
3228	NASDAQ	IESC	Wed, Nov 24, 2010	3.36	3.44	3.35	3.40
3227	NASDAQ	IESC	Tue, Nov 23, 2010	3.45	3.45	3.36	3.43
3226	NASDAQ	IESC	Mon, Nov 22, 2010	3.56	3.64	3.39	3.53
3225	NASDAQ	IESC	Fri, Nov 19, 2010	3.66	3.70	3.57	3.64
3224	NASDAQ	IESC	Thu, Nov 18, 2010	3.70	3.70	3.66	3.68
3223	NASDAQ	IESC	Wed, Nov 17, 2010	3.67	3.70	3.66	3.70
3222	NASDAQ	IESC	Tue, Nov 16, 2010	3.60	3.70	3.58	3.64
3221	NASDAQ	IESC	Mon, Nov 15, 2010	3.52	3.66	3.52	3.61
3220	NASDAQ	IESC	Fri, Nov 12, 2010	3.51	3.55	3.46	3.52
3219	NASDAQ	IESC	Thu, Nov 11, 2010	3.45	3.64	3.45	3.49
3218	NASDAQ	IESC	Wed, Nov 10, 2010	3.56	3.56	3.42	3.43
3217	NASDAQ	IESC	Tue, Nov 9, 2010	3.45	3.53	3.39	3.44
3216	NASDAQ	IESC	Mon, Nov 8, 2010	3.75	3.75	3.41	3.45
3215	NASDAQ	IESC	Fri, Nov 5, 2010	3.82	3.85	3.63	3.71
3214	NASDAQ	IESC	Thu, Nov 4, 2010	3.51	4.14	3.45	3.78
3213	NASDAQ	IESC	Wed, Nov 3, 2010	3.58	3.75	3.47	3.47
3212	NASDAQ	IESC	Tue, Nov 2, 2010	3.52	3.61	3.46	3.46
3211	NASDAQ	IESC	Mon, Nov 1, 2010	3.63	3.63	3.54	3.59
3210	NASDAQ	IESC	Fri, Oct 29, 2010	3.47	3.65	3.46	3.61
3209	NASDAQ	IESC	Thu, Oct 28, 2010	3.66	3.66	3.61	3.63
3208	NASDAQ	IESC	Wed, Oct 27, 2010	3.80	3.83	3.68	3.71
3207	NASDAQ	IESC	Tue, Oct 26, 2010	3.45	3.80	3.40	3.80
3206	NASDAQ	IESC	Mon, Oct 25, 2010	3.51	3.57	3.37	3.53
3205	NASDAQ	IESC	Fri, Oct 22, 2010	3.59	3.59	3.49	3.51
3204	NASDAQ	IESC	Thu, Oct 21, 2010	3.53	3.58	3.38	3.57
3203	NASDAQ	IESC	Wed, Oct 20, 2010	3.39	3.56	3.35	3.56
3202	NASDAQ	IESC	Tue, Oct 19, 2010	3.44	3.46	3.39	3.44
3201	NASDAQ	IESC	Mon, Oct 18, 2010	3.56	3.56	3.39	3.45
3200	NASDAQ	IESC	Fri, Oct 15, 2010	3.49	3.53	3.38	3.39
3199	NASDAQ	IESC	Thu, Oct 14, 2010	3.60	3.60	3.47	3.47
3198	NASDAQ	IESC	Wed, Oct 13, 2010	3.50	3.54	3.47	3.54
3197	NASDAQ	IESC	Tue, Oct 12, 2010	3.41	3.64	3.32	3.46
3196	NASDAQ	IESC	Mon, Oct 11, 2010	3.58	3.58	3.36	3.48
3195	NASDAQ	IESC	Fri, Oct 8, 2010	3.43	3.53	3.43	3.53
3194	NASDAQ	IESC	Thu, Oct 7, 2010	3.31	3.37	3.28	3.33
3193	NASDAQ	IESC	Wed, Oct 6, 2010	3.34	3.40	3.29	3.34
3192	NASDAQ	IESC	Tue, Oct 5, 2010	3.33	3.37	3.29	3.30
3191	NASDAQ	IESC	Mon, Oct 4, 2010	3.46	3.50	3.22	3.33
3190	NASDAQ	IESC	Fri, Oct 1, 2010	3.61	3.66	3.42	3.45
3189	NASDAQ	IESC	Thu, Sep 30, 2010	3.70	4.03	3.70	3.76
3188	NASDAQ	IESC	Wed, Sep 29, 2010	3.56	3.85	3.56	3.78
3187	NASDAQ	IESC	Mon, Sep 27, 2010	3.40	3.51	3.40	3.51
3186	NASDAQ	IESC	Fri, Sep 24, 2010	3.40	3.58	3.30	3.42
3185	NASDAQ	IESC	Thu, Sep 23, 2010	3.44	3.44	3.37	3.40
3184	NASDAQ	IESC	Wed, Sep 22, 2010	3.47	3.62	3.45	3.45
3183	NASDAQ	IESC	Tue, Sep 21, 2010	3.56	3.77	3.54	3.57
3182	NASDAQ	IESC	Mon, Sep 20, 2010	3.49	3.80	3.49	3.69
3181	NASDAQ	IESC	Fri, Sep 17, 2010	3.70	3.76	3.52	3.56
3180	NASDAQ	IESC	Thu, Sep 16, 2010	3.68	3.76	3.50	3.70
3179	NASDAQ	IESC	Wed, Sep 15, 2010	3.33	3.73	3.33	3.73
3178	NASDAQ	IESC	Tue, Sep 14, 2010	3.29	3.36	3.29	3.35
3177	NASDAQ	IESC	Mon, Sep 13, 2010	3.37	3.40	3.29	3.34
3176	NASDAQ	IESC	Fri, Sep 10, 2010	3.36	3.41	3.33	3.39
3175	NASDAQ	IESC	Thu, Sep 9, 2010	3.37	3.40	3.30	3.30
3174	NASDAQ	IESC	Wed, Sep 8, 2010	3.23	3.39	3.19	3.32
3173	NASDAQ	IESC	Tue, Sep 7, 2010	3.52	3.54	3.18	3.23
3172	NASDAQ	IESC	Fri, Sep 3, 2010	3.70	3.70	3.48	3.60
3171	NASDAQ	IESC	Thu, Sep 2, 2010	3.63	3.75	3.49	3.70
3170	NASDAQ	IESC	Wed, Sep 1, 2010	3.42	3.71	3.42	3.65
3169	NASDAQ	IESC	Tue, Aug 31, 2010	3.33	3.56	3.33	3.50
3168	NASDAQ	IESC	Mon, Aug 30, 2010	3.30	3.36	3.23	3.33
3167	NASDAQ	IESC	Fri, Aug 27, 2010	3.17	3.23	3.15	3.17
3166	NASDAQ	IESC	Thu, Aug 26, 2010	3.08	3.24	3.08	3.13
3165	NASDAQ	IESC	Wed, Aug 25, 2010	3.21	3.25	3.09	3.10
3164	NASDAQ	IESC	Tue, Aug 24, 2010	3.39	3.40	3.27	3.27
3163	NASDAQ	IESC	Mon, Aug 23, 2010	3.46	3.46	3.28	3.30
3162	NASDAQ	IESC	Fri, Aug 20, 2010	3.25	3.58	3.22	3.45
3161	NASDAQ	IESC	Thu, Aug 19, 2010	3.33	3.35	3.28	3.29
3160	NASDAQ	IESC	Wed, Aug 18, 2010	3.38	3.71	3.30	3.39
3159	NASDAQ	IESC	Tue, Aug 17, 2010	3.88	3.89	3.23	3.35
3158	NASDAQ	IESC	Mon, Aug 16, 2010	3.16	3.84	3.16	3.84
3157	NASDAQ	IESC	Fri, Aug 13, 2010	3.40	3.40	3.17	3.18
3156	NASDAQ	IESC	Thu, Aug 12, 2010	3.23	3.40	3.23	3.40
3155	NASDAQ	IESC	Wed, Aug 11, 2010	3.30	3.31	3.26	3.31
3154	NASDAQ	IESC	Tue, Aug 10, 2010	3.62	3.69	3.25	3.45
3153	NASDAQ	IESC	Mon, Aug 9, 2010	3.70	3.75	3.52	3.75
3152	NASDAQ	IESC	Fri, Aug 6, 2010	3.62	3.73	3.55	3.73
3151	NASDAQ	IESC	Thu, Aug 5, 2010	3.67	3.70	3.60	3.70
3150	NASDAQ	IESC	Wed, Aug 4, 2010	3.64	3.70	3.52	3.70
3149	NASDAQ	IESC	Tue, Aug 3, 2010	3.68	3.68	3.51	3.65
3148	NASDAQ	IESC	Mon, Aug 2, 2010	3.66	3.77	3.66	3.73
3147	NASDAQ	IESC	Fri, Jul 30, 2010	3.49	3.81	3.49	3.65
3146	NASDAQ	IESC	Thu, Jul 29, 2010	3.48	3.89	3.48	3.78
3145	NASDAQ	IESC	Wed, Jul 28, 2010	3.55	3.59	3.55	3.55
3144	NASDAQ	IESC	Tue, Jul 27, 2010	3.76	3.81	3.50	3.55
3143	NASDAQ	IESC	Mon, Jul 26, 2010	3.80	3.86	3.72	3.81
3142	NASDAQ	IESC	Fri, Jul 23, 2010	3.77	3.83	3.68	3.77
3141	NASDAQ	IESC	Thu, Jul 22, 2010	3.57	3.63	3.44	3.59
3140	NASDAQ	IESC	Wed, Jul 21, 2010	3.62	3.64	3.35	3.54
3139	NASDAQ	IESC	Tue, Jul 20, 2010	3.46	3.63	3.34	3.53
3138	NASDAQ	IESC	Mon, Jul 19, 2010	3.53	3.60	3.44	3.50
3137	NASDAQ	IESC	Fri, Jul 16, 2010	3.43	3.53	3.43	3.53
3136	NASDAQ	IESC	Thu, Jul 15, 2010	3.38	3.54	3.35	3.50
3135	NASDAQ	IESC	Wed, Jul 14, 2010	3.65	3.65	3.31	3.50
3134	NASDAQ	IESC	Tue, Jul 13, 2010	3.50	3.65	3.43	3.59
3133	NASDAQ	IESC	Mon, Jul 12, 2010	3.34	3.51	3.05	3.47
3132	NASDAQ	IESC	Fri, Jul 9, 2010	3.27	3.36	3.26	3.27
3131	NASDAQ	IESC	Thu, Jul 8, 2010	3.38	3.47	3.28	3.29
3130	NASDAQ	IESC	Wed, Jul 7, 2010	3.57	3.57	3.31	3.31
3129	NASDAQ	IESC	Tue, Jul 6, 2010	3.56	3.57	3.46	3.46
3128	NASDAQ	IESC	Fri, Jul 2, 2010	3.46	3.58	3.45	3.48
3127	NASDAQ	IESC	Thu, Jul 1, 2010	3.48	3.67	3.38	3.46
3126	NASDAQ	IESC	Wed, Jun 30, 2010	3.49	3.54	3.30	3.49
3125	NASDAQ	IESC	Tue, Jun 29, 2010	3.85	3.91	3.38	3.43
3124	NASDAQ	IESC	Mon, Jun 28, 2010	4.06	4.34	3.86	3.87
3123	NASDAQ	IESC	Fri, Jun 25, 2010	4.09	4.69	4.04	4.08
3122	NASDAQ	IESC	Thu, Jun 24, 2010	4.32	4.47	3.97	4.08
3121	NASDAQ	IESC	Wed, Jun 23, 2010	4.45	4.49	4.36	4.39
3120	NASDAQ	IESC	Tue, Jun 22, 2010	4.69	4.82	4.45	4.51
3119	NASDAQ	IESC	Mon, Jun 21, 2010	5.00	5.00	4.63	4.65
3118	NASDAQ	IESC	Fri, Jun 18, 2010	4.94	4.97	4.76	4.90
3117	NASDAQ	IESC	Thu, Jun 17, 2010	5.07	5.07	4.87	4.90
3116	NASDAQ	IESC	Wed, Jun 16, 2010	4.98	5.21	4.98	5.06
3115	NASDAQ	IESC	Tue, Jun 15, 2010	5.05	5.07	4.92	5.03
3114	NASDAQ	IESC	Mon, Jun 14, 2010	4.96	5.10	4.92	5.02
3113	NASDAQ	IESC	Fri, Jun 11, 2010	4.76	4.94	4.75	4.85
3112	NASDAQ	IESC	Thu, Jun 10, 2010	4.57	4.83	4.40	4.83
3111	NASDAQ	IESC	Wed, Jun 9, 2010	4.43	4.46	4.28	4.44
3110	NASDAQ	IESC	Tue, Jun 8, 2010	4.38	4.44	4.28	4.36
3109	NASDAQ	IESC	Mon, Jun 7, 2010	4.46	4.48	4.20	4.34
3108	NASDAQ	IESC	Fri, Jun 4, 2010	4.82	4.86	4.41	4.41
3107	NASDAQ	IESC	Thu, Jun 3, 2010	4.87	4.89	4.75	4.87
3106	NASDAQ	IESC	Wed, Jun 2, 2010	4.96	5.04	4.78	4.89
3105	NASDAQ	IESC	Tue, Jun 1, 2010	4.94	5.05	4.90	4.90
3104	NASDAQ	IESC	Fri, May 28, 2010	4.98	5.40	4.81	4.98
3103	NASDAQ	IESC	Thu, May 27, 2010	4.61	5.10	4.61	5.10
3102	NASDAQ	IESC	Wed, May 26, 2010	4.87	4.97	4.43	4.47
3101	NASDAQ	IESC	Tue, May 25, 2010	5.25	5.25	4.67	4.81
3100	NASDAQ	IESC	Mon, May 24, 2010	5.40	5.69	5.25	5.25
3099	NASDAQ	IESC	Fri, May 21, 2010	4.86	5.81	4.86	5.40
3098	NASDAQ	IESC	Thu, May 20, 2010	5.15	5.28	4.92	4.92
3097	NASDAQ	IESC	Wed, May 19, 2010	5.50	5.66	5.25	5.25
3096	NASDAQ	IESC	Tue, May 18, 2010	5.69	5.82	5.42	5.51
3095	NASDAQ	IESC	Mon, May 17, 2010	5.53	5.70	5.34	5.59
3094	NASDAQ	IESC	Fri, May 14, 2010	5.37	5.94	5.37	5.49
3093	NASDAQ	IESC	Thu, May 13, 2010	5.99	6.01	5.74	5.95
3092	NASDAQ	IESC	Wed, May 12, 2010	6.06	6.06	5.82	6.02
3091	NASDAQ	IESC	Tue, May 11, 2010	5.90	6.12	5.90	6.01
3090	NASDAQ	IESC	Mon, May 10, 2010	5.93	6.15	5.76	6.14
3089	NASDAQ	IESC	Fri, May 7, 2010	5.80	6.12	5.52	5.55
3088	NASDAQ	IESC	Thu, May 6, 2010	6.16	6.28	5.75	5.81
3087	NASDAQ	IESC	Wed, May 5, 2010	6.13	6.26	5.98	6.22
3086	NASDAQ	IESC	Tue, May 4, 2010	6.28	6.29	6.09	6.20
3085	NASDAQ	IESC	Mon, May 3, 2010	6.17	6.42	6.17	6.39
3084	NASDAQ	IESC	Fri, Apr 30, 2010	6.40	6.49	6.21	6.23
3083	NASDAQ	IESC	Thu, Apr 29, 2010	6.15	6.45	6.05	6.38
3082	NASDAQ	IESC	Wed, Apr 28, 2010	6.05	6.23	5.98	6.11
3081	NASDAQ	IESC	Tue, Apr 27, 2010	6.28	6.35	5.90	5.97
3080	NASDAQ	IESC	Mon, Apr 26, 2010	6.36	6.36	6.20	6.32
3079	NASDAQ	IESC	Fri, Apr 23, 2010	6.07	6.36	6.05	6.36
3078	NASDAQ	IESC	Thu, Apr 22, 2010	5.79	6.06	5.75	6.05
3077	NASDAQ	IESC	Wed, Apr 21, 2010	5.57	5.80	5.49	5.79
3076	NASDAQ	IESC	Tue, Apr 20, 2010	5.38	5.64	5.23	5.61
3075	NASDAQ	IESC	Mon, Apr 19, 2010	5.70	5.70	5.19	5.20
3074	NASDAQ	IESC	Fri, Apr 16, 2010	5.57	5.60	5.40	5.51
3073	NASDAQ	IESC	Thu, Apr 15, 2010	5.56	5.58	5.43	5.57
3072	NASDAQ	IESC	Wed, Apr 14, 2010	5.45	5.61	5.44	5.58
3071	NASDAQ	IESC	Tue, Apr 13, 2010	5.45	5.48	5.40	5.43
3070	NASDAQ	IESC	Mon, Apr 12, 2010	5.54	5.54	5.43	5.44
3069	NASDAQ	IESC	Fri, Apr 9, 2010	5.62	5.62	5.48	5.50
3068	NASDAQ	IESC	Thu, Apr 8, 2010	5.31	5.49	5.31	5.47
3067	NASDAQ	IESC	Wed, Apr 7, 2010	5.30	5.47	5.30	5.39
3066	NASDAQ	IESC	Tue, Apr 6, 2010	5.31	5.37	5.28	5.32
3065	NASDAQ	IESC	Mon, Apr 5, 2010	5.28	5.39	5.15	5.36
3064	NASDAQ	IESC	Thu, Apr 1, 2010	5.67	5.67	5.18	5.25
3063	NASDAQ	IESC	Wed, Mar 31, 2010	5.69	5.75	5.65	5.65
3062	NASDAQ	IESC	Tue, Mar 30, 2010	5.71	5.74	5.69	5.72
3061	NASDAQ	IESC	Mon, Mar 29, 2010	5.71	5.82	5.65	5.82
3060	NASDAQ	IESC	Fri, Mar 26, 2010	5.72	5.76	5.69	5.70
3059	NASDAQ	IESC	Thu, Mar 25, 2010	5.72	5.77	5.68	5.70
3058	NASDAQ	IESC	Wed, Mar 24, 2010	5.80	5.80	5.69	5.69
3057	NASDAQ	IESC	Tue, Mar 23, 2010	5.73	5.85	5.69	5.82
3056	NASDAQ	IESC	Mon, Mar 22, 2010	5.65	5.83	5.65	5.75
3055	NASDAQ	IESC	Fri, Mar 19, 2010	5.75	5.75	5.62	5.75
3054	NASDAQ	IESC	Thu, Mar 18, 2010	5.65	5.74	5.61	5.71
3053	NASDAQ	IESC	Wed, Mar 17, 2010	5.45	5.69	5.43	5.68
3052	NASDAQ	IESC	Tue, Mar 16, 2010	5.37	5.49	5.37	5.45
3051	NASDAQ	IESC	Mon, Mar 15, 2010	5.18	5.37	5.18	5.36
3050	NASDAQ	IESC	Fri, Mar 12, 2010	5.23	5.30	5.18	5.18
3049	NASDAQ	IESC	Thu, Mar 11, 2010	5.14	5.24	5.14	5.24
3048	NASDAQ	IESC	Wed, Mar 10, 2010	5.09	5.20	5.09	5.20
3047	NASDAQ	IESC	Tue, Mar 9, 2010	5.09	5.24	5.00	5.09
3046	NASDAQ	IESC	Mon, Mar 8, 2010	5.05	5.16	5.05	5.11
3045	NASDAQ	IESC	Fri, Mar 5, 2010	4.90	5.07	4.86	5.07
3044	NASDAQ	IESC	Thu, Mar 4, 2010	4.93	4.96	4.83	4.88
3043	NASDAQ	IESC	Wed, Mar 3, 2010	4.79	4.96	4.73	4.86
3042	NASDAQ	IESC	Tue, Mar 2, 2010	4.67	4.84	4.67	4.75
3041	NASDAQ	IESC	Mon, Mar 1, 2010	4.85	4.88	4.59	4.65
3040	NASDAQ	IESC	Fri, Feb 26, 2010	4.90	4.90	4.58	4.74
3039	NASDAQ	IESC	Thu, Feb 25, 2010	4.91	4.94	4.70	4.90
3038	NASDAQ	IESC	Wed, Feb 24, 2010	5.13	5.13	4.80	5.01
3037	NASDAQ	IESC	Tue, Feb 23, 2010	5.06	5.31	4.81	5.12
3036	NASDAQ	IESC	Mon, Feb 22, 2010	5.11	5.11	4.84	5.09
3035	NASDAQ	IESC	Fri, Feb 19, 2010	5.00	5.33	4.96	5.10
3034	NASDAQ	IESC	Thu, Feb 18, 2010	5.02	5.16	4.95	5.00
3033	NASDAQ	IESC	Wed, Feb 17, 2010	5.09	5.19	4.93	5.02
3032	NASDAQ	IESC	Tue, Feb 16, 2010	4.83	5.03	4.76	5.01
3031	NASDAQ	IESC	Fri, Feb 12, 2010	4.74	5.12	4.69	4.93
3030	NASDAQ	IESC	Thu, Feb 11, 2010	4.85	4.98	4.70	4.82
3029	NASDAQ	IESC	Wed, Feb 10, 2010	4.82	4.95	4.70	4.86
3028	NASDAQ	IESC	Tue, Feb 9, 2010	4.80	4.93	4.71	4.86
3027	NASDAQ	IESC	Mon, Feb 8, 2010	5.00	5.00	4.76	4.76
3026	NASDAQ	IESC	Fri, Feb 5, 2010	5.03	5.12	4.89	4.98
3025	NASDAQ	IESC	Thu, Feb 4, 2010	5.07	5.13	5.03	5.03
3024	NASDAQ	IESC	Wed, Feb 3, 2010	5.24	5.30	5.05	5.14
3023	NASDAQ	IESC	Tue, Feb 2, 2010	5.08	5.35	5.08	5.28
3022	NASDAQ	IESC	Mon, Feb 1, 2010	5.16	5.23	5.07	5.20
3021	NASDAQ	IESC	Fri, Jan 29, 2010	5.11	5.22	5.05	5.14
3020	NASDAQ	IESC	Thu, Jan 28, 2010	5.21	5.27	5.07	5.10
3019	NASDAQ	IESC	Wed, Jan 27, 2010	5.25	5.32	5.20	5.30
3018	NASDAQ	IESC	Tue, Jan 26, 2010	5.32	5.48	5.20	5.25
3017	NASDAQ	IESC	Mon, Jan 25, 2010	5.41	5.45	5.35	5.36
3016	NASDAQ	IESC	Fri, Jan 22, 2010	5.40	5.50	5.25	5.37
3015	NASDAQ	IESC	Thu, Jan 21, 2010	5.49	5.49	5.20	5.25
3014	NASDAQ	IESC	Wed, Jan 20, 2010	5.61	5.71	5.40	5.46
3013	NASDAQ	IESC	Tue, Jan 19, 2010	5.25	5.73	5.25	5.64
3012	NASDAQ	IESC	Fri, Jan 15, 2010	5.37	5.37	5.11	5.25
3011	NASDAQ	IESC	Thu, Jan 14, 2010	5.65	5.67	5.35	5.35
3010	NASDAQ	IESC	Wed, Jan 13, 2010	5.60	5.70	5.55	5.65
3009	NASDAQ	IESC	Tue, Jan 12, 2010	5.49	5.55	5.44	5.54
3008	NASDAQ	IESC	Mon, Jan 11, 2010	5.62	5.63	5.50	5.51
3007	NASDAQ	IESC	Fri, Jan 8, 2010	5.70	5.72	5.55	5.56
3006	NASDAQ	IESC	Thu, Jan 7, 2010	5.63	5.73	5.61	5.69
3005	NASDAQ	IESC	Wed, Jan 6, 2010	5.68	5.73	5.60	5.65
3004	NASDAQ	IESC	Tue, Jan 5, 2010	5.88	5.90	5.67	5.69
3003	NASDAQ	IESC	Mon, Jan 4, 2010	5.90	6.20	5.85	5.93
3002	NASDAQ	IESC	Thu, Dec 31, 2009	5.85	5.97	5.82	5.85
3001	NASDAQ	IESC	Wed, Dec 30, 2009	5.91	5.96	5.80	5.85
3000	NASDAQ	IESC	Tue, Dec 29, 2009	5.93	5.99	5.85	5.90
2999	NASDAQ	IESC	Mon, Dec 28, 2009	6.03	6.03	5.86	5.89
2998	NASDAQ	IESC	Thu, Dec 24, 2009	5.98	6.00	5.98	6.00
2997	NASDAQ	IESC	Wed, Dec 23, 2009	6.00	6.07	5.94	5.94
2996	NASDAQ	IESC	Tue, Dec 22, 2009	6.29	6.35	6.00	6.01
2995	NASDAQ	IESC	Mon, Dec 21, 2009	5.99	6.31	5.99	6.29
2994	NASDAQ	IESC	Fri, Dec 18, 2009	6.04	6.40	5.89	5.93
2993	NASDAQ	IESC	Thu, Dec 17, 2009	6.06	6.25	5.92	5.93
2992	NASDAQ	IESC	Wed, Dec 16, 2009	6.41	6.41	6.09	6.09
2991	NASDAQ	IESC	Tue, Dec 15, 2009	6.61	6.76	6.27	6.30
2990	NASDAQ	IESC	Mon, Dec 14, 2009	6.63	6.69	6.60	6.62
2989	NASDAQ	IESC	Fri, Dec 11, 2009	6.64	6.76	6.60	6.60
2988	NASDAQ	IESC	Thu, Dec 10, 2009	6.46	6.61	6.46	6.57
2987	NASDAQ	IESC	Wed, Dec 9, 2009	6.52	6.59	6.31	6.40
2986	NASDAQ	IESC	Tue, Dec 8, 2009	6.70	7.11	6.50	6.52
2985	NASDAQ	IESC	Mon, Dec 7, 2009	6.86	6.87	6.70	6.79
2984	NASDAQ	IESC	Fri, Dec 4, 2009	6.54	6.86	6.54	6.86
2983	NASDAQ	IESC	Thu, Dec 3, 2009	6.95	7.00	6.31	6.38
2982	NASDAQ	IESC	Wed, Dec 2, 2009	7.17	7.17	6.82	6.92
2981	NASDAQ	IESC	Tue, Dec 1, 2009	6.92	7.20	6.75	7.12
2980	NASDAQ	IESC	Mon, Nov 30, 2009	6.80	6.82	6.71	6.81
2979	NASDAQ	IESC	Fri, Nov 27, 2009	6.76	6.93	6.76	6.84
2978	NASDAQ	IESC	Wed, Nov 25, 2009	7.00	7.04	6.91	7.00
2977	NASDAQ	IESC	Tue, Nov 24, 2009	7.00	7.08	6.99	7.02
2976	NASDAQ	IESC	Mon, Nov 23, 2009	7.00	7.07	6.77	7.07
2975	NASDAQ	IESC	Fri, Nov 20, 2009	6.85	7.09	6.75	6.89
2974	NASDAQ	IESC	Thu, Nov 19, 2009	6.95	7.00	6.80	6.85
2973	NASDAQ	IESC	Wed, Nov 18, 2009	7.03	7.07	6.91	7.01
2972	NASDAQ	IESC	Tue, Nov 17, 2009	7.15	7.15	6.96	7.01
2971	NASDAQ	IESC	Mon, Nov 16, 2009	7.07	7.17	6.87	7.17
2970	NASDAQ	IESC	Fri, Nov 13, 2009	6.89	7.07	6.83	7.00
2969	NASDAQ	IESC	Thu, Nov 12, 2009	7.23	7.31	6.83	6.83
2968	NASDAQ	IESC	Wed, Nov 11, 2009	7.11	7.12	6.98	7.12
2967	NASDAQ	IESC	Tue, Nov 10, 2009	7.22	7.22	6.91	7.00
2966	NASDAQ	IESC	Mon, Nov 9, 2009	7.35	7.35	6.97	7.14
2965	NASDAQ	IESC	Fri, Nov 6, 2009	6.90	7.37	6.81	7.34
2964	NASDAQ	IESC	Thu, Nov 5, 2009	6.62	7.09	6.60	7.00
2963	NASDAQ	IESC	Wed, Nov 4, 2009	6.65	7.17	6.52	6.52
2962	NASDAQ	IESC	Tue, Nov 3, 2009	6.36	6.88	6.36	6.61
2961	NASDAQ	IESC	Mon, Nov 2, 2009	6.59	6.81	6.32	6.40
2960	NASDAQ	IESC	Fri, Oct 30, 2009	6.69	6.99	6.29	6.58
2959	NASDAQ	IESC	Thu, Oct 29, 2009	6.65	7.13	6.50	6.75
2958	NASDAQ	IESC	Wed, Oct 28, 2009	6.71	6.92	6.59	6.60
2957	NASDAQ	IESC	Tue, Oct 27, 2009	6.91	6.91	6.55	6.70
2956	NASDAQ	IESC	Mon, Oct 26, 2009	6.27	6.73	6.27	6.51
2955	NASDAQ	IESC	Fri, Oct 23, 2009	6.87	6.87	6.23	6.23
2954	NASDAQ	IESC	Thu, Oct 22, 2009	6.71	6.71	6.41	6.56
2953	NASDAQ	IESC	Wed, Oct 21, 2009	6.68	6.86	6.53	6.71
2952	NASDAQ	IESC	Tue, Oct 20, 2009	7.02	7.02	6.65	6.69
2951	NASDAQ	IESC	Mon, Oct 19, 2009	7.04	7.06	6.91	6.98
2950	NASDAQ	IESC	Fri, Oct 16, 2009	7.00	7.67	6.98	6.98
2949	NASDAQ	IESC	Thu, Oct 15, 2009	7.11	7.11	6.91	7.07
2948	NASDAQ	IESC	Wed, Oct 14, 2009	7.05	7.25	7.05	7.17
2947	NASDAQ	IESC	Tue, Oct 13, 2009	7.22	7.48	6.90	6.92
2946	NASDAQ	IESC	Mon, Oct 12, 2009	7.42	7.66	7.23	7.23
2945	NASDAQ	IESC	Fri, Oct 9, 2009	7.40	7.64	7.22	7.37
2944	NASDAQ	IESC	Thu, Oct 8, 2009	7.62	7.65	7.34	7.35
2943	NASDAQ	IESC	Wed, Oct 7, 2009	7.39	7.70	7.37	7.51
2942	NASDAQ	IESC	Tue, Oct 6, 2009	7.48	7.83	7.28	7.59
2941	NASDAQ	IESC	Mon, Oct 5, 2009	7.53	7.60	7.22	7.54
2940	NASDAQ	IESC	Fri, Oct 2, 2009	7.73	7.73	7.41	7.42
2939	NASDAQ	IESC	Thu, Oct 1, 2009	8.01	8.04	7.65	7.66
2938	NASDAQ	IESC	Wed, Sep 30, 2009	8.09	8.25	7.77	8.05
2937	NASDAQ	IESC	Tue, Sep 29, 2009	7.97	8.38	7.97	8.28
2936	NASDAQ	IESC	Mon, Sep 28, 2009	7.90	8.23	7.65	8.23
2935	NASDAQ	IESC	Fri, Sep 25, 2009	7.95	8.27	7.91	8.18
2934	NASDAQ	IESC	Thu, Sep 24, 2009	8.30	8.30	7.93	7.97
2933	NASDAQ	IESC	Wed, Sep 23, 2009	8.17	8.37	7.97	8.27
2932	NASDAQ	IESC	Tue, Sep 22, 2009	8.34	8.39	7.82	8.17
2931	NASDAQ	IESC	Mon, Sep 21, 2009	8.45	8.50	8.21	8.35
2930	NASDAQ	IESC	Fri, Sep 18, 2009	8.28	8.45	8.20	8.30
2929	NASDAQ	IESC	Thu, Sep 17, 2009	8.06	8.34	8.06	8.33
2928	NASDAQ	IESC	Wed, Sep 16, 2009	8.01	8.29	7.98	8.25
2927	NASDAQ	IESC	Tue, Sep 15, 2009	7.83	8.05	7.76	8.00
2926	NASDAQ	IESC	Mon, Sep 14, 2009	7.99	8.00	7.41	7.83
2925	NASDAQ	IESC	Fri, Sep 11, 2009	7.94	8.14	7.81	7.96
2924	NASDAQ	IESC	Thu, Sep 10, 2009	8.01	8.18	7.53	7.96
2923	NASDAQ	IESC	Wed, Sep 9, 2009	7.98	8.27	7.80	8.00
2922	NASDAQ	IESC	Tue, Sep 8, 2009	8.13	8.20	7.90	8.00
2921	NASDAQ	IESC	Fri, Sep 4, 2009	8.27	8.40	8.03	8.13
2920	NASDAQ	IESC	Thu, Sep 3, 2009	8.34	8.34	8.08	8.31
2919	NASDAQ	IESC	Wed, Sep 2, 2009	8.22	8.27	8.00	8.11
2918	NASDAQ	IESC	Tue, Sep 1, 2009	8.35	8.85	7.92	8.05
2917	NASDAQ	IESC	Mon, Aug 31, 2009	8.88	8.89	8.16	8.34
2916	NASDAQ	IESC	Fri, Aug 28, 2009	8.97	9.21	8.81	8.97
2915	NASDAQ	IESC	Thu, Aug 27, 2009	9.14	9.14	8.51	8.75
2914	NASDAQ	IESC	Wed, Aug 26, 2009	9.22	9.22	8.66	9.00
2913	NASDAQ	IESC	Tue, Aug 25, 2009	9.27	9.48	8.97	8.97
2912	NASDAQ	IESC	Mon, Aug 24, 2009	9.29	9.49	8.89	9.16
2911	NASDAQ	IESC	Fri, Aug 21, 2009	8.96	9.38	8.51	9.27
2910	NASDAQ	IESC	Thu, Aug 20, 2009	8.59	8.91	8.37	8.70
2909	NASDAQ	IESC	Wed, Aug 19, 2009	8.11	9.24	8.11	8.65
2908	NASDAQ	IESC	Tue, Aug 18, 2009	8.85	9.15	8.45	8.76
2907	NASDAQ	IESC	Mon, Aug 17, 2009	8.28	9.50	8.28	8.80
2906	NASDAQ	IESC	Fri, Aug 14, 2009	9.16	9.16	8.50	8.56
2905	NASDAQ	IESC	Thu, Aug 13, 2009	9.24	9.41	8.95	9.08
2904	NASDAQ	IESC	Wed, Aug 12, 2009	8.86	9.49	8.32	9.18
2903	NASDAQ	IESC	Tue, Aug 11, 2009	8.72	9.67	8.17	8.35
2902	NASDAQ	IESC	Mon, Aug 10, 2009	8.63	9.50	8.28	8.51
2901	NASDAQ	IESC	Fri, Aug 7, 2009	8.64	9.01	8.37	8.75
2900	NASDAQ	IESC	Thu, Aug 6, 2009	8.25	8.55	8.17	8.38
2899	NASDAQ	IESC	Wed, Aug 5, 2009	8.70	8.85	7.97	8.20
2898	NASDAQ	IESC	Tue, Aug 4, 2009	9.15	9.28	8.61	8.70
2897	NASDAQ	IESC	Mon, Aug 3, 2009	9.45	9.58	8.93	9.28
2896	NASDAQ	IESC	Fri, Jul 31, 2009	9.85	9.85	8.87	9.15
2895	NASDAQ	IESC	Thu, Jul 30, 2009	10.00	10.00	9.58	9.95
2894	NASDAQ	IESC	Wed, Jul 29, 2009	9.32	9.95	9.26	9.90
2893	NASDAQ	IESC	Tue, Jul 28, 2009	8.93	9.97	8.89	9.97
2892	NASDAQ	IESC	Mon, Jul 27, 2009	9.28	9.48	8.73	9.01
2891	NASDAQ	IESC	Fri, Jul 24, 2009	9.07	9.36	8.61	9.26
2890	NASDAQ	IESC	Thu, Jul 23, 2009	8.46	9.58	8.23	9.22
2889	NASDAQ	IESC	Wed, Jul 22, 2009	8.55	8.96	7.58	8.51
2888	NASDAQ	IESC	Tue, Jul 21, 2009	8.88	8.88	7.59	8.59
2887	NASDAQ	IESC	Mon, Jul 20, 2009	7.90	9.12	7.31	8.77
2886	NASDAQ	IESC	Fri, Jul 17, 2009	8.04	9.68	7.69	7.74
2885	NASDAQ	IESC	Thu, Jul 16, 2009	7.49	8.15	7.49	8.02
2884	NASDAQ	IESC	Wed, Jul 15, 2009	7.43	7.90	7.23	7.74
2883	NASDAQ	IESC	Tue, Jul 14, 2009	7.15	7.50	6.46	7.26
2882	NASDAQ	IESC	Mon, Jul 13, 2009	6.84	7.29	6.53	7.18
2881	NASDAQ	IESC	Fri, Jul 10, 2009	6.54	7.12	6.12	6.80
2880	NASDAQ	IESC	Thu, Jul 9, 2009	6.81	7.32	6.40	6.44
2879	NASDAQ	IESC	Wed, Jul 8, 2009	6.61	7.27	6.61	6.81
2878	NASDAQ	IESC	Tue, Jul 7, 2009	6.83	7.19	6.30	6.54
2877	NASDAQ	IESC	Mon, Jul 6, 2009	6.91	7.29	6.27	6.85
2876	NASDAQ	IESC	Thu, Jul 2, 2009	7.45	7.45	6.94	6.94
2875	NASDAQ	IESC	Wed, Jul 1, 2009	7.92	8.11	7.44	7.64
2874	NASDAQ	IESC	Tue, Jun 30, 2009	7.01	7.93	7.01	7.81
2873	NASDAQ	IESC	Mon, Jun 29, 2009	6.40	7.37	6.24	7.02
2872	NASDAQ	IESC	Fri, Jun 26, 2009	6.94	6.95	6.12	6.17
2871	NASDAQ	IESC	Thu, Jun 25, 2009	6.93	7.03	6.76	7.01
2870	NASDAQ	IESC	Wed, Jun 24, 2009	7.81	7.89	6.92	6.93
2869	NASDAQ	IESC	Tue, Jun 23, 2009	7.76	7.76	7.25	7.59
2868	NASDAQ	IESC	Mon, Jun 22, 2009	8.04	8.33	7.61	7.64
2867	NASDAQ	IESC	Fri, Jun 19, 2009	8.66	8.66	8.10	8.10
2866	NASDAQ	IESC	Thu, Jun 18, 2009	8.30	8.55	8.14	8.44
2865	NASDAQ	IESC	Wed, Jun 17, 2009	8.33	8.69	8.14	8.29
2864	NASDAQ	IESC	Tue, Jun 16, 2009	8.50	8.96	8.30	8.35
2863	NASDAQ	IESC	Mon, Jun 15, 2009	9.80	9.82	8.18	8.39
2862	NASDAQ	IESC	Fri, Jun 12, 2009	9.67	10.44	9.58	10.15
2861	NASDAQ	IESC	Thu, Jun 11, 2009	9.70	10.16	9.63	9.72
2860	NASDAQ	IESC	Wed, Jun 10, 2009	10.01	10.06	9.21	9.53
2859	NASDAQ	IESC	Tue, Jun 9, 2009	10.19	10.19	9.61	9.90
2858	NASDAQ	IESC	Mon, Jun 8, 2009	10.06	10.19	9.77	9.93
2857	NASDAQ	IESC	Fri, Jun 5, 2009	10.30	10.37	10.04	10.11
2856	NASDAQ	IESC	Thu, Jun 4, 2009	9.70	10.20	9.57	10.18
2855	NASDAQ	IESC	Wed, Jun 3, 2009	9.95	9.95	9.11	9.41
2854	NASDAQ	IESC	Tue, Jun 2, 2009	10.03	10.40	9.64	10.06
2853	NASDAQ	IESC	Mon, Jun 1, 2009	10.00	10.55	9.68	10.08
2852	NASDAQ	IESC	Fri, May 29, 2009	9.49	9.91	9.22	9.86
2851	NASDAQ	IESC	Thu, May 28, 2009	9.92	10.20	9.07	9.41
2850	NASDAQ	IESC	Wed, May 27, 2009	9.31	10.33	8.96	9.76
2849	NASDAQ	IESC	Tue, May 26, 2009	8.66	9.46	8.57	9.40
2848	NASDAQ	IESC	Fri, May 22, 2009	9.29	9.55	8.75	8.76
2847	NASDAQ	IESC	Thu, May 21, 2009	9.61	9.78	9.03	9.22
2846	NASDAQ	IESC	Wed, May 20, 2009	9.84	10.28	9.66	9.78
2845	NASDAQ	IESC	Tue, May 19, 2009	10.57	10.88	9.66	9.70
2844	NASDAQ	IESC	Mon, May 18, 2009	9.31	10.37	9.29	10.11
2843	NASDAQ	IESC	Fri, May 15, 2009	9.91	10.02	8.86	9.14
2842	NASDAQ	IESC	Thu, May 14, 2009	9.79	10.05	9.62	9.79
2841	NASDAQ	IESC	Wed, May 13, 2009	10.12	10.41	9.63	9.69
2840	NASDAQ	IESC	Tue, May 12, 2009	10.64	10.69	10.09	10.35
2839	NASDAQ	IESC	Mon, May 11, 2009	10.31	11.20	10.24	10.56
2838	NASDAQ	IESC	Fri, May 8, 2009	9.58	10.75	9.34	10.67
2837	NASDAQ	IESC	Thu, May 7, 2009	10.35	10.57	9.15	9.30
2836	NASDAQ	IESC	Wed, May 6, 2009	10.33	10.58	9.68	10.16
2835	NASDAQ	IESC	Tue, May 5, 2009	10.03	10.57	10.01	10.18
2834	NASDAQ	IESC	Mon, May 4, 2009	9.38	10.38	9.25	10.29
2833	NASDAQ	IESC	Fri, May 1, 2009	9.60	9.89	9.15	9.20
2832	NASDAQ	IESC	Thu, Apr 30, 2009	9.75	9.91	9.56	9.61
2831	NASDAQ	IESC	Wed, Apr 29, 2009	9.50	9.75	9.02	9.73
2830	NASDAQ	IESC	Tue, Apr 28, 2009	8.80	9.55	8.80	9.39
2829	NASDAQ	IESC	Mon, Apr 27, 2009	8.86	9.50	8.52	9.29
2828	NASDAQ	IESC	Fri, Apr 24, 2009	9.84	9.84	8.70	9.15
2827	NASDAQ	IESC	Thu, Apr 23, 2009	9.37	9.59	8.46	8.63
2826	NASDAQ	IESC	Wed, Apr 22, 2009	8.84	10.04	8.76	9.48
2825	NASDAQ	IESC	Tue, Apr 21, 2009	8.84	9.28	8.41	9.25
2824	NASDAQ	IESC	Mon, Apr 20, 2009	8.93	9.57	8.90	8.90
2823	NASDAQ	IESC	Fri, Apr 17, 2009	9.52	9.52	9.03	9.31
2822	NASDAQ	IESC	Thu, Apr 16, 2009	9.16	9.77	8.62	9.49
2821	NASDAQ	IESC	Wed, Apr 15, 2009	9.70	9.84	8.88	8.99
2820	NASDAQ	IESC	Tue, Apr 14, 2009	10.19	10.41	9.25	9.49
2819	NASDAQ	IESC	Mon, Apr 13, 2009	10.33	10.66	10.05	10.47
2818	NASDAQ	IESC	Thu, Apr 9, 2009	10.81	10.82	10.51	10.58
2817	NASDAQ	IESC	Wed, Apr 8, 2009	10.28	10.38	10.16	10.38
2816	NASDAQ	IESC	Tue, Apr 7, 2009	10.05	10.61	10.01	10.10
2815	NASDAQ	IESC	Mon, Apr 6, 2009	9.89	10.33	9.89	10.33
2814	NASDAQ	IESC	Fri, Apr 3, 2009	10.43	10.63	9.86	10.42
2813	NASDAQ	IESC	Thu, Apr 2, 2009	9.63	10.72	9.63	10.50
2812	NASDAQ	IESC	Wed, Apr 1, 2009	8.86	9.55	8.58	9.30
2811	NASDAQ	IESC	Tue, Mar 31, 2009	9.48	9.70	9.07	9.12
2810	NASDAQ	IESC	Mon, Mar 30, 2009	8.99	9.36	8.67	9.25
2809	NASDAQ	IESC	Fri, Mar 27, 2009	9.19	9.22	8.67	8.91
2808	NASDAQ	IESC	Thu, Mar 26, 2009	8.94	9.52	8.90	9.49
2807	NASDAQ	IESC	Wed, Mar 25, 2009	7.90	8.76	7.90	8.76
2806	NASDAQ	IESC	Tue, Mar 24, 2009	8.31	8.53	7.76	7.76
2805	NASDAQ	IESC	Mon, Mar 23, 2009	7.99	8.50	7.70	8.50
2804	NASDAQ	IESC	Fri, Mar 20, 2009	8.12	8.84	7.69	7.83
2803	NASDAQ	IESC	Thu, Mar 19, 2009	8.21	8.52	7.95	7.99
2802	NASDAQ	IESC	Wed, Mar 18, 2009	8.49	8.59	7.73	8.01
2801	NASDAQ	IESC	Tue, Mar 17, 2009	8.14	8.58	7.80	8.53
2800	NASDAQ	IESC	Mon, Mar 16, 2009	8.68	8.85	7.96	8.17
2799	NASDAQ	IESC	Fri, Mar 13, 2009	8.37	8.63	8.11	8.51
2798	NASDAQ	IESC	Thu, Mar 12, 2009	7.79	8.37	7.79	8.30
2797	NASDAQ	IESC	Wed, Mar 11, 2009	8.50	8.50	7.76	7.86
2796	NASDAQ	IESC	Tue, Mar 10, 2009	8.04	8.50	7.99	8.44
2795	NASDAQ	IESC	Mon, Mar 9, 2009	7.74	8.24	7.60	7.74
2794	NASDAQ	IESC	Fri, Mar 6, 2009	7.70	8.50	7.70	7.90
2793	NASDAQ	IESC	Thu, Mar 5, 2009	7.65	7.95	7.52	7.75
2792	NASDAQ	IESC	Wed, Mar 4, 2009	7.90	8.19	7.62	7.93
2791	NASDAQ	IESC	Tue, Mar 3, 2009	7.86	8.15	7.50	7.69
2790	NASDAQ	IESC	Mon, Mar 2, 2009	7.53	8.15	7.50	7.62
2789	NASDAQ	IESC	Fri, Feb 27, 2009	7.62	8.17	7.50	7.69
2788	NASDAQ	IESC	Thu, Feb 26, 2009	8.01	8.22	7.82	7.85
2787	NASDAQ	IESC	Wed, Feb 25, 2009	8.28	8.28	7.76	7.91
2786	NASDAQ	IESC	Tue, Feb 24, 2009	7.95	8.36	7.84	8.35
2785	NASDAQ	IESC	Mon, Feb 23, 2009	8.00	8.56	7.67	7.80
2784	NASDAQ	IESC	Fri, Feb 20, 2009	7.77	8.40	7.72	7.91
2783	NASDAQ	IESC	Thu, Feb 19, 2009	8.18	8.46	7.89	7.97
2782	NASDAQ	IESC	Wed, Feb 18, 2009	8.00	8.45	7.89	8.00
2781	NASDAQ	IESC	Tue, Feb 17, 2009	8.02	8.09	7.76	7.98
2780	NASDAQ	IESC	Fri, Feb 13, 2009	8.32	8.53	8.31	8.50
2779	NASDAQ	IESC	Thu, Feb 12, 2009	7.80	8.44	7.80	8.33
2778	NASDAQ	IESC	Wed, Feb 11, 2009	8.12	8.37	7.85	8.00
2777	NASDAQ	IESC	Tue, Feb 10, 2009	10.34	10.34	8.01	8.03
2776	NASDAQ	IESC	Mon, Feb 9, 2009	10.59	10.97	10.26	10.40
2775	NASDAQ	IESC	Fri, Feb 6, 2009	11.16	11.16	10.07	10.81
2774	NASDAQ	IESC	Thu, Feb 5, 2009	10.08	11.08	9.78	11.03
2773	NASDAQ	IESC	Wed, Feb 4, 2009	10.53	10.55	10.02	10.05
2772	NASDAQ	IESC	Tue, Feb 3, 2009	10.68	11.22	10.39	10.55
2771	NASDAQ	IESC	Mon, Feb 2, 2009	8.10	10.81	8.10	10.50
2770	NASDAQ	IESC	Fri, Jan 30, 2009	9.04	9.50	8.20	8.27
2769	NASDAQ	IESC	Thu, Jan 29, 2009	9.63	9.79	8.81	8.91
2768	NASDAQ	IESC	Wed, Jan 28, 2009	9.25	9.63	9.06	9.56
2767	NASDAQ	IESC	Tue, Jan 27, 2009	8.82	9.56	8.82	8.97
2766	NASDAQ	IESC	Mon, Jan 26, 2009	8.20	8.90	7.84	8.79
2765	NASDAQ	IESC	Fri, Jan 23, 2009	7.87	8.41	7.73	8.20
2764	NASDAQ	IESC	Thu, Jan 22, 2009	9.02	9.14	8.26	8.26
2763	NASDAQ	IESC	Wed, Jan 21, 2009	8.12	9.50	7.67	9.45
2762	NASDAQ	IESC	Tue, Jan 20, 2009	8.81	8.91	7.49	7.91
2761	NASDAQ	IESC	Fri, Jan 16, 2009	8.98	9.10	8.57	8.98
2760	NASDAQ	IESC	Thu, Jan 15, 2009	8.25	8.85	7.71	8.52
2759	NASDAQ	IESC	Wed, Jan 14, 2009	9.29	9.29	7.64	8.25
2758	NASDAQ	IESC	Tue, Jan 13, 2009	10.03	10.28	9.44	9.56
2757	NASDAQ	IESC	Mon, Jan 12, 2009	10.95	11.42	10.27	10.27
2756	NASDAQ	IESC	Fri, Jan 9, 2009	11.43	11.69	10.69	10.95
2755	NASDAQ	IESC	Thu, Jan 8, 2009	11.28	12.23	11.13	11.46
2754	NASDAQ	IESC	Wed, Jan 7, 2009	13.01	13.64	12.00	12.08
2753	NASDAQ	IESC	Tue, Jan 6, 2009	12.07	13.39	12.07	13.39
2752	NASDAQ	IESC	Mon, Jan 5, 2009	11.45	12.30	11.15	11.95
2751	NASDAQ	IESC	Fri, Jan 2, 2009	8.71	11.81	8.51	11.68
2750	NASDAQ	IESC	Wed, Dec 31, 2008	8.65	8.94	8.03	8.76
2749	NASDAQ	IESC	Tue, Dec 30, 2008	9.03	9.03	8.39	8.60
2748	NASDAQ	IESC	Mon, Dec 29, 2008	10.00	10.00	8.87	8.87
2747	NASDAQ	IESC	Fri, Dec 26, 2008	9.02	10.10	9.02	10.08
2746	NASDAQ	IESC	Wed, Dec 24, 2008	8.24	8.95	8.24	8.95
2745	NASDAQ	IESC	Tue, Dec 23, 2008	8.59	9.15	8.42	8.74
2744	NASDAQ	IESC	Mon, Dec 22, 2008	9.53	10.23	8.00	8.47
2743	NASDAQ	IESC	Fri, Dec 19, 2008	10.24	10.73	9.32	9.43
2742	NASDAQ	IESC	Thu, Dec 18, 2008	9.20	9.96	8.77	9.83
2741	NASDAQ	IESC	Wed, Dec 17, 2008	8.36	9.53	7.77	8.88
2740	NASDAQ	IESC	Tue, Dec 16, 2008	6.84	8.59	6.50	8.52
2739	NASDAQ	IESC	Mon, Dec 15, 2008	7.65	7.65	6.89	7.00
2738	NASDAQ	IESC	Fri, Dec 12, 2008	6.76	7.10	6.61	7.09
2737	NASDAQ	IESC	Thu, Dec 11, 2008	8.23	8.50	6.84	7.03
2736	NASDAQ	IESC	Wed, Dec 10, 2008	8.47	8.75	8.14	8.44
2735	NASDAQ	IESC	Tue, Dec 9, 2008	9.97	10.47	8.26	8.31
2734	NASDAQ	IESC	Mon, Dec 8, 2008	7.57	10.75	7.05	10.20
2733	NASDAQ	IESC	Fri, Dec 5, 2008	6.07	7.29	6.02	7.29
2732	NASDAQ	IESC	Thu, Dec 4, 2008	6.35	6.74	6.05	6.22
2731	NASDAQ	IESC	Wed, Dec 3, 2008	5.92	6.63	5.92	6.50
2730	NASDAQ	IESC	Tue, Dec 2, 2008	5.97	6.20	5.71	6.20
2729	NASDAQ	IESC	Mon, Dec 1, 2008	5.98	6.05	5.68	5.78
2728	NASDAQ	IESC	Fri, Nov 28, 2008	6.42	6.64	5.60	6.18
2727	NASDAQ	IESC	Wed, Nov 26, 2008	6.02	6.99	6.02	6.53
2726	NASDAQ	IESC	Tue, Nov 25, 2008	6.44	6.44	5.68	6.22
2725	NASDAQ	IESC	Mon, Nov 24, 2008	5.36	6.57	5.25	6.32
2724	NASDAQ	IESC	Fri, Nov 21, 2008	5.44	5.44	3.94	5.27
2723	NASDAQ	IESC	Thu, Nov 20, 2008	6.16	6.85	5.11	5.28
2722	NASDAQ	IESC	Wed, Nov 19, 2008	6.60	7.09	6.30	6.35
2721	NASDAQ	IESC	Tue, Nov 18, 2008	6.83	7.13	6.34	6.62
2720	NASDAQ	IESC	Mon, Nov 17, 2008	6.92	7.19	6.63	6.90
2719	NASDAQ	IESC	Fri, Nov 14, 2008	8.39	8.39	6.71	7.06
2718	NASDAQ	IESC	Thu, Nov 13, 2008	7.78	8.69	6.87	8.62
2717	NASDAQ	IESC	Wed, Nov 12, 2008	9.00	9.33	7.76	7.76
2716	NASDAQ	IESC	Tue, Nov 11, 2008	10.76	10.77	8.84	9.00
2715	NASDAQ	IESC	Mon, Nov 10, 2008	12.06	12.66	10.78	10.85
2714	NASDAQ	IESC	Fri, Nov 7, 2008	11.82	11.97	11.33	11.65
2713	NASDAQ	IESC	Thu, Nov 6, 2008	11.41	12.16	11.36	11.65
2712	NASDAQ	IESC	Wed, Nov 5, 2008	12.60	13.18	11.39	11.64
2711	NASDAQ	IESC	Tue, Nov 4, 2008	12.64	13.22	12.01	12.84
2710	NASDAQ	IESC	Mon, Nov 3, 2008	12.16	12.58	11.95	12.31
2709	NASDAQ	IESC	Fri, Oct 31, 2008	10.88	12.57	10.75	12.23
2708	NASDAQ	IESC	Thu, Oct 30, 2008	10.62	11.25	10.25	11.07
2707	NASDAQ	IESC	Wed, Oct 29, 2008	10.05	10.76	9.64	10.22
2706	NASDAQ	IESC	Tue, Oct 28, 2008	9.72	10.11	8.80	10.08
2705	NASDAQ	IESC	Mon, Oct 27, 2008	10.56	11.07	9.27	9.38
2704	NASDAQ	IESC	Fri, Oct 24, 2008	11.52	11.99	10.61	10.80
2703	NASDAQ	IESC	Thu, Oct 23, 2008	11.97	12.64	11.55	12.36
2702	NASDAQ	IESC	Wed, Oct 22, 2008	14.63	15.04	11.69	11.95
2701	NASDAQ	IESC	Tue, Oct 21, 2008	13.96	15.55	13.96	14.84
2700	NASDAQ	IESC	Mon, Oct 20, 2008	14.08	14.88	13.86	14.28
2699	NASDAQ	IESC	Fri, Oct 17, 2008	13.44	14.05	12.48	13.77
2698	NASDAQ	IESC	Thu, Oct 16, 2008	12.11	14.10	11.81	13.99
2697	NASDAQ	IESC	Wed, Oct 15, 2008	13.50	13.61	11.80	11.82
2696	NASDAQ	IESC	Tue, Oct 14, 2008	13.01	14.45	12.42	13.74
2695	NASDAQ	IESC	Mon, Oct 13, 2008	10.55	13.09	10.16	12.87
2694	NASDAQ	IESC	Fri, Oct 10, 2008	9.78	10.27	9.36	10.12
2693	NASDAQ	IESC	Thu, Oct 9, 2008	11.86	11.92	9.52	10.04
2692	NASDAQ	IESC	Wed, Oct 8, 2008	12.44	12.93	11.33	11.60
2691	NASDAQ	IESC	Tue, Oct 7, 2008	13.13	13.62	12.54	12.62
2690	NASDAQ	IESC	Mon, Oct 6, 2008	13.92	14.13	12.44	12.87
2689	NASDAQ	IESC	Fri, Oct 3, 2008	14.35	15.51	14.06	14.12
2688	NASDAQ	IESC	Thu, Oct 2, 2008	16.63	17.79	14.05	14.05
2687	NASDAQ	IESC	Wed, Oct 1, 2008	17.37	17.63	16.67	16.74
2686	NASDAQ	IESC	Tue, Sep 30, 2008	15.13	18.45	15.13	17.56
2685	NASDAQ	IESC	Mon, Sep 29, 2008	17.95	18.34	14.43	14.95
2684	NASDAQ	IESC	Fri, Sep 26, 2008	18.67	19.00	17.81	17.99
2683	NASDAQ	IESC	Thu, Sep 25, 2008	18.04	19.50	18.04	19.12
2682	NASDAQ	IESC	Wed, Sep 24, 2008	18.54	18.96	18.00	18.89
2681	NASDAQ	IESC	Tue, Sep 23, 2008	19.63	19.74	18.28	18.47
2680	NASDAQ	IESC	Mon, Sep 22, 2008	19.54	20.29	18.47	19.40
2679	NASDAQ	IESC	Fri, Sep 19, 2008	19.13	21.71	19.09	19.40
2678	NASDAQ	IESC	Thu, Sep 18, 2008	16.44	18.98	15.78	17.71
2677	NASDAQ	IESC	Wed, Sep 17, 2008	17.88	18.80	15.76	15.99
2676	NASDAQ	IESC	Tue, Sep 16, 2008	18.10	18.30	17.55	18.18
2675	NASDAQ	IESC	Mon, Sep 15, 2008	18.03	18.43	17.48	17.80
2674	NASDAQ	IESC	Fri, Sep 12, 2008	17.96	18.65	17.90	18.29
2673	NASDAQ	IESC	Thu, Sep 11, 2008	18.36	18.62	17.96	18.54
2672	NASDAQ	IESC	Wed, Sep 10, 2008	18.29	18.73	17.55	18.28
2671	NASDAQ	IESC	Tue, Sep 9, 2008	18.99	19.09	17.91	17.91
2670	NASDAQ	IESC	Mon, Sep 8, 2008	20.30	20.69	18.80	18.91
2669	NASDAQ	IESC	Fri, Sep 5, 2008	20.85	21.13	19.25	19.47
2668	NASDAQ	IESC	Thu, Sep 4, 2008	21.16	21.16	20.56	20.92
2667	NASDAQ	IESC	Wed, Sep 3, 2008	21.05	21.28	20.51	21.16
2666	NASDAQ	IESC	Tue, Sep 2, 2008	21.92	21.95	20.98	21.06
2665	NASDAQ	IESC	Fri, Aug 29, 2008	21.68	21.95	20.01	21.41
2664	NASDAQ	IESC	Thu, Aug 28, 2008	20.72	21.68	20.32	21.68
2663	NASDAQ	IESC	Wed, Aug 27, 2008	20.67	21.01	20.50	20.71
2662	NASDAQ	IESC	Tue, Aug 26, 2008	21.30	21.50	20.02	20.71
2661	NASDAQ	IESC	Mon, Aug 25, 2008	21.22	21.22	20.50	20.75
2660	NASDAQ	IESC	Fri, Aug 22, 2008	20.33	21.27	20.33	21.12
2659	NASDAQ	IESC	Thu, Aug 21, 2008	20.43	20.84	20.25	20.66
2658	NASDAQ	IESC	Wed, Aug 20, 2008	20.46	20.66	19.56	20.43
2657	NASDAQ	IESC	Tue, Aug 19, 2008	20.63	20.84	20.03	20.45
2656	NASDAQ	IESC	Mon, Aug 18, 2008	20.74	20.96	19.75	20.95
2655	NASDAQ	IESC	Fri, Aug 15, 2008	22.32	22.32	20.66	20.78
2654	NASDAQ	IESC	Thu, Aug 14, 2008	21.03	22.24	20.51	22.06
2653	NASDAQ	IESC	Wed, Aug 13, 2008	21.22	21.89	20.29	21.41
2652	NASDAQ	IESC	Tue, Aug 12, 2008	18.87	21.25	18.87	21.22
2651	NASDAQ	IESC	Mon, Aug 11, 2008	20.86	21.54	19.17	19.65
2650	NASDAQ	IESC	Fri, Aug 8, 2008	20.54	21.50	19.61	20.71
2649	NASDAQ	IESC	Thu, Aug 7, 2008	20.79	20.79	20.06	20.47
2648	NASDAQ	IESC	Wed, Aug 6, 2008	20.36	21.10	19.74	21.01
2647	NASDAQ	IESC	Tue, Aug 5, 2008	20.10	20.60	19.70	20.57
2646	NASDAQ	IESC	Mon, Aug 4, 2008	20.03	20.03	19.44	19.84
2645	NASDAQ	IESC	Fri, Aug 1, 2008	19.50	20.28	19.50	20.08
2644	NASDAQ	IESC	Thu, Jul 31, 2008	19.70	20.19	19.41	19.57
2643	NASDAQ	IESC	Wed, Jul 30, 2008	19.51	20.05	19.18	20.03
2642	NASDAQ	IESC	Tue, Jul 29, 2008	18.79	19.48	18.77	19.35
2641	NASDAQ	IESC	Mon, Jul 28, 2008	18.88	19.66	18.68	18.76
2640	NASDAQ	IESC	Fri, Jul 25, 2008	19.40	19.58	18.79	18.99
2639	NASDAQ	IESC	Thu, Jul 24, 2008	18.38	19.40	17.97	19.22
2638	NASDAQ	IESC	Wed, Jul 23, 2008	18.62	19.21	18.29	18.34
2637	NASDAQ	IESC	Tue, Jul 22, 2008	18.10	18.89	17.92	18.61
2636	NASDAQ	IESC	Mon, Jul 21, 2008	17.83	18.42	17.83	18.35
2635	NASDAQ	IESC	Fri, Jul 18, 2008	18.00	18.20	17.68	17.70
2634	NASDAQ	IESC	Thu, Jul 17, 2008	18.31	19.23	17.83	17.91
2633	NASDAQ	IESC	Wed, Jul 16, 2008	16.92	18.24	16.92	18.10
2632	NASDAQ	IESC	Tue, Jul 15, 2008	17.58	17.70	16.75	16.82
2631	NASDAQ	IESC	Mon, Jul 14, 2008	18.84	18.84	17.67	17.80
2630	NASDAQ	IESC	Fri, Jul 11, 2008	18.48	19.10	18.21	18.60
2629	NASDAQ	IESC	Thu, Jul 10, 2008	17.64	18.87	17.64	18.68
2628	NASDAQ	IESC	Wed, Jul 9, 2008	18.40	18.45	17.67	17.67
2627	NASDAQ	IESC	Tue, Jul 8, 2008	16.99	18.40	16.99	18.36
2626	NASDAQ	IESC	Mon, Jul 7, 2008	17.06	17.34	16.85	17.00
2625	NASDAQ	IESC	Thu, Jul 3, 2008	16.77	17.22	16.53	16.90
2624	NASDAQ	IESC	Wed, Jul 2, 2008	17.28	17.38	16.73	16.75
2623	NASDAQ	IESC	Tue, Jul 1, 2008	17.09	17.92	16.87	17.33
2622	NASDAQ	IESC	Mon, Jun 30, 2008	18.80	18.95	17.13	17.20
2621	NASDAQ	IESC	Fri, Jun 27, 2008	17.66	18.78	17.43	18.73
2620	NASDAQ	IESC	Thu, Jun 26, 2008	17.39	17.77	16.83	17.76
2619	NASDAQ	IESC	Wed, Jun 25, 2008	17.64	17.95	16.96	17.66
2618	NASDAQ	IESC	Tue, Jun 24, 2008	16.88	18.35	16.88	17.62
2617	NASDAQ	IESC	Mon, Jun 23, 2008	16.98	17.81	16.80	17.07
2616	NASDAQ	IESC	Fri, Jun 20, 2008	16.98	17.05	16.54	16.95
2615	NASDAQ	IESC	Thu, Jun 19, 2008	17.05	17.45	16.86	17.12
2614	NASDAQ	IESC	Wed, Jun 18, 2008	17.01	17.25	17.00	17.05
2613	NASDAQ	IESC	Tue, Jun 17, 2008	17.21	17.49	17.08	17.13
2612	NASDAQ	IESC	Mon, Jun 16, 2008	17.98	17.98	17.04	17.15
2611	NASDAQ	IESC	Fri, Jun 13, 2008	17.92	18.18	17.51	18.03
2610	NASDAQ	IESC	Thu, Jun 12, 2008	17.79	18.23	17.51	17.67
2609	NASDAQ	IESC	Wed, Jun 11, 2008	18.19	18.45	17.52	17.61
2608	NASDAQ	IESC	Tue, Jun 10, 2008	18.27	18.90	18.01	18.27
2607	NASDAQ	IESC	Mon, Jun 9, 2008	19.03	19.30	18.21	18.50
2606	NASDAQ	IESC	Fri, Jun 6, 2008	19.80	20.37	19.00	19.00
2605	NASDAQ	IESC	Thu, Jun 5, 2008	18.71	20.87	18.65	19.97
2604	NASDAQ	IESC	Wed, Jun 4, 2008	18.05	19.52	18.05	18.69
2603	NASDAQ	IESC	Tue, Jun 3, 2008	18.12	18.61	17.99	18.16
2602	NASDAQ	IESC	Mon, Jun 2, 2008	18.21	18.33	17.80	18.07
2601	NASDAQ	IESC	Fri, May 30, 2008	18.56	18.61	18.23	18.26
2600	NASDAQ	IESC	Thu, May 29, 2008	18.17	18.50	18.00	18.44
2599	NASDAQ	IESC	Wed, May 28, 2008	18.50	18.50	18.15	18.30
2598	NASDAQ	IESC	Tue, May 27, 2008	18.50	18.80	18.25	18.51
2597	NASDAQ	IESC	Fri, May 23, 2008	18.82	19.22	17.86	18.47
2596	NASDAQ	IESC	Thu, May 22, 2008	17.94	18.90	17.84	18.88
2595	NASDAQ	IESC	Wed, May 21, 2008	17.85	18.29	17.85	17.91
2594	NASDAQ	IESC	Tue, May 20, 2008	17.58	18.10	17.30	17.80
2593	NASDAQ	IESC	Mon, May 19, 2008	17.00	17.98	17.00	17.62
2592	NASDAQ	IESC	Fri, May 16, 2008	17.27	17.68	16.31	16.98
2591	NASDAQ	IESC	Thu, May 15, 2008	16.62	17.22	16.62	17.15
2590	NASDAQ	IESC	Wed, May 14, 2008	16.47	17.04	16.37	16.64
2589	NASDAQ	IESC	Tue, May 13, 2008	16.78	17.02	16.11	16.47
2588	NASDAQ	IESC	Mon, May 12, 2008	16.46	16.85	16.11	16.69
2587	NASDAQ	IESC	Fri, May 9, 2008	16.34	16.69	15.99	16.27
2586	NASDAQ	IESC	Thu, May 8, 2008	16.60	16.97	16.00	16.61
2585	NASDAQ	IESC	Wed, May 7, 2008	16.82	16.83	16.16	16.41
2584	NASDAQ	IESC	Tue, May 6, 2008	16.82	17.05	16.82	16.97
2583	NASDAQ	IESC	Mon, May 5, 2008	17.79	17.99	16.87	16.96
2582	NASDAQ	IESC	Fri, May 2, 2008	17.70	18.15	17.70	17.85
2581	NASDAQ	IESC	Thu, May 1, 2008	16.69	17.83	16.69	17.41
2580	NASDAQ	IESC	Wed, Apr 30, 2008	16.60	17.63	16.60	16.73
2579	NASDAQ	IESC	Tue, Apr 29, 2008	16.86	16.89	16.34	16.52
2578	NASDAQ	IESC	Mon, Apr 28, 2008	16.02	16.98	15.97	16.81
2577	NASDAQ	IESC	Fri, Apr 25, 2008	16.11	16.30	15.91	16.09
2576	NASDAQ	IESC	Thu, Apr 24, 2008	16.16	16.29	15.85	16.01
2575	NASDAQ	IESC	Wed, Apr 23, 2008	16.19	16.21	15.75	16.12
2574	NASDAQ	IESC	Tue, Apr 22, 2008	17.10	17.10	15.72	16.09
2573	NASDAQ	IESC	Mon, Apr 21, 2008	16.87	17.29	16.70	17.22
2572	NASDAQ	IESC	Fri, Apr 18, 2008	16.95	17.18	16.81	16.97
2571	NASDAQ	IESC	Thu, Apr 17, 2008	17.66	17.78	16.45	16.61
2570	NASDAQ	IESC	Wed, Apr 16, 2008	16.24	17.83	16.15	17.75
2569	NASDAQ	IESC	Tue, Apr 15, 2008	15.73	16.50	15.61	16.05
2568	NASDAQ	IESC	Mon, Apr 14, 2008	15.95	16.19	14.88	15.66
2567	NASDAQ	IESC	Fri, Apr 11, 2008	16.21	16.36	15.78	15.91
2566	NASDAQ	IESC	Thu, Apr 10, 2008	15.98	16.85	15.32	16.34
2565	NASDAQ	IESC	Wed, Apr 9, 2008	16.15	16.32	15.74	15.95
2564	NASDAQ	IESC	Tue, Apr 8, 2008	15.25	16.42	15.25	16.10
2563	NASDAQ	IESC	Mon, Apr 7, 2008	15.95	16.76	15.89	16.46
2562	NASDAQ	IESC	Fri, Apr 4, 2008	15.35	15.96	15.25	15.79
2561	NASDAQ	IESC	Thu, Apr 3, 2008	15.25	15.93	15.24	15.31
2560	NASDAQ	IESC	Wed, Apr 2, 2008	16.40	16.40	15.13	15.37
2559	NASDAQ	IESC	Tue, Apr 1, 2008	15.90	16.58	15.63	16.37
2558	NASDAQ	IESC	Mon, Mar 31, 2008	15.86	16.44	15.28	15.71
2557	NASDAQ	IESC	Fri, Mar 28, 2008	16.50	16.50	15.67	15.77
2556	NASDAQ	IESC	Thu, Mar 27, 2008	17.09	17.09	16.14	16.28
2555	NASDAQ	IESC	Wed, Mar 26, 2008	17.12	17.71	16.36	17.00
2554	NASDAQ	IESC	Tue, Mar 25, 2008	17.47	17.47	16.27	17.24
2553	NASDAQ	IESC	Mon, Mar 24, 2008	15.77	17.87	15.32	17.43
2552	NASDAQ	IESC	Thu, Mar 20, 2008	16.55	16.55	15.32	15.67
2551	NASDAQ	IESC	Wed, Mar 19, 2008	16.67	16.93	15.78	15.86
2550	NASDAQ	IESC	Tue, Mar 18, 2008	16.39	16.84	15.71	16.51
2549	NASDAQ	IESC	Mon, Mar 17, 2008	15.84	16.37	15.21	15.95
2548	NASDAQ	IESC	Fri, Mar 14, 2008	16.77	16.93	15.99	16.33
2547	NASDAQ	IESC	Thu, Mar 13, 2008	16.36	16.83	16.01	16.59
2546	NASDAQ	IESC	Wed, Mar 12, 2008	16.40	17.00	16.13	16.62
2545	NASDAQ	IESC	Tue, Mar 11, 2008	15.47	16.33	15.30	16.26
2544	NASDAQ	IESC	Mon, Mar 10, 2008	15.67	15.67	14.75	14.83
2543	NASDAQ	IESC	Fri, Mar 7, 2008	15.42	16.02	15.22	15.58
2542	NASDAQ	IESC	Thu, Mar 6, 2008	16.53	16.69	15.59	15.62
2541	NASDAQ	IESC	Wed, Mar 5, 2008	16.36	17.03	16.36	16.60
2540	NASDAQ	IESC	Tue, Mar 4, 2008	16.69	17.19	16.06	16.08
2539	NASDAQ	IESC	Mon, Mar 3, 2008	17.24	17.57	16.44	16.89
2538	NASDAQ	IESC	Fri, Feb 29, 2008	17.05	17.60	17.05	17.26
2537	NASDAQ	IESC	Thu, Feb 28, 2008	17.17	17.35	16.87	17.29
2536	NASDAQ	IESC	Wed, Feb 27, 2008	16.58	17.39	16.17	17.27
2535	NASDAQ	IESC	Tue, Feb 26, 2008	16.03	17.11	16.03	16.58
2534	NASDAQ	IESC	Mon, Feb 25, 2008	15.32	16.45	15.32	16.11
2533	NASDAQ	IESC	Fri, Feb 22, 2008	15.50	15.87	15.08	15.32
2532	NASDAQ	IESC	Thu, Feb 21, 2008	16.23	16.64	15.71	16.00
2531	NASDAQ	IESC	Wed, Feb 20, 2008	14.93	16.22	14.70	16.08
2530	NASDAQ	IESC	Tue, Feb 19, 2008	14.70	15.25	14.60	15.00
2529	NASDAQ	IESC	Fri, Feb 15, 2008	14.84	14.92	14.44	14.48
2528	NASDAQ	IESC	Thu, Feb 14, 2008	14.28	15.05	14.25	15.00
2527	NASDAQ	IESC	Wed, Feb 13, 2008	13.32	14.30	12.97	14.30
2526	NASDAQ	IESC	Tue, Feb 12, 2008	13.26	15.00	12.95	13.16
2525	NASDAQ	IESC	Mon, Feb 11, 2008	13.16	13.59	12.60	13.04
2524	NASDAQ	IESC	Fri, Feb 8, 2008	13.21	13.60	12.78	13.16
2523	NASDAQ	IESC	Thu, Feb 7, 2008	13.25	13.39	13.10	13.22
2522	NASDAQ	IESC	Wed, Feb 6, 2008	13.50	13.50	13.08	13.18
2521	NASDAQ	IESC	Tue, Feb 5, 2008	13.24	13.77	13.24	13.36
2520	NASDAQ	IESC	Mon, Feb 4, 2008	14.26	14.48	13.54	13.59
2519	NASDAQ	IESC	Fri, Feb 1, 2008	13.62	14.33	13.46	14.27
2518	NASDAQ	IESC	Thu, Jan 31, 2008	13.15	13.61	13.15	13.53
2517	NASDAQ	IESC	Wed, Jan 30, 2008	13.91	14.08	13.40	13.45
2516	NASDAQ	IESC	Tue, Jan 29, 2008	14.45	14.45	13.67	14.04
2515	NASDAQ	IESC	Mon, Jan 28, 2008	14.33	14.92	13.96	14.33
2514	NASDAQ	IESC	Fri, Jan 25, 2008	15.00	15.94	14.22	14.39
2513	NASDAQ	IESC	Thu, Jan 24, 2008	14.59	15.43	14.06	14.73
2512	NASDAQ	IESC	Wed, Jan 23, 2008	12.86	14.50	12.81	14.45
2511	NASDAQ	IESC	Tue, Jan 22, 2008	12.84	13.85	12.30	13.65
2510	NASDAQ	IESC	Fri, Jan 18, 2008	14.40	14.55	12.76	13.38
2509	NASDAQ	IESC	Thu, Jan 17, 2008	16.53	16.53	14.46	14.49
2508	NASDAQ	IESC	Wed, Jan 16, 2008	16.96	17.33	16.55	16.75
2507	NASDAQ	IESC	Tue, Jan 15, 2008	17.37	17.52	16.88	17.01
2506	NASDAQ	IESC	Mon, Jan 14, 2008	17.84	18.13	17.31	17.65
2505	NASDAQ	IESC	Fri, Jan 11, 2008	17.56	17.94	17.40	17.69
2504	NASDAQ	IESC	Thu, Jan 10, 2008	17.13	18.11	17.00	17.73
2503	NASDAQ	IESC	Wed, Jan 9, 2008	17.43	17.67	16.90	17.36
2502	NASDAQ	IESC	Tue, Jan 8, 2008	17.61	17.61	17.13	17.51
2501	NASDAQ	IESC	Mon, Jan 7, 2008	17.41	17.82	17.22	17.56
2500	NASDAQ	IESC	Fri, Jan 4, 2008	18.19	18.67	17.34	17.35
2499	NASDAQ	IESC	Thu, Jan 3, 2008	18.30	18.71	18.18	18.51
2498	NASDAQ	IESC	Wed, Jan 2, 2008	18.64	18.74	17.44	18.23
2497	NASDAQ	IESC	Mon, Dec 31, 2007	19.25	19.94	18.47	18.79
2496	NASDAQ	IESC	Fri, Dec 28, 2007	20.39	20.72	18.98	19.41
2495	NASDAQ	IESC	Thu, Dec 27, 2007	20.21	20.74	19.95	20.05
2494	NASDAQ	IESC	Wed, Dec 26, 2007	20.50	20.73	20.03	20.27
2493	NASDAQ	IESC	Mon, Dec 24, 2007	20.33	20.69	19.93	20.53
2492	NASDAQ	IESC	Fri, Dec 21, 2007	19.96	20.44	19.92	20.33
2491	NASDAQ	IESC	Thu, Dec 20, 2007	18.52	19.71	18.52	19.56
2490	NASDAQ	IESC	Wed, Dec 19, 2007	18.10	18.40	17.93	18.20
2489	NASDAQ	IESC	Tue, Dec 18, 2007	17.83	18.32	17.58	18.30
2488	NASDAQ	IESC	Mon, Dec 17, 2007	17.32	17.81	17.11	17.65
2487	NASDAQ	IESC	Fri, Dec 14, 2007	17.34	18.89	17.34	17.46
2486	NASDAQ	IESC	Thu, Dec 13, 2007	16.30	17.85	16.30	17.64
2485	NASDAQ	IESC	Wed, Dec 12, 2007	17.89	18.03	16.80	16.86
2484	NASDAQ	IESC	Tue, Dec 11, 2007	19.42	19.43	17.33	17.37
2483	NASDAQ	IESC	Mon, Dec 10, 2007	18.92	19.52	18.54	19.20
2482	NASDAQ	IESC	Fri, Dec 7, 2007	19.69	19.69	18.13	18.91
2481	NASDAQ	IESC	Thu, Dec 6, 2007	17.56	19.67	17.56	19.67
2480	NASDAQ	IESC	Wed, Dec 5, 2007	16.88	17.85	16.56	17.63
2479	NASDAQ	IESC	Tue, Dec 4, 2007	16.83	17.05	16.32	16.56
2478	NASDAQ	IESC	Mon, Dec 3, 2007	18.84	18.84	17.00	17.02
2477	NASDAQ	IESC	Fri, Nov 30, 2007	18.80	19.29	18.59	18.77
2476	NASDAQ	IESC	Thu, Nov 29, 2007	19.72	19.88	18.31	18.50
2475	NASDAQ	IESC	Wed, Nov 28, 2007	20.11	20.20	19.45	19.81
2474	NASDAQ	IESC	Tue, Nov 27, 2007	20.10	20.30	19.64	19.85
2473	NASDAQ	IESC	Mon, Nov 26, 2007	21.38	21.74	19.71	19.82
2472	NASDAQ	IESC	Fri, Nov 23, 2007	20.49	21.49	20.26	21.42
2471	NASDAQ	IESC	Wed, Nov 21, 2007	20.38	21.35	19.98	20.25
2470	NASDAQ	IESC	Tue, Nov 20, 2007	20.89	21.53	19.82	20.49
2469	NASDAQ	IESC	Mon, Nov 19, 2007	20.98	20.98	20.07	20.54
2468	NASDAQ	IESC	Fri, Nov 16, 2007	20.63	21.50	20.15	21.25
2467	NASDAQ	IESC	Thu, Nov 15, 2007	21.18	21.18	20.35	20.63
2466	NASDAQ	IESC	Wed, Nov 14, 2007	21.33	21.76	20.93	21.32
2465	NASDAQ	IESC	Tue, Nov 13, 2007	20.13	21.18	19.96	21.16
2464	NASDAQ	IESC	Mon, Nov 12, 2007	20.47	21.13	19.98	19.98
2463	NASDAQ	IESC	Fri, Nov 9, 2007	20.51	20.63	19.92	20.52
2462	NASDAQ	IESC	Thu, Nov 8, 2007	20.98	21.41	20.15	20.83
2461	NASDAQ	IESC	Wed, Nov 7, 2007	21.26	22.07	20.77	20.90
2460	NASDAQ	IESC	Tue, Nov 6, 2007	21.94	21.94	21.06	21.57
2459	NASDAQ	IESC	Mon, Nov 5, 2007	21.93	22.10	21.39	21.90
2458	NASDAQ	IESC	Fri, Nov 2, 2007	22.46	22.46	21.24	22.27
2457	NASDAQ	IESC	Thu, Nov 1, 2007	22.96	23.12	22.02	22.18
2456	NASDAQ	IESC	Wed, Oct 31, 2007	22.60	24.10	22.60	23.31
2455	NASDAQ	IESC	Tue, Oct 30, 2007	23.39	23.64	22.07	22.52
2454	NASDAQ	IESC	Mon, Oct 29, 2007	24.35	24.67	23.05	23.22
2453	NASDAQ	IESC	Fri, Oct 26, 2007	23.83	24.78	23.75	24.27
2452	NASDAQ	IESC	Thu, Oct 25, 2007	24.13	24.55	23.33	23.42
2451	NASDAQ	IESC	Wed, Oct 24, 2007	24.30	24.70	23.48	23.77
2450	NASDAQ	IESC	Tue, Oct 23, 2007	24.59	24.75	24.15	24.53
2449	NASDAQ	IESC	Mon, Oct 22, 2007	25.25	25.25	24.03	24.48
2448	NASDAQ	IESC	Fri, Oct 19, 2007	26.85	26.91	25.41	25.51
2447	NASDAQ	IESC	Thu, Oct 18, 2007	26.54	27.21	26.07	26.86
2446	NASDAQ	IESC	Wed, Oct 17, 2007	27.93	28.65	26.12	26.65
2445	NASDAQ	IESC	Tue, Oct 16, 2007	27.45	27.86	27.01	27.61
2444	NASDAQ	IESC	Mon, Oct 15, 2007	28.18	28.52	26.90	27.47
2443	NASDAQ	IESC	Fri, Oct 12, 2007	28.10	29.24	28.02	28.19
2442	NASDAQ	IESC	Thu, Oct 11, 2007	29.30	29.51	27.76	28.12
2441	NASDAQ	IESC	Wed, Oct 10, 2007	29.68	29.69	28.53	29.19
2440	NASDAQ	IESC	Tue, Oct 9, 2007	28.76	29.87	28.16	29.80
2439	NASDAQ	IESC	Mon, Oct 8, 2007	28.89	29.00	27.72	28.62
2438	NASDAQ	IESC	Fri, Oct 5, 2007	28.43	29.49	27.59	28.96
2437	NASDAQ	IESC	Thu, Oct 4, 2007	26.95	28.29	26.63	28.27
2436	NASDAQ	IESC	Wed, Oct 3, 2007	26.59	27.25	26.03	26.79
2435	NASDAQ	IESC	Tue, Oct 2, 2007	26.11	27.03	25.65	26.80
2434	NASDAQ	IESC	Mon, Oct 1, 2007	25.88	26.55	25.83	26.03
2433	NASDAQ	IESC	Fri, Sep 28, 2007	26.14	26.55	25.52	25.61
2432	NASDAQ	IESC	Thu, Sep 27, 2007	27.25	27.66	25.87	26.21
2431	NASDAQ	IESC	Wed, Sep 26, 2007	26.54	27.60	26.54	26.97
2430	NASDAQ	IESC	Tue, Sep 25, 2007	27.67	27.86	26.18	26.31
2429	NASDAQ	IESC	Mon, Sep 24, 2007	27.60	28.22	26.91	27.79
2428	NASDAQ	IESC	Fri, Sep 21, 2007	27.54	27.95	27.33	27.58
2427	NASDAQ	IESC	Thu, Sep 20, 2007	27.41	27.62	26.47	27.40
2426	NASDAQ	IESC	Wed, Sep 19, 2007	27.20	27.50	26.50	27.40
2425	NASDAQ	IESC	Tue, Sep 18, 2007	25.28	27.25	24.84	26.87
2424	NASDAQ	IESC	Mon, Sep 17, 2007	24.67	25.68	24.53	25.15
2423	NASDAQ	IESC	Fri, Sep 14, 2007	24.36	25.49	24.21	24.79
2422	NASDAQ	IESC	Thu, Sep 13, 2007	24.01	25.24	23.53	24.70
2421	NASDAQ	IESC	Wed, Sep 12, 2007	23.08	24.23	22.59	23.81
2420	NASDAQ	IESC	Tue, Sep 11, 2007	22.72	23.40	21.90	23.21
2419	NASDAQ	IESC	Mon, Sep 10, 2007	22.88	23.55	21.13	22.53
2418	NASDAQ	IESC	Fri, Sep 7, 2007	22.24	22.90	21.61	22.58
2417	NASDAQ	IESC	Thu, Sep 6, 2007	22.36	22.70	21.67	22.52
2416	NASDAQ	IESC	Wed, Sep 5, 2007	22.97	24.21	21.95	22.31
2415	NASDAQ	IESC	Tue, Sep 4, 2007	23.21	24.23	22.50	23.16
2414	NASDAQ	IESC	Fri, Aug 31, 2007	23.63	24.34	22.98	23.36
2413	NASDAQ	IESC	Thu, Aug 30, 2007	23.14	23.89	22.30	23.24
2412	NASDAQ	IESC	Wed, Aug 29, 2007	21.71	23.79	21.71	23.45
2411	NASDAQ	IESC	Tue, Aug 28, 2007	22.47	22.47	21.19	21.63
2410	NASDAQ	IESC	Mon, Aug 27, 2007	23.83	23.84	22.41	22.67
2409	NASDAQ	IESC	Fri, Aug 24, 2007	23.18	24.11	22.58	23.86
2408	NASDAQ	IESC	Thu, Aug 23, 2007	23.39	23.64	23.08	23.21
2407	NASDAQ	IESC	Wed, Aug 22, 2007	22.33	23.47	22.17	23.23
2406	NASDAQ	IESC	Tue, Aug 21, 2007	21.15	23.00	21.15	22.03
2405	NASDAQ	IESC	Mon, Aug 20, 2007	21.17	21.73	20.65	21.27
2404	NASDAQ	IESC	Fri, Aug 17, 2007	23.49	25.23	20.71	21.06
2403	NASDAQ	IESC	Thu, Aug 16, 2007	22.37	23.29	21.03	22.28
2402	NASDAQ	IESC	Wed, Aug 15, 2007	23.31	24.11	22.41	22.41
2401	NASDAQ	IESC	Tue, Aug 14, 2007	22.52	23.81	22.52	23.25
2400	NASDAQ	IESC	Mon, Aug 13, 2007	22.50	25.08	22.23	22.63
2399	NASDAQ	IESC	Fri, Aug 10, 2007	19.50	23.48	19.26	21.98
2398	NASDAQ	IESC	Thu, Aug 9, 2007	21.25	21.25	18.92	19.54
2397	NASDAQ	IESC	Wed, Aug 8, 2007	24.87	25.71	20.14	21.48
2396	NASDAQ	IESC	Tue, Aug 7, 2007	23.11	25.38	23.09	24.60
2395	NASDAQ	IESC	Mon, Aug 6, 2007	23.84	24.08	22.13	23.29
2394	NASDAQ	IESC	Fri, Aug 3, 2007	25.90	25.90	23.77	23.87
2393	NASDAQ	IESC	Thu, Aug 2, 2007	26.31	26.73	25.95	26.03
2392	NASDAQ	IESC	Wed, Aug 1, 2007	26.47	27.28	25.84	26.17
2391	NASDAQ	IESC	Tue, Jul 31, 2007	27.33	28.37	26.50	26.64
2390	NASDAQ	IESC	Mon, Jul 30, 2007	26.47	27.37	25.72	26.88
2389	NASDAQ	IESC	Fri, Jul 27, 2007	28.60	28.65	26.37	26.43
2388	NASDAQ	IESC	Thu, Jul 26, 2007	30.47	30.53	28.38	28.68
2387	NASDAQ	IESC	Wed, Jul 25, 2007	32.26	32.71	30.52	30.72
2386	NASDAQ	IESC	Tue, Jul 24, 2007	32.05	33.80	31.46	32.06
2385	NASDAQ	IESC	Mon, Jul 23, 2007	32.90	33.22	32.00	32.60
2384	NASDAQ	IESC	Fri, Jul 20, 2007	34.52	34.52	31.49	32.64
2383	NASDAQ	IESC	Thu, Jul 19, 2007	35.20	35.20	34.63	34.63
2382	NASDAQ	IESC	Wed, Jul 18, 2007	35.04	35.04	33.90	34.93
2381	NASDAQ	IESC	Tue, Jul 17, 2007	34.18	35.43	34.18	35.16
2380	NASDAQ	IESC	Mon, Jul 16, 2007	34.78	34.79	33.44	34.00
2379	NASDAQ	IESC	Fri, Jul 13, 2007	35.02	35.45	34.30	34.78
2378	NASDAQ	IESC	Thu, Jul 12, 2007	34.97	35.19	34.60	35.15
2377	NASDAQ	IESC	Wed, Jul 11, 2007	34.81	35.55	34.22	34.68
2376	NASDAQ	IESC	Tue, Jul 10, 2007	35.73	36.15	34.64	34.89
2375	NASDAQ	IESC	Mon, Jul 9, 2007	35.17	36.72	35.17	36.17
2374	NASDAQ	IESC	Fri, Jul 6, 2007	34.21	35.36	34.05	35.19
2373	NASDAQ	IESC	Thu, Jul 5, 2007	33.91	34.30	33.56	34.29
2372	NASDAQ	IESC	Tue, Jul 3, 2007	34.04	34.25	33.87	33.90
2371	NASDAQ	IESC	Mon, Jul 2, 2007	33.45	34.10	33.27	33.94
2370	NASDAQ	IESC	Fri, Jun 29, 2007	34.38	34.66	32.36	32.97
2369	NASDAQ	IESC	Thu, Jun 28, 2007	34.18	34.28	33.72	34.12
2368	NASDAQ	IESC	Wed, Jun 27, 2007	32.70	34.22	32.32	34.10
2367	NASDAQ	IESC	Tue, Jun 26, 2007	32.02	33.33	32.02	32.96
2366	NASDAQ	IESC	Mon, Jun 25, 2007	31.04	32.42	31.04	31.85
2365	NASDAQ	IESC	Fri, Jun 22, 2007	30.90	31.44	30.18	31.32
2364	NASDAQ	IESC	Thu, Jun 21, 2007	32.08	32.19	31.00	31.18
2363	NASDAQ	IESC	Wed, Jun 20, 2007	33.97	34.15	32.28	32.43
2362	NASDAQ	IESC	Tue, Jun 19, 2007	33.34	34.89	33.08	33.92
2361	NASDAQ	IESC	Mon, Jun 18, 2007	33.05	33.77	32.89	33.35
2360	NASDAQ	IESC	Fri, Jun 15, 2007	32.95	34.30	32.49	33.03
2359	NASDAQ	IESC	Thu, Jun 14, 2007	31.86	32.76	31.26	32.24
2358	NASDAQ	IESC	Wed, Jun 13, 2007	31.43	32.14	31.16	31.78
2357	NASDAQ	IESC	Tue, Jun 12, 2007	31.01	33.12	30.50	31.30
2356	NASDAQ	IESC	Mon, Jun 11, 2007	28.75	30.97	28.65	30.85
2355	NASDAQ	IESC	Fri, Jun 8, 2007	28.15	29.00	27.67	28.77
2354	NASDAQ	IESC	Thu, Jun 7, 2007	27.99	28.25	26.97	27.75
2353	NASDAQ	IESC	Wed, Jun 6, 2007	27.90	28.15	27.64	28.10
2352	NASDAQ	IESC	Tue, Jun 5, 2007	27.42	28.17	27.35	28.12
2351	NASDAQ	IESC	Mon, Jun 4, 2007	27.19	27.99	27.19	27.61
2350	NASDAQ	IESC	Fri, Jun 1, 2007	26.55	27.26	26.55	27.23
2349	NASDAQ	IESC	Thu, May 31, 2007	27.25	27.40	26.34	26.48
2348	NASDAQ	IESC	Wed, May 30, 2007	26.82	27.31	26.61	27.08
2347	NASDAQ	IESC	Tue, May 29, 2007	26.48	27.30	26.48	27.11
2346	NASDAQ	IESC	Fri, May 25, 2007	25.95	26.83	25.93	26.34
2345	NASDAQ	IESC	Thu, May 24, 2007	25.94	26.18	25.42	25.98
2344	NASDAQ	IESC	Wed, May 23, 2007	24.30	26.24	24.30	26.00
2343	NASDAQ	IESC	Tue, May 22, 2007	24.30	25.62	24.30	25.48
2342	NASDAQ	IESC	Mon, May 21, 2007	24.59	24.89	24.20	24.30
2341	NASDAQ	IESC	Fri, May 18, 2007	23.88	24.54	23.18	24.44
2340	NASDAQ	IESC	Thu, May 17, 2007	24.36	24.50	23.50	23.77
2339	NASDAQ	IESC	Wed, May 16, 2007	23.96	24.50	23.61	24.37
2338	NASDAQ	IESC	Tue, May 15, 2007	24.27	25.13	23.78	23.84
2337	NASDAQ	IESC	Mon, May 14, 2007	25.10	25.47	24.68	24.86
2336	NASDAQ	IESC	Fri, May 11, 2007	25.56	25.79	24.85	25.17
2335	NASDAQ	IESC	Thu, May 10, 2007	25.78	25.78	24.56	24.91
2334	NASDAQ	IESC	Wed, May 9, 2007	24.55	26.00	24.26	25.98
2333	NASDAQ	IESC	Tue, May 8, 2007	26.24	26.24	24.90	25.01
2332	NASDAQ	IESC	Mon, May 7, 2007	26.32	26.67	26.23	26.41
2331	NASDAQ	IESC	Fri, May 4, 2007	26.86	26.86	26.40	26.66
2330	NASDAQ	IESC	Thu, May 3, 2007	26.15	27.59	25.84	26.75
2329	NASDAQ	IESC	Wed, May 2, 2007	24.49	26.28	24.16	26.13
2328	NASDAQ	IESC	Tue, May 1, 2007	23.83	24.66	23.60	24.43
2327	NASDAQ	IESC	Mon, Apr 30, 2007	24.73	24.78	23.80	23.86
2326	NASDAQ	IESC	Fri, Apr 27, 2007	24.72	25.29	24.04	24.76
2325	NASDAQ	IESC	Thu, Apr 26, 2007	25.14	25.14	24.59	24.84
2324	NASDAQ	IESC	Wed, Apr 25, 2007	25.33	25.61	24.87	25.20
2323	NASDAQ	IESC	Tue, Apr 24, 2007	25.88	25.88	25.16	25.22
2322	NASDAQ	IESC	Mon, Apr 23, 2007	26.17	26.30	25.77	25.80
2321	NASDAQ	IESC	Fri, Apr 20, 2007	25.59	26.50	25.38	26.27
2320	NASDAQ	IESC	Thu, Apr 19, 2007	25.08	25.71	25.08	25.43
2319	NASDAQ	IESC	Wed, Apr 18, 2007	25.06	25.54	25.02	25.33
2318	NASDAQ	IESC	Tue, Apr 17, 2007	25.75	25.75	25.12	25.22
2317	NASDAQ	IESC	Mon, Apr 16, 2007	24.91	25.82	24.89	25.79
2316	NASDAQ	IESC	Fri, Apr 13, 2007	24.51	24.91	24.35	24.73
2315	NASDAQ	IESC	Thu, Apr 12, 2007	24.89	25.05	24.15	24.60
2314	NASDAQ	IESC	Wed, Apr 11, 2007	25.14	25.14	24.60	25.00
2313	NASDAQ	IESC	Tue, Apr 10, 2007	24.94	25.26	24.94	25.08
2312	NASDAQ	IESC	Mon, Apr 9, 2007	25.39	25.39	25.06	25.09
2311	NASDAQ	IESC	Thu, Apr 5, 2007	25.01	25.46	25.01	25.41
2310	NASDAQ	IESC	Wed, Apr 4, 2007	25.44	25.46	25.04	25.04
2309	NASDAQ	IESC	Tue, Apr 3, 2007	25.34	25.73	25.10	25.33
2308	NASDAQ	IESC	Mon, Apr 2, 2007	24.83	25.34	24.83	25.26
2307	NASDAQ	IESC	Fri, Mar 30, 2007	25.15	25.18	24.58	24.73
2306	NASDAQ	IESC	Thu, Mar 29, 2007	25.02	25.32	24.71	25.06
2305	NASDAQ	IESC	Wed, Mar 28, 2007	25.58	25.58	24.45	24.76
2304	NASDAQ	IESC	Tue, Mar 27, 2007	26.90	26.90	25.56	25.76
2303	NASDAQ	IESC	Mon, Mar 26, 2007	26.95	27.12	26.16	26.96
2302	NASDAQ	IESC	Fri, Mar 23, 2007	27.15	27.28	26.75	26.84
2301	NASDAQ	IESC	Thu, Mar 22, 2007	25.94	27.34	25.68	26.71
2300	NASDAQ	IESC	Wed, Mar 21, 2007	25.14	26.14	25.14	25.84
2299	NASDAQ	IESC	Tue, Mar 20, 2007	25.16	25.30	24.74	25.05
2298	NASDAQ	IESC	Mon, Mar 19, 2007	24.51	25.37	24.36	24.98
2297	NASDAQ	IESC	Fri, Mar 16, 2007	24.05	24.43	24.05	24.30
2296	NASDAQ	IESC	Thu, Mar 15, 2007	23.93	24.44	23.86	24.06
2295	NASDAQ	IESC	Wed, Mar 14, 2007	23.61	24.16	23.50	23.56
2294	NASDAQ	IESC	Tue, Mar 13, 2007	23.73	23.77	23.50	23.71
2293	NASDAQ	IESC	Mon, Mar 12, 2007	23.93	24.48	23.82	23.94
2292	NASDAQ	IESC	Fri, Mar 9, 2007	24.17	24.29	23.72	24.04
2291	NASDAQ	IESC	Thu, Mar 8, 2007	23.62	24.16	23.50	23.93
2290	NASDAQ	IESC	Wed, Mar 7, 2007	23.30	24.35	22.63	23.47
2289	NASDAQ	IESC	Tue, Mar 6, 2007	23.29	24.50	22.46	23.50
2288	NASDAQ	IESC	Mon, Mar 5, 2007	22.67	24.36	22.39	23.03
2287	NASDAQ	IESC	Fri, Mar 2, 2007	22.46	23.62	22.46	23.02
2286	NASDAQ	IESC	Thu, Mar 1, 2007	22.93	23.97	22.79	23.11
2285	NASDAQ	IESC	Wed, Feb 28, 2007	23.42	24.01	23.30	23.45
2284	NASDAQ	IESC	Tue, Feb 27, 2007	24.50	24.67	23.44	23.49
2283	NASDAQ	IESC	Mon, Feb 26, 2007	25.17	25.17	24.66	25.03
2282	NASDAQ	IESC	Fri, Feb 23, 2007	25.22	25.24	24.93	24.99
2281	NASDAQ	IESC	Thu, Feb 22, 2007	24.35	25.16	24.19	25.14
2280	NASDAQ	IESC	Wed, Feb 21, 2007	23.87	24.60	23.73	24.27
2279	NASDAQ	IESC	Tue, Feb 20, 2007	23.50	24.00	23.48	23.99
2278	NASDAQ	IESC	Fri, Feb 16, 2007	24.00	24.11	23.50	23.55
2277	NASDAQ	IESC	Thu, Feb 15, 2007	24.28	24.43	23.97	24.00
2276	NASDAQ	IESC	Wed, Feb 14, 2007	23.80	24.48	23.61	24.26
2275	NASDAQ	IESC	Tue, Feb 13, 2007	24.28	24.79	23.96	24.76
2274	NASDAQ	IESC	Mon, Feb 12, 2007	23.60	24.46	23.33	24.28
2273	NASDAQ	IESC	Fri, Feb 9, 2007	24.01	24.18	23.43	23.61
2272	NASDAQ	IESC	Thu, Feb 8, 2007	24.10	24.27	23.93	23.97
2271	NASDAQ	IESC	Wed, Feb 7, 2007	24.55	24.74	24.06	24.19
2270	NASDAQ	IESC	Tue, Feb 6, 2007	24.34	24.85	24.34	24.54
2269	NASDAQ	IESC	Mon, Feb 5, 2007	23.83	24.27	23.72	24.20
2268	NASDAQ	IESC	Fri, Feb 2, 2007	23.74	23.92	23.50	23.74
2267	NASDAQ	IESC	Thu, Feb 1, 2007	23.84	23.98	23.40	23.54
2266	NASDAQ	IESC	Wed, Jan 31, 2007	23.42	23.73	22.69	23.48
2265	NASDAQ	IESC	Tue, Jan 30, 2007	22.40	23.31	22.26	23.28
2264	NASDAQ	IESC	Mon, Jan 29, 2007	22.16	22.65	22.01	22.58
2263	NASDAQ	IESC	Fri, Jan 26, 2007	22.23	23.15	21.83	22.16
2262	NASDAQ	IESC	Thu, Jan 25, 2007	23.31	23.50	22.32	22.37
2261	NASDAQ	IESC	Wed, Jan 24, 2007	22.86	23.40	22.75	22.84
2260	NASDAQ	IESC	Tue, Jan 23, 2007	22.50	23.00	22.50	22.85
2259	NASDAQ	IESC	Mon, Jan 22, 2007	22.99	23.27	22.40	22.49
2258	NASDAQ	IESC	Fri, Jan 19, 2007	22.50	23.10	22.50	22.99
2257	NASDAQ	IESC	Thu, Jan 18, 2007	22.81	23.18	22.52	22.61
2256	NASDAQ	IESC	Wed, Jan 17, 2007	22.90	23.25	22.66	22.75
2255	NASDAQ	IESC	Tue, Jan 16, 2007	22.30	23.25	22.30	23.00
2254	NASDAQ	IESC	Fri, Jan 12, 2007	21.75	22.24	21.48	22.24
2253	NASDAQ	IESC	Thu, Jan 11, 2007	20.08	21.54	20.07	21.52
2252	NASDAQ	IESC	Wed, Jan 10, 2007	19.26	20.42	19.23	19.99
2251	NASDAQ	IESC	Tue, Jan 9, 2007	19.31	19.54	19.13	19.45
2250	NASDAQ	IESC	Mon, Jan 8, 2007	18.74	19.63	18.70	19.42
2249	NASDAQ	IESC	Fri, Jan 5, 2007	18.47	18.54	18.16	18.39
2248	NASDAQ	IESC	Thu, Jan 4, 2007	18.07	18.53	18.05	18.50
2247	NASDAQ	IESC	Wed, Jan 3, 2007	17.92	18.36	17.40	18.12
2246	NASDAQ	IESC	Fri, Dec 29, 2006	17.79	18.15	17.69	17.79
2245	NASDAQ	IESC	Thu, Dec 28, 2006	17.99	18.08	17.70	17.76
2244	NASDAQ	IESC	Wed, Dec 27, 2006	18.00	18.37	17.98	18.08
2243	NASDAQ	IESC	Tue, Dec 26, 2006	17.28	18.16	17.28	17.98
2242	NASDAQ	IESC	Fri, Dec 22, 2006	16.34	17.49	16.33	17.45
2241	NASDAQ	IESC	Thu, Dec 21, 2006	15.50	16.51	15.39	16.23
2240	NASDAQ	IESC	Wed, Dec 20, 2006	15.28	15.29	15.05	15.16
2239	NASDAQ	IESC	Tue, Dec 19, 2006	14.95	15.26	14.81	15.12
2238	NASDAQ	IESC	Mon, Dec 18, 2006	15.14	15.37	14.91	15.05
2237	NASDAQ	IESC	Fri, Dec 15, 2006	14.56	15.29	14.35	15.08
2236	NASDAQ	IESC	Thu, Dec 14, 2006	14.02	14.54	13.87	14.49
2235	NASDAQ	IESC	Wed, Dec 13, 2006	14.71	14.72	13.89	13.96
2234	NASDAQ	IESC	Tue, Dec 12, 2006	14.87	14.95	14.57	14.60
2233	NASDAQ	IESC	Mon, Dec 11, 2006	15.09	15.09	14.77	14.83
2232	NASDAQ	IESC	Fri, Dec 8, 2006	15.02	15.25	14.87	15.09
2231	NASDAQ	IESC	Thu, Dec 7, 2006	15.14	15.14	14.79	14.99
2230	NASDAQ	IESC	Wed, Dec 6, 2006	15.48	15.50	15.14	15.14
2229	NASDAQ	IESC	Tue, Dec 5, 2006	15.45	15.57	15.39	15.55
2228	NASDAQ	IESC	Mon, Dec 4, 2006	15.51	15.70	15.19	15.36
2227	NASDAQ	IESC	Fri, Dec 1, 2006	15.68	15.82	15.25	15.45
2226	NASDAQ	IESC	Thu, Nov 30, 2006	15.39	16.05	15.39	15.70
2225	NASDAQ	IESC	Wed, Nov 29, 2006	15.30	15.48	15.12	15.43
2224	NASDAQ	IESC	Tue, Nov 28, 2006	15.00	15.21	14.66	15.21
2223	NASDAQ	IESC	Mon, Nov 27, 2006	15.50	15.57	14.90	15.00
2222	NASDAQ	IESC	Fri, Nov 24, 2006	15.69	15.69	15.50	15.50
2221	NASDAQ	IESC	Wed, Nov 22, 2006	16.21	16.21	15.75	15.82
2220	NASDAQ	IESC	Tue, Nov 21, 2006	16.19	16.30	15.97	16.04
2219	NASDAQ	IESC	Mon, Nov 20, 2006	16.10	16.25	16.00	16.14
2218	NASDAQ	IESC	Fri, Nov 17, 2006	15.86	16.31	15.86	16.07
2217	NASDAQ	IESC	Thu, Nov 16, 2006	16.00	16.09	15.84	15.84
2216	NASDAQ	IESC	Wed, Nov 15, 2006	16.00	16.00	15.83	15.99
2215	NASDAQ	IESC	Tue, Nov 14, 2006	15.93	15.97	15.81	15.95
2214	NASDAQ	IESC	Mon, Nov 13, 2006	16.08	16.20	15.93	15.93
2213	NASDAQ	IESC	Fri, Nov 10, 2006	16.29	16.42	15.98	16.00
2212	NASDAQ	IESC	Thu, Nov 9, 2006	16.80	16.80	16.04	16.20
2211	NASDAQ	IESC	Wed, Nov 8, 2006	16.85	17.00	16.74	16.83
2210	NASDAQ	IESC	Tue, Nov 7, 2006	16.61	17.05	16.60	16.97
2209	NASDAQ	IESC	Mon, Nov 6, 2006	16.51	17.00	16.51	16.64
2208	NASDAQ	IESC	Fri, Nov 3, 2006	16.24	17.00	16.20	16.40
2207	NASDAQ	IESC	Thu, Nov 2, 2006	16.12	16.41	15.85	16.14
2206	NASDAQ	IESC	Wed, Nov 1, 2006	17.22	17.44	16.16	16.30
2205	NASDAQ	IESC	Tue, Oct 31, 2006	17.12	17.32	17.05	17.13
2204	NASDAQ	IESC	Mon, Oct 30, 2006	17.01	17.38	17.00	17.17
2203	NASDAQ	IESC	Fri, Oct 27, 2006	17.14	17.40	17.14	17.15
2202	NASDAQ	IESC	Thu, Oct 26, 2006	17.82	18.10	17.20	17.23
2201	NASDAQ	IESC	Wed, Oct 25, 2006	17.23	17.81	17.23	17.67
2200	NASDAQ	IESC	Tue, Oct 24, 2006	17.34	17.42	17.30	17.30
2199	NASDAQ	IESC	Mon, Oct 23, 2006	17.59	17.68	17.38	17.44
2198	NASDAQ	IESC	Fri, Oct 20, 2006	18.07	18.11	17.62	17.70
2197	NASDAQ	IESC	Thu, Oct 19, 2006	17.31	18.00	17.22	18.00
2196	NASDAQ	IESC	Wed, Oct 18, 2006	17.21	17.60	17.21	17.40
2195	NASDAQ	IESC	Tue, Oct 17, 2006	17.07	17.30	17.07	17.16
2194	NASDAQ	IESC	Mon, Oct 16, 2006	16.90	17.29	16.90	17.21
2193	NASDAQ	IESC	Fri, Oct 13, 2006	16.38	17.06	16.38	16.95
2192	NASDAQ	IESC	Thu, Oct 12, 2006	16.14	16.72	15.77	16.45
2191	NASDAQ	IESC	Wed, Oct 11, 2006	15.82	16.21	15.71	16.01
2190	NASDAQ	IESC	Tue, Oct 10, 2006	15.76	16.08	15.35	15.94
2189	NASDAQ	IESC	Mon, Oct 9, 2006	15.60	15.73	15.26	15.69
2188	NASDAQ	IESC	Fri, Oct 6, 2006	15.73	15.93	15.50	15.66
2187	NASDAQ	IESC	Thu, Oct 5, 2006	15.66	15.95	15.38	15.83
2186	NASDAQ	IESC	Wed, Oct 4, 2006	15.50	15.69	15.42	15.52
2185	NASDAQ	IESC	Tue, Oct 3, 2006	15.71	15.71	15.50	15.53
2184	NASDAQ	IESC	Mon, Oct 2, 2006	15.74	15.98	15.56	15.80
2183	NASDAQ	IESC	Fri, Sep 29, 2006	16.30	16.33	15.77	15.81
2182	NASDAQ	IESC	Thu, Sep 28, 2006	16.40	16.65	16.09	16.37
2181	NASDAQ	IESC	Wed, Sep 27, 2006	16.45	16.50	16.11	16.50
2180	NASDAQ	IESC	Tue, Sep 26, 2006	16.57	16.80	16.44	16.56
2179	NASDAQ	IESC	Mon, Sep 25, 2006	15.93	16.38	15.62	16.38
2178	NASDAQ	IESC	Fri, Sep 22, 2006	16.20	16.20	15.66	15.98
2177	NASDAQ	IESC	Thu, Sep 21, 2006	16.58	16.67	15.84	16.27
2176	NASDAQ	IESC	Wed, Sep 20, 2006	16.87	17.02	16.23	16.48
2175	NASDAQ	IESC	Tue, Sep 19, 2006	16.75	16.82	15.92	16.73
2174	NASDAQ	IESC	Mon, Sep 18, 2006	16.81	17.07	16.81	16.92
2173	NASDAQ	IESC	Fri, Sep 15, 2006	17.08	17.08	16.74	16.90
2172	NASDAQ	IESC	Thu, Sep 14, 2006	16.91	17.11	16.65	17.00
2171	NASDAQ	IESC	Wed, Sep 13, 2006	17.01	17.25	16.80	16.92
2170	NASDAQ	IESC	Tue, Sep 12, 2006	16.48	17.15	16.32	17.00
2169	NASDAQ	IESC	Mon, Sep 11, 2006	15.99	16.43	15.99	16.43
2168	NASDAQ	IESC	Fri, Sep 8, 2006	16.08	16.34	16.00	16.09
2167	NASDAQ	IESC	Thu, Sep 7, 2006	15.76	16.23	15.76	16.09
2166	NASDAQ	IESC	Wed, Sep 6, 2006	15.82	16.09	15.75	15.88
2165	NASDAQ	IESC	Tue, Sep 5, 2006	16.29	16.29	15.80	15.91
2164	NASDAQ	IESC	Fri, Sep 1, 2006	16.45	16.45	15.72	15.91
2163	NASDAQ	IESC	Thu, Aug 31, 2006	16.48	16.55	16.27	16.38
2162	NASDAQ	IESC	Wed, Aug 30, 2006	16.24	16.49	16.05	16.41
2161	NASDAQ	IESC	Tue, Aug 29, 2006	16.11	16.49	15.82	16.30
2160	NASDAQ	IESC	Mon, Aug 28, 2006	15.99	16.57	15.54	16.05
2159	NASDAQ	IESC	Fri, Aug 25, 2006	15.59	16.57	15.59	15.93
2158	NASDAQ	IESC	Thu, Aug 24, 2006	15.65	16.10	15.59	15.90
2157	NASDAQ	IESC	Wed, Aug 23, 2006	16.07	16.16	15.50	15.69
2156	NASDAQ	IESC	Tue, Aug 22, 2006	15.89	16.20	15.69	16.00
2155	NASDAQ	IESC	Mon, Aug 21, 2006	15.74	16.32	15.50	15.95
2154	NASDAQ	IESC	Fri, Aug 18, 2006	16.08	16.32	15.84	15.87
2153	NASDAQ	IESC	Thu, Aug 17, 2006	14.86	16.62	14.86	16.00
2152	NASDAQ	IESC	Wed, Aug 16, 2006	13.61	14.92	13.61	14.90
2151	NASDAQ	IESC	Tue, Aug 15, 2006	12.75	14.24	12.75	13.38
2150	NASDAQ	IESC	Mon, Aug 14, 2006	12.30	12.73	12.00	12.61
2149	NASDAQ	IESC	Fri, Aug 11, 2006	12.87	12.96	11.90	12.13
2148	NASDAQ	IESC	Thu, Aug 10, 2006	13.05	13.44	12.94	12.95
2147	NASDAQ	IESC	Wed, Aug 9, 2006	14.32	14.33	12.86	12.95
2146	NASDAQ	IESC	Tue, Aug 8, 2006	15.62	15.90	14.00	14.00
2145	NASDAQ	IESC	Mon, Aug 7, 2006	15.65	15.83	15.41	15.66
2144	NASDAQ	IESC	Fri, Aug 4, 2006	16.24	16.51	15.59	15.81
2143	NASDAQ	IESC	Thu, Aug 3, 2006	16.02	17.01	15.82	15.94
2142	NASDAQ	IESC	Wed, Aug 2, 2006	16.45	16.61	15.94	16.06
2141	NASDAQ	IESC	Tue, Aug 1, 2006	16.12	16.34	16.00	16.28
2140	NASDAQ	IESC	Mon, Jul 31, 2006	15.87	17.34	15.87	16.34
2139	NASDAQ	IESC	Fri, Jul 28, 2006	15.98	16.78	15.98	16.64
2138	NASDAQ	IESC	Thu, Jul 27, 2006	16.19	16.40	15.82	15.96
2137	NASDAQ	IESC	Wed, Jul 26, 2006	16.53	16.67	16.16	16.16
2136	NASDAQ	IESC	Tue, Jul 25, 2006	16.66	17.15	16.14	16.69
2135	NASDAQ	IESC	Mon, Jul 24, 2006	16.75	17.69	16.58	16.58
2134	NASDAQ	IESC	Fri, Jul 21, 2006	16.93	16.93	16.45	16.70
2133	NASDAQ	IESC	Thu, Jul 20, 2006	17.49	17.95	16.91	16.99
2132	NASDAQ	IESC	Wed, Jul 19, 2006	17.94	17.94	17.15	17.50
2131	NASDAQ	IESC	Tue, Jul 18, 2006	17.00	17.23	16.82	17.12
2130	NASDAQ	IESC	Mon, Jul 17, 2006	17.26	18.00	16.97	16.98
2129	NASDAQ	IESC	Fri, Jul 14, 2006	17.01	17.50	16.73	17.22
2128	NASDAQ	IESC	Thu, Jul 13, 2006	17.30	17.84	17.10	17.14
2127	NASDAQ	IESC	Wed, Jul 12, 2006	17.78	18.15	17.33	17.36
2126	NASDAQ	IESC	Tue, Jul 11, 2006	17.79	18.16	17.33	17.85
2125	NASDAQ	IESC	Mon, Jul 10, 2006	17.61	18.20	17.53	17.80
2124	NASDAQ	IESC	Fri, Jul 7, 2006	17.24	17.95	17.24	17.76
2123	NASDAQ	IESC	Thu, Jul 6, 2006	17.77	18.49	17.27	17.44
2122	NASDAQ	IESC	Wed, Jul 5, 2006	17.51	18.00	17.51	17.81
2121	NASDAQ	IESC	Mon, Jul 3, 2006	17.41	18.48	17.41	18.27
2120	NASDAQ	IESC	Fri, Jun 30, 2006	18.35	18.71	17.47	17.47
2119	NASDAQ	IESC	Thu, Jun 29, 2006	18.53	19.03	17.66	18.26
2118	NASDAQ	IESC	Wed, Jun 28, 2006	18.38	18.45	17.88	18.45
2117	NASDAQ	IESC	Tue, Jun 27, 2006	18.26	18.26	17.86	17.92
2116	NASDAQ	IESC	Mon, Jun 26, 2006	18.60	18.60	17.61	18.17
2115	NASDAQ	IESC	Fri, Jun 23, 2006	18.17	18.52	17.72	18.02
2114	NASDAQ	IESC	Thu, Jun 22, 2006	18.32	18.32	18.00	18.00
2113	NASDAQ	IESC	Wed, Jun 21, 2006	17.61	18.26	17.61	18.00
2112	NASDAQ	IESC	Tue, Jun 20, 2006	18.88	18.88	17.50	18.07
2111	NASDAQ	IESC	Mon, Jun 19, 2006	18.45	18.45	17.50	18.00
2110	NASDAQ	IESC	Fri, Jun 16, 2006	18.70	19.99	18.46	18.91
2109	NASDAQ	IESC	Thu, Jun 15, 2006	18.70	19.78	18.70	19.37
2108	NASDAQ	IESC	Wed, Jun 14, 2006	19.90	19.90	19.07	19.10
2107	NASDAQ	IESC	Tue, Jun 13, 2006	19.63	19.63	18.10	18.75
2106	NASDAQ	IESC	Mon, Jun 12, 2006	20.00	21.80	19.00	19.00
2105	NASDAQ	IESC	Fri, Jun 9, 2006	19.61	20.95	19.61	20.10
2104	NASDAQ	IESC	Thu, Jun 8, 2006	20.37	20.88	19.99	20.23
2103	NASDAQ	IESC	Wed, Jun 7, 2006	21.00	21.81	19.91	19.91
2102	NASDAQ	IESC	Tue, Jun 6, 2006	21.00	21.75	20.74	20.74
2101	NASDAQ	IESC	Mon, Jun 5, 2006	20.00	21.47	20.00	21.13
2100	NASDAQ	IESC	Fri, Jun 2, 2006	19.86	20.98	19.86	20.98
2099	NASDAQ	IESC	Thu, Jun 1, 2006	19.00	20.00	19.00	19.38
2098	NASDAQ	IESC	Wed, May 31, 2006	19.25	19.50	19.10	19.29
2097	NASDAQ	IESC	Tue, May 30, 2006	20.00	20.00	19.25	19.60
2096	NASDAQ	IESC	Fri, May 26, 2006	21.86	21.86	20.00	20.00
2095	NASDAQ	IESC	Thu, May 25, 2006	20.97	21.75	20.00	20.03
2094	NASDAQ	IESC	Wed, May 24, 2006	20.00	20.50	19.89	19.95
2093	NASDAQ	IESC	Tue, May 23, 2006	19.01	21.00	19.01	20.50
2092	NASDAQ	IESC	Mon, May 22, 2006	20.52	20.52	19.30	19.61
2091	NASDAQ	IESC	Fri, May 19, 2006	21.84	22.25	20.58	21.16
2090	NASDAQ	IESC	Thu, May 18, 2006	22.23	22.91	21.22	22.25
2089	NASDAQ	IESC	Wed, May 17, 2006	27.00	27.00	23.00	23.00
2088	NASDAQ	IESC	Tue, May 16, 2006	25.00	25.00	24.94	24.94
2087	NASDAQ	IESC	Mon, May 15, 2006	23.00	28.00	23.00	23.00
2086	NASDAQ	IESC	Fri, May 12, 2006	26.15	26.15	24.61	24.78
2085	NASDAQ	IESC	Thu, May 11, 2006	24.78	26.32	23.76	26.15
2084	NASDAQ	IESC	Wed, May 10, 2006	23.93	24.78	23.59	23.93
2083	NASDAQ	IESC	Tue, May 9, 2006	23.25	23.93	23.25	23.59
2082	NASDAQ	IESC	Mon, May 8, 2006	23.76	24.10	23.07	23.42
2081	NASDAQ	IESC	Fri, May 5, 2006	23.07	24.78	23.07	23.93
2080	NASDAQ	IESC	Thu, May 4, 2006	22.05	23.07	21.71	23.07
2079	NASDAQ	IESC	Wed, May 3, 2006	21.54	23.25	21.37	22.05
2078	NASDAQ	IESC	Tue, May 2, 2006	21.88	22.22	21.54	21.71
2077	NASDAQ	IESC	Mon, May 1, 2006	22.90	23.07	21.88	21.88
2076	NASDAQ	IESC	Fri, Apr 28, 2006	22.22	23.42	22.22	23.07
2075	NASDAQ	IESC	Thu, Apr 27, 2006	20.85	24.44	20.34	22.56
2074	NASDAQ	IESC	Wed, Apr 26, 2006	18.97	20.85	18.97	20.85
2073	NASDAQ	IESC	Tue, Apr 25, 2006	17.78	18.80	17.78	18.80
2072	NASDAQ	IESC	Mon, Apr 24, 2006	17.78	17.78	17.09	17.60
2071	NASDAQ	IESC	Fri, Apr 21, 2006	17.95	18.46	17.78	17.95
2070	NASDAQ	IESC	Thu, Apr 20, 2006	17.95	17.95	17.95	17.95
2069	NASDAQ	IESC	Wed, Apr 19, 2006	18.29	18.46	17.95	17.95
2068	NASDAQ	IESC	Tue, Apr 18, 2006	18.97	18.97	18.29	18.29
2067	NASDAQ	IESC	Mon, Apr 17, 2006	18.63	19.31	18.12	19.31
2066	NASDAQ	IESC	Thu, Apr 13, 2006	18.80	18.97	18.63	18.80
2065	NASDAQ	IESC	Wed, Apr 12, 2006	18.80	19.14	18.46	18.80
2064	NASDAQ	IESC	Tue, Apr 11, 2006	18.63	18.97	18.46	18.80
2063	NASDAQ	IESC	Mon, Apr 10, 2006	19.14	19.14	18.46	18.46
2062	NASDAQ	IESC	Fri, Apr 7, 2006	17.78	19.14	17.78	18.80
2061	NASDAQ	IESC	Thu, Apr 6, 2006	17.60	17.78	17.60	17.78
2060	NASDAQ	IESC	Wed, Apr 5, 2006	17.43	17.95	17.43	17.60
2059	NASDAQ	IESC	Tue, Apr 4, 2006	17.78	17.78	17.26	17.60
2058	NASDAQ	IESC	Mon, Apr 3, 2006	17.78	18.29	16.41	18.12
2057	NASDAQ	IESC	Fri, Mar 31, 2006	17.60	18.29	17.60	17.95
2056	NASDAQ	IESC	Thu, Mar 30, 2006	17.43	17.95	17.43	17.60
2055	NASDAQ	IESC	Wed, Mar 29, 2006	18.12	18.12	17.43	17.43
2054	NASDAQ	IESC	Tue, Mar 28, 2006	18.46	19.66	17.95	18.12
2053	NASDAQ	IESC	Mon, Mar 27, 2006	18.63	18.97	18.29	18.46
2052	NASDAQ	IESC	Fri, Mar 24, 2006	18.29	19.66	18.29	18.80
2051	NASDAQ	IESC	Thu, Mar 23, 2006	18.12	18.46	17.95	18.46
2050	NASDAQ	IESC	Wed, Mar 22, 2006	17.78	18.29	17.78	18.29
2049	NASDAQ	IESC	Tue, Mar 21, 2006	17.60	17.78	17.60	17.60
2048	NASDAQ	IESC	Mon, Mar 20, 2006	17.78	17.78	17.09	17.60
2047	NASDAQ	IESC	Fri, Mar 17, 2006	17.95	18.29	17.78	17.78
2046	NASDAQ	IESC	Thu, Mar 16, 2006	18.80	18.80	17.60	17.95
2045	NASDAQ	IESC	Wed, Mar 15, 2006	17.95	18.80	17.60	18.80
2044	NASDAQ	IESC	Tue, Mar 14, 2006	16.92	18.46	16.92	17.95
2043	NASDAQ	IESC	Mon, Mar 13, 2006	16.92	17.26	16.92	16.92
2042	NASDAQ	IESC	Fri, Mar 10, 2006	17.43	17.78	16.24	16.92
2041	NASDAQ	IESC	Thu, Mar 9, 2006	16.24	17.78	16.24	17.43
2040	NASDAQ	IESC	Wed, Mar 8, 2006	16.07	16.24	15.90	16.24
2039	NASDAQ	IESC	Tue, Mar 7, 2006	16.07	16.24	15.90	16.07
2038	NASDAQ	IESC	Mon, Mar 6, 2006	15.72	16.07	15.55	16.07
2037	NASDAQ	IESC	Fri, Mar 3, 2006	15.90	16.07	15.72	15.72
2036	NASDAQ	IESC	Thu, Mar 2, 2006	16.24	16.41	15.90	15.90
2035	NASDAQ	IESC	Wed, Mar 1, 2006	16.58	16.75	15.90	16.24
2034	NASDAQ	IESC	Tue, Feb 28, 2006	15.38	16.58	15.38	16.58
2033	NASDAQ	IESC	Mon, Feb 27, 2006	15.04	16.58	14.87	15.38
2032	NASDAQ	IESC	Fri, Feb 24, 2006	14.02	16.58	13.16	15.04
2031	NASDAQ	IESC	Thu, Feb 23, 2006	11.96	14.19	11.96	14.02
2030	NASDAQ	IESC	Wed, Feb 22, 2006	11.79	12.31	11.62	12.14
2029	NASDAQ	IESC	Tue, Feb 21, 2006	12.14	12.31	11.79	12.14
2028	NASDAQ	IESC	Fri, Feb 17, 2006	12.14	12.48	12.14	12.31
2027	NASDAQ	IESC	Thu, Feb 16, 2006	11.45	12.65	11.45	12.14
2026	NASDAQ	IESC	Wed, Feb 15, 2006	11.45	11.45	11.45	11.45
2025	NASDAQ	IESC	Tue, Feb 14, 2006	11.11	11.45	11.11	11.28
2024	NASDAQ	IESC	Mon, Feb 13, 2006	10.77	11.45	10.60	11.11
2023	NASDAQ	IESC	Fri, Feb 10, 2006	10.43	11.11	10.43	11.11
2022	NASDAQ	IESC	Thu, Feb 9, 2006	10.60	10.77	10.08	10.43
2021	NASDAQ	IESC	Wed, Feb 8, 2006	10.60	10.77	10.60	10.77
2020	NASDAQ	IESC	Tue, Feb 7, 2006	10.77	10.94	10.43	10.60
2019	NASDAQ	IESC	Mon, Feb 6, 2006	10.77	10.94	10.77	10.77
2018	NASDAQ	IESC	Fri, Feb 3, 2006	10.26	10.94	10.26	10.77
2017	NASDAQ	IESC	Thu, Feb 2, 2006	10.08	10.43	10.08	10.26
2016	NASDAQ	IESC	Wed, Feb 1, 2006	10.08	10.43	9.57	10.08
2015	NASDAQ	IESC	Tue, Jan 31, 2006	9.57	10.43	9.57	10.08
2014	NASDAQ	IESC	Mon, Jan 30, 2006	9.74	10.26	9.57	10.26
2013	NASDAQ	IESC	Fri, Jan 27, 2006	9.40	10.26	9.40	9.74
2012	NASDAQ	IESC	Thu, Jan 26, 2006	9.40	9.40	8.03	9.40
2011	NASDAQ	IESC	Wed, Jan 25, 2006	9.57	9.57	9.23	9.40
2010	NASDAQ	IESC	Tue, Jan 24, 2006	10.08	10.08	9.40	9.57
2009	NASDAQ	IESC	Mon, Jan 23, 2006	10.26	10.26	9.74	10.08
2008	NASDAQ	IESC	Fri, Jan 20, 2006	10.26	10.26	8.89	10.08
2007	NASDAQ	IESC	Thu, Jan 19, 2006	10.08	10.43	10.08	10.26
2006	NASDAQ	IESC	Wed, Jan 18, 2006	10.08	10.26	9.91	10.26
2005	NASDAQ	IESC	Tue, Jan 17, 2006	9.74	10.77	9.23	10.08
2004	NASDAQ	IESC	Fri, Jan 13, 2006	10.26	10.26	9.40	9.40
2003	NASDAQ	IESC	Thu, Jan 12, 2006	11.28	11.28	10.26	10.26
2002	NASDAQ	IESC	Wed, Jan 11, 2006	10.43	11.45	10.43	10.94
2001	NASDAQ	IESC	Tue, Jan 10, 2006	10.26	10.60	10.08	10.60
2000	NASDAQ	IESC	Mon, Jan 9, 2006	10.08	10.43	9.91	10.26
1999	NASDAQ	IESC	Fri, Jan 6, 2006	11.11	11.28	10.08	10.26
1998	NASDAQ	IESC	Thu, Jan 5, 2006	10.08	11.45	9.91	11.11
1997	NASDAQ	IESC	Wed, Jan 4, 2006	8.89	10.77	8.89	10.08
1996	NASDAQ	IESC	Tue, Jan 3, 2006	9.40	10.26	8.89	8.89
1995	NASDAQ	IESC	Fri, Dec 30, 2005	9.23	9.91	9.23	9.40
1994	NASDAQ	IESC	Thu, Dec 29, 2005	9.40	10.26	8.72	8.89
1993	NASDAQ	IESC	Wed, Dec 28, 2005	7.52	10.94	7.35	9.40
1992	NASDAQ	IESC	Tue, Dec 27, 2005	7.01	7.69	6.84	7.52
1991	NASDAQ	IESC	Fri, Dec 23, 2005	7.01	7.18	6.84	7.01
1990	NASDAQ	IESC	Thu, Dec 22, 2005	4.79	7.35	3.93	7.18
1989	NASDAQ	IESC	Wed, Dec 21, 2005	5.98	5.98	4.79	4.96
1988	NASDAQ	IESC	Tue, Dec 20, 2005	6.15	6.32	5.81	5.98
1987	NASDAQ	IESC	Mon, Dec 19, 2005	7.01	7.01	5.98	6.49
1986	NASDAQ	IESC	Fri, Dec 16, 2005	5.81	7.18	5.81	7.01
1985	NASDAQ	IESC	Thu, Dec 15, 2005	13.67	13.67	13.67	13.67
1984	NASDAQ	IESC	Wed, Dec 14, 2005	15.21	16.41	12.14	13.67
1983	NASDAQ	IESC	Tue, Dec 13, 2005	11.79	14.70	11.62	14.53
1982	NASDAQ	IESC	Mon, Dec 12, 2005	11.62	12.14	10.26	11.28
1981	NASDAQ	IESC	Fri, Dec 9, 2005	15.04	15.04	12.48	12.82
1980	NASDAQ	IESC	Thu, Dec 8, 2005	15.72	16.75	14.70	15.04
1979	NASDAQ	IESC	Wed, Dec 7, 2005	14.02	15.38	13.84	15.04
1978	NASDAQ	IESC	Tue, Dec 6, 2005	12.82	14.36	12.65	13.67
1977	NASDAQ	IESC	Mon, Dec 5, 2005	12.48	12.82	11.45	12.14
1976	NASDAQ	IESC	Fri, Dec 2, 2005	9.91	12.65	9.91	12.48
1975	NASDAQ	IESC	Thu, Dec 1, 2005	9.74	10.08	9.40	9.91
1974	NASDAQ	IESC	Wed, Nov 30, 2005	10.08	10.26	8.89	9.40
1973	NASDAQ	IESC	Tue, Nov 29, 2005	11.11	11.11	9.74	9.91
1972	NASDAQ	IESC	Mon, Nov 28, 2005	11.11	11.45	10.43	10.77
1971	NASDAQ	IESC	Fri, Nov 25, 2005	10.26	10.94	9.74	10.77
1970	NASDAQ	IESC	Wed, Nov 23, 2005	11.96	12.65	9.57	10.60
1969	NASDAQ	IESC	Tue, Nov 22, 2005	10.08	11.96	9.74	11.45
1968	NASDAQ	IESC	Mon, Nov 21, 2005	7.86	9.74	7.69	9.74
1967	NASDAQ	IESC	Fri, Nov 18, 2005	7.86	8.20	7.18	7.69
1966	NASDAQ	IESC	Thu, Nov 17, 2005	6.84	7.69	6.84	7.52
1965	NASDAQ	IESC	Wed, Nov 16, 2005	7.69	7.86	6.67	6.84
1964	NASDAQ	IESC	Tue, Nov 15, 2005	9.91	9.91	7.52	7.69
1963	NASDAQ	IESC	Mon, Nov 14, 2005	9.74	11.45	9.23	9.23
1962	NASDAQ	IESC	Fri, Nov 11, 2005	6.84	8.55	5.98	8.55
1961	NASDAQ	IESC	Thu, Nov 10, 2005	10.43	10.77	6.32	6.84
1960	NASDAQ	IESC	Wed, Nov 9, 2005	12.82	12.99	9.40	10.08
1959	NASDAQ	IESC	Tue, Nov 8, 2005	14.53	14.53	12.31	12.99
1958	NASDAQ	IESC	Mon, Nov 7, 2005	12.82	14.36	11.96	14.36
1957	NASDAQ	IESC	Fri, Nov 4, 2005	15.72	16.75	11.45	12.82
1956	NASDAQ	IESC	Thu, Nov 3, 2005	31.62	31.62	14.87	15.21
1955	NASDAQ	IESC	Wed, Nov 2, 2005	29.23	34.35	28.71	31.62
1954	NASDAQ	IESC	Tue, Nov 1, 2005	29.74	29.74	27.86	28.71
1953	NASDAQ	IESC	Mon, Oct 31, 2005	28.20	29.74	28.20	29.23
1952	NASDAQ	IESC	Fri, Oct 28, 2005	26.66	28.37	25.98	27.69
1951	NASDAQ	IESC	Thu, Oct 27, 2005	29.40	29.91	26.66	27.52
1950	NASDAQ	IESC	Wed, Oct 26, 2005	30.59	30.77	29.06	29.91
1949	NASDAQ	IESC	Tue, Oct 25, 2005	31.62	31.62	30.08	30.25
1948	NASDAQ	IESC	Mon, Oct 24, 2005	31.11	32.30	30.25	31.28
1947	NASDAQ	IESC	Fri, Oct 21, 2005	31.62	32.13	31.11	31.62
1946	NASDAQ	IESC	Thu, Oct 20, 2005	31.79	32.82	30.59	30.77
1945	NASDAQ	IESC	Wed, Oct 19, 2005	31.79	31.79	29.74	30.94
1944	NASDAQ	IESC	Tue, Oct 18, 2005	33.84	33.84	31.28	32.65
1943	NASDAQ	IESC	Mon, Oct 17, 2005	35.55	35.55	33.16	33.84
1942	NASDAQ	IESC	Fri, Oct 14, 2005	37.77	37.77	34.18	35.21
1941	NASDAQ	IESC	Thu, Oct 13, 2005	37.09	37.77	36.75	37.77
1940	NASDAQ	IESC	Wed, Oct 12, 2005	41.88	42.39	36.75	36.75
1939	NASDAQ	IESC	Tue, Oct 11, 2005	42.73	42.90	40.85	41.36
1938	NASDAQ	IESC	Mon, Oct 10, 2005	43.76	43.76	41.02	42.39
1937	NASDAQ	IESC	Fri, Oct 7, 2005	43.58	44.27	42.73	43.76
1936	NASDAQ	IESC	Thu, Oct 6, 2005	43.58	44.95	42.73	43.76
1935	NASDAQ	IESC	Wed, Oct 5, 2005	46.83	46.83	42.73	43.24
1934	NASDAQ	IESC	Tue, Oct 4, 2005	49.05	49.05	46.83	46.83
1933	NASDAQ	IESC	Mon, Oct 3, 2005	47.86	50.42	47.86	49.22
1932	NASDAQ	IESC	Fri, Sep 30, 2005	45.98	47.86	45.81	47.86
1931	NASDAQ	IESC	Thu, Sep 29, 2005	45.29	46.49	45.12	46.32
1930	NASDAQ	IESC	Wed, Sep 28, 2005	46.83	47.34	44.95	45.46
1929	NASDAQ	IESC	Tue, Sep 27, 2005	46.66	46.83	45.81	46.83
1928	NASDAQ	IESC	Mon, Sep 26, 2005	49.22	49.22	44.44	46.66
1927	NASDAQ	IESC	Fri, Sep 23, 2005	48.71	49.74	47.34	49.22
1926	NASDAQ	IESC	Thu, Sep 22, 2005	46.15	49.57	45.81	48.71
1925	NASDAQ	IESC	Wed, Sep 21, 2005	44.44	47.86	44.10	45.98
1924	NASDAQ	IESC	Tue, Sep 20, 2005	44.44	44.61	43.76	44.27
1923	NASDAQ	IESC	Mon, Sep 19, 2005	44.61	45.29	43.93	44.44
1922	NASDAQ	IESC	Fri, Sep 16, 2005	45.64	45.64	44.61	44.95
1921	NASDAQ	IESC	Thu, Sep 15, 2005	44.61	45.98	44.61	45.64
1920	NASDAQ	IESC	Wed, Sep 14, 2005	46.15	46.49	44.44	44.61
1919	NASDAQ	IESC	Tue, Sep 13, 2005	52.13	52.13	45.81	46.15
1918	NASDAQ	IESC	Mon, Sep 12, 2005	44.78	46.15	44.10	46.15
1917	NASDAQ	IESC	Fri, Sep 9, 2005	45.29	45.64	43.58	44.78
1916	NASDAQ	IESC	Thu, Sep 8, 2005	46.32	46.49	44.27	45.29
1915	NASDAQ	IESC	Wed, Sep 7, 2005	45.46	47.00	45.29	46.66
1914	NASDAQ	IESC	Tue, Sep 6, 2005	46.83	47.00	44.10	44.61
1913	NASDAQ	IESC	Fri, Sep 2, 2005	47.69	47.69	46.15	47.00
1912	NASDAQ	IESC	Thu, Sep 1, 2005	51.28	51.28	45.64	47.52
1911	NASDAQ	IESC	Wed, Aug 31, 2005	43.41	50.76	42.90	50.08
1910	NASDAQ	IESC	Tue, Aug 30, 2005	42.39	43.41	41.88	42.73
1909	NASDAQ	IESC	Mon, Aug 29, 2005	42.22	43.24	42.22	42.22
1908	NASDAQ	IESC	Fri, Aug 26, 2005	43.24	43.24	41.88	42.73
1907	NASDAQ	IESC	Thu, Aug 25, 2005	42.22	43.41	40.34	43.24
1906	NASDAQ	IESC	Wed, Aug 24, 2005	42.22	43.24	41.36	41.88
1905	NASDAQ	IESC	Tue, Aug 23, 2005	44.44	44.44	41.53	42.39
1904	NASDAQ	IESC	Mon, Aug 22, 2005	45.12	47.17	42.73	43.93
1903	NASDAQ	IESC	Fri, Aug 19, 2005	46.66	46.66	44.95	45.12
1902	NASDAQ	IESC	Thu, Aug 18, 2005	46.49	47.34	45.46	46.83
1901	NASDAQ	IESC	Wed, Aug 17, 2005	47.86	48.20	45.81	46.49
1900	NASDAQ	IESC	Tue, Aug 16, 2005	50.42	50.76	48.20	48.20
1899	NASDAQ	IESC	Mon, Aug 15, 2005	49.57	50.76	48.20	50.76
1898	NASDAQ	IESC	Fri, Aug 12, 2005	48.71	50.76	46.49	50.76
1897	NASDAQ	IESC	Thu, Aug 11, 2005	46.49	48.88	44.61	48.88
1896	NASDAQ	IESC	Wed, Aug 10, 2005	46.15	50.25	36.75	47.52
1895	NASDAQ	IESC	Tue, Aug 9, 2005	52.30	56.40	52.30	54.35
1894	NASDAQ	IESC	Mon, Aug 8, 2005	56.75	56.75	50.42	52.64
1893	NASDAQ	IESC	Fri, Aug 5, 2005	55.89	56.40	54.87	55.72
1892	NASDAQ	IESC	Thu, Aug 4, 2005	56.40	57.09	53.50	55.04
1891	NASDAQ	IESC	Wed, Aug 3, 2005	52.99	55.72	52.99	55.21
1890	NASDAQ	IESC	Tue, Aug 2, 2005	51.62	52.99	50.76	52.81
1889	NASDAQ	IESC	Mon, Aug 1, 2005	47.86	51.96	47.52	51.28
1888	NASDAQ	IESC	Fri, Jul 29, 2005	44.95	48.03	44.95	47.34
1887	NASDAQ	IESC	Thu, Jul 28, 2005	45.81	46.32	44.61	45.46
1886	NASDAQ	IESC	Wed, Jul 27, 2005	46.32	46.32	44.44	45.29
1885	NASDAQ	IESC	Tue, Jul 26, 2005	46.66	47.69	46.15	46.15
1884	NASDAQ	IESC	Mon, Jul 25, 2005	46.15	48.71	45.29	46.66
1883	NASDAQ	IESC	Fri, Jul 22, 2005	47.86	49.40	47.17	48.20
1882	NASDAQ	IESC	Thu, Jul 21, 2005	47.52	49.22	47.00	48.71
1881	NASDAQ	IESC	Wed, Jul 20, 2005	48.37	49.74	47.00	48.71
1880	NASDAQ	IESC	Tue, Jul 19, 2005	46.32	49.74	46.32	48.71
1879	NASDAQ	IESC	Mon, Jul 18, 2005	44.44	48.71	43.93	46.15
1878	NASDAQ	IESC	Fri, Jul 15, 2005	45.29	46.15	40.17	44.78
1877	NASDAQ	IESC	Thu, Jul 14, 2005	51.28	52.13	44.44	45.29
1876	NASDAQ	IESC	Wed, Jul 13, 2005	47.69	53.84	47.34	51.28
1875	NASDAQ	IESC	Tue, Jul 12, 2005	46.15	47.69	44.44	47.69
1874	NASDAQ	IESC	Mon, Jul 11, 2005	40.85	47.00	40.68	45.29
1873	NASDAQ	IESC	Fri, Jul 8, 2005	37.43	41.02	37.09	40.34
1872	NASDAQ	IESC	Thu, Jul 7, 2005	32.82	37.60	32.65	36.75
1871	NASDAQ	IESC	Wed, Jul 6, 2005	32.65	34.18	31.62	33.67
1870	NASDAQ	IESC	Tue, Jul 5, 2005	32.13	33.67	31.79	32.65
1869	NASDAQ	IESC	Fri, Jul 1, 2005	34.18	35.21	31.62	31.62
1868	NASDAQ	IESC	Thu, Jun 30, 2005	30.77	33.50	30.08	33.33
1867	NASDAQ	IESC	Wed, Jun 29, 2005	29.40	30.77	29.06	30.77
1866	NASDAQ	IESC	Tue, Jun 28, 2005	25.98	29.57	25.98	29.06
1865	NASDAQ	IESC	Mon, Jun 27, 2005	27.18	27.18	25.64	25.81
1864	NASDAQ	IESC	Fri, Jun 24, 2005	25.64	27.18	25.64	27.18
1863	NASDAQ	IESC	Thu, Jun 23, 2005	25.13	25.98	24.27	25.98
1862	NASDAQ	IESC	Wed, Jun 22, 2005	25.47	25.64	23.93	24.95
1861	NASDAQ	IESC	Tue, Jun 21, 2005	25.64	25.64	25.13	25.13
1860	NASDAQ	IESC	Mon, Jun 20, 2005	25.64	25.64	25.13	25.47
1859	NASDAQ	IESC	Fri, Jun 17, 2005	25.81	25.81	25.13	25.64
1858	NASDAQ	IESC	Thu, Jun 16, 2005	25.98	26.49	25.64	25.98
1857	NASDAQ	IESC	Wed, Jun 15, 2005	26.49	26.66	25.64	26.15
1856	NASDAQ	IESC	Tue, Jun 14, 2005	26.32	26.83	25.81	26.15
1855	NASDAQ	IESC	Mon, Jun 13, 2005	26.83	27.35	25.81	26.32
1854	NASDAQ	IESC	Fri, Jun 10, 2005	27.35	27.35	25.98	26.15
1853	NASDAQ	IESC	Thu, Jun 9, 2005	28.54	28.89	25.81	25.81
1852	NASDAQ	IESC	Wed, Jun 8, 2005	28.89	29.57	28.20	29.06
1851	NASDAQ	IESC	Tue, Jun 7, 2005	29.06	29.91	28.54	29.23
1850	NASDAQ	IESC	Mon, Jun 6, 2005	30.77	30.77	28.89	29.06
1849	NASDAQ	IESC	Fri, Jun 3, 2005	28.71	29.74	28.71	29.06
1848	NASDAQ	IESC	Thu, Jun 2, 2005	27.18	30.77	26.83	28.89
1847	NASDAQ	IESC	Wed, Jun 1, 2005	26.15	26.83	25.64	26.83
1846	NASDAQ	IESC	Tue, May 31, 2005	27.35	27.35	25.81	25.98
1845	NASDAQ	IESC	Fri, May 27, 2005	27.35	27.35	25.64	25.98
1844	NASDAQ	IESC	Thu, May 26, 2005	27.35	28.03	26.66	27.18
1843	NASDAQ	IESC	Wed, May 25, 2005	29.40	29.74	26.32	27.86
1842	NASDAQ	IESC	Tue, May 24, 2005	31.28	31.28	29.23	29.40
1841	NASDAQ	IESC	Mon, May 23, 2005	31.62	31.62	29.40	29.74
1840	NASDAQ	IESC	Fri, May 20, 2005	30.77	31.62	29.06	29.91
1839	NASDAQ	IESC	Thu, May 19, 2005	27.86	29.74	27.52	29.06
1838	NASDAQ	IESC	Wed, May 18, 2005	29.74	29.74	27.35	27.86
1837	NASDAQ	IESC	Tue, May 17, 2005	29.06	30.42	28.03	29.40
1836	NASDAQ	IESC	Mon, May 16, 2005	29.06	29.91	28.20	29.23
1835	NASDAQ	IESC	Fri, May 13, 2005	32.13	33.16	28.37	29.06
1834	NASDAQ	IESC	Thu, May 12, 2005	34.18	35.21	31.62	32.30
1833	NASDAQ	IESC	Wed, May 11, 2005	34.18	35.89	29.06	34.87
1832	NASDAQ	IESC	Tue, May 10, 2005	37.09	39.65	36.58	37.77
1831	NASDAQ	IESC	Mon, May 9, 2005	39.82	39.82	33.33	37.60
1830	NASDAQ	IESC	Fri, May 6, 2005	35.21	41.02	35.21	37.77
1829	NASDAQ	IESC	Thu, May 5, 2005	30.77	36.75	30.42	35.21
1828	NASDAQ	IESC	Wed, May 4, 2005	29.74	30.42	27.69	29.40
1827	NASDAQ	IESC	Tue, May 3, 2005	28.89	29.06	27.35	28.37
1826	NASDAQ	IESC	Mon, May 2, 2005	26.83	29.06	25.98	27.18
1825	NASDAQ	IESC	Fri, Apr 29, 2005	27.35	28.20	24.27	25.64
1824	NASDAQ	IESC	Thu, Apr 28, 2005	29.91	30.42	27.69	28.03
1823	NASDAQ	IESC	Wed, Apr 27, 2005	28.89	31.28	27.69	29.40
1822	NASDAQ	IESC	Tue, Apr 26, 2005	28.20	30.59	27.01	27.69
1821	NASDAQ	IESC	Mon, Apr 25, 2005	32.47	32.47	25.64	26.83
1820	NASDAQ	IESC	Fri, Apr 22, 2005	30.94	31.96	28.37	30.59
1819	NASDAQ	IESC	Thu, Apr 21, 2005	33.33	33.84	29.06	30.59
1818	NASDAQ	IESC	Wed, Apr 20, 2005	37.60	37.94	32.65	32.65
1817	NASDAQ	IESC	Tue, Apr 19, 2005	38.97	38.97	35.89	37.26
1816	NASDAQ	IESC	Mon, Apr 18, 2005	41.88	41.88	37.26	37.26
1815	NASDAQ	IESC	Fri, Apr 15, 2005	42.22	42.90	41.36	41.70
1814	NASDAQ	IESC	Thu, Apr 14, 2005	45.81	45.98	42.22	42.39
1813	NASDAQ	IESC	Wed, Apr 13, 2005	47.17	47.86	45.29	46.15
1812	NASDAQ	IESC	Tue, Apr 12, 2005	46.83	47.86	46.32	47.52
1811	NASDAQ	IESC	Mon, Apr 11, 2005	48.20	48.37	45.64	47.00
1810	NASDAQ	IESC	Fri, Apr 8, 2005	48.03	48.71	47.00	47.86
1809	NASDAQ	IESC	Thu, Apr 7, 2005	47.52	48.54	47.52	48.20
1808	NASDAQ	IESC	Wed, Apr 6, 2005	46.15	49.40	45.29	47.86
1807	NASDAQ	IESC	Tue, Apr 5, 2005	45.98	47.69	43.76	45.29
1806	NASDAQ	IESC	Mon, Apr 4, 2005	47.17	47.69	44.44	46.66
1805	NASDAQ	IESC	Fri, Apr 1, 2005	47.86	48.71	46.32	47.34
1804	NASDAQ	IESC	Thu, Mar 31, 2005	50.42	50.42	46.66	47.17
1803	NASDAQ	IESC	Wed, Mar 30, 2005	48.71	50.59	48.71	50.59
1802	NASDAQ	IESC	Tue, Mar 29, 2005	50.59	52.13	47.00	48.03
1801	NASDAQ	IESC	Mon, Mar 28, 2005	52.99	54.18	49.57	50.59
1800	NASDAQ	IESC	Thu, Mar 24, 2005	53.67	54.18	52.64	52.64
1799	NASDAQ	IESC	Wed, Mar 23, 2005	54.18	54.18	52.81	53.50
1798	NASDAQ	IESC	Tue, Mar 22, 2005	52.99	54.87	52.30	53.16
1797	NASDAQ	IESC	Mon, Mar 21, 2005	54.18	55.21	52.13	52.99
1796	NASDAQ	IESC	Fri, Mar 18, 2005	55.55	56.06	52.47	53.67
1795	NASDAQ	IESC	Thu, Mar 17, 2005	55.55	56.40	54.01	55.55
1794	NASDAQ	IESC	Wed, Mar 16, 2005	56.06	57.94	56.06	56.40
1793	NASDAQ	IESC	Tue, Mar 15, 2005	58.80	58.80	57.43	57.77
1792	NASDAQ	IESC	Mon, Mar 14, 2005	58.63	58.97	57.26	57.94
1791	NASDAQ	IESC	Fri, Mar 11, 2005	58.97	58.97	57.26	58.11
1790	NASDAQ	IESC	Thu, Mar 10, 2005	60.68	60.85	58.11	59.48
1789	NASDAQ	IESC	Wed, Mar 9, 2005	59.31	60.68	57.77	58.45
1788	NASDAQ	IESC	Tue, Mar 8, 2005	60.68	61.02	57.43	59.48
1787	NASDAQ	IESC	Mon, Mar 7, 2005	62.39	62.39	59.99	61.02
1786	NASDAQ	IESC	Fri, Mar 4, 2005	60.16	62.90	59.82	62.21
1785	NASDAQ	IESC	Thu, Mar 3, 2005	60.16	62.90	57.94	60.16
1784	NASDAQ	IESC	Wed, Mar 2, 2005	59.99	61.19	59.48	60.51
1783	NASDAQ	IESC	Tue, Mar 1, 2005	59.82	61.87	58.45	59.82
1782	NASDAQ	IESC	Mon, Feb 28, 2005	56.57	58.11	56.40	57.43
1781	NASDAQ	IESC	Fri, Feb 25, 2005	57.26	57.77	55.55	57.43
1780	NASDAQ	IESC	Thu, Feb 24, 2005	55.55	57.26	55.04	57.26
1779	NASDAQ	IESC	Wed, Feb 23, 2005	57.09	57.09	55.55	55.72
1778	NASDAQ	IESC	Tue, Feb 22, 2005	57.26	57.77	54.69	56.75
1777	NASDAQ	IESC	Fri, Feb 18, 2005	57.26	59.48	56.40	57.43
1776	NASDAQ	IESC	Thu, Feb 17, 2005	58.11	59.82	56.40	57.09
1775	NASDAQ	IESC	Wed, Feb 16, 2005	56.57	58.80	55.38	57.77
1774	NASDAQ	IESC	Tue, Feb 15, 2005	62.21	62.21	54.01	56.75
1773	NASDAQ	IESC	Mon, Feb 14, 2005	64.95	65.29	61.19	62.04
1772	NASDAQ	IESC	Fri, Feb 11, 2005	66.15	67.17	64.27	66.49
1771	NASDAQ	IESC	Thu, Feb 10, 2005	67.51	67.68	61.02	66.15
1770	NASDAQ	IESC	Wed, Feb 9, 2005	69.91	70.76	67.17	67.68
1769	NASDAQ	IESC	Tue, Feb 8, 2005	68.54	70.76	68.54	69.56
1768	NASDAQ	IESC	Mon, Feb 7, 2005	66.66	70.08	64.27	68.54
1767	NASDAQ	IESC	Fri, Feb 4, 2005	69.39	69.39	65.80	67.17
1766	NASDAQ	IESC	Thu, Feb 3, 2005	69.22	70.08	69.22	69.22
1765	NASDAQ	IESC	Wed, Feb 2, 2005	69.22	70.25	67.51	69.22
1764	NASDAQ	IESC	Tue, Feb 1, 2005	67.86	70.93	67.51	69.05
1763	NASDAQ	IESC	Mon, Jan 31, 2005	68.37	70.76	65.98	68.03
1762	NASDAQ	IESC	Fri, Jan 28, 2005	68.54	69.56	68.20	68.37
1761	NASDAQ	IESC	Thu, Jan 27, 2005	69.74	70.08	66.66	68.37
1760	NASDAQ	IESC	Wed, Jan 26, 2005	67.34	70.25	67.34	69.91
1759	NASDAQ	IESC	Tue, Jan 25, 2005	69.22	69.91	67.17	67.17
1758	NASDAQ	IESC	Mon, Jan 24, 2005	70.59	71.79	68.37	68.54
1757	NASDAQ	IESC	Fri, Jan 21, 2005	71.27	75.20	69.22	70.59
1756	NASDAQ	IESC	Thu, Jan 20, 2005	77.77	77.77	70.93	70.93
1755	NASDAQ	IESC	Wed, Jan 19, 2005	71.96	78.62	71.96	77.77
1754	NASDAQ	IESC	Tue, Jan 18, 2005	69.74	71.79	68.37	71.62
1753	NASDAQ	IESC	Fri, Jan 14, 2005	69.91	70.93	68.20	69.22
1752	NASDAQ	IESC	Thu, Jan 13, 2005	71.27	72.13	68.54	70.76
1751	NASDAQ	IESC	Wed, Jan 12, 2005	70.93	72.30	66.66	71.62
1750	NASDAQ	IESC	Tue, Jan 11, 2005	73.50	74.35	69.39	71.62
1749	NASDAQ	IESC	Mon, Jan 10, 2005	72.64	75.55	72.47	72.47
1748	NASDAQ	IESC	Fri, Jan 7, 2005	72.64	74.01	71.27	72.64
1747	NASDAQ	IESC	Thu, Jan 6, 2005	72.81	74.01	71.79	71.79
1746	NASDAQ	IESC	Wed, Jan 5, 2005	71.79	73.50	67.51	72.81
1745	NASDAQ	IESC	Tue, Jan 4, 2005	77.60	77.60	70.08	71.79
1744	NASDAQ	IESC	Mon, Jan 3, 2005	81.19	81.36	76.06	77.43
1743	NASDAQ	IESC	Fri, Dec 31, 2004	82.90	83.41	81.36	82.73
1742	NASDAQ	IESC	Thu, Dec 30, 2004	85.46	86.31	81.19	83.92
1741	NASDAQ	IESC	Wed, Dec 29, 2004	80.50	85.80	80.50	84.95
1740	NASDAQ	IESC	Tue, Dec 28, 2004	79.14	81.19	78.62	80.50
1739	NASDAQ	IESC	Mon, Dec 27, 2004	79.65	79.82	75.20	79.14
1738	NASDAQ	IESC	Thu, Dec 23, 2004	79.99	80.50	78.28	78.97
1737	NASDAQ	IESC	Wed, Dec 22, 2004	68.20	83.58	68.20	80.67
1736	NASDAQ	IESC	Tue, Dec 21, 2004	83.75	86.31	82.04	83.58
1735	NASDAQ	IESC	Mon, Dec 20, 2004	83.58	86.66	80.50	83.75
1734	NASDAQ	IESC	Fri, Dec 17, 2004	76.57	87.00	70.76	83.58
1733	NASDAQ	IESC	Thu, Dec 16, 2004	67.00	77.08	67.00	76.57
1732	NASDAQ	IESC	Wed, Dec 15, 2004	56.40	67.51	56.40	66.66
1731	NASDAQ	IESC	Tue, Dec 14, 2004	64.27	67.17	64.10	65.80
1730	NASDAQ	IESC	Mon, Dec 13, 2004	65.80	66.15	63.24	64.27
1729	NASDAQ	IESC	Fri, Dec 10, 2004	64.27	67.34	59.82	63.24
1728	NASDAQ	IESC	Thu, Dec 9, 2004	68.03	68.20	62.39	64.27
1727	NASDAQ	IESC	Wed, Dec 8, 2004	67.00	70.93	67.00	68.37
1726	NASDAQ	IESC	Tue, Dec 7, 2004	69.39	69.39	66.32	67.00
1725	NASDAQ	IESC	Mon, Dec 6, 2004	72.64	76.74	65.80	68.54
1724	NASDAQ	IESC	Fri, Dec 3, 2004	61.70	71.27	61.70	70.08
1723	NASDAQ	IESC	Thu, Dec 2, 2004	52.99	61.36	52.99	61.19
1722	NASDAQ	IESC	Wed, Dec 1, 2004	52.81	54.52	51.79	52.47
1721	NASDAQ	IESC	Tue, Nov 30, 2004	52.99	53.50	48.71	51.62
1720	NASDAQ	IESC	Mon, Nov 29, 2004	46.66	52.81	46.32	52.30
1719	NASDAQ	IESC	Fri, Nov 26, 2004	42.39	46.66	42.22	46.15
1718	NASDAQ	IESC	Wed, Nov 24, 2004	42.73	43.07	41.19	42.39
1717	NASDAQ	IESC	Tue, Nov 23, 2004	41.02	41.88	40.51	41.02
1716	NASDAQ	IESC	Mon, Nov 22, 2004	46.49	46.49	35.89	40.85
1715	NASDAQ	IESC	Fri, Nov 19, 2004	47.69	48.54	45.12	46.32
1714	NASDAQ	IESC	Thu, Nov 18, 2004	49.22	49.22	47.00	47.17
1713	NASDAQ	IESC	Wed, Nov 17, 2004	49.22	49.57	48.03	48.37
1712	NASDAQ	IESC	Tue, Nov 16, 2004	50.59	50.59	47.17	47.86
1711	NASDAQ	IESC	Mon, Nov 15, 2004	49.57	52.30	46.15	48.88
1710	NASDAQ	IESC	Fri, Nov 12, 2004	52.30	55.04	45.81	46.49
1709	NASDAQ	IESC	Thu, Nov 11, 2004	89.56	89.56	48.71	50.59
1708	NASDAQ	IESC	Wed, Nov 10, 2004	78.28	92.98	78.28	90.07
1707	NASDAQ	IESC	Tue, Nov 9, 2004	78.62	79.65	77.77	78.62
1706	NASDAQ	IESC	Mon, Nov 8, 2004	79.48	79.82	76.91	77.77
1705	NASDAQ	IESC	Fri, Nov 5, 2004	76.23	78.62	76.23	77.94
1704	NASDAQ	IESC	Thu, Nov 4, 2004	78.79	80.50	73.67	75.89
1703	NASDAQ	IESC	Wed, Nov 3, 2004	74.69	79.99	74.69	77.60
1702	NASDAQ	IESC	Tue, Nov 2, 2004	71.10	74.01	70.08	73.50
1701	NASDAQ	IESC	Mon, Nov 1, 2004	66.49	75.03	65.63	69.39
1700	NASDAQ	IESC	Fri, Oct 29, 2004	61.53	64.95	58.63	64.95
1699	NASDAQ	IESC	Thu, Oct 28, 2004	59.82	63.92	56.75	60.51
1698	NASDAQ	IESC	Wed, Oct 27, 2004	61.36	63.24	57.26	59.99
1697	NASDAQ	IESC	Tue, Oct 26, 2004	64.95	64.95	58.63	59.65
1696	NASDAQ	IESC	Mon, Oct 25, 2004	66.66	66.66	63.24	64.95
1695	NASDAQ	IESC	Fri, Oct 22, 2004	69.22	69.91	66.49	66.83
1694	NASDAQ	IESC	Thu, Oct 21, 2004	68.03	70.76	67.17	68.37
1693	NASDAQ	IESC	Wed, Oct 20, 2004	67.86	68.71	66.15	67.68
1692	NASDAQ	IESC	Tue, Oct 19, 2004	72.30	72.81	66.66	67.00
1691	NASDAQ	IESC	Mon, Oct 18, 2004	70.59	72.64	70.25	71.79
1690	NASDAQ	IESC	Fri, Oct 15, 2004	71.27	71.79	70.08	70.08
1689	NASDAQ	IESC	Thu, Oct 14, 2004	71.79	73.15	69.91	70.93
1688	NASDAQ	IESC	Wed, Oct 13, 2004	76.74	76.74	70.42	71.79
1687	NASDAQ	IESC	Tue, Oct 12, 2004	72.98	76.91	68.37	75.55
1686	NASDAQ	IESC	Mon, Oct 11, 2004	74.01	75.20	71.79	73.15
1685	NASDAQ	IESC	Fri, Oct 8, 2004	73.67	79.14	73.67	75.72
1684	NASDAQ	IESC	Thu, Oct 7, 2004	80.33	81.19	72.64	72.64
1683	NASDAQ	IESC	Wed, Oct 6, 2004	82.21	82.90	78.62	81.36
1682	NASDAQ	IESC	Tue, Oct 5, 2004	84.61	85.63	80.67	82.38
1681	NASDAQ	IESC	Mon, Oct 4, 2004	83.58	86.49	83.07	84.78
1680	NASDAQ	IESC	Fri, Oct 1, 2004	82.21	83.58	80.33	83.58
1679	NASDAQ	IESC	Thu, Sep 30, 2004	79.65	83.58	78.62	82.21
1678	NASDAQ	IESC	Wed, Sep 29, 2004	87.68	87.68	79.65	80.50
1677	NASDAQ	IESC	Tue, Sep 28, 2004	87.17	89.39	87.17	88.02
1676	NASDAQ	IESC	Mon, Sep 27, 2004	87.17	87.34	83.75	86.31
1675	NASDAQ	IESC	Fri, Sep 24, 2004	88.71	88.88	86.66	88.02
1674	NASDAQ	IESC	Thu, Sep 23, 2004	87.51	89.22	86.31	88.71
1673	NASDAQ	IESC	Wed, Sep 22, 2004	90.59	90.59	83.75	86.83
1672	NASDAQ	IESC	Tue, Sep 21, 2004	88.88	90.59	87.00	90.59
1671	NASDAQ	IESC	Mon, Sep 20, 2004	88.02	89.39	86.31	88.71
1670	NASDAQ	IESC	Fri, Sep 17, 2004	89.22	89.22	87.17	88.37
1669	NASDAQ	IESC	Thu, Sep 16, 2004	88.02	89.73	87.34	89.22
1668	NASDAQ	IESC	Wed, Sep 15, 2004	88.88	89.73	86.66	86.83
1667	NASDAQ	IESC	Tue, Sep 14, 2004	88.02	88.88	85.63	88.88
1666	NASDAQ	IESC	Mon, Sep 13, 2004	88.88	91.44	85.63	88.37
1665	NASDAQ	IESC	Fri, Sep 10, 2004	86.83	90.25	86.83	89.56
1664	NASDAQ	IESC	Thu, Sep 9, 2004	85.80	88.19	85.63	87.68
1663	NASDAQ	IESC	Wed, Sep 8, 2004	84.26	87.17	84.26	86.31
1662	NASDAQ	IESC	Tue, Sep 7, 2004	87.17	91.44	84.43	85.97
1661	NASDAQ	IESC	Fri, Sep 3, 2004	85.63	87.51	84.78	86.49
1660	NASDAQ	IESC	Thu, Sep 2, 2004	86.66	87.17	83.92	85.80
1659	NASDAQ	IESC	Wed, Sep 1, 2004	84.09	88.02	83.92	86.31
1658	NASDAQ	IESC	Tue, Aug 31, 2004	84.95	85.46	82.04	82.38
1657	NASDAQ	IESC	Mon, Aug 30, 2004	86.83	87.17	84.95	86.31
1656	NASDAQ	IESC	Fri, Aug 27, 2004	84.09	86.83	83.75	86.83
1655	NASDAQ	IESC	Thu, Aug 26, 2004	85.63	86.14	84.61	85.46
1654	NASDAQ	IESC	Wed, Aug 25, 2004	84.61	86.14	83.75	85.63
1653	NASDAQ	IESC	Tue, Aug 24, 2004	84.95	86.14	84.61	85.63
1652	NASDAQ	IESC	Mon, Aug 23, 2004	80.67	84.61	79.48	83.75
1651	NASDAQ	IESC	Fri, Aug 20, 2004	84.61	84.61	79.48	80.33
1650	NASDAQ	IESC	Thu, Aug 19, 2004	81.87	87.51	80.33	84.43
1649	NASDAQ	IESC	Wed, Aug 18, 2004	72.64	82.04	71.44	81.19
1648	NASDAQ	IESC	Tue, Aug 17, 2004	70.08	72.13	67.51	71.27
1647	NASDAQ	IESC	Mon, Aug 16, 2004	85.46	87.17	64.44	67.17
1646	NASDAQ	IESC	Fri, Aug 13, 2004	113.66	116.40	108.53	112.47
1645	NASDAQ	IESC	Thu, Aug 12, 2004	116.74	117.76	112.47	112.98
1644	NASDAQ	IESC	Wed, Aug 11, 2004	116.23	118.62	114.52	118.45
1643	NASDAQ	IESC	Tue, Aug 10, 2004	114.69	117.59	114.69	116.91
1642	NASDAQ	IESC	Mon, Aug 9, 2004	114.69	118.79	113.83	114.52
1641	NASDAQ	IESC	Fri, Aug 6, 2004	118.62	121.35	114.35	114.52
1640	NASDAQ	IESC	Thu, Aug 5, 2004	127.34	127.34	117.42	118.62
1639	NASDAQ	IESC	Wed, Aug 4, 2004	128.19	129.22	124.77	127.34
1638	NASDAQ	IESC	Tue, Aug 3, 2004	136.74	136.74	127.34	129.56
1637	NASDAQ	IESC	Mon, Aug 2, 2004	141.86	145.28	141.35	144.09
1636	NASDAQ	IESC	Fri, Jul 30, 2004	145.28	146.48	141.69	144.77
1635	NASDAQ	IESC	Thu, Jul 29, 2004	142.72	147.16	142.72	145.62
1634	NASDAQ	IESC	Wed, Jul 28, 2004	145.28	145.28	141.01	143.57
1633	NASDAQ	IESC	Tue, Jul 27, 2004	141.86	146.14	140.50	145.45
1632	NASDAQ	IESC	Mon, Jul 26, 2004	141.86	143.06	140.50	141.35
1631	NASDAQ	IESC	Fri, Jul 23, 2004	141.86	143.23	141.35	141.86
1630	NASDAQ	IESC	Thu, Jul 22, 2004	141.52	141.86	140.15	141.01
1629	NASDAQ	IESC	Wed, Jul 21, 2004	143.91	144.43	141.18	141.86
1628	NASDAQ	IESC	Tue, Jul 20, 2004	141.86	143.57	140.15	143.06
1627	NASDAQ	IESC	Mon, Jul 19, 2004	141.18	143.91	140.67	141.01
1626	NASDAQ	IESC	Fri, Jul 16, 2004	141.18	142.21	140.50	141.01
1625	NASDAQ	IESC	Thu, Jul 15, 2004	140.67	143.06	140.50	141.01
1624	NASDAQ	IESC	Wed, Jul 14, 2004	142.89	143.57	140.33	141.01
1623	NASDAQ	IESC	Tue, Jul 13, 2004	139.81	144.43	138.45	142.72
1622	NASDAQ	IESC	Mon, Jul 12, 2004	138.62	140.15	137.25	139.47
1621	NASDAQ	IESC	Fri, Jul 9, 2004	138.45	139.64	136.05	138.62
1620	NASDAQ	IESC	Thu, Jul 8, 2004	137.59	138.96	136.22	137.76
1619	NASDAQ	IESC	Wed, Jul 7, 2004	136.74	141.18	134.86	136.39
1618	NASDAQ	IESC	Tue, Jul 6, 2004	135.88	138.45	133.32	135.37
1617	NASDAQ	IESC	Fri, Jul 2, 2004	137.59	138.45	137.25	137.59
1616	NASDAQ	IESC	Thu, Jul 1, 2004	139.30	140.84	136.74	137.59
1615	NASDAQ	IESC	Wed, Jun 30, 2004	136.74	140.50	136.05	137.59
1614	NASDAQ	IESC	Tue, Jun 29, 2004	135.03	138.27	133.66	136.74
1613	NASDAQ	IESC	Mon, Jun 28, 2004	138.10	141.35	133.32	136.22
1612	NASDAQ	IESC	Fri, Jun 25, 2004	133.83	138.79	132.46	138.79
1611	NASDAQ	IESC	Thu, Jun 24, 2004	132.46	134.17	128.87	133.49
1610	NASDAQ	IESC	Wed, Jun 23, 2004	141.01	141.01	126.48	128.87
1609	NASDAQ	IESC	Tue, Jun 22, 2004	151.26	151.26	148.02	149.04
1608	NASDAQ	IESC	Mon, Jun 21, 2004	152.29	152.97	146.99	150.92
1607	NASDAQ	IESC	Fri, Jun 18, 2004	151.61	154.68	148.70	152.12
1606	NASDAQ	IESC	Thu, Jun 17, 2004	157.25	157.76	150.07	151.61
1605	NASDAQ	IESC	Wed, Jun 16, 2004	157.25	159.81	154.68	157.25
1604	NASDAQ	IESC	Tue, Jun 15, 2004	155.54	158.96	155.37	155.88
1603	NASDAQ	IESC	Mon, Jun 14, 2004	155.54	155.54	146.31	151.44
1602	NASDAQ	IESC	Thu, Jun 10, 2004	157.25	158.44	153.66	156.90
1601	NASDAQ	IESC	Wed, Jun 9, 2004	159.64	166.48	155.71	157.76
1600	NASDAQ	IESC	Tue, Jun 8, 2004	158.10	160.32	156.90	160.32
1599	NASDAQ	IESC	Mon, Jun 7, 2004	154.68	158.10	153.83	158.10
1598	NASDAQ	IESC	Fri, Jun 4, 2004	150.41	156.39	148.87	155.54
1597	NASDAQ	IESC	Thu, Jun 3, 2004	152.97	154.51	147.50	148.02
1596	NASDAQ	IESC	Wed, Jun 2, 2004	151.61	155.54	150.92	154.00
1595	NASDAQ	IESC	Tue, Jun 1, 2004	152.97	155.54	150.41	150.58
1594	NASDAQ	IESC	Fri, May 28, 2004	156.39	157.08	152.63	153.83
1593	NASDAQ	IESC	Thu, May 27, 2004	154.51	157.25	152.97	156.05
1592	NASDAQ	IESC	Wed, May 26, 2004	155.54	156.22	149.38	154.51
1591	NASDAQ	IESC	Tue, May 25, 2004	151.78	157.93	150.41	154.68
1590	NASDAQ	IESC	Mon, May 24, 2004	155.20	158.96	150.24	151.44
1589	NASDAQ	IESC	Fri, May 21, 2004	151.26	153.83	146.48	152.80
1588	NASDAQ	IESC	Thu, May 20, 2004	151.26	154.34	147.50	151.09
1587	NASDAQ	IESC	Wed, May 19, 2004	149.04	157.25	148.53	152.46
1586	NASDAQ	IESC	Tue, May 18, 2004	155.54	156.39	146.99	149.04
1585	NASDAQ	IESC	Mon, May 17, 2004	154.68	157.76	150.41	157.25
1584	NASDAQ	IESC	Fri, May 14, 2004	160.66	162.37	156.39	160.84
1583	NASDAQ	IESC	Thu, May 13, 2004	160.15	166.48	160.15	161.52
1582	NASDAQ	IESC	Wed, May 12, 2004	152.63	163.40	149.04	162.72
1581	NASDAQ	IESC	Tue, May 11, 2004	153.66	155.20	149.55	152.63
1580	NASDAQ	IESC	Mon, May 10, 2004	147.85	154.51	147.85	153.83
1579	NASDAQ	IESC	Fri, May 7, 2004	157.25	158.96	146.65	147.85
1578	NASDAQ	IESC	Thu, May 6, 2004	159.47	161.86	155.02	158.44
1577	NASDAQ	IESC	Wed, May 5, 2004	168.19	169.21	160.49	161.18
1576	NASDAQ	IESC	Tue, May 4, 2004	170.92	170.92	163.06	166.48
1575	NASDAQ	IESC	Mon, May 3, 2004	167.50	172.63	166.65	170.92
1574	NASDAQ	IESC	Fri, Apr 30, 2004	173.48	173.65	162.37	166.65
1573	NASDAQ	IESC	Thu, Apr 29, 2004	189.89	189.89	167.50	174.17
1572	NASDAQ	IESC	Wed, Apr 28, 2004	195.70	195.87	189.21	189.89
1571	NASDAQ	IESC	Tue, Apr 27, 2004	192.80	196.22	189.72	195.70
1570	NASDAQ	IESC	Mon, Apr 26, 2004	195.70	196.56	194.17	194.51
1569	NASDAQ	IESC	Fri, Apr 23, 2004	194.51	196.22	191.60	194.17
1568	NASDAQ	IESC	Thu, Apr 22, 2004	191.43	194.85	189.55	194.51
1567	NASDAQ	IESC	Wed, Apr 21, 2004	191.09	193.14	187.67	193.14
1566	NASDAQ	IESC	Tue, Apr 20, 2004	193.48	193.99	190.06	190.58
1565	NASDAQ	IESC	Mon, Apr 19, 2004	197.07	197.93	188.01	193.48
1564	NASDAQ	IESC	Fri, Apr 16, 2004	192.63	199.29	189.55	197.07
1563	NASDAQ	IESC	Thu, Apr 15, 2004	186.99	192.46	186.99	191.60
1562	NASDAQ	IESC	Wed, Apr 14, 2004	189.04	192.29	185.62	188.70
1561	NASDAQ	IESC	Tue, Apr 13, 2004	188.35	192.29	186.99	189.89
1560	NASDAQ	IESC	Mon, Apr 12, 2004	192.46	192.46	187.84	188.18
1559	NASDAQ	IESC	Thu, Apr 8, 2004	194.17	194.17	188.01	192.29
1558	NASDAQ	IESC	Wed, Apr 7, 2004	188.01	196.39	186.30	193.82
1557	NASDAQ	IESC	Tue, Apr 6, 2004	192.63	193.99	181.00	187.33
1556	NASDAQ	IESC	Mon, Apr 5, 2004	193.99	195.53	191.94	194.34
1555	NASDAQ	IESC	Fri, Apr 2, 2004	192.97	195.53	190.58	193.99
1554	NASDAQ	IESC	Thu, Apr 1, 2004	193.82	195.70	190.92	191.26
1553	NASDAQ	IESC	Wed, Mar 31, 2004	189.72	194.85	187.50	192.11
1552	NASDAQ	IESC	Tue, Mar 30, 2004	184.94	192.11	184.94	189.21
1551	NASDAQ	IESC	Mon, Mar 29, 2004	184.94	189.72	184.42	186.13
1550	NASDAQ	IESC	Fri, Mar 26, 2004	177.76	186.30	177.24	185.11
1549	NASDAQ	IESC	Thu, Mar 25, 2004	167.67	179.64	161.01	176.05
1548	NASDAQ	IESC	Wed, Mar 24, 2004	182.71	182.71	158.10	166.65
1547	NASDAQ	IESC	Tue, Mar 23, 2004	181.00	187.16	177.93	183.57
1546	NASDAQ	IESC	Mon, Mar 22, 2004	194.85	194.85	188.87	191.77
1545	NASDAQ	IESC	Fri, Mar 19, 2004	190.75	194.85	189.38	194.85
1544	NASDAQ	IESC	Thu, Mar 18, 2004	189.72	191.09	184.59	189.04
1543	NASDAQ	IESC	Wed, Mar 17, 2004	183.57	191.60	182.03	191.09
1542	NASDAQ	IESC	Tue, Mar 16, 2004	179.47	183.74	178.61	183.57
1541	NASDAQ	IESC	Mon, Mar 15, 2004	185.28	187.16	177.59	177.76
1540	NASDAQ	IESC	Fri, Mar 12, 2004	185.11	187.67	182.88	185.28
1539	NASDAQ	IESC	Thu, Mar 11, 2004	189.72	189.72	182.88	183.40
1538	NASDAQ	IESC	Wed, Mar 10, 2004	191.26	196.39	187.33	188.87
1537	NASDAQ	IESC	Tue, Mar 9, 2004	191.43	196.56	190.92	193.82
1536	NASDAQ	IESC	Mon, Mar 8, 2004	193.14	196.22	189.72	189.89
1535	NASDAQ	IESC	Fri, Mar 5, 2004	188.87	195.36	188.18	192.46
1534	NASDAQ	IESC	Thu, Mar 4, 2004	190.58	194.17	188.52	190.58
1533	NASDAQ	IESC	Wed, Mar 3, 2004	195.02	195.02	190.75	192.97
1532	NASDAQ	IESC	Tue, Mar 2, 2004	203.39	203.39	193.14	195.02
1531	NASDAQ	IESC	Mon, Mar 1, 2004	185.62	196.56	184.59	195.36
1530	NASDAQ	IESC	Fri, Feb 27, 2004	189.55	190.40	185.62	187.33
1529	NASDAQ	IESC	Thu, Feb 26, 2004	180.32	189.72	176.90	188.87
1528	NASDAQ	IESC	Wed, Feb 25, 2004	180.15	181.00	176.56	181.00
1527	NASDAQ	IESC	Tue, Feb 24, 2004	183.74	183.74	177.41	181.00
1526	NASDAQ	IESC	Mon, Feb 23, 2004	191.77	192.29	175.19	184.25
1525	NASDAQ	IESC	Fri, Feb 20, 2004	189.72	195.36	188.18	190.58
1524	NASDAQ	IESC	Thu, Feb 19, 2004	194.68	194.68	188.01	188.01
1523	NASDAQ	IESC	Wed, Feb 18, 2004	191.43	196.56	190.75	194.51
1522	NASDAQ	IESC	Tue, Feb 17, 2004	191.77	192.80	189.04	191.60
1521	NASDAQ	IESC	Fri, Feb 13, 2004	191.77	194.85	187.16	191.77
1520	NASDAQ	IESC	Thu, Feb 12, 2004	191.77	195.87	185.79	192.80
1519	NASDAQ	IESC	Wed, Feb 11, 2004	188.01	194.17	187.16	193.48
1518	NASDAQ	IESC	Tue, Feb 10, 2004	184.08	188.01	183.74	187.84
1517	NASDAQ	IESC	Mon, Feb 9, 2004	183.57	184.59	182.03	184.08
1516	NASDAQ	IESC	Fri, Feb 6, 2004	178.61	184.59	177.76	181.86
1515	NASDAQ	IESC	Thu, Feb 5, 2004	175.53	179.12	175.19	179.12
1514	NASDAQ	IESC	Wed, Feb 4, 2004	175.02	178.95	174.34	174.34
1513	NASDAQ	IESC	Tue, Feb 3, 2004	172.63	176.56	172.46	175.19
1512	NASDAQ	IESC	Mon, Feb 2, 2004	171.77	175.19	171.77	174.00
1511	NASDAQ	IESC	Fri, Jan 30, 2004	171.77	174.00	170.92	172.80
1510	NASDAQ	IESC	Thu, Jan 29, 2004	169.21	174.34	167.67	171.77
1509	NASDAQ	IESC	Wed, Jan 28, 2004	175.02	175.02	157.42	168.87
1508	NASDAQ	IESC	Tue, Jan 27, 2004	177.76	178.95	172.63	175.19
1507	NASDAQ	IESC	Mon, Jan 26, 2004	174.17	179.30	174.17	176.90
1506	NASDAQ	IESC	Fri, Jan 23, 2004	174.85	177.07	171.95	174.17
1505	NASDAQ	IESC	Thu, Jan 22, 2004	174.00	175.02	172.97	174.17
1504	NASDAQ	IESC	Wed, Jan 21, 2004	170.75	174.00	170.41	173.48
1503	NASDAQ	IESC	Tue, Jan 20, 2004	170.58	170.92	169.21	170.75
1502	NASDAQ	IESC	Fri, Jan 16, 2004	169.72	170.92	167.84	169.89
1501	NASDAQ	IESC	Thu, Jan 15, 2004	169.89	170.41	165.62	169.72
1500	NASDAQ	IESC	Wed, Jan 14, 2004	168.70	170.41	167.84	169.89
1499	NASDAQ	IESC	Tue, Jan 13, 2004	169.21	169.72	165.79	168.70
1498	NASDAQ	IESC	Mon, Jan 12, 2004	169.72	170.07	166.65	169.04
1497	NASDAQ	IESC	Fri, Jan 9, 2004	169.21	170.41	168.19	169.72
1496	NASDAQ	IESC	Thu, Jan 8, 2004	168.36	170.92	167.67	169.21
1495	NASDAQ	IESC	Wed, Jan 7, 2004	166.31	169.55	166.31	167.50
1494	NASDAQ	IESC	Tue, Jan 6, 2004	160.66	168.36	160.15	168.01
1493	NASDAQ	IESC	Mon, Jan 5, 2004	159.47	162.20	157.25	160.32
1492	NASDAQ	IESC	Fri, Jan 2, 2004	158.27	161.69	158.27	159.47
1491	NASDAQ	IESC	Wed, Dec 31, 2003	165.79	165.79	157.25	158.10
1490	NASDAQ	IESC	Tue, Dec 30, 2003	164.43	166.65	163.40	166.48
1489	NASDAQ	IESC	Mon, Dec 29, 2003	163.23	166.65	163.23	163.23
1488	NASDAQ	IESC	Fri, Dec 26, 2003	161.52	165.28	161.52	162.03
1487	NASDAQ	IESC	Wed, Dec 24, 2003	165.79	166.31	162.54	162.54
1486	NASDAQ	IESC	Tue, Dec 23, 2003	163.23	165.45	162.72	165.11
1485	NASDAQ	IESC	Mon, Dec 22, 2003	158.96	163.74	158.96	163.23
1484	NASDAQ	IESC	Fri, Dec 19, 2003	158.10	158.27	156.22	157.25
1483	NASDAQ	IESC	Thu, Dec 18, 2003	154.68	159.81	154.17	159.81
1482	NASDAQ	IESC	Wed, Dec 17, 2003	151.26	155.37	151.26	154.68
1481	NASDAQ	IESC	Tue, Dec 16, 2003	150.41	152.80	147.16	152.29
1480	NASDAQ	IESC	Mon, Dec 15, 2003	153.32	153.83	150.24	150.24
1479	NASDAQ	IESC	Fri, Dec 12, 2003	148.36	152.12	146.14	152.12
1478	NASDAQ	IESC	Thu, Dec 11, 2003	149.90	150.41	145.45	148.36
1477	NASDAQ	IESC	Wed, Dec 10, 2003	147.85	150.41	147.67	149.90
1476	NASDAQ	IESC	Tue, Dec 9, 2003	147.85	153.83	145.28	149.55
1475	NASDAQ	IESC	Mon, Dec 8, 2003	145.45	148.19	144.43	148.02
1474	NASDAQ	IESC	Fri, Dec 5, 2003	145.62	146.14	143.06	145.28
1473	NASDAQ	IESC	Thu, Dec 4, 2003	142.72	145.62	141.01	145.62
1472	NASDAQ	IESC	Wed, Dec 3, 2003	145.79	147.85	142.72	142.89
1471	NASDAQ	IESC	Tue, Dec 2, 2003	143.57	148.53	142.38	145.28
1470	NASDAQ	IESC	Mon, Dec 1, 2003	135.71	143.57	135.37	142.72
1469	NASDAQ	IESC	Fri, Nov 28, 2003	136.22	136.39	133.32	134.00
1468	NASDAQ	IESC	Wed, Nov 26, 2003	132.12	136.74	132.12	135.88
1467	NASDAQ	IESC	Tue, Nov 25, 2003	132.46	134.17	130.24	131.61
1466	NASDAQ	IESC	Mon, Nov 24, 2003	127.85	134.34	127.85	132.46
1465	NASDAQ	IESC	Fri, Nov 21, 2003	125.11	128.87	124.60	128.87
1464	NASDAQ	IESC	Thu, Nov 20, 2003	124.94	129.04	123.58	123.92
1463	NASDAQ	IESC	Wed, Nov 19, 2003	123.23	127.68	123.23	124.94
1462	NASDAQ	IESC	Tue, Nov 18, 2003	124.77	127.34	123.06	123.23
1461	NASDAQ	IESC	Mon, Nov 17, 2003	124.77	126.48	122.21	123.40
1460	NASDAQ	IESC	Fri, Nov 14, 2003	125.63	128.19	124.77	124.77
1459	NASDAQ	IESC	Thu, Nov 13, 2003	127.85	127.85	125.28	126.14
1458	NASDAQ	IESC	Wed, Nov 12, 2003	123.58	128.02	123.58	127.85
1457	NASDAQ	IESC	Tue, Nov 11, 2003	125.28	128.02	121.70	124.43
1456	NASDAQ	IESC	Mon, Nov 10, 2003	126.48	128.19	126.48	126.99
1455	NASDAQ	IESC	Fri, Nov 7, 2003	127.34	128.19	125.63	126.48
1454	NASDAQ	IESC	Thu, Nov 6, 2003	127.16	128.70	126.31	128.19
1453	NASDAQ	IESC	Wed, Nov 5, 2003	126.48	128.02	126.14	126.65
1452	NASDAQ	IESC	Tue, Nov 4, 2003	125.28	127.34	125.28	127.34
1451	NASDAQ	IESC	Mon, Nov 3, 2003	121.35	126.14	121.35	125.63
1450	NASDAQ	IESC	Fri, Oct 31, 2003	125.63	125.63	121.35	121.35
1449	NASDAQ	IESC	Thu, Oct 30, 2003	123.06	126.14	122.55	125.63
1448	NASDAQ	IESC	Wed, Oct 29, 2003	123.58	124.77	122.72	123.40
1447	NASDAQ	IESC	Tue, Oct 28, 2003	124.43	124.77	122.21	124.77
1446	NASDAQ	IESC	Mon, Oct 27, 2003	123.40	124.77	123.40	123.92
1445	NASDAQ	IESC	Fri, Oct 24, 2003	122.55	123.58	119.99	122.55
1444	NASDAQ	IESC	Thu, Oct 23, 2003	124.43	125.11	122.38	122.55
1443	NASDAQ	IESC	Wed, Oct 22, 2003	127.34	127.85	124.94	125.11
1442	NASDAQ	IESC	Tue, Oct 21, 2003	126.48	129.56	125.11	128.19
1441	NASDAQ	IESC	Mon, Oct 20, 2003	124.77	128.19	124.77	127.51
1440	NASDAQ	IESC	Fri, Oct 17, 2003	126.14	127.16	124.26	124.26
1439	NASDAQ	IESC	Thu, Oct 16, 2003	124.77	126.14	123.92	126.14
1438	NASDAQ	IESC	Wed, Oct 15, 2003	123.58	125.63	122.89	124.77
1437	NASDAQ	IESC	Tue, Oct 14, 2003	123.06	123.75	121.35	123.23
1436	NASDAQ	IESC	Mon, Oct 13, 2003	119.64	123.06	119.64	123.06
1435	NASDAQ	IESC	Fri, Oct 10, 2003	117.93	120.50	117.93	118.28
1434	NASDAQ	IESC	Thu, Oct 9, 2003	121.01	123.58	114.52	118.62
1433	NASDAQ	IESC	Wed, Oct 8, 2003	122.21	123.06	118.79	120.16
1432	NASDAQ	IESC	Tue, Oct 7, 2003	122.21	123.40	121.35	123.06
1431	NASDAQ	IESC	Mon, Oct 6, 2003	119.30	123.06	118.11	123.06
1430	NASDAQ	IESC	Fri, Oct 3, 2003	122.89	122.89	118.79	120.50
1429	NASDAQ	IESC	Thu, Oct 2, 2003	121.35	122.72	120.50	122.72
1428	NASDAQ	IESC	Wed, Oct 1, 2003	116.23	123.06	116.23	122.04
1427	NASDAQ	IESC	Tue, Sep 30, 2003	117.08	119.47	117.08	117.93
1426	NASDAQ	IESC	Mon, Sep 29, 2003	117.93	119.99	116.23	117.59
1425	NASDAQ	IESC	Fri, Sep 26, 2003	117.93	119.99	117.93	117.93
1424	NASDAQ	IESC	Thu, Sep 25, 2003	117.93	119.64	116.40	117.93
1423	NASDAQ	IESC	Wed, Sep 24, 2003	120.50	120.50	118.62	118.62
1422	NASDAQ	IESC	Tue, Sep 23, 2003	118.79	122.38	117.93	121.70
1421	NASDAQ	IESC	Mon, Sep 22, 2003	120.50	121.01	118.79	120.50
1420	NASDAQ	IESC	Fri, Sep 19, 2003	117.93	123.40	117.93	122.21
1419	NASDAQ	IESC	Thu, Sep 18, 2003	111.10	118.79	111.10	118.45
1418	NASDAQ	IESC	Wed, Sep 17, 2003	112.81	117.08	111.95	115.37
1417	NASDAQ	IESC	Tue, Sep 16, 2003	118.79	123.06	118.79	121.18
1416	NASDAQ	IESC	Mon, Sep 15, 2003	118.79	121.70	118.79	120.50
1415	NASDAQ	IESC	Fri, Sep 12, 2003	114.52	118.79	112.98	118.79
1414	NASDAQ	IESC	Thu, Sep 11, 2003	111.10	116.40	110.24	115.88
1413	NASDAQ	IESC	Wed, Sep 10, 2003	112.81	115.37	110.41	110.59
1412	NASDAQ	IESC	Tue, Sep 9, 2003	108.71	115.20	108.71	111.95
1411	NASDAQ	IESC	Mon, Sep 8, 2003	103.41	108.53	103.41	108.53
1410	NASDAQ	IESC	Fri, Sep 5, 2003	104.26	106.31	102.72	102.72
1409	NASDAQ	IESC	Thu, Sep 4, 2003	106.83	107.51	104.26	105.12
1408	NASDAQ	IESC	Wed, Sep 3, 2003	108.53	111.10	107.68	108.19
1407	NASDAQ	IESC	Tue, Sep 2, 2003	106.83	111.10	106.31	110.24
1406	NASDAQ	IESC	Fri, Aug 29, 2003	105.97	109.39	105.12	106.83
1405	NASDAQ	IESC	Thu, Aug 28, 2003	103.75	107.85	103.75	106.31
1404	NASDAQ	IESC	Wed, Aug 27, 2003	104.60	105.97	103.06	104.77
1403	NASDAQ	IESC	Tue, Aug 26, 2003	100.84	105.12	99.30	105.12
1402	NASDAQ	IESC	Mon, Aug 25, 2003	107.68	107.68	100.84	101.87
1401	NASDAQ	IESC	Fri, Aug 22, 2003	112.29	112.64	108.53	108.71
1400	NASDAQ	IESC	Thu, Aug 21, 2003	111.95	113.66	111.95	112.29
1399	NASDAQ	IESC	Wed, Aug 20, 2003	116.23	116.23	111.27	111.95
1398	NASDAQ	IESC	Tue, Aug 19, 2003	106.48	118.28	106.48	116.23
1397	NASDAQ	IESC	Mon, Aug 18, 2003	103.41	106.31	103.41	105.46
1396	NASDAQ	IESC	Fri, Aug 15, 2003	103.41	105.29	100.50	104.26
1395	NASDAQ	IESC	Thu, Aug 14, 2003	98.79	104.09	98.45	104.09
1394	NASDAQ	IESC	Wed, Aug 13, 2003	102.55	103.06	98.79	100.50
1393	NASDAQ	IESC	Tue, Aug 12, 2003	102.55	103.41	102.38	102.89
1392	NASDAQ	IESC	Mon, Aug 11, 2003	102.21	103.24	101.70	102.89
1391	NASDAQ	IESC	Fri, Aug 8, 2003	103.41	103.58	101.70	102.55
1390	NASDAQ	IESC	Thu, Aug 7, 2003	102.55	104.26	101.18	102.55
1389	NASDAQ	IESC	Wed, Aug 6, 2003	107.85	108.53	101.70	102.89
1388	NASDAQ	IESC	Tue, Aug 5, 2003	117.25	117.25	107.85	108.02
1387	NASDAQ	IESC	Mon, Aug 4, 2003	120.16	121.35	117.93	119.81
1386	NASDAQ	IESC	Fri, Aug 1, 2003	123.92	123.92	117.93	121.01
1385	NASDAQ	IESC	Thu, Jul 31, 2003	123.92	124.60	123.06	124.09
1384	NASDAQ	IESC	Wed, Jul 30, 2003	124.09	124.43	122.04	123.40
1383	NASDAQ	IESC	Tue, Jul 29, 2003	122.21	124.43	120.67	124.09
1382	NASDAQ	IESC	Mon, Jul 28, 2003	122.38	124.43	121.87	123.06
1381	NASDAQ	IESC	Fri, Jul 25, 2003	120.50	122.72	120.50	121.87
1380	NASDAQ	IESC	Thu, Jul 24, 2003	121.35	122.89	121.35	121.52
1379	NASDAQ	IESC	Wed, Jul 23, 2003	122.72	123.58	118.79	119.64
1378	NASDAQ	IESC	Tue, Jul 22, 2003	117.93	122.72	117.42	122.72
1377	NASDAQ	IESC	Mon, Jul 21, 2003	118.62	118.62	116.40	116.91
1376	NASDAQ	IESC	Fri, Jul 18, 2003	122.72	122.89	114.69	118.62
1375	NASDAQ	IESC	Thu, Jul 17, 2003	127.34	127.34	122.72	122.72
1374	NASDAQ	IESC	Wed, Jul 16, 2003	131.61	132.12	127.34	128.19
1373	NASDAQ	IESC	Tue, Jul 15, 2003	129.04	131.61	129.04	131.44
1372	NASDAQ	IESC	Mon, Jul 14, 2003	130.75	132.12	130.07	130.41
1371	NASDAQ	IESC	Fri, Jul 11, 2003	127.51	132.12	127.34	130.58
1370	NASDAQ	IESC	Thu, Jul 10, 2003	123.06	128.02	122.04	127.34
1369	NASDAQ	IESC	Wed, Jul 9, 2003	122.72	125.97	122.38	124.09
1368	NASDAQ	IESC	Tue, Jul 8, 2003	122.38	124.43	122.38	123.06
1367	NASDAQ	IESC	Mon, Jul 7, 2003	123.58	124.60	121.35	123.06
1366	NASDAQ	IESC	Thu, Jul 3, 2003	122.55	123.58	121.87	123.58
1365	NASDAQ	IESC	Wed, Jul 2, 2003	123.75	124.60	122.04	122.72
1364	NASDAQ	IESC	Tue, Jul 1, 2003	122.21	124.43	121.01	123.75
1363	NASDAQ	IESC	Mon, Jun 30, 2003	123.92	124.60	122.04	123.92
1362	NASDAQ	IESC	Fri, Jun 27, 2003	122.04	124.09	121.70	122.55
1361	NASDAQ	IESC	Thu, Jun 26, 2003	121.87	122.21	121.18	121.70
1360	NASDAQ	IESC	Wed, Jun 25, 2003	119.64	122.04	119.64	121.35
1359	NASDAQ	IESC	Tue, Jun 24, 2003	124.43	126.48	117.93	120.33
1358	NASDAQ	IESC	Mon, Jun 23, 2003	125.63	127.85	123.23	125.28
1357	NASDAQ	IESC	Fri, Jun 20, 2003	127.85	128.36	126.48	126.82
1356	NASDAQ	IESC	Thu, Jun 19, 2003	127.85	129.90	126.65	127.68
1355	NASDAQ	IESC	Wed, Jun 18, 2003	123.92	127.51	123.92	126.99
1354	NASDAQ	IESC	Tue, Jun 17, 2003	122.72	124.26	121.18	123.92
1353	NASDAQ	IESC	Mon, Jun 16, 2003	123.92	123.92	122.21	122.55
1352	NASDAQ	IESC	Fri, Jun 13, 2003	123.06	124.43	121.01	123.23
1351	NASDAQ	IESC	Thu, Jun 12, 2003	120.50	123.92	119.30	123.75
1350	NASDAQ	IESC	Wed, Jun 11, 2003	117.59	120.50	117.08	120.33
1349	NASDAQ	IESC	Tue, Jun 10, 2003	118.11	119.47	114.52	117.76
1348	NASDAQ	IESC	Mon, Jun 9, 2003	123.06	123.06	118.28	118.79
1347	NASDAQ	IESC	Fri, Jun 6, 2003	122.89	123.92	119.81	122.55
1346	NASDAQ	IESC	Thu, Jun 5, 2003	120.50	123.06	119.81	122.21
1345	NASDAQ	IESC	Wed, Jun 4, 2003	120.16	122.89	119.99	122.21
1344	NASDAQ	IESC	Tue, Jun 3, 2003	118.28	120.16	117.08	119.64
1343	NASDAQ	IESC	Mon, Jun 2, 2003	116.23	117.93	113.32	117.42
1342	NASDAQ	IESC	Fri, May 30, 2003	115.20	117.93	113.66	117.93
1341	NASDAQ	IESC	Thu, May 29, 2003	110.93	114.52	110.24	114.17
1340	NASDAQ	IESC	Wed, May 28, 2003	110.59	110.93	109.90	110.93
1339	NASDAQ	IESC	Tue, May 27, 2003	110.24	111.27	109.05	110.59
1338	NASDAQ	IESC	Fri, May 23, 2003	106.83	111.10	105.46	110.41
1337	NASDAQ	IESC	Thu, May 22, 2003	109.90	110.24	106.83	107.34
1336	NASDAQ	IESC	Wed, May 21, 2003	109.39	113.32	109.05	109.90
1335	NASDAQ	IESC	Tue, May 20, 2003	104.26	112.47	104.26	107.68
1334	NASDAQ	IESC	Mon, May 19, 2003	104.77	109.39	101.70	105.97
1333	NASDAQ	IESC	Fri, May 16, 2003	110.24	110.59	104.26	104.26
1332	NASDAQ	IESC	Thu, May 15, 2003	106.48	110.93	106.48	110.24
1331	NASDAQ	IESC	Wed, May 14, 2003	106.65	108.53	105.97	107.34
1330	NASDAQ	IESC	Tue, May 13, 2003	104.77	105.97	102.55	105.63
1329	NASDAQ	IESC	Mon, May 12, 2003	102.55	104.26	102.04	103.75
1328	NASDAQ	IESC	Fri, May 9, 2003	95.72	102.55	95.72	102.04
1327	NASDAQ	IESC	Thu, May 8, 2003	96.57	100.16	95.03	96.57
1326	NASDAQ	IESC	Wed, May 7, 2003	89.22	95.72	89.22	95.54
1325	NASDAQ	IESC	Tue, May 6, 2003	88.88	89.90	88.71	89.90
1324	NASDAQ	IESC	Mon, May 5, 2003	93.15	93.66	88.54	89.56
1323	NASDAQ	IESC	Fri, May 2, 2003	96.57	97.25	91.78	92.30
1322	NASDAQ	IESC	Thu, May 1, 2003	97.08	100.16	95.72	96.06
1321	NASDAQ	IESC	Wed, Apr 30, 2003	96.57	100.16	95.89	97.42
1320	NASDAQ	IESC	Tue, Apr 29, 2003	98.28	98.28	95.72	95.72
1319	NASDAQ	IESC	Mon, Apr 28, 2003	99.13	100.84	96.23	98.11
1318	NASDAQ	IESC	Fri, Apr 25, 2003	101.18	101.70	98.96	99.13
1317	NASDAQ	IESC	Thu, Apr 24, 2003	99.13	102.21	98.79	101.18
1316	NASDAQ	IESC	Wed, Apr 23, 2003	99.13	99.99	96.57	99.65
1315	NASDAQ	IESC	Tue, Apr 22, 2003	97.25	99.99	96.06	98.28
1314	NASDAQ	IESC	Mon, Apr 21, 2003	95.72	98.11	95.72	97.08
1313	NASDAQ	IESC	Thu, Apr 17, 2003	96.57	96.57	94.86	95.72
1312	NASDAQ	IESC	Wed, Apr 16, 2003	94.01	95.72	94.01	95.20
1311	NASDAQ	IESC	Tue, Apr 15, 2003	92.30	94.01	91.61	94.01
1310	NASDAQ	IESC	Mon, Apr 14, 2003	91.27	93.84	91.27	92.30
1309	NASDAQ	IESC	Fri, Apr 11, 2003	90.59	91.44	89.73	90.59
1308	NASDAQ	IESC	Thu, Apr 10, 2003	86.66	89.90	85.46	89.56
1307	NASDAQ	IESC	Wed, Apr 9, 2003	87.17	88.02	85.97	87.51
1306	NASDAQ	IESC	Tue, Apr 8, 2003	81.19	87.17	81.19	86.83
1305	NASDAQ	IESC	Mon, Apr 7, 2003	80.33	82.90	80.33	82.04
1304	NASDAQ	IESC	Fri, Apr 4, 2003	78.97	79.48	77.94	78.62
1303	NASDAQ	IESC	Thu, Apr 3, 2003	76.06	78.11	75.89	78.11
1302	NASDAQ	IESC	Wed, Apr 2, 2003	73.50	76.06	73.50	75.89
1301	NASDAQ	IESC	Tue, Apr 1, 2003	72.47	74.35	72.30	74.35
1300	NASDAQ	IESC	Mon, Mar 31, 2003	71.96	74.69	71.79	72.98
1299	NASDAQ	IESC	Fri, Mar 28, 2003	71.10	72.98	70.76	72.13
1298	NASDAQ	IESC	Thu, Mar 27, 2003	68.88	71.62	68.88	71.44
1297	NASDAQ	IESC	Wed, Mar 26, 2003	69.39	70.76	68.88	69.39
1296	NASDAQ	IESC	Tue, Mar 25, 2003	70.42	70.59	69.22	69.74
1295	NASDAQ	IESC	Mon, Mar 24, 2003	69.39	70.93	68.54	70.42
1294	NASDAQ	IESC	Fri, Mar 21, 2003	68.88	70.42	68.71	70.08
1293	NASDAQ	IESC	Thu, Mar 20, 2003	68.71	69.91	68.71	69.05
1292	NASDAQ	IESC	Wed, Mar 19, 2003	67.86	69.22	67.86	69.22
1291	NASDAQ	IESC	Tue, Mar 18, 2003	68.71	70.59	67.51	68.37
1290	NASDAQ	IESC	Mon, Mar 17, 2003	69.56	71.79	68.20	68.37
1289	NASDAQ	IESC	Fri, Mar 14, 2003	68.37	71.62	68.20	70.76
1288	NASDAQ	IESC	Thu, Mar 13, 2003	69.05	69.05	67.86	68.88
1287	NASDAQ	IESC	Wed, Mar 12, 2003	67.51	69.05	67.51	69.05
1286	NASDAQ	IESC	Tue, Mar 11, 2003	67.51	68.37	67.34	68.03
1285	NASDAQ	IESC	Mon, Mar 10, 2003	66.66	67.17	65.80	66.66
1284	NASDAQ	IESC	Fri, Mar 7, 2003	62.90	68.03	62.90	66.83
1283	NASDAQ	IESC	Thu, Mar 6, 2003	61.53	64.95	61.53	63.75
1282	NASDAQ	IESC	Wed, Mar 5, 2003	67.00	67.51	59.82	59.82
1281	NASDAQ	IESC	Tue, Mar 4, 2003	67.51	67.68	66.66	67.34
1280	NASDAQ	IESC	Mon, Mar 3, 2003	66.49	68.54	66.49	68.20
1279	NASDAQ	IESC	Fri, Feb 28, 2003	66.83	67.51	65.63	65.63
1278	NASDAQ	IESC	Thu, Feb 27, 2003	67.51	68.88	64.10	66.83
1277	NASDAQ	IESC	Wed, Feb 26, 2003	67.51	67.51	66.15	66.83
1276	NASDAQ	IESC	Tue, Feb 25, 2003	66.32	67.51	65.29	67.51
1275	NASDAQ	IESC	Mon, Feb 24, 2003	68.37	68.37	66.49	66.83
1274	NASDAQ	IESC	Fri, Feb 21, 2003	68.37	68.88	68.37	68.71
1273	NASDAQ	IESC	Thu, Feb 20, 2003	67.68	68.88	67.68	68.37
1272	NASDAQ	IESC	Wed, Feb 19, 2003	69.22	69.22	67.68	67.68
1271	NASDAQ	IESC	Tue, Feb 18, 2003	69.22	70.08	68.54	70.08
1270	NASDAQ	IESC	Fri, Feb 14, 2003	65.80	69.22	64.95	69.05
1269	NASDAQ	IESC	Thu, Feb 13, 2003	64.95	66.32	63.58	66.32
1268	NASDAQ	IESC	Wed, Feb 12, 2003	64.95	65.80	64.27	65.80
1267	NASDAQ	IESC	Tue, Feb 11, 2003	66.66	66.66	63.24	65.98
1266	NASDAQ	IESC	Mon, Feb 10, 2003	64.10	65.29	63.24	65.29
1265	NASDAQ	IESC	Fri, Feb 7, 2003	70.08	70.42	64.10	64.10
1264	NASDAQ	IESC	Thu, Feb 6, 2003	70.93	74.18	70.08	70.08
1263	NASDAQ	IESC	Wed, Feb 5, 2003	76.74	76.74	71.79	71.96
1262	NASDAQ	IESC	Tue, Feb 4, 2003	76.06	76.74	72.30	76.57
1261	NASDAQ	IESC	Mon, Feb 3, 2003	76.06	76.91	74.52	75.20
1260	NASDAQ	IESC	Fri, Jan 31, 2003	70.93	74.52	70.93	74.35
1259	NASDAQ	IESC	Thu, Jan 30, 2003	70.76	73.15	70.08	70.08
1258	NASDAQ	IESC	Wed, Jan 29, 2003	70.08	71.79	67.51	71.79
1257	NASDAQ	IESC	Tue, Jan 28, 2003	67.51	70.93	66.66	70.93
1256	NASDAQ	IESC	Mon, Jan 27, 2003	68.54	70.08	66.66	66.66
1255	NASDAQ	IESC	Fri, Jan 24, 2003	71.44	71.44	68.54	68.71
1254	NASDAQ	IESC	Thu, Jan 23, 2003	71.44	71.79	70.42	71.44
1253	NASDAQ	IESC	Wed, Jan 22, 2003	71.79	72.64	71.44	71.79
1252	NASDAQ	IESC	Tue, Jan 21, 2003	72.64	74.35	71.79	71.79
1251	NASDAQ	IESC	Fri, Jan 17, 2003	73.84	75.03	72.81	73.50
1250	NASDAQ	IESC	Thu, Jan 16, 2003	74.86	76.91	73.50	74.18
1249	NASDAQ	IESC	Wed, Jan 15, 2003	75.20	75.20	73.50	73.84
1248	NASDAQ	IESC	Tue, Jan 14, 2003	73.50	76.57	73.15	76.06
1247	NASDAQ	IESC	Mon, Jan 13, 2003	71.79	74.35	71.44	73.50
1246	NASDAQ	IESC	Fri, Jan 10, 2003	74.35	74.35	71.79	71.96
1245	NASDAQ	IESC	Thu, Jan 9, 2003	71.79	73.84	71.62	73.84
1244	NASDAQ	IESC	Wed, Jan 8, 2003	71.79	71.79	70.93	71.27
1243	NASDAQ	IESC	Tue, Jan 7, 2003	70.93	71.79	70.08	71.79
1242	NASDAQ	IESC	Mon, Jan 6, 2003	69.74	71.62	69.22	70.93
1241	NASDAQ	IESC	Fri, Jan 3, 2003	68.03	69.56	67.86	69.22
1240	NASDAQ	IESC	Thu, Jan 2, 2003	67.51	67.51	66.66	67.51
1239	NASDAQ	IESC	Tue, Dec 31, 2002	66.32	68.03	65.80	65.80
1238	NASDAQ	IESC	Mon, Dec 30, 2002	67.00	67.51	64.95	67.00
1237	NASDAQ	IESC	Fri, Dec 27, 2002	66.83	68.37	66.66	67.00
1236	NASDAQ	IESC	Thu, Dec 26, 2002	67.51	68.37	67.51	67.51
1235	NASDAQ	IESC	Tue, Dec 24, 2002	68.20	68.37	67.17	68.03
1234	NASDAQ	IESC	Mon, Dec 23, 2002	66.66	68.37	66.66	68.37
1233	NASDAQ	IESC	Fri, Dec 20, 2002	69.39	69.74	66.66	66.66
1232	NASDAQ	IESC	Thu, Dec 19, 2002	67.51	69.22	65.98	69.22
1231	NASDAQ	IESC	Wed, Dec 18, 2002	68.37	68.88	66.83	66.83
1230	NASDAQ	IESC	Tue, Dec 17, 2002	69.22	69.22	67.51	69.05
1229	NASDAQ	IESC	Mon, Dec 16, 2002	68.88	69.56	66.66	69.56
1228	NASDAQ	IESC	Fri, Dec 13, 2002	69.22	70.59	68.37	68.37
1227	NASDAQ	IESC	Thu, Dec 12, 2002	69.22	71.79	68.37	70.08
1226	NASDAQ	IESC	Wed, Dec 11, 2002	68.88	69.74	68.37	69.56
1225	NASDAQ	IESC	Tue, Dec 10, 2002	69.91	71.44	69.22	69.22
1224	NASDAQ	IESC	Mon, Dec 9, 2002	70.08	71.79	68.54	69.22
1223	NASDAQ	IESC	Fri, Dec 6, 2002	66.66	70.42	66.66	70.42
1222	NASDAQ	IESC	Thu, Dec 5, 2002	71.62	71.79	67.51	68.37
1221	NASDAQ	IESC	Wed, Dec 4, 2002	68.37	72.13	68.37	71.10
1220	NASDAQ	IESC	Tue, Dec 3, 2002	66.66	68.20	66.15	68.20
1219	NASDAQ	IESC	Mon, Dec 2, 2002	68.37	68.88	67.68	68.03
1218	NASDAQ	IESC	Fri, Nov 29, 2002	68.54	68.54	66.66	66.66
1217	NASDAQ	IESC	Wed, Nov 27, 2002	67.17	68.37	67.17	68.37
1216	NASDAQ	IESC	Tue, Nov 26, 2002	68.37	68.37	65.46	66.83
1215	NASDAQ	IESC	Mon, Nov 25, 2002	68.37	69.05	67.51	68.37
1214	NASDAQ	IESC	Fri, Nov 22, 2002	64.95	70.76	64.44	67.86
1213	NASDAQ	IESC	Thu, Nov 21, 2002	61.36	65.46	60.68	64.10
1212	NASDAQ	IESC	Wed, Nov 20, 2002	61.53	61.53	58.97	61.53
1211	NASDAQ	IESC	Tue, Nov 19, 2002	60.85	65.12	58.97	61.53
1210	NASDAQ	IESC	Mon, Nov 18, 2002	64.61	66.66	57.43	60.68
1209	NASDAQ	IESC	Fri, Nov 15, 2002	64.10	64.78	59.82	64.61
1208	NASDAQ	IESC	Thu, Nov 14, 2002	56.40	65.80	54.87	65.80
1207	NASDAQ	IESC	Wed, Nov 13, 2002	54.69	56.40	52.99	54.69
1206	NASDAQ	IESC	Tue, Nov 12, 2002	58.97	59.99	52.99	54.69
1205	NASDAQ	IESC	Mon, Nov 11, 2002	61.53	61.53	58.11	58.11
1204	NASDAQ	IESC	Fri, Nov 8, 2002	64.78	64.78	59.82	61.53
1203	NASDAQ	IESC	Thu, Nov 7, 2002	69.22	69.22	64.44	64.78
1202	NASDAQ	IESC	Wed, Nov 6, 2002	66.66	71.27	66.15	70.08
1201	NASDAQ	IESC	Tue, Nov 5, 2002	71.79	71.79	67.51	67.68
1200	NASDAQ	IESC	Mon, Nov 4, 2002	70.42	72.81	69.22	71.79
1199	NASDAQ	IESC	Fri, Nov 1, 2002	64.95	70.42	64.10	70.42
1198	NASDAQ	IESC	Thu, Oct 31, 2002	70.42	71.27	64.95	64.95
1197	NASDAQ	IESC	Wed, Oct 30, 2002	68.37	69.56	67.51	68.71
1196	NASDAQ	IESC	Tue, Oct 29, 2002	68.20	69.22	66.66	68.37
1195	NASDAQ	IESC	Mon, Oct 28, 2002	68.37	68.88	67.51	68.37
1194	NASDAQ	IESC	Fri, Oct 25, 2002	67.51	70.08	67.51	68.37
1193	NASDAQ	IESC	Thu, Oct 24, 2002	69.39	70.08	65.98	67.51
1192	NASDAQ	IESC	Wed, Oct 23, 2002	68.20	69.74	67.51	69.22
1191	NASDAQ	IESC	Tue, Oct 22, 2002	67.51	69.74	66.66	68.20
1190	NASDAQ	IESC	Mon, Oct 21, 2002	68.37	69.91	68.37	69.22
1189	NASDAQ	IESC	Fri, Oct 18, 2002	70.08	70.08	68.37	68.37
1188	NASDAQ	IESC	Thu, Oct 17, 2002	69.22	70.93	68.88	70.08
1187	NASDAQ	IESC	Wed, Oct 16, 2002	70.08	70.08	67.51	68.37
1186	NASDAQ	IESC	Tue, Oct 15, 2002	64.95	70.08	63.41	70.08
1185	NASDAQ	IESC	Mon, Oct 14, 2002	69.22	69.22	64.10	65.80
1184	NASDAQ	IESC	Fri, Oct 11, 2002	69.22	72.30	67.51	69.74
1183	NASDAQ	IESC	Thu, Oct 10, 2002	62.39	73.15	61.70	68.20
1182	NASDAQ	IESC	Wed, Oct 9, 2002	65.12	67.51	62.39	62.39
1181	NASDAQ	IESC	Tue, Oct 8, 2002	64.95	64.95	61.53	64.95
1180	NASDAQ	IESC	Mon, Oct 7, 2002	64.10	67.86	64.10	65.63
1179	NASDAQ	IESC	Fri, Oct 4, 2002	61.87	66.15	61.87	64.95
1178	NASDAQ	IESC	Thu, Oct 3, 2002	61.53	64.95	58.97	61.53
1177	NASDAQ	IESC	Wed, Oct 2, 2002	67.51	68.88	63.24	63.24
1176	NASDAQ	IESC	Tue, Oct 1, 2002	63.92	68.37	60.68	67.51
1175	NASDAQ	IESC	Mon, Sep 30, 2002	63.41	64.95	61.70	63.92
1174	NASDAQ	IESC	Fri, Sep 27, 2002	69.22	69.22	64.10	65.29
1173	NASDAQ	IESC	Thu, Sep 26, 2002	62.39	69.74	62.39	69.22
1172	NASDAQ	IESC	Wed, Sep 25, 2002	64.95	65.29	61.53	63.24
1171	NASDAQ	IESC	Tue, Sep 24, 2002	69.39	70.93	66.66	66.66
1170	NASDAQ	IESC	Mon, Sep 23, 2002	64.10	71.62	63.41	69.22
1169	NASDAQ	IESC	Fri, Sep 20, 2002	63.24	64.78	61.70	64.78
1168	NASDAQ	IESC	Thu, Sep 19, 2002	60.51	63.07	58.45	59.82
1167	NASDAQ	IESC	Wed, Sep 18, 2002	64.95	66.83	57.60	60.16
1166	NASDAQ	IESC	Tue, Sep 17, 2002	71.79	72.47	63.24	63.24
1165	NASDAQ	IESC	Mon, Sep 16, 2002	73.50	74.86	71.79	72.13
1164	NASDAQ	IESC	Fri, Sep 13, 2002	71.27	74.35	71.27	74.35
1163	NASDAQ	IESC	Thu, Sep 12, 2002	72.30	73.50	71.44	71.79
1162	NASDAQ	IESC	Wed, Sep 11, 2002	75.20	76.06	71.79	72.64
1161	NASDAQ	IESC	Tue, Sep 10, 2002	73.50	76.06	73.50	76.06
1160	NASDAQ	IESC	Mon, Sep 9, 2002	77.26	77.26	72.64	73.50
1159	NASDAQ	IESC	Fri, Sep 6, 2002	76.91	78.62	76.57	77.26
1158	NASDAQ	IESC	Thu, Sep 5, 2002	83.75	84.61	76.91	77.77
1157	NASDAQ	IESC	Wed, Sep 4, 2002	82.04	85.29	80.67	84.09
1156	NASDAQ	IESC	Tue, Sep 3, 2002	83.75	83.75	78.62	80.33
1155	NASDAQ	IESC	Fri, Aug 30, 2002	79.48	84.61	79.48	84.43
1154	NASDAQ	IESC	Thu, Aug 29, 2002	80.33	81.02	76.91	79.99
1153	NASDAQ	IESC	Wed, Aug 28, 2002	80.33	80.85	78.45	79.65
1152	NASDAQ	IESC	Tue, Aug 27, 2002	82.04	85.46	80.33	81.53
1151	NASDAQ	IESC	Mon, Aug 26, 2002	80.67	82.38	76.06	82.38
1150	NASDAQ	IESC	Fri, Aug 23, 2002	81.87	83.75	78.62	81.19
1149	NASDAQ	IESC	Thu, Aug 22, 2002	82.04	82.90	77.08	82.90
1148	NASDAQ	IESC	Wed, Aug 21, 2002	82.55	83.75	79.99	83.75
1147	NASDAQ	IESC	Tue, Aug 20, 2002	83.75	85.46	80.16	82.55
1146	NASDAQ	IESC	Mon, Aug 19, 2002	85.46	85.46	78.62	83.75
1145	NASDAQ	IESC	Fri, Aug 16, 2002	86.83	86.83	83.75	84.95
1144	NASDAQ	IESC	Thu, Aug 15, 2002	81.87	85.46	80.33	85.12
1143	NASDAQ	IESC	Wed, Aug 14, 2002	69.56	81.19	69.56	81.19
1142	NASDAQ	IESC	Tue, Aug 13, 2002	69.22	69.74	68.37	69.56
1141	NASDAQ	IESC	Mon, Aug 12, 2002	70.08	70.25	68.54	70.08
1140	NASDAQ	IESC	Fri, Aug 9, 2002	75.20	75.20	70.76	70.76
1139	NASDAQ	IESC	Thu, Aug 8, 2002	76.06	76.06	73.50	75.20
1138	NASDAQ	IESC	Wed, Aug 7, 2002	75.20	76.06	70.08	76.06
1137	NASDAQ	IESC	Tue, Aug 6, 2002	76.57	77.77	70.93	75.20
1136	NASDAQ	IESC	Mon, Aug 5, 2002	78.62	79.48	75.20	75.20
1135	NASDAQ	IESC	Fri, Aug 2, 2002	85.46	85.46	78.62	78.62
1134	NASDAQ	IESC	Thu, Aug 1, 2002	90.59	92.47	84.78	85.46
1133	NASDAQ	IESC	Wed, Jul 31, 2002	95.54	95.89	88.88	91.44
1132	NASDAQ	IESC	Tue, Jul 30, 2002	94.01	95.72	88.71	95.54
1131	NASDAQ	IESC	Mon, Jul 29, 2002	82.04	94.86	82.04	94.86
1130	NASDAQ	IESC	Fri, Jul 26, 2002	81.87	83.75	79.48	82.90
1129	NASDAQ	IESC	Thu, Jul 25, 2002	87.17	87.17	78.79	82.04
1128	NASDAQ	IESC	Wed, Jul 24, 2002	76.91	88.88	75.20	88.88
1127	NASDAQ	IESC	Tue, Jul 23, 2002	82.90	85.12	76.23	78.62
1126	NASDAQ	IESC	Mon, Jul 22, 2002	92.30	93.15	84.61	84.78
1125	NASDAQ	IESC	Fri, Jul 19, 2002	97.42	98.28	92.30	93.84
1124	NASDAQ	IESC	Thu, Jul 18, 2002	98.28	100.84	97.42	97.42
1123	NASDAQ	IESC	Wed, Jul 17, 2002	98.28	99.65	95.72	98.79
1122	NASDAQ	IESC	Tue, Jul 16, 2002	98.79	100.67	97.25	98.28
1121	NASDAQ	IESC	Mon, Jul 15, 2002	95.72	99.82	94.01	98.79
1120	NASDAQ	IESC	Fri, Jul 12, 2002	101.36	102.21	95.72	95.72
1119	NASDAQ	IESC	Thu, Jul 11, 2002	100.84	102.21	99.30	101.36
1118	NASDAQ	IESC	Wed, Jul 10, 2002	102.55	102.55	99.99	101.53
1117	NASDAQ	IESC	Tue, Jul 9, 2002	99.13	104.26	99.13	102.89
1116	NASDAQ	IESC	Mon, Jul 8, 2002	102.55	102.55	98.28	99.82
1115	NASDAQ	IESC	Fri, Jul 5, 2002	101.70	104.26	101.70	103.75
1114	NASDAQ	IESC	Wed, Jul 3, 2002	104.26	104.26	99.99	103.41
1113	NASDAQ	IESC	Tue, Jul 2, 2002	108.71	108.71	100.84	104.43
1112	NASDAQ	IESC	Mon, Jul 1, 2002	105.97	110.41	104.26	110.41
1111	NASDAQ	IESC	Fri, Jun 28, 2002	102.55	106.83	102.04	106.83
1110	NASDAQ	IESC	Thu, Jun 27, 2002	103.41	104.26	101.18	102.55
1109	NASDAQ	IESC	Wed, Jun 26, 2002	97.77	103.41	97.77	102.55
1108	NASDAQ	IESC	Tue, Jun 25, 2002	98.45	103.24	97.25	98.28
1107	NASDAQ	IESC	Mon, Jun 24, 2002	91.44	99.99	91.44	98.28
1106	NASDAQ	IESC	Fri, Jun 21, 2002	96.57	97.08	91.44	91.44
1105	NASDAQ	IESC	Thu, Jun 20, 2002	96.57	97.42	94.01	94.86
1104	NASDAQ	IESC	Wed, Jun 19, 2002	102.72	103.58	95.72	96.57
1103	NASDAQ	IESC	Tue, Jun 18, 2002	98.28	103.41	97.42	102.72
1102	NASDAQ	IESC	Mon, Jun 17, 2002	94.86	98.28	94.69	98.28
1101	NASDAQ	IESC	Fri, Jun 14, 2002	99.13	99.13	94.69	94.86
1100	NASDAQ	IESC	Thu, Jun 13, 2002	101.70	105.12	100.84	100.84
1099	NASDAQ	IESC	Wed, Jun 12, 2002	95.89	101.70	95.89	101.70
1098	NASDAQ	IESC	Tue, Jun 11, 2002	96.57	97.42	95.72	95.89
1097	NASDAQ	IESC	Mon, Jun 10, 2002	95.03	97.94	95.03	95.89
1096	NASDAQ	IESC	Fri, Jun 7, 2002	92.98	95.72	92.98	95.37
1095	NASDAQ	IESC	Thu, Jun 6, 2002	95.54	96.57	94.69	94.69
1094	NASDAQ	IESC	Wed, Jun 5, 2002	97.42	97.42	94.86	95.54
1093	NASDAQ	IESC	Tue, Jun 4, 2002	96.57	97.08	94.01	96.57
1092	NASDAQ	IESC	Mon, Jun 3, 2002	94.01	95.72	93.15	95.72
1091	NASDAQ	IESC	Fri, May 31, 2002	93.84	94.69	92.30	94.01
1090	NASDAQ	IESC	Thu, May 30, 2002	90.59	93.15	90.59	92.81
1089	NASDAQ	IESC	Wed, May 29, 2002	90.59	91.61	90.59	90.93
1088	NASDAQ	IESC	Tue, May 28, 2002	89.39	91.44	87.34	90.59
1087	NASDAQ	IESC	Fri, May 24, 2002	90.42	90.42	86.66	87.68
1086	NASDAQ	IESC	Thu, May 23, 2002	88.19	93.15	87.17	90.42
1085	NASDAQ	IESC	Wed, May 22, 2002	88.88	89.73	87.17	88.02
1084	NASDAQ	IESC	Tue, May 21, 2002	84.26	87.51	83.75	87.17
1083	NASDAQ	IESC	Mon, May 20, 2002	83.41	84.26	82.90	84.26
1082	NASDAQ	IESC	Fri, May 17, 2002	84.61	84.78	82.90	83.41
1081	NASDAQ	IESC	Thu, May 16, 2002	85.46	85.46	82.21	84.61
1080	NASDAQ	IESC	Wed, May 15, 2002	87.00	87.17	83.75	85.46
1079	NASDAQ	IESC	Tue, May 14, 2002	82.04	87.17	81.36	87.00
1078	NASDAQ	IESC	Mon, May 13, 2002	82.04	83.75	80.85	81.70
1077	NASDAQ	IESC	Fri, May 10, 2002	86.31	86.31	81.19	82.04
1076	NASDAQ	IESC	Thu, May 9, 2002	89.39	89.39	86.49	86.66
1075	NASDAQ	IESC	Wed, May 8, 2002	92.30	93.15	88.02	90.25
1074	NASDAQ	IESC	Tue, May 7, 2002	96.57	102.55	92.81	93.66
1073	NASDAQ	IESC	Mon, May 6, 2002	96.57	96.57	91.44	92.30
1072	NASDAQ	IESC	Fri, May 3, 2002	97.77	97.94	96.57	97.42
1071	NASDAQ	IESC	Thu, May 2, 2002	88.54	97.77	88.02	97.77
1070	NASDAQ	IESC	Wed, May 1, 2002	88.88	88.88	87.17	88.54
1069	NASDAQ	IESC	Tue, Apr 30, 2002	95.54	98.28	88.88	89.73
1068	NASDAQ	IESC	Mon, Apr 29, 2002	99.99	100.67	94.35	95.54
1067	NASDAQ	IESC	Fri, Apr 26, 2002	102.55	102.72	100.33	100.33
1066	NASDAQ	IESC	Thu, Apr 25, 2002	99.13	103.24	98.28	103.24
1065	NASDAQ	IESC	Wed, Apr 24, 2002	108.53	109.39	99.13	99.13
1064	NASDAQ	IESC	Tue, Apr 23, 2002	106.14	108.53	105.12	108.02
1063	NASDAQ	IESC	Mon, Apr 22, 2002	110.93	110.93	107.68	107.68
1062	NASDAQ	IESC	Fri, Apr 19, 2002	109.39	110.59	107.34	109.56
1061	NASDAQ	IESC	Thu, Apr 18, 2002	106.14	108.53	102.72	108.53
1060	NASDAQ	IESC	Wed, Apr 17, 2002	105.12	106.48	104.26	105.97
1059	NASDAQ	IESC	Tue, Apr 16, 2002	105.97	106.83	103.41	105.80
1058	NASDAQ	IESC	Mon, Apr 15, 2002	108.53	109.22	102.55	104.26
1057	NASDAQ	IESC	Fri, Apr 12, 2002	96.57	109.73	95.54	108.53
1056	NASDAQ	IESC	Thu, Apr 11, 2002	104.26	106.83	98.28	98.28
1055	NASDAQ	IESC	Wed, Apr 10, 2002	99.99	104.26	97.42	104.26
1054	NASDAQ	IESC	Tue, Apr 9, 2002	98.28	99.99	98.11	99.13
1053	NASDAQ	IESC	Mon, Apr 8, 2002	94.69	98.62	93.32	98.62
1052	NASDAQ	IESC	Fri, Apr 5, 2002	88.88	94.01	88.88	92.98
1051	NASDAQ	IESC	Thu, Apr 4, 2002	82.90	88.71	82.90	88.02
1050	NASDAQ	IESC	Wed, Apr 3, 2002	79.48	82.90	78.62	81.70
1049	NASDAQ	IESC	Tue, Apr 2, 2002	80.67	80.67	78.62	78.62
1048	NASDAQ	IESC	Mon, Apr 1, 2002	83.75	85.12	79.14	82.38
1047	NASDAQ	IESC	Thu, Mar 28, 2002	85.46	92.30	83.75	85.46
1046	NASDAQ	IESC	Wed, Mar 27, 2002	84.61	87.17	83.07	85.46
1045	NASDAQ	IESC	Tue, Mar 26, 2002	87.85	87.85	83.92	85.29
1044	NASDAQ	IESC	Mon, Mar 25, 2002	91.44	92.64	84.09	86.14
1043	NASDAQ	IESC	Fri, Mar 22, 2002	90.59	95.03	90.59	91.27
1042	NASDAQ	IESC	Thu, Mar 21, 2002	85.46	90.59	85.46	90.59
1041	NASDAQ	IESC	Wed, Mar 20, 2002	82.90	85.46	81.53	85.29
1040	NASDAQ	IESC	Tue, Mar 19, 2002	80.33	83.41	80.33	82.90
1039	NASDAQ	IESC	Mon, Mar 18, 2002	81.19	82.90	78.62	80.33
1038	NASDAQ	IESC	Fri, Mar 15, 2002	79.14	83.58	78.62	81.19
1037	NASDAQ	IESC	Thu, Mar 14, 2002	80.33	81.19	78.79	80.85
1036	NASDAQ	IESC	Wed, Mar 13, 2002	80.33	81.02	79.65	79.65
1035	NASDAQ	IESC	Tue, Mar 12, 2002	79.48	81.36	79.48	81.02
1034	NASDAQ	IESC	Mon, Mar 11, 2002	80.33	81.70	78.79	81.19
1033	NASDAQ	IESC	Fri, Mar 8, 2002	77.77	81.87	77.77	81.70
1032	NASDAQ	IESC	Thu, Mar 7, 2002	79.48	81.53	77.77	78.62
1031	NASDAQ	IESC	Wed, Mar 6, 2002	79.48	80.33	75.20	79.82
1030	NASDAQ	IESC	Tue, Mar 5, 2002	80.67	81.19	78.62	80.85
1029	NASDAQ	IESC	Mon, Mar 4, 2002	76.91	82.90	76.91	82.38
1028	NASDAQ	IESC	Fri, Mar 1, 2002	75.20	80.33	73.50	76.91
1027	NASDAQ	IESC	Thu, Feb 28, 2002	71.96	76.57	71.96	74.35
1026	NASDAQ	IESC	Wed, Feb 27, 2002	70.42	72.47	70.08	71.96
1025	NASDAQ	IESC	Tue, Feb 26, 2002	69.22	70.93	68.37	70.76
1024	NASDAQ	IESC	Mon, Feb 25, 2002	72.81	74.18	69.22	70.08
1023	NASDAQ	IESC	Fri, Feb 22, 2002	71.27	73.50	67.86	71.10
1022	NASDAQ	IESC	Thu, Feb 21, 2002	70.93	70.93	67.51	69.56
1021	NASDAQ	IESC	Wed, Feb 20, 2002	68.71	72.47	67.34	71.79
1020	NASDAQ	IESC	Tue, Feb 19, 2002	69.39	70.08	67.51	68.37
1019	NASDAQ	IESC	Fri, Feb 15, 2002	72.64	74.01	70.08	70.08
1018	NASDAQ	IESC	Thu, Feb 14, 2002	71.79	73.50	69.22	71.79
1017	NASDAQ	IESC	Wed, Feb 13, 2002	67.86	74.18	67.86	72.64
1016	NASDAQ	IESC	Tue, Feb 12, 2002	69.39	69.39	67.51	67.68
1015	NASDAQ	IESC	Mon, Feb 11, 2002	71.79	71.79	69.22	69.39
1014	NASDAQ	IESC	Fri, Feb 8, 2002	68.37	71.62	68.37	71.27
1013	NASDAQ	IESC	Thu, Feb 7, 2002	70.08	71.27	67.51	67.68
1012	NASDAQ	IESC	Wed, Feb 6, 2002	73.67	74.69	68.71	70.93
1011	NASDAQ	IESC	Tue, Feb 5, 2002	76.91	79.31	73.67	75.38
1010	NASDAQ	IESC	Mon, Feb 4, 2002	77.43	81.19	76.91	76.91
1009	NASDAQ	IESC	Fri, Feb 1, 2002	76.57	80.67	76.57	79.14
1008	NASDAQ	IESC	Thu, Jan 31, 2002	78.62	79.99	75.20	76.91
1007	NASDAQ	IESC	Wed, Jan 30, 2002	82.90	82.90	80.33	80.33
1006	NASDAQ	IESC	Tue, Jan 29, 2002	85.12	85.12	82.38	83.58
1005	NASDAQ	IESC	Mon, Jan 28, 2002	83.75	85.46	83.41	84.95
1004	NASDAQ	IESC	Fri, Jan 25, 2002	84.43	84.43	82.38	84.09
1003	NASDAQ	IESC	Thu, Jan 24, 2002	85.46	85.46	83.92	84.43
1002	NASDAQ	IESC	Wed, Jan 23, 2002	88.02	89.56	83.75	85.46
1001	NASDAQ	IESC	Tue, Jan 22, 2002	88.88	90.59	86.31	86.31
1000	NASDAQ	IESC	Fri, Jan 18, 2002	91.44	92.30	88.02	88.02
999	NASDAQ	IESC	Thu, Jan 17, 2002	93.15	93.15	90.93	92.47
998	NASDAQ	IESC	Wed, Jan 16, 2002	92.30	94.01	91.44	91.61
997	NASDAQ	IESC	Tue, Jan 15, 2002	94.01	96.23	92.47	93.15
996	NASDAQ	IESC	Mon, Jan 14, 2002	93.15	99.13	90.25	95.72
995	NASDAQ	IESC	Fri, Jan 11, 2002	97.25	99.65	94.86	94.86
994	NASDAQ	IESC	Thu, Jan 10, 2002	101.70	101.87	98.28	98.96
993	NASDAQ	IESC	Wed, Jan 9, 2002	109.39	111.10	99.99	101.70
992	NASDAQ	IESC	Tue, Jan 8, 2002	102.04	107.68	99.13	107.68
991	NASDAQ	IESC	Mon, Jan 7, 2002	101.53	101.53	92.47	101.36
990	NASDAQ	IESC	Fri, Jan 4, 2002	104.09	106.31	102.55	103.24
989	NASDAQ	IESC	Thu, Jan 3, 2002	94.86	105.29	94.86	104.09
988	NASDAQ	IESC	Wed, Jan 2, 2002	87.51	96.40	87.17	95.72
987	NASDAQ	IESC	Mon, Dec 31, 2001	85.63	89.90	85.46	87.51
986	NASDAQ	IESC	Fri, Dec 28, 2001	81.19	87.17	81.19	85.63
985	NASDAQ	IESC	Thu, Dec 27, 2001	77.77	83.07	77.77	82.90
984	NASDAQ	IESC	Wed, Dec 26, 2001	71.96	78.62	71.96	77.77
983	NASDAQ	IESC	Mon, Dec 24, 2001	65.80	71.27	65.80	70.25
982	NASDAQ	IESC	Fri, Dec 21, 2001	70.93	70.93	62.39	65.98
981	NASDAQ	IESC	Thu, Dec 20, 2001	68.37	72.98	68.37	70.76
980	NASDAQ	IESC	Wed, Dec 19, 2001	67.86	70.76	67.51	69.56
979	NASDAQ	IESC	Tue, Dec 18, 2001	65.80	67.86	65.80	67.86
978	NASDAQ	IESC	Mon, Dec 17, 2001	63.24	67.68	62.04	66.66
977	NASDAQ	IESC	Fri, Dec 14, 2001	55.89	63.58	55.89	62.39
976	NASDAQ	IESC	Thu, Dec 13, 2001	57.43	58.97	52.47	56.40
975	NASDAQ	IESC	Wed, Dec 12, 2001	64.10	64.10	58.97	58.97
974	NASDAQ	IESC	Tue, Dec 11, 2001	63.24	64.95	60.16	61.53
973	NASDAQ	IESC	Mon, Dec 10, 2001	68.37	68.37	61.53	62.56
972	NASDAQ	IESC	Fri, Dec 7, 2001	66.15	67.86	65.80	66.66
971	NASDAQ	IESC	Thu, Dec 6, 2001	66.15	70.08	65.80	65.80
970	NASDAQ	IESC	Wed, Dec 5, 2001	69.05	70.93	65.80	65.80
969	NASDAQ	IESC	Tue, Dec 4, 2001	68.37	69.22	66.83	69.22
968	NASDAQ	IESC	Mon, Dec 3, 2001	67.86	69.22	66.66	66.66
967	NASDAQ	IESC	Fri, Nov 30, 2001	69.39	70.08	67.86	69.74
966	NASDAQ	IESC	Thu, Nov 29, 2001	65.98	69.39	64.95	69.39
965	NASDAQ	IESC	Wed, Nov 28, 2001	66.66	69.22	65.12	65.98
964	NASDAQ	IESC	Tue, Nov 27, 2001	66.83	67.51	64.95	64.95
963	NASDAQ	IESC	Mon, Nov 26, 2001	66.66	68.03	65.80	66.66
962	NASDAQ	IESC	Fri, Nov 23, 2001	64.44	66.66	64.10	65.98
961	NASDAQ	IESC	Wed, Nov 21, 2001	64.95	67.51	64.27	64.44
960	NASDAQ	IESC	Tue, Nov 20, 2001	74.35	74.35	62.73	66.15
959	NASDAQ	IESC	Mon, Nov 19, 2001	71.79	73.50	71.27	73.50
958	NASDAQ	IESC	Fri, Nov 16, 2001	70.08	74.18	70.08	72.47
957	NASDAQ	IESC	Thu, Nov 15, 2001	74.35	75.38	69.39	70.93
956	NASDAQ	IESC	Wed, Nov 14, 2001	73.50	76.06	73.32	74.35
955	NASDAQ	IESC	Tue, Nov 13, 2001	61.53	76.40	61.53	72.13
954	NASDAQ	IESC	Mon, Nov 12, 2001	60.68	61.53	57.26	57.26
953	NASDAQ	IESC	Fri, Nov 9, 2001	63.24	64.10	60.16	62.39
952	NASDAQ	IESC	Thu, Nov 8, 2001	67.51	68.03	64.95	64.95
951	NASDAQ	IESC	Wed, Nov 7, 2001	58.11	67.51	58.11	66.66
950	NASDAQ	IESC	Tue, Nov 6, 2001	59.82	59.82	54.69	59.82
949	NASDAQ	IESC	Mon, Nov 5, 2001	58.11	61.36	58.11	59.65
948	NASDAQ	IESC	Fri, Nov 2, 2001	62.39	62.39	58.11	58.11
947	NASDAQ	IESC	Thu, Nov 1, 2001	64.95	66.32	61.19	62.90
946	NASDAQ	IESC	Wed, Oct 31, 2001	65.80	68.03	62.56	63.24
945	NASDAQ	IESC	Tue, Oct 30, 2001	67.51	67.51	63.24	66.49
944	NASDAQ	IESC	Mon, Oct 29, 2001	70.08	70.08	66.66	66.66
943	NASDAQ	IESC	Fri, Oct 26, 2001	68.71	69.22	68.37	69.05
942	NASDAQ	IESC	Thu, Oct 25, 2001	68.37	69.39	66.66	69.05
941	NASDAQ	IESC	Wed, Oct 24, 2001	69.22	70.76	68.54	69.39
940	NASDAQ	IESC	Tue, Oct 23, 2001	69.22	72.30	68.88	69.22
939	NASDAQ	IESC	Mon, Oct 22, 2001	66.49	69.22	66.49	69.22
938	NASDAQ	IESC	Fri, Oct 19, 2001	66.66	68.20	64.95	66.49
937	NASDAQ	IESC	Thu, Oct 18, 2001	64.95	67.51	64.95	64.95
936	NASDAQ	IESC	Wed, Oct 17, 2001	73.50	75.20	64.78	64.95
935	NASDAQ	IESC	Tue, Oct 16, 2001	92.30	93.84	88.88	92.30
934	NASDAQ	IESC	Mon, Oct 15, 2001	91.10	93.49	91.10	91.95
933	NASDAQ	IESC	Fri, Oct 12, 2001	93.15	93.15	90.59	91.10
932	NASDAQ	IESC	Thu, Oct 11, 2001	93.15	94.01	89.73	91.44
931	NASDAQ	IESC	Wed, Oct 10, 2001	93.66	94.86	90.59	92.30
930	NASDAQ	IESC	Tue, Oct 9, 2001	94.01	95.54	92.30	93.15
929	NASDAQ	IESC	Mon, Oct 8, 2001	93.49	94.01	91.44	92.30
928	NASDAQ	IESC	Fri, Oct 5, 2001	88.02	93.49	85.46	93.15
927	NASDAQ	IESC	Thu, Oct 4, 2001	94.01	94.01	85.46	86.31
926	NASDAQ	IESC	Wed, Oct 3, 2001	87.17	93.15	85.46	92.30
925	NASDAQ	IESC	Tue, Oct 2, 2001	89.73	92.30	87.17	88.88
924	NASDAQ	IESC	Mon, Oct 1, 2001	94.01	94.01	87.17	89.73
923	NASDAQ	IESC	Fri, Sep 28, 2001	86.31	94.01	86.31	92.30
922	NASDAQ	IESC	Thu, Sep 27, 2001	87.17	88.88	78.62	85.46
921	NASDAQ	IESC	Wed, Sep 26, 2001	99.13	99.99	84.61	85.46
920	NASDAQ	IESC	Tue, Sep 25, 2001	100.84	102.38	96.57	99.13
919	NASDAQ	IESC	Mon, Sep 24, 2001	98.96	102.55	98.96	99.13
918	NASDAQ	IESC	Fri, Sep 21, 2001	99.13	100.33	90.76	97.25
917	NASDAQ	IESC	Thu, Sep 20, 2001	126.48	127.68	105.63	105.80
916	NASDAQ	IESC	Wed, Sep 19, 2001	132.46	132.46	124.77	128.19
915	NASDAQ	IESC	Tue, Sep 18, 2001	130.75	132.46	128.53	132.46
914	NASDAQ	IESC	Mon, Sep 17, 2001	135.88	135.88	128.19	130.75
913	NASDAQ	IESC	Mon, Sep 10, 2001	141.01	141.01	135.03	137.25
912	NASDAQ	IESC	Fri, Sep 7, 2001	137.59	141.86	133.32	140.84
911	NASDAQ	IESC	Thu, Sep 6, 2001	140.15	140.15	138.45	138.45
910	NASDAQ	IESC	Wed, Sep 5, 2001	139.81	143.74	139.30	140.15
909	NASDAQ	IESC	Tue, Sep 4, 2001	138.45	141.86	137.59	141.01
908	NASDAQ	IESC	Fri, Aug 31, 2001	137.93	141.86	137.93	140.15
907	NASDAQ	IESC	Thu, Aug 30, 2001	136.74	140.84	129.90	137.93
906	NASDAQ	IESC	Wed, Aug 29, 2001	132.98	135.88	132.46	134.17
905	NASDAQ	IESC	Tue, Aug 28, 2001	139.30	139.30	134.17	134.68
904	NASDAQ	IESC	Mon, Aug 27, 2001	142.38	143.57	138.45	138.45
903	NASDAQ	IESC	Fri, Aug 24, 2001	142.72	145.11	142.38	144.09
902	NASDAQ	IESC	Thu, Aug 23, 2001	143.57	144.77	141.86	143.57
901	NASDAQ	IESC	Wed, Aug 22, 2001	142.72	143.23	140.84	141.86
900	NASDAQ	IESC	Tue, Aug 21, 2001	137.59	141.86	137.59	141.01
899	NASDAQ	IESC	Mon, Aug 20, 2001	135.88	139.30	134.17	139.30
898	NASDAQ	IESC	Fri, Aug 17, 2001	141.01	141.01	136.74	136.74
897	NASDAQ	IESC	Thu, Aug 16, 2001	128.19	142.55	124.94	142.55
896	NASDAQ	IESC	Wed, Aug 15, 2001	127.34	127.68	119.64	126.48
895	NASDAQ	IESC	Tue, Aug 14, 2001	131.61	136.74	128.53	129.04
894	NASDAQ	IESC	Mon, Aug 13, 2001	141.86	141.86	131.61	131.61
893	NASDAQ	IESC	Fri, Aug 10, 2001	144.43	145.28	140.67	141.86
892	NASDAQ	IESC	Thu, Aug 9, 2001	136.74	147.85	136.74	144.43
891	NASDAQ	IESC	Wed, Aug 8, 2001	135.03	142.03	131.61	136.74
890	NASDAQ	IESC	Tue, Aug 7, 2001	129.90	135.03	127.34	133.66
889	NASDAQ	IESC	Mon, Aug 6, 2001	136.22	136.22	128.19	128.19
888	NASDAQ	IESC	Fri, Aug 3, 2001	144.43	144.43	130.41	136.22
887	NASDAQ	IESC	Thu, Aug 2, 2001	145.28	145.28	141.86	143.57
886	NASDAQ	IESC	Wed, Aug 1, 2001	146.14	147.85	142.89	144.94
885	NASDAQ	IESC	Tue, Jul 31, 2001	150.75	150.75	143.57	146.99
884	NASDAQ	IESC	Mon, Jul 30, 2001	153.83	153.83	152.12	152.46
883	NASDAQ	IESC	Fri, Jul 27, 2001	156.39	156.39	152.97	153.83
882	NASDAQ	IESC	Thu, Jul 26, 2001	151.61	158.27	150.92	157.42
881	NASDAQ	IESC	Wed, Jul 25, 2001	152.29	153.83	148.70	153.32
880	NASDAQ	IESC	Tue, Jul 24, 2001	158.96	159.81	150.41	152.29
879	NASDAQ	IESC	Mon, Jul 23, 2001	161.52	162.37	158.10	158.10
878	NASDAQ	IESC	Fri, Jul 20, 2001	155.54	164.08	155.54	160.84
877	NASDAQ	IESC	Thu, Jul 19, 2001	154.68	158.10	152.12	156.39
876	NASDAQ	IESC	Wed, Jul 18, 2001	164.94	164.94	152.97	152.97
875	NASDAQ	IESC	Tue, Jul 17, 2001	162.37	165.79	162.37	164.94
874	NASDAQ	IESC	Mon, Jul 16, 2001	161.52	162.37	159.81	160.66
873	NASDAQ	IESC	Fri, Jul 13, 2001	157.25	163.91	157.25	160.66
872	NASDAQ	IESC	Thu, Jul 12, 2001	149.04	156.39	149.04	155.71
871	NASDAQ	IESC	Wed, Jul 11, 2001	150.41	154.68	143.57	148.70
870	NASDAQ	IESC	Tue, Jul 10, 2001	152.29	158.78	149.55	149.55
869	NASDAQ	IESC	Mon, Jul 9, 2001	155.54	158.10	152.12	152.29
868	NASDAQ	IESC	Fri, Jul 6, 2001	169.89	169.89	155.54	156.56
867	NASDAQ	IESC	Thu, Jul 5, 2001	167.50	170.07	167.50	169.89
866	NASDAQ	IESC	Tue, Jul 3, 2001	165.11	170.07	165.11	169.21
865	NASDAQ	IESC	Mon, Jul 2, 2001	166.65	170.07	164.94	166.82
864	NASDAQ	IESC	Fri, Jun 29, 2001	152.12	166.65	148.87	166.65
863	NASDAQ	IESC	Thu, Jun 28, 2001	152.97	153.49	147.85	152.12
862	NASDAQ	IESC	Wed, Jun 27, 2001	152.12	153.49	150.41	151.44
861	NASDAQ	IESC	Tue, Jun 26, 2001	142.72	156.39	141.86	152.97
860	NASDAQ	IESC	Mon, Jun 25, 2001	144.09	146.14	141.86	143.57
859	NASDAQ	IESC	Fri, Jun 22, 2001	145.45	146.99	141.86	142.38
858	NASDAQ	IESC	Thu, Jun 21, 2001	141.86	143.74	140.50	143.74
857	NASDAQ	IESC	Wed, Jun 20, 2001	145.11	148.70	140.33	143.57
856	NASDAQ	IESC	Tue, Jun 19, 2001	152.97	152.97	144.94	144.94
855	NASDAQ	IESC	Mon, Jun 18, 2001	150.41	153.83	145.45	152.97
854	NASDAQ	IESC	Fri, Jun 15, 2001	158.10	158.96	150.41	150.41
853	NASDAQ	IESC	Thu, Jun 14, 2001	158.96	158.96	156.39	158.61
852	NASDAQ	IESC	Wed, Jun 13, 2001	159.81	163.74	158.10	159.81
851	NASDAQ	IESC	Tue, Jun 12, 2001	150.58	159.81	148.70	159.81
850	NASDAQ	IESC	Mon, Jun 11, 2001	145.28	150.58	144.09	150.58
849	NASDAQ	IESC	Fri, Jun 8, 2001	148.70	152.12	145.45	146.14
848	NASDAQ	IESC	Thu, Jun 7, 2001	155.20	155.54	144.43	150.41
847	NASDAQ	IESC	Wed, Jun 6, 2001	155.20	157.25	154.68	154.68
846	NASDAQ	IESC	Tue, Jun 5, 2001	153.32	155.37	153.32	155.20
845	NASDAQ	IESC	Mon, Jun 4, 2001	155.37	155.54	148.70	155.02
844	NASDAQ	IESC	Fri, Jun 1, 2001	152.12	156.05	151.44	155.37
843	NASDAQ	IESC	Thu, May 31, 2001	150.75	153.83	150.75	153.66
842	NASDAQ	IESC	Wed, May 30, 2001	155.88	157.08	146.99	148.70
841	NASDAQ	IESC	Tue, May 29, 2001	161.86	164.08	155.71	155.88
840	NASDAQ	IESC	Fri, May 25, 2001	169.21	169.21	155.71	161.86
839	NASDAQ	IESC	Thu, May 24, 2001	169.21	170.07	163.23	169.21
838	NASDAQ	IESC	Wed, May 23, 2001	165.79	170.92	165.79	167.50
837	NASDAQ	IESC	Tue, May 22, 2001	158.10	170.92	157.25	165.79
836	NASDAQ	IESC	Mon, May 21, 2001	146.82	158.96	146.82	157.25
835	NASDAQ	IESC	Fri, May 18, 2001	142.55	145.97	139.30	145.11
834	NASDAQ	IESC	Thu, May 17, 2001	148.70	149.55	138.45	144.26
833	NASDAQ	IESC	Wed, May 16, 2001	146.99	153.32	146.99	149.90
832	NASDAQ	IESC	Tue, May 15, 2001	146.99	151.95	136.74	148.70
831	NASDAQ	IESC	Mon, May 14, 2001	144.77	146.65	137.59	145.28
830	NASDAQ	IESC	Fri, May 11, 2001	139.30	152.80	139.30	144.77
829	NASDAQ	IESC	Thu, May 10, 2001	123.92	153.83	123.23	140.15
828	NASDAQ	IESC	Wed, May 9, 2001	102.55	123.92	102.55	123.23
827	NASDAQ	IESC	Tue, May 8, 2001	99.13	101.70	99.13	101.53
826	NASDAQ	IESC	Mon, May 7, 2001	99.13	101.53	98.28	99.65
825	NASDAQ	IESC	Fri, May 4, 2001	97.42	101.36	95.72	100.84
824	NASDAQ	IESC	Thu, May 3, 2001	95.72	97.42	94.01	96.57
823	NASDAQ	IESC	Wed, May 2, 2001	94.35	96.57	94.01	95.72
822	NASDAQ	IESC	Tue, May 1, 2001	94.01	94.69	92.30	94.01
821	NASDAQ	IESC	Mon, Apr 30, 2001	88.88	94.52	88.88	94.01
820	NASDAQ	IESC	Fri, Apr 27, 2001	85.46	88.88	85.46	88.88
819	NASDAQ	IESC	Thu, Apr 26, 2001	83.75	86.14	83.75	85.29
818	NASDAQ	IESC	Wed, Apr 25, 2001	84.61	85.46	83.75	84.43
817	NASDAQ	IESC	Tue, Apr 24, 2001	86.31	86.31	84.61	84.61
816	NASDAQ	IESC	Mon, Apr 23, 2001	85.46	86.31	84.61	85.46
815	NASDAQ	IESC	Fri, Apr 20, 2001	87.17	88.02	83.75	83.92
814	NASDAQ	IESC	Thu, Apr 19, 2001	88.02	88.02	84.95	85.80
813	NASDAQ	IESC	Wed, Apr 18, 2001	85.46	88.02	85.46	87.17
812	NASDAQ	IESC	Tue, Apr 17, 2001	83.75	85.46	83.75	84.61
811	NASDAQ	IESC	Mon, Apr 16, 2001	89.73	89.73	84.95	85.46
810	NASDAQ	IESC	Thu, Apr 12, 2001	89.22	91.44	87.34	88.88
809	NASDAQ	IESC	Wed, Apr 11, 2001	89.73	91.44	88.02	89.22
808	NASDAQ	IESC	Tue, Apr 10, 2001	87.17	92.47	87.17	88.88
807	NASDAQ	IESC	Mon, Apr 9, 2001	84.61	86.31	83.75	86.31
806	NASDAQ	IESC	Fri, Apr 6, 2001	92.98	92.98	83.75	83.75
805	NASDAQ	IESC	Thu, Apr 5, 2001	92.30	93.15	91.44	93.15
804	NASDAQ	IESC	Wed, Apr 4, 2001	93.84	93.84	91.95	93.84
803	NASDAQ	IESC	Tue, Apr 3, 2001	97.42	97.42	94.35	94.35
802	NASDAQ	IESC	Mon, Apr 2, 2001	99.13	99.82	96.57	97.42
801	NASDAQ	IESC	Fri, Mar 30, 2001	98.28	99.13	94.86	97.42
800	NASDAQ	IESC	Thu, Mar 29, 2001	98.28	101.70	98.28	98.96
799	NASDAQ	IESC	Wed, Mar 28, 2001	101.01	101.70	98.28	99.65
798	NASDAQ	IESC	Tue, Mar 27, 2001	101.01	101.70	101.01	101.01
797	NASDAQ	IESC	Mon, Mar 26, 2001	102.38	102.38	98.28	101.01
796	NASDAQ	IESC	Fri, Mar 23, 2001	101.18	102.04	100.16	101.70
795	NASDAQ	IESC	Thu, Mar 22, 2001	97.42	100.84	89.56	100.84
794	NASDAQ	IESC	Wed, Mar 21, 2001	102.38	102.38	98.11	99.13
793	NASDAQ	IESC	Tue, Mar 20, 2001	102.38	102.38	101.18	101.18
792	NASDAQ	IESC	Mon, Mar 19, 2001	101.18	102.38	101.18	102.38
791	NASDAQ	IESC	Fri, Mar 16, 2001	102.21	102.21	100.84	101.18
790	NASDAQ	IESC	Thu, Mar 15, 2001	100.50	103.41	99.13	100.84
789	NASDAQ	IESC	Wed, Mar 14, 2001	96.06	99.99	96.06	99.13
788	NASDAQ	IESC	Tue, Mar 13, 2001	100.84	102.04	96.57	97.77
787	NASDAQ	IESC	Mon, Mar 12, 2001	99.48	102.55	99.13	101.01
786	NASDAQ	IESC	Fri, Mar 9, 2001	100.84	103.58	99.99	100.33
785	NASDAQ	IESC	Thu, Mar 8, 2001	99.13	102.55	99.13	100.84
784	NASDAQ	IESC	Wed, Mar 7, 2001	98.28	101.01	98.28	100.67
783	NASDAQ	IESC	Tue, Mar 6, 2001	101.87	102.21	98.62	99.99
782	NASDAQ	IESC	Mon, Mar 5, 2001	102.55	104.09	100.84	101.87
781	NASDAQ	IESC	Fri, Mar 2, 2001	103.75	104.26	102.04	102.55
780	NASDAQ	IESC	Thu, Mar 1, 2001	102.89	102.89	98.28	102.04
779	NASDAQ	IESC	Wed, Feb 28, 2001	103.41	104.26	101.70	103.24
778	NASDAQ	IESC	Tue, Feb 27, 2001	106.83	106.83	102.55	103.41
777	NASDAQ	IESC	Mon, Feb 26, 2001	106.83	106.83	105.12	106.83
776	NASDAQ	IESC	Fri, Feb 23, 2001	105.97	108.53	102.55	106.83
775	NASDAQ	IESC	Thu, Feb 22, 2001	106.83	106.83	103.75	104.26
774	NASDAQ	IESC	Wed, Feb 21, 2001	111.95	111.95	106.83	106.83
773	NASDAQ	IESC	Tue, Feb 20, 2001	115.20	117.42	110.24	110.24
772	NASDAQ	IESC	Fri, Feb 16, 2001	112.81	115.37	112.81	114.52
771	NASDAQ	IESC	Thu, Feb 15, 2001	111.10	112.64	105.63	112.29
770	NASDAQ	IESC	Wed, Feb 14, 2001	114.52	114.52	111.10	111.10
769	NASDAQ	IESC	Tue, Feb 13, 2001	118.79	119.64	114.69	116.23
768	NASDAQ	IESC	Mon, Feb 12, 2001	119.13	119.64	111.10	119.64
767	NASDAQ	IESC	Fri, Feb 9, 2001	117.93	119.47	117.25	119.13
766	NASDAQ	IESC	Thu, Feb 8, 2001	125.63	126.48	117.93	118.79
765	NASDAQ	IESC	Wed, Feb 7, 2001	119.64	125.63	119.64	124.77
764	NASDAQ	IESC	Tue, Feb 6, 2001	123.92	128.02	116.23	118.62
763	NASDAQ	IESC	Mon, Feb 5, 2001	111.95	123.06	111.95	123.06
762	NASDAQ	IESC	Fri, Feb 2, 2001	115.37	116.57	112.81	112.81
761	NASDAQ	IESC	Thu, Feb 1, 2001	111.44	116.40	111.27	116.23
760	NASDAQ	IESC	Wed, Jan 31, 2001	107.51	111.44	107.51	109.73
759	NASDAQ	IESC	Tue, Jan 30, 2001	105.97	110.59	105.97	109.22
758	NASDAQ	IESC	Mon, Jan 29, 2001	104.26	105.80	103.75	105.29
757	NASDAQ	IESC	Fri, Jan 26, 2001	101.48	104.69	101.48	104.69
756	NASDAQ	IESC	Thu, Jan 25, 2001	102.55	103.62	101.48	101.48
755	NASDAQ	IESC	Wed, Jan 24, 2001	103.62	104.69	100.42	103.62
754	NASDAQ	IESC	Tue, Jan 23, 2001	101.48	103.62	101.48	103.62
753	NASDAQ	IESC	Mon, Jan 22, 2001	100.42	100.42	98.28	100.42
752	NASDAQ	IESC	Fri, Jan 19, 2001	98.28	101.48	98.28	101.48
751	NASDAQ	IESC	Thu, Jan 18, 2001	96.14	100.42	96.14	100.42
750	NASDAQ	IESC	Wed, Jan 17, 2001	94.01	98.28	94.01	96.14
749	NASDAQ	IESC	Tue, Jan 16, 2001	102.55	102.55	91.87	91.87
748	NASDAQ	IESC	Fri, Jan 12, 2001	100.42	101.48	99.35	101.48
747	NASDAQ	IESC	Thu, Jan 11, 2001	102.55	102.55	100.42	101.48
746	NASDAQ	IESC	Wed, Jan 10, 2001	100.42	101.48	99.35	101.48
745	NASDAQ	IESC	Tue, Jan 9, 2001	101.48	102.55	100.42	101.48
744	NASDAQ	IESC	Mon, Jan 8, 2001	99.35	101.48	98.28	99.35
743	NASDAQ	IESC	Fri, Jan 5, 2001	100.42	101.48	98.28	101.48
742	NASDAQ	IESC	Thu, Jan 4, 2001	102.55	102.55	100.42	100.42
741	NASDAQ	IESC	Wed, Jan 3, 2001	99.35	102.55	99.35	102.55
740	NASDAQ	IESC	Tue, Jan 2, 2001	100.42	103.62	96.14	100.42
739	NASDAQ	IESC	Fri, Dec 29, 2000	96.14	101.48	94.01	101.48
738	NASDAQ	IESC	Thu, Dec 28, 2000	98.28	100.42	95.07	98.28
737	NASDAQ	IESC	Wed, Dec 27, 2000	91.87	98.28	89.73	98.28
736	NASDAQ	IESC	Tue, Dec 26, 2000	98.28	98.28	91.87	92.94
735	NASDAQ	IESC	Fri, Dec 22, 2000	98.28	100.42	97.21	100.42
734	NASDAQ	IESC	Thu, Dec 21, 2000	97.21	100.42	97.21	100.42
733	NASDAQ	IESC	Wed, Dec 20, 2000	94.01	100.42	94.01	99.35
732	NASDAQ	IESC	Tue, Dec 19, 2000	99.35	100.42	96.14	96.14
731	NASDAQ	IESC	Mon, Dec 18, 2000	96.14	99.35	96.14	99.35
730	NASDAQ	IESC	Fri, Dec 15, 2000	96.14	98.28	95.07	96.14
729	NASDAQ	IESC	Thu, Dec 14, 2000	95.07	97.21	91.87	97.21
728	NASDAQ	IESC	Wed, Dec 13, 2000	88.66	96.14	86.53	96.14
727	NASDAQ	IESC	Tue, Dec 12, 2000	91.87	94.01	90.80	90.80
726	NASDAQ	IESC	Mon, Dec 11, 2000	95.07	95.07	87.60	91.87
725	NASDAQ	IESC	Fri, Dec 8, 2000	98.28	99.35	96.14	97.21
724	NASDAQ	IESC	Thu, Dec 7, 2000	97.21	97.21	96.14	96.14
723	NASDAQ	IESC	Wed, Dec 6, 2000	98.28	99.35	96.14	98.28
722	NASDAQ	IESC	Tue, Dec 5, 2000	98.28	100.42	98.28	98.28
721	NASDAQ	IESC	Mon, Dec 4, 2000	99.35	100.42	98.28	98.28
720	NASDAQ	IESC	Fri, Dec 1, 2000	97.21	100.42	95.07	100.42
719	NASDAQ	IESC	Thu, Nov 30, 2000	97.21	99.35	95.07	97.21
718	NASDAQ	IESC	Wed, Nov 29, 2000	100.42	100.42	97.21	98.28
717	NASDAQ	IESC	Tue, Nov 28, 2000	102.55	102.55	100.42	100.42
716	NASDAQ	IESC	Mon, Nov 27, 2000	101.48	104.69	100.42	103.62
715	NASDAQ	IESC	Fri, Nov 24, 2000	101.48	102.55	100.42	102.55
714	NASDAQ	IESC	Wed, Nov 22, 2000	100.42	102.55	100.42	101.48
713	NASDAQ	IESC	Tue, Nov 21, 2000	101.48	102.55	100.42	100.42
712	NASDAQ	IESC	Mon, Nov 20, 2000	106.83	106.83	101.48	101.48
711	NASDAQ	IESC	Fri, Nov 17, 2000	102.55	108.96	102.55	108.96
710	NASDAQ	IESC	Thu, Nov 16, 2000	113.23	113.23	106.83	106.83
709	NASDAQ	IESC	Wed, Nov 15, 2000	104.69	111.10	104.69	111.10
708	NASDAQ	IESC	Tue, Nov 14, 2000	116.44	117.51	105.76	106.83
707	NASDAQ	IESC	Mon, Nov 13, 2000	115.37	117.51	115.37	116.44
706	NASDAQ	IESC	Fri, Nov 10, 2000	113.23	116.44	113.23	116.44
705	NASDAQ	IESC	Thu, Nov 9, 2000	115.37	115.37	106.83	115.37
704	NASDAQ	IESC	Wed, Nov 8, 2000	118.58	119.64	116.44	117.51
703	NASDAQ	IESC	Tue, Nov 7, 2000	117.51	118.58	115.37	117.51
702	NASDAQ	IESC	Mon, Nov 6, 2000	116.44	118.58	115.37	117.51
701	NASDAQ	IESC	Fri, Nov 3, 2000	118.58	119.64	115.37	118.58
700	NASDAQ	IESC	Thu, Nov 2, 2000	119.64	119.64	115.37	118.58
699	NASDAQ	IESC	Wed, Nov 1, 2000	117.51	118.58	115.37	118.58
698	NASDAQ	IESC	Tue, Oct 31, 2000	117.51	118.58	115.37	117.51
697	NASDAQ	IESC	Mon, Oct 30, 2000	117.51	117.51	115.37	117.51
696	NASDAQ	IESC	Fri, Oct 27, 2000	110.03	117.51	110.03	116.44
695	NASDAQ	IESC	Thu, Oct 26, 2000	107.89	110.03	107.89	107.89
694	NASDAQ	IESC	Wed, Oct 25, 2000	111.10	114.30	108.96	110.03
693	NASDAQ	IESC	Tue, Oct 24, 2000	112.17	115.37	112.17	112.17
692	NASDAQ	IESC	Mon, Oct 23, 2000	110.03	111.10	106.83	111.10
691	NASDAQ	IESC	Fri, Oct 20, 2000	105.76	110.03	105.76	110.03
690	NASDAQ	IESC	Thu, Oct 19, 2000	103.62	104.69	101.48	104.69
689	NASDAQ	IESC	Wed, Oct 18, 2000	101.48	106.83	101.48	102.55
688	NASDAQ	IESC	Tue, Oct 17, 2000	106.83	106.83	102.55	102.55
687	NASDAQ	IESC	Mon, Oct 16, 2000	104.69	108.96	104.69	105.76
686	NASDAQ	IESC	Fri, Oct 13, 2000	100.42	106.83	100.42	104.69
685	NASDAQ	IESC	Thu, Oct 12, 2000	103.62	103.62	100.42	100.42
684	NASDAQ	IESC	Wed, Oct 11, 2000	102.55	104.69	102.55	103.62
683	NASDAQ	IESC	Tue, Oct 10, 2000	103.62	104.69	102.55	102.55
682	NASDAQ	IESC	Mon, Oct 9, 2000	103.62	105.76	103.62	104.69
681	NASDAQ	IESC	Fri, Oct 6, 2000	106.83	108.96	103.62	104.69
680	NASDAQ	IESC	Thu, Oct 5, 2000	105.76	105.76	102.55	104.69
679	NASDAQ	IESC	Wed, Oct 4, 2000	107.89	108.96	104.69	105.76
678	NASDAQ	IESC	Tue, Oct 3, 2000	108.96	111.10	105.76	105.76
677	NASDAQ	IESC	Mon, Oct 2, 2000	117.51	117.51	107.89	111.10
676	NASDAQ	IESC	Fri, Sep 29, 2000	117.51	120.71	117.51	117.51
675	NASDAQ	IESC	Thu, Sep 28, 2000	112.17	117.51	111.10	116.44
674	NASDAQ	IESC	Wed, Sep 27, 2000	108.96	112.17	108.96	111.10
673	NASDAQ	IESC	Tue, Sep 26, 2000	112.17	112.17	108.96	110.03
672	NASDAQ	IESC	Mon, Sep 25, 2000	114.30	115.37	111.10	112.17
671	NASDAQ	IESC	Fri, Sep 22, 2000	115.37	116.44	112.17	115.37
670	NASDAQ	IESC	Thu, Sep 21, 2000	120.71	120.71	117.51	117.51
669	NASDAQ	IESC	Wed, Sep 20, 2000	120.71	123.92	119.64	122.85
668	NASDAQ	IESC	Tue, Sep 19, 2000	120.71	122.85	115.37	122.85
667	NASDAQ	IESC	Mon, Sep 18, 2000	121.78	121.78	118.58	118.58
666	NASDAQ	IESC	Fri, Sep 15, 2000	123.92	123.92	120.71	123.92
665	NASDAQ	IESC	Thu, Sep 14, 2000	123.92	131.39	123.92	128.19
664	NASDAQ	IESC	Wed, Sep 13, 2000	120.71	128.19	119.64	122.85
663	NASDAQ	IESC	Tue, Sep 12, 2000	121.78	124.99	120.71	120.71
662	NASDAQ	IESC	Mon, Sep 11, 2000	131.39	131.39	120.71	122.85
661	NASDAQ	IESC	Fri, Sep 8, 2000	131.39	131.39	126.05	129.26
660	NASDAQ	IESC	Thu, Sep 7, 2000	130.33	135.67	129.26	133.53
659	NASDAQ	IESC	Wed, Sep 6, 2000	136.74	136.74	132.46	132.46
658	NASDAQ	IESC	Tue, Sep 5, 2000	129.26	136.74	128.19	136.74
657	NASDAQ	IESC	Fri, Sep 1, 2000	129.26	132.46	128.19	131.39
656	NASDAQ	IESC	Thu, Aug 31, 2000	130.33	132.46	129.26	131.39
655	NASDAQ	IESC	Wed, Aug 30, 2000	127.12	132.46	127.12	130.33
654	NASDAQ	IESC	Tue, Aug 29, 2000	123.92	130.33	123.92	129.26
653	NASDAQ	IESC	Mon, Aug 28, 2000	128.19	128.19	124.99	126.05
652	NASDAQ	IESC	Fri, Aug 25, 2000	123.92	128.19	121.78	126.05
651	NASDAQ	IESC	Thu, Aug 24, 2000	119.64	123.92	114.30	123.92
650	NASDAQ	IESC	Wed, Aug 23, 2000	108.96	123.92	108.96	119.64
649	NASDAQ	IESC	Tue, Aug 22, 2000	104.69	108.96	103.62	107.89
648	NASDAQ	IESC	Mon, Aug 21, 2000	103.62	106.83	103.62	104.69
647	NASDAQ	IESC	Fri, Aug 18, 2000	105.76	106.83	102.55	103.62
646	NASDAQ	IESC	Thu, Aug 17, 2000	105.76	105.76	102.55	104.69
645	NASDAQ	IESC	Wed, Aug 16, 2000	96.14	105.76	96.14	104.69
644	NASDAQ	IESC	Tue, Aug 15, 2000	95.07	97.21	91.87	94.01
643	NASDAQ	IESC	Mon, Aug 14, 2000	95.07	96.14	95.07	95.07
642	NASDAQ	IESC	Fri, Aug 11, 2000	90.80	96.14	90.80	95.07
641	NASDAQ	IESC	Thu, Aug 10, 2000	96.14	96.14	88.66	92.94
640	NASDAQ	IESC	Wed, Aug 9, 2000	85.46	96.14	85.46	95.07
639	NASDAQ	IESC	Tue, Aug 8, 2000	81.19	83.32	81.19	83.32
638	NASDAQ	IESC	Mon, Aug 7, 2000	83.32	83.32	81.19	81.19
637	NASDAQ	IESC	Fri, Aug 4, 2000	81.19	83.32	79.05	83.32
636	NASDAQ	IESC	Thu, Aug 3, 2000	84.39	84.39	83.32	83.32
635	NASDAQ	IESC	Wed, Aug 2, 2000	88.66	88.66	81.19	85.46
634	NASDAQ	IESC	Tue, Aug 1, 2000	85.46	88.66	85.46	86.53
633	NASDAQ	IESC	Mon, Jul 31, 2000	81.19	85.46	81.19	85.46
632	NASDAQ	IESC	Fri, Jul 28, 2000	85.46	85.46	79.05	83.32
631	NASDAQ	IESC	Thu, Jul 27, 2000	87.60	89.73	85.46	87.60
630	NASDAQ	IESC	Wed, Jul 26, 2000	89.73	89.73	87.60	89.73
629	NASDAQ	IESC	Tue, Jul 25, 2000	91.87	91.87	88.66	91.87
628	NASDAQ	IESC	Mon, Jul 24, 2000	92.94	95.07	90.80	92.94
627	NASDAQ	IESC	Fri, Jul 21, 2000	95.07	95.07	91.87	94.01
626	NASDAQ	IESC	Thu, Jul 20, 2000	92.94	92.94	88.66	92.94
625	NASDAQ	IESC	Wed, Jul 19, 2000	92.94	95.07	91.87	92.94
624	NASDAQ	IESC	Tue, Jul 18, 2000	94.01	95.07	92.94	92.94
623	NASDAQ	IESC	Mon, Jul 17, 2000	94.01	95.07	92.94	95.07
622	NASDAQ	IESC	Fri, Jul 14, 2000	92.94	94.01	91.87	94.01
621	NASDAQ	IESC	Thu, Jul 13, 2000	89.73	94.01	89.73	94.01
620	NASDAQ	IESC	Wed, Jul 12, 2000	89.73	91.87	87.60	91.87
619	NASDAQ	IESC	Tue, Jul 11, 2000	92.94	94.01	89.73	91.87
618	NASDAQ	IESC	Mon, Jul 10, 2000	94.01	94.01	91.87	94.01
617	NASDAQ	IESC	Fri, Jul 7, 2000	88.66	94.01	88.66	94.01
616	NASDAQ	IESC	Thu, Jul 6, 2000	87.60	88.66	86.53	88.66
615	NASDAQ	IESC	Wed, Jul 5, 2000	84.39	87.60	83.32	86.53
614	NASDAQ	IESC	Mon, Jul 3, 2000	87.60	87.60	85.46	85.46
613	NASDAQ	IESC	Fri, Jun 30, 2000	84.39	87.60	81.19	87.60
612	NASDAQ	IESC	Thu, Jun 29, 2000	85.46	86.53	83.32	84.39
611	NASDAQ	IESC	Wed, Jun 28, 2000	79.05	85.46	75.85	85.46
610	NASDAQ	IESC	Tue, Jun 27, 2000	79.05	80.12	77.98	77.98
609	NASDAQ	IESC	Mon, Jun 26, 2000	73.71	79.05	73.71	79.05
608	NASDAQ	IESC	Fri, Jun 23, 2000	75.85	76.91	72.64	74.78
607	NASDAQ	IESC	Thu, Jun 22, 2000	76.91	76.91	75.85	75.85
606	NASDAQ	IESC	Wed, Jun 21, 2000	80.12	80.12	76.91	76.91
605	NASDAQ	IESC	Tue, Jun 20, 2000	79.05	80.12	77.98	77.98
604	NASDAQ	IESC	Mon, Jun 19, 2000	83.32	83.32	77.98	81.19
603	NASDAQ	IESC	Fri, Jun 16, 2000	82.26	83.32	77.98	81.19
602	NASDAQ	IESC	Thu, Jun 15, 2000	82.26	83.32	77.98	81.19
601	NASDAQ	IESC	Wed, Jun 14, 2000	77.98	82.26	76.91	81.19
600	NASDAQ	IESC	Tue, Jun 13, 2000	79.05	79.05	76.91	79.05
599	NASDAQ	IESC	Mon, Jun 12, 2000	79.05	79.05	77.98	79.05
598	NASDAQ	IESC	Fri, Jun 9, 2000	81.19	82.26	77.98	79.05
597	NASDAQ	IESC	Thu, Jun 8, 2000	84.39	84.39	79.05	79.05
596	NASDAQ	IESC	Wed, Jun 7, 2000	81.19	84.39	79.05	84.39
595	NASDAQ	IESC	Tue, Jun 6, 2000	79.05	83.32	79.05	80.12
594	NASDAQ	IESC	Mon, Jun 5, 2000	82.26	82.26	79.05	81.19
593	NASDAQ	IESC	Fri, Jun 2, 2000	84.39	84.39	79.05	84.39
592	NASDAQ	IESC	Thu, Jun 1, 2000	82.26	84.39	77.98	84.39
591	NASDAQ	IESC	Wed, May 31, 2000	83.32	85.46	81.19	84.39
590	NASDAQ	IESC	Tue, May 30, 2000	81.19	83.32	77.98	83.32
589	NASDAQ	IESC	Fri, May 26, 2000	80.12	80.12	76.91	79.05
588	NASDAQ	IESC	Thu, May 25, 2000	81.19	84.39	80.12	80.12
587	NASDAQ	IESC	Wed, May 24, 2000	84.39	85.46	76.91	81.19
586	NASDAQ	IESC	Tue, May 23, 2000	82.26	86.53	81.19	84.39
585	NASDAQ	IESC	Mon, May 22, 2000	84.39	84.39	81.19	83.32
584	NASDAQ	IESC	Fri, May 19, 2000	85.46	86.53	83.32	84.39
583	NASDAQ	IESC	Thu, May 18, 2000	84.39	86.53	83.32	83.32
582	NASDAQ	IESC	Wed, May 17, 2000	85.46	86.53	84.39	85.46
581	NASDAQ	IESC	Tue, May 16, 2000	85.46	85.46	84.39	84.39
580	NASDAQ	IESC	Mon, May 15, 2000	85.46	85.46	83.32	84.39
579	NASDAQ	IESC	Fri, May 12, 2000	82.26	85.46	81.19	81.19
578	NASDAQ	IESC	Thu, May 11, 2000	84.39	86.53	79.05	81.19
577	NASDAQ	IESC	Wed, May 10, 2000	81.19	84.39	80.12	84.39
576	NASDAQ	IESC	Tue, May 9, 2000	83.32	83.32	81.19	83.32
575	NASDAQ	IESC	Mon, May 8, 2000	84.39	84.39	83.32	83.32
574	NASDAQ	IESC	Fri, May 5, 2000	88.66	88.66	83.32	83.32
573	NASDAQ	IESC	Thu, May 4, 2000	87.60	88.66	85.46	87.60
572	NASDAQ	IESC	Wed, May 3, 2000	85.46	86.53	85.46	86.53
571	NASDAQ	IESC	Tue, May 2, 2000	85.46	88.66	83.32	85.46
570	NASDAQ	IESC	Mon, May 1, 2000	83.32	87.60	83.32	86.53
569	NASDAQ	IESC	Fri, Apr 28, 2000	82.26	83.32	81.19	82.26
568	NASDAQ	IESC	Thu, Apr 27, 2000	84.39	85.46	81.19	82.26
567	NASDAQ	IESC	Wed, Apr 26, 2000	85.46	85.46	83.32	85.46
566	NASDAQ	IESC	Tue, Apr 25, 2000	81.19	85.46	79.05	85.46
565	NASDAQ	IESC	Mon, Apr 24, 2000	84.39	85.46	76.91	79.05
564	NASDAQ	IESC	Thu, Apr 20, 2000	84.39	88.66	76.91	86.53
563	NASDAQ	IESC	Wed, Apr 19, 2000	85.46	85.46	81.19	83.32
562	NASDAQ	IESC	Tue, Apr 18, 2000	81.19	85.46	81.19	85.46
561	NASDAQ	IESC	Mon, Apr 17, 2000	84.39	86.53	81.19	81.19
560	NASDAQ	IESC	Fri, Apr 14, 2000	86.53	88.66	84.39	84.39
559	NASDAQ	IESC	Thu, Apr 13, 2000	91.87	91.87	88.66	91.87
558	NASDAQ	IESC	Wed, Apr 12, 2000	91.87	92.94	85.46	89.73
557	NASDAQ	IESC	Tue, Apr 11, 2000	90.80	96.14	89.73	89.73
556	NASDAQ	IESC	Mon, Apr 10, 2000	91.87	92.94	88.66	90.80
555	NASDAQ	IESC	Fri, Apr 7, 2000	89.73	94.01	87.60	94.01
554	NASDAQ	IESC	Thu, Apr 6, 2000	90.80	94.01	90.80	94.01
553	NASDAQ	IESC	Wed, Apr 5, 2000	86.53	90.80	86.53	88.66
552	NASDAQ	IESC	Tue, Apr 4, 2000	94.01	97.21	87.60	87.60
551	NASDAQ	IESC	Mon, Apr 3, 2000	91.87	98.28	89.73	95.07
550	NASDAQ	IESC	Fri, Mar 31, 2000	102.55	102.55	89.73	89.73
549	NASDAQ	IESC	Thu, Mar 30, 2000	94.01	100.42	94.01	100.42
548	NASDAQ	IESC	Wed, Mar 29, 2000	100.42	101.48	95.07	95.07
547	NASDAQ	IESC	Tue, Mar 28, 2000	98.28	101.48	96.14	100.42
546	NASDAQ	IESC	Mon, Mar 27, 2000	95.07	99.35	95.07	97.21
545	NASDAQ	IESC	Fri, Mar 24, 2000	98.28	101.48	91.87	94.01
544	NASDAQ	IESC	Thu, Mar 23, 2000	95.07	101.48	95.07	100.42
543	NASDAQ	IESC	Wed, Mar 22, 2000	99.35	101.48	96.14	97.21
542	NASDAQ	IESC	Tue, Mar 21, 2000	98.28	105.76	97.21	101.48
541	NASDAQ	IESC	Mon, Mar 20, 2000	95.07	99.35	95.07	97.21
540	NASDAQ	IESC	Fri, Mar 17, 2000	92.94	96.14	92.94	95.07
539	NASDAQ	IESC	Thu, Mar 16, 2000	90.80	95.07	89.73	95.07
538	NASDAQ	IESC	Wed, Mar 15, 2000	94.01	94.01	91.87	91.87
537	NASDAQ	IESC	Tue, Mar 14, 2000	95.07	95.07	91.87	95.07
536	NASDAQ	IESC	Mon, Mar 13, 2000	94.01	96.14	94.01	95.07
535	NASDAQ	IESC	Fri, Mar 10, 2000	96.14	99.35	95.07	95.07
534	NASDAQ	IESC	Thu, Mar 9, 2000	97.21	97.21	94.01	97.21
533	NASDAQ	IESC	Wed, Mar 8, 2000	98.28	99.35	95.07	97.21
532	NASDAQ	IESC	Tue, Mar 7, 2000	100.42	100.42	97.21	97.21
531	NASDAQ	IESC	Mon, Mar 6, 2000	101.48	101.48	98.28	100.42
530	NASDAQ	IESC	Fri, Mar 3, 2000	101.48	101.48	95.07	97.21
529	NASDAQ	IESC	Thu, Mar 2, 2000	100.42	101.48	98.28	99.35
528	NASDAQ	IESC	Wed, Mar 1, 2000	101.48	102.55	99.35	101.48
527	NASDAQ	IESC	Tue, Feb 29, 2000	103.62	104.69	100.42	100.42
526	NASDAQ	IESC	Mon, Feb 28, 2000	101.48	102.55	98.28	102.55
525	NASDAQ	IESC	Fri, Feb 25, 2000	104.69	106.83	100.42	100.42
524	NASDAQ	IESC	Thu, Feb 24, 2000	96.14	103.62	94.01	103.62
523	NASDAQ	IESC	Wed, Feb 23, 2000	91.87	95.07	89.73	95.07
522	NASDAQ	IESC	Tue, Feb 22, 2000	95.07	96.14	90.80	91.87
521	NASDAQ	IESC	Fri, Feb 18, 2000	99.35	99.35	91.87	94.01
520	NASDAQ	IESC	Thu, Feb 17, 2000	98.28	102.55	96.14	100.42
519	NASDAQ	IESC	Wed, Feb 16, 2000	98.28	100.42	95.07	96.14
518	NASDAQ	IESC	Tue, Feb 15, 2000	102.55	102.55	94.01	100.42
517	NASDAQ	IESC	Mon, Feb 14, 2000	106.83	106.83	101.48	102.55
516	NASDAQ	IESC	Fri, Feb 11, 2000	110.03	111.10	102.55	105.76
515	NASDAQ	IESC	Thu, Feb 10, 2000	118.58	118.58	104.69	108.96
514	NASDAQ	IESC	Wed, Feb 9, 2000	117.51	121.78	114.30	116.44
513	NASDAQ	IESC	Tue, Feb 8, 2000	123.92	126.05	117.51	119.64
512	NASDAQ	IESC	Mon, Feb 7, 2000	115.37	123.92	114.30	121.78
511	NASDAQ	IESC	Fri, Feb 4, 2000	87.60	106.83	87.60	102.55
510	NASDAQ	IESC	Thu, Feb 3, 2000	81.19	88.66	80.12	84.39
509	NASDAQ	IESC	Wed, Feb 2, 2000	76.91	81.19	73.71	76.91
508	NASDAQ	IESC	Tue, Feb 1, 2000	151.69	151.69	146.35	146.35
507	NASDAQ	IESC	Mon, Jan 31, 2000	149.55	153.83	149.55	149.55
506	NASDAQ	IESC	Fri, Jan 28, 2000	146.35	152.76	144.21	151.69
505	NASDAQ	IESC	Thu, Jan 27, 2000	153.83	153.83	148.49	148.49
504	NASDAQ	IESC	Wed, Jan 26, 2000	148.49	153.83	146.35	153.83
503	NASDAQ	IESC	Tue, Jan 25, 2000	146.35	149.55	145.28	146.35
502	NASDAQ	IESC	Mon, Jan 24, 2000	143.15	152.76	143.15	148.49
501	NASDAQ	IESC	Fri, Jan 21, 2000	146.35	147.42	138.87	143.15
500	NASDAQ	IESC	Thu, Jan 20, 2000	150.62	152.76	148.49	148.49
499	NASDAQ	IESC	Wed, Jan 19, 2000	143.15	150.62	143.15	149.55
498	NASDAQ	IESC	Tue, Jan 18, 2000	150.62	152.76	147.42	149.55
497	NASDAQ	IESC	Fri, Jan 14, 2000	147.42	152.76	147.42	150.62
496	NASDAQ	IESC	Thu, Jan 13, 2000	145.28	147.42	141.01	145.28
495	NASDAQ	IESC	Wed, Jan 12, 2000	149.55	149.55	144.21	144.21
494	NASDAQ	IESC	Tue, Jan 11, 2000	146.35	151.69	145.28	148.49
493	NASDAQ	IESC	Mon, Jan 10, 2000	159.17	160.24	146.35	148.49
492	NASDAQ	IESC	Fri, Jan 7, 2000	162.37	163.44	160.24	161.31
491	NASDAQ	IESC	Thu, Jan 6, 2000	158.10	164.51	153.83	160.24
490	NASDAQ	IESC	Wed, Jan 5, 2000	159.17	160.24	154.90	155.96
489	NASDAQ	IESC	Tue, Jan 4, 2000	164.51	164.51	159.17	160.24
488	NASDAQ	IESC	Mon, Jan 3, 2000	179.47	179.47	159.17	166.65
487	NASDAQ	IESC	Fri, Dec 31, 1999	154.90	174.12	154.90	171.99
486	NASDAQ	IESC	Thu, Dec 30, 1999	151.69	161.31	147.42	157.03
485	NASDAQ	IESC	Wed, Dec 29, 1999	157.03	158.10	144.21	149.55
484	NASDAQ	IESC	Tue, Dec 28, 1999	159.17	160.24	153.83	157.03
483	NASDAQ	IESC	Mon, Dec 27, 1999	163.44	165.58	159.17	161.31
482	NASDAQ	IESC	Thu, Dec 23, 1999	158.10	170.92	158.10	165.58
481	NASDAQ	IESC	Wed, Dec 22, 1999	168.78	169.85	158.10	160.24
480	NASDAQ	IESC	Tue, Dec 21, 1999	168.78	170.92	166.65	169.85
479	NASDAQ	IESC	Mon, Dec 20, 1999	166.65	170.92	164.51	169.85
478	NASDAQ	IESC	Fri, Dec 17, 1999	161.31	167.72	160.24	167.72
477	NASDAQ	IESC	Thu, Dec 16, 1999	152.76	161.31	148.49	159.17
476	NASDAQ	IESC	Wed, Dec 15, 1999	152.76	153.83	138.87	150.62
475	NASDAQ	IESC	Tue, Dec 14, 1999	158.10	159.17	145.28	152.76
474	NASDAQ	IESC	Mon, Dec 13, 1999	151.69	164.51	151.69	160.24
473	NASDAQ	IESC	Fri, Dec 10, 1999	161.31	164.51	150.62	153.83
472	NASDAQ	IESC	Thu, Dec 9, 1999	160.24	162.37	158.10	162.37
471	NASDAQ	IESC	Wed, Dec 8, 1999	160.24	162.37	153.83	160.24
470	NASDAQ	IESC	Tue, Dec 7, 1999	163.44	163.44	154.90	158.10
469	NASDAQ	IESC	Mon, Dec 6, 1999	168.78	170.92	161.31	163.44
468	NASDAQ	IESC	Fri, Dec 3, 1999	176.26	179.47	166.65	170.92
467	NASDAQ	IESC	Thu, Dec 2, 1999	181.60	181.60	173.06	176.26
466	NASDAQ	IESC	Wed, Dec 1, 1999	180.53	186.94	179.47	181.60
465	NASDAQ	IESC	Tue, Nov 30, 1999	181.60	188.01	179.47	181.60
464	NASDAQ	IESC	Mon, Nov 29, 1999	182.67	183.74	175.19	183.74
463	NASDAQ	IESC	Fri, Nov 26, 1999	180.53	186.94	180.53	182.67
462	NASDAQ	IESC	Wed, Nov 24, 1999	177.33	190.15	176.26	181.60
461	NASDAQ	IESC	Tue, Nov 23, 1999	177.33	181.60	175.19	177.33
460	NASDAQ	IESC	Mon, Nov 22, 1999	179.47	188.01	175.19	179.47
459	NASDAQ	IESC	Fri, Nov 19, 1999	179.47	183.74	175.19	181.60
458	NASDAQ	IESC	Thu, Nov 18, 1999	188.01	188.01	176.26	177.33
457	NASDAQ	IESC	Wed, Nov 17, 1999	195.49	204.04	183.74	186.94
456	NASDAQ	IESC	Tue, Nov 16, 1999	200.83	200.83	192.29	193.35
455	NASDAQ	IESC	Mon, Nov 15, 1999	207.24	211.51	196.56	200.83
454	NASDAQ	IESC	Fri, Nov 12, 1999	215.79	215.79	195.49	198.69
453	NASDAQ	IESC	Thu, Nov 11, 1999	222.20	224.33	215.79	215.79
452	NASDAQ	IESC	Wed, Nov 10, 1999	221.13	224.33	213.65	222.20
451	NASDAQ	IESC	Tue, Nov 9, 1999	216.85	222.20	211.51	221.13
450	NASDAQ	IESC	Mon, Nov 8, 1999	202.97	214.72	195.49	214.72
449	NASDAQ	IESC	Fri, Nov 5, 1999	183.74	202.97	181.60	202.97
448	NASDAQ	IESC	Thu, Nov 4, 1999	183.74	184.81	180.53	183.74
447	NASDAQ	IESC	Wed, Nov 3, 1999	189.08	190.15	180.53	183.74
446	NASDAQ	IESC	Tue, Nov 2, 1999	183.74	188.01	181.60	182.67
445	NASDAQ	IESC	Mon, Nov 1, 1999	177.33	185.88	176.26	185.88
444	NASDAQ	IESC	Fri, Oct 29, 1999	186.94	188.01	175.19	185.88
443	NASDAQ	IESC	Thu, Oct 28, 1999	188.01	195.49	182.67	184.81
442	NASDAQ	IESC	Wed, Oct 27, 1999	174.12	186.94	170.92	186.94
441	NASDAQ	IESC	Tue, Oct 26, 1999	163.44	167.72	149.55	165.58
440	NASDAQ	IESC	Mon, Oct 25, 1999	183.74	183.74	160.24	163.44
439	NASDAQ	IESC	Fri, Oct 22, 1999	198.69	199.76	185.88	186.94
438	NASDAQ	IESC	Thu, Oct 21, 1999	210.45	211.51	202.97	204.04
437	NASDAQ	IESC	Wed, Oct 20, 1999	209.38	215.79	205.10	211.51
436	NASDAQ	IESC	Tue, Oct 19, 1999	212.58	213.65	207.24	207.24
435	NASDAQ	IESC	Mon, Oct 18, 1999	215.79	215.79	201.90	212.58
434	NASDAQ	IESC	Fri, Oct 15, 1999	222.20	222.20	209.38	217.92
433	NASDAQ	IESC	Thu, Oct 14, 1999	223.26	224.33	220.06	221.13
432	NASDAQ	IESC	Wed, Oct 13, 1999	226.47	226.47	223.26	224.33
431	NASDAQ	IESC	Tue, Oct 12, 1999	234.48	234.48	228.61	228.61
430	NASDAQ	IESC	Mon, Oct 11, 1999	231.81	234.48	231.81	233.95
429	NASDAQ	IESC	Fri, Oct 8, 1999	238.22	238.22	229.67	229.67
428	NASDAQ	IESC	Thu, Oct 7, 1999	239.29	239.29	235.02	237.15
427	NASDAQ	IESC	Wed, Oct 6, 1999	238.22	240.36	231.81	237.15
426	NASDAQ	IESC	Tue, Oct 5, 1999	264.93	264.93	230.74	242.49
425	NASDAQ	IESC	Mon, Oct 4, 1999	260.65	267.06	260.65	263.86
424	NASDAQ	IESC	Fri, Oct 1, 1999	269.20	269.20	258.52	261.72
423	NASDAQ	IESC	Thu, Sep 30, 1999	252.11	271.34	249.97	270.27
422	NASDAQ	IESC	Wed, Sep 29, 1999	244.63	255.31	244.63	254.24
421	NASDAQ	IESC	Tue, Sep 28, 1999	241.42	244.63	237.15	244.63
420	NASDAQ	IESC	Mon, Sep 27, 1999	224.33	239.29	222.20	239.29
419	NASDAQ	IESC	Fri, Sep 24, 1999	226.47	226.47	212.58	224.33
418	NASDAQ	IESC	Thu, Sep 23, 1999	220.06	228.61	213.65	218.99
417	NASDAQ	IESC	Wed, Sep 22, 1999	216.85	226.47	214.72	218.99
416	NASDAQ	IESC	Tue, Sep 21, 1999	232.88	232.88	211.51	214.72
415	NASDAQ	IESC	Mon, Sep 20, 1999	235.02	238.22	232.88	235.02
414	NASDAQ	IESC	Fri, Sep 17, 1999	232.88	232.88	222.20	230.74
413	NASDAQ	IESC	Thu, Sep 16, 1999	239.29	240.36	235.02	235.02
412	NASDAQ	IESC	Wed, Sep 15, 1999	235.02	242.49	235.02	240.36
411	NASDAQ	IESC	Tue, Sep 14, 1999	241.42	241.42	232.88	237.15
410	NASDAQ	IESC	Mon, Sep 13, 1999	241.42	241.42	238.22	241.42
409	NASDAQ	IESC	Fri, Sep 10, 1999	242.49	242.49	237.15	241.42
408	NASDAQ	IESC	Thu, Sep 9, 1999	251.04	255.31	245.70	249.97
407	NASDAQ	IESC	Wed, Sep 8, 1999	253.18	253.18	247.83	251.04
406	NASDAQ	IESC	Tue, Sep 7, 1999	259.58	259.58	251.04	255.31
405	NASDAQ	IESC	Fri, Sep 3, 1999	249.97	260.65	249.97	260.65
404	NASDAQ	IESC	Thu, Sep 2, 1999	258.52	258.52	247.83	247.83
403	NASDAQ	IESC	Wed, Sep 1, 1999	256.38	258.52	249.97	256.38
402	NASDAQ	IESC	Tue, Aug 31, 1999	255.31	260.65	248.90	260.65
401	NASDAQ	IESC	Mon, Aug 30, 1999	262.79	262.79	252.11	254.24
400	NASDAQ	IESC	Fri, Aug 27, 1999	269.20	271.34	264.93	264.93
399	NASDAQ	IESC	Thu, Aug 26, 1999	279.88	279.88	271.34	271.34
398	NASDAQ	IESC	Wed, Aug 25, 1999	282.02	284.15	280.95	283.09
397	NASDAQ	IESC	Tue, Aug 24, 1999	275.61	282.02	275.61	280.95
396	NASDAQ	IESC	Mon, Aug 23, 1999	269.20	277.75	269.20	274.54
395	NASDAQ	IESC	Fri, Aug 20, 1999	265.99	272.40	264.93	269.20
394	NASDAQ	IESC	Thu, Aug 19, 1999	263.86	267.06	260.65	267.06
393	NASDAQ	IESC	Wed, Aug 18, 1999	256.38	270.27	256.38	262.79
392	NASDAQ	IESC	Tue, Aug 17, 1999	260.65	260.65	247.83	258.52
391	NASDAQ	IESC	Mon, Aug 16, 1999	264.93	267.06	263.86	264.93
390	NASDAQ	IESC	Fri, Aug 13, 1999	260.65	262.79	258.52	262.79
389	NASDAQ	IESC	Thu, Aug 12, 1999	256.38	260.65	254.24	260.65
388	NASDAQ	IESC	Wed, Aug 11, 1999	260.65	260.65	256.38	258.52
387	NASDAQ	IESC	Tue, Aug 10, 1999	269.20	270.27	256.38	260.65
386	NASDAQ	IESC	Mon, Aug 9, 1999	275.61	279.88	273.47	273.47
385	NASDAQ	IESC	Fri, Aug 6, 1999	276.68	279.88	274.54	279.88
384	NASDAQ	IESC	Thu, Aug 5, 1999	277.75	277.75	275.61	276.68
383	NASDAQ	IESC	Wed, Aug 4, 1999	284.15	285.22	279.88	280.95
382	NASDAQ	IESC	Tue, Aug 3, 1999	293.77	293.77	277.75	286.29
381	NASDAQ	IESC	Mon, Aug 2, 1999	282.02	291.63	279.88	291.63
380	NASDAQ	IESC	Fri, Jul 30, 1999	289.50	289.50	279.88	288.43
379	NASDAQ	IESC	Thu, Jul 29, 1999	303.38	303.38	288.43	288.43
378	NASDAQ	IESC	Wed, Jul 28, 1999	309.79	311.93	303.38	303.38
377	NASDAQ	IESC	Tue, Jul 27, 1999	304.45	314.07	303.38	313.00
376	NASDAQ	IESC	Mon, Jul 26, 1999	309.79	310.86	301.25	301.25
375	NASDAQ	IESC	Fri, Jul 23, 1999	320.48	322.61	313.00	314.07
374	NASDAQ	IESC	Thu, Jul 22, 1999	311.93	322.61	307.66	322.61
373	NASDAQ	IESC	Wed, Jul 21, 1999	291.63	307.66	291.63	305.52
372	NASDAQ	IESC	Tue, Jul 20, 1999	294.84	299.11	290.56	293.77
371	NASDAQ	IESC	Mon, Jul 19, 1999	309.79	310.86	296.97	299.11
370	NASDAQ	IESC	Fri, Jul 16, 1999	311.93	311.93	305.52	311.93
369	NASDAQ	IESC	Thu, Jul 15, 1999	286.29	311.93	286.29	311.93
368	NASDAQ	IESC	Wed, Jul 14, 1999	264.93	279.88	264.93	277.75
367	NASDAQ	IESC	Tue, Jul 13, 1999	257.45	260.65	256.38	260.65
366	NASDAQ	IESC	Mon, Jul 12, 1999	273.47	273.47	259.58	259.58
365	NASDAQ	IESC	Fri, Jul 9, 1999	262.79	275.61	260.65	273.47
364	NASDAQ	IESC	Thu, Jul 8, 1999	272.40	272.40	256.38	259.58
363	NASDAQ	IESC	Wed, Jul 7, 1999	273.47	278.81	264.93	270.27
362	NASDAQ	IESC	Tue, Jul 6, 1999	287.36	287.36	272.40	273.47
361	NASDAQ	IESC	Fri, Jul 2, 1999	277.75	285.22	273.47	283.09
360	NASDAQ	IESC	Thu, Jul 1, 1999	275.61	277.75	270.27	276.68
359	NASDAQ	IESC	Wed, Jun 30, 1999	272.40	275.61	270.27	275.61
358	NASDAQ	IESC	Tue, Jun 29, 1999	271.34	273.47	265.99	272.40
357	NASDAQ	IESC	Mon, Jun 28, 1999	260.65	267.06	260.65	267.06
356	NASDAQ	IESC	Fri, Jun 25, 1999	270.27	272.40	259.58	260.65
355	NASDAQ	IESC	Thu, Jun 24, 1999	270.27	271.34	267.06	270.27
354	NASDAQ	IESC	Wed, Jun 23, 1999	270.27	273.47	267.06	272.40
353	NASDAQ	IESC	Tue, Jun 22, 1999	273.47	279.88	270.27	271.34
352	NASDAQ	IESC	Mon, Jun 21, 1999	258.52	269.20	258.52	264.93
351	NASDAQ	IESC	Fri, Jun 18, 1999	247.83	261.72	245.70	257.45
350	NASDAQ	IESC	Thu, Jun 17, 1999	249.97	249.97	237.15	242.49
349	NASDAQ	IESC	Wed, Jun 16, 1999	252.11	252.11	245.70	249.97
348	NASDAQ	IESC	Tue, Jun 15, 1999	253.18	254.24	248.90	254.24
347	NASDAQ	IESC	Mon, Jun 14, 1999	259.58	259.58	252.11	255.31
346	NASDAQ	IESC	Fri, Jun 11, 1999	261.72	261.72	257.45	257.45
345	NASDAQ	IESC	Thu, Jun 10, 1999	259.58	262.79	256.38	261.72
344	NASDAQ	IESC	Wed, Jun 9, 1999	259.58	263.86	258.52	263.86
343	NASDAQ	IESC	Tue, Jun 8, 1999	267.06	267.06	254.24	257.45
342	NASDAQ	IESC	Mon, Jun 7, 1999	263.86	267.06	261.72	265.99
341	NASDAQ	IESC	Fri, Jun 4, 1999	259.58	264.93	257.45	264.93
340	NASDAQ	IESC	Thu, Jun 3, 1999	256.38	261.72	256.38	257.45
339	NASDAQ	IESC	Wed, Jun 2, 1999	255.31	257.45	249.97	256.38
338	NASDAQ	IESC	Tue, Jun 1, 1999	255.31	257.45	247.83	252.11
337	NASDAQ	IESC	Fri, May 28, 1999	260.65	260.65	254.24	257.45
336	NASDAQ	IESC	Thu, May 27, 1999	257.45	260.65	254.24	258.52
335	NASDAQ	IESC	Wed, May 26, 1999	262.79	262.79	256.38	257.45
334	NASDAQ	IESC	Tue, May 25, 1999	257.45	267.06	257.45	262.79
333	NASDAQ	IESC	Mon, May 24, 1999	277.75	279.88	260.65	260.65
332	NASDAQ	IESC	Fri, May 21, 1999	275.61	277.75	273.47	277.75
331	NASDAQ	IESC	Thu, May 20, 1999	286.29	290.56	273.47	275.61
330	NASDAQ	IESC	Wed, May 19, 1999	279.88	285.22	279.88	284.15
329	NASDAQ	IESC	Tue, May 18, 1999	286.29	286.29	277.75	278.81
328	NASDAQ	IESC	Mon, May 17, 1999	299.11	299.11	286.29	286.29
327	NASDAQ	IESC	Fri, May 14, 1999	294.84	299.11	294.84	299.11
326	NASDAQ	IESC	Thu, May 13, 1999	307.66	307.66	296.97	296.97
325	NASDAQ	IESC	Wed, May 12, 1999	302.31	306.59	302.31	306.59
324	NASDAQ	IESC	Tue, May 11, 1999	300.18	301.25	299.11	300.18
323	NASDAQ	IESC	Mon, May 10, 1999	290.56	299.11	286.29	298.04
322	NASDAQ	IESC	Fri, May 7, 1999	296.97	296.97	282.02	284.15
321	NASDAQ	IESC	Thu, May 6, 1999	271.34	296.97	271.34	294.84
320	NASDAQ	IESC	Wed, May 5, 1999	290.56	290.56	271.34	273.47
319	NASDAQ	IESC	Tue, May 4, 1999	288.43	289.50	286.29	289.50
318	NASDAQ	IESC	Mon, May 3, 1999	291.63	291.63	284.15	286.29
317	NASDAQ	IESC	Fri, Apr 30, 1999	290.56	294.84	286.29	293.77
316	NASDAQ	IESC	Thu, Apr 29, 1999	298.04	298.04	286.29	293.77
315	NASDAQ	IESC	Wed, Apr 28, 1999	305.52	306.59	296.97	296.97
314	NASDAQ	IESC	Tue, Apr 27, 1999	296.97	306.59	296.97	306.59
313	NASDAQ	IESC	Mon, Apr 26, 1999	296.97	299.11	295.91	298.04
312	NASDAQ	IESC	Fri, Apr 23, 1999	296.97	303.38	295.91	299.11
311	NASDAQ	IESC	Thu, Apr 22, 1999	295.91	299.11	295.91	299.11
310	NASDAQ	IESC	Wed, Apr 21, 1999	294.84	294.84	285.22	292.70
309	NASDAQ	IESC	Tue, Apr 20, 1999	313.00	313.00	293.77	293.77
308	NASDAQ	IESC	Mon, Apr 19, 1999	313.00	315.13	303.38	308.72
307	NASDAQ	IESC	Fri, Apr 16, 1999	322.61	322.61	305.52	314.07
306	NASDAQ	IESC	Thu, Apr 15, 1999	292.70	314.07	288.43	314.07
305	NASDAQ	IESC	Wed, Apr 14, 1999	296.97	307.66	291.63	293.77
304	NASDAQ	IESC	Tue, Apr 13, 1999	307.66	309.79	288.43	292.70
303	NASDAQ	IESC	Mon, Apr 12, 1999	286.29	316.20	286.29	306.59
302	NASDAQ	IESC	Fri, Apr 9, 1999	275.61	288.43	275.61	288.43
301	NASDAQ	IESC	Thu, Apr 8, 1999	262.79	278.81	261.72	277.75
300	NASDAQ	IESC	Wed, Apr 7, 1999	239.29	261.72	239.29	260.65
299	NASDAQ	IESC	Tue, Apr 6, 1999	249.97	252.11	239.29	239.29
298	NASDAQ	IESC	Mon, Apr 5, 1999	259.58	259.58	252.11	254.24
297	NASDAQ	IESC	Thu, Apr 1, 1999	269.20	269.20	256.38	256.38
296	NASDAQ	IESC	Wed, Mar 31, 1999	247.83	273.47	247.83	273.47
295	NASDAQ	IESC	Tue, Mar 30, 1999	257.45	258.52	247.83	247.83
294	NASDAQ	IESC	Mon, Mar 29, 1999	258.52	263.86	249.97	261.72
293	NASDAQ	IESC	Fri, Mar 26, 1999	256.38	267.06	256.38	264.93
292	NASDAQ	IESC	Thu, Mar 25, 1999	254.24	255.31	252.11	254.24
291	NASDAQ	IESC	Wed, Mar 24, 1999	245.70	256.38	241.42	252.11
290	NASDAQ	IESC	Tue, Mar 23, 1999	236.08	243.56	226.47	243.56
289	NASDAQ	IESC	Mon, Mar 22, 1999	238.22	241.42	235.02	235.02
288	NASDAQ	IESC	Fri, Mar 19, 1999	237.15	239.29	235.02	236.08
287	NASDAQ	IESC	Thu, Mar 18, 1999	228.61	240.36	226.47	239.29
286	NASDAQ	IESC	Wed, Mar 17, 1999	227.54	229.67	223.26	226.47
285	NASDAQ	IESC	Tue, Mar 16, 1999	228.61	229.67	222.20	229.67
284	NASDAQ	IESC	Mon, Mar 15, 1999	235.02	236.08	225.40	229.67
283	NASDAQ	IESC	Fri, Mar 12, 1999	243.56	243.56	237.15	237.15
282	NASDAQ	IESC	Thu, Mar 11, 1999	247.83	247.83	239.29	242.49
281	NASDAQ	IESC	Wed, Mar 10, 1999	238.22	247.83	232.88	247.83
280	NASDAQ	IESC	Tue, Mar 9, 1999	239.29	241.42	233.95	238.22
279	NASDAQ	IESC	Mon, Mar 8, 1999	251.04	251.04	237.15	238.22
278	NASDAQ	IESC	Fri, Mar 5, 1999	265.99	276.68	249.97	249.97
277	NASDAQ	IESC	Thu, Mar 4, 1999	254.24	264.93	247.83	260.65
276	NASDAQ	IESC	Wed, Mar 3, 1999	254.24	259.58	252.11	253.18
275	NASDAQ	IESC	Tue, Mar 2, 1999	235.02	260.65	235.02	252.11
274	NASDAQ	IESC	Mon, Mar 1, 1999	232.88	235.02	231.81	233.95
273	NASDAQ	IESC	Fri, Feb 26, 1999	235.02	235.02	232.88	235.02
272	NASDAQ	IESC	Thu, Feb 25, 1999	236.08	236.08	232.88	235.02
271	NASDAQ	IESC	Wed, Feb 24, 1999	237.15	237.15	230.74	235.02
270	NASDAQ	IESC	Tue, Feb 23, 1999	243.56	245.70	227.54	237.15
269	NASDAQ	IESC	Mon, Feb 22, 1999	239.29	260.65	239.29	241.42
268	NASDAQ	IESC	Fri, Feb 19, 1999	253.18	253.18	247.83	249.97
267	NASDAQ	IESC	Thu, Feb 18, 1999	252.11	255.31	249.97	253.18
266	NASDAQ	IESC	Wed, Feb 17, 1999	263.86	263.86	252.11	254.24
265	NASDAQ	IESC	Tue, Feb 16, 1999	282.02	284.15	261.72	261.72
264	NASDAQ	IESC	Fri, Feb 12, 1999	299.11	299.11	277.75	277.75
263	NASDAQ	IESC	Thu, Feb 11, 1999	306.59	309.79	294.84	299.11
262	NASDAQ	IESC	Wed, Feb 10, 1999	310.86	310.86	301.25	305.52
261	NASDAQ	IESC	Tue, Feb 9, 1999	294.84	313.00	294.84	306.59
260	NASDAQ	IESC	Mon, Feb 8, 1999	307.66	307.66	290.56	292.70
259	NASDAQ	IESC	Fri, Feb 5, 1999	324.75	324.75	311.93	311.93
258	NASDAQ	IESC	Thu, Feb 4, 1999	335.43	335.43	318.34	322.61
257	NASDAQ	IESC	Wed, Feb 3, 1999	346.11	346.11	326.88	332.23
256	NASDAQ	IESC	Tue, Feb 2, 1999	322.61	346.11	313.00	346.11
255	NASDAQ	IESC	Mon, Feb 1, 1999	326.88	327.95	320.48	324.75
254	NASDAQ	IESC	Fri, Jan 29, 1999	324.75	329.02	324.75	329.02
253	NASDAQ	IESC	Thu, Jan 28, 1999	330.09	330.09	320.48	326.88
252	NASDAQ	IESC	Wed, Jan 27, 1999	339.70	339.70	319.41	327.95
251	NASDAQ	IESC	Tue, Jan 26, 1999	350.39	350.39	341.84	341.84
250	NASDAQ	IESC	Mon, Jan 25, 1999	354.66	356.80	350.39	352.52
249	NASDAQ	IESC	Fri, Jan 22, 1999	360.00	360.00	349.32	355.73
248	NASDAQ	IESC	Thu, Jan 21, 1999	367.48	370.68	362.14	362.14
247	NASDAQ	IESC	Wed, Jan 20, 1999	373.89	377.09	367.48	367.48
246	NASDAQ	IESC	Tue, Jan 19, 1999	367.48	376.02	363.20	373.89
245	NASDAQ	IESC	Fri, Jan 15, 1999	339.70	365.34	339.70	365.34
244	NASDAQ	IESC	Thu, Jan 14, 1999	355.73	355.73	336.50	341.84
243	NASDAQ	IESC	Wed, Jan 13, 1999	360.00	360.00	352.52	352.52
242	NASDAQ	IESC	Tue, Jan 12, 1999	356.80	371.75	356.80	362.14
241	NASDAQ	IESC	Mon, Jan 11, 1999	376.02	376.02	354.66	356.80
240	NASDAQ	IESC	Fri, Jan 8, 1999	389.91	389.91	367.48	378.16
239	NASDAQ	IESC	Thu, Jan 7, 1999	386.71	392.05	384.57	389.91
238	NASDAQ	IESC	Wed, Jan 6, 1999	387.77	388.31	376.02	384.57
237	NASDAQ	IESC	Tue, Jan 5, 1999	396.32	396.32	388.84	392.05
236	NASDAQ	IESC	Mon, Jan 4, 1999	381.37	398.46	381.37	396.32
235	NASDAQ	IESC	Thu, Dec 31, 1998	369.61	380.30	369.61	380.30
234	NASDAQ	IESC	Wed, Dec 30, 1998	367.48	371.75	367.48	370.68
233	NASDAQ	IESC	Tue, Dec 29, 1998	361.07	368.55	361.07	367.48
232	NASDAQ	IESC	Mon, Dec 28, 1998	360.00	361.07	348.25	361.07
231	NASDAQ	IESC	Thu, Dec 24, 1998	363.20	363.20	358.93	361.07
230	NASDAQ	IESC	Wed, Dec 23, 1998	373.89	373.89	365.34	365.34
229	NASDAQ	IESC	Tue, Dec 22, 1998	381.37	386.71	373.89	376.02
228	NASDAQ	IESC	Mon, Dec 21, 1998	374.96	380.30	373.89	379.23
227	NASDAQ	IESC	Fri, Dec 18, 1998	374.96	376.02	373.89	376.02
226	NASDAQ	IESC	Thu, Dec 17, 1998	373.89	374.96	370.68	374.96
225	NASDAQ	IESC	Wed, Dec 16, 1998	373.89	382.43	373.89	374.96
224	NASDAQ	IESC	Tue, Dec 15, 1998	372.82	374.96	369.61	374.96
223	NASDAQ	IESC	Mon, Dec 14, 1998	378.16	380.30	372.82	372.82
222	NASDAQ	IESC	Fri, Dec 11, 1998	364.27	378.16	364.27	378.16
221	NASDAQ	IESC	Thu, Dec 10, 1998	365.34	380.30	364.27	364.27
220	NASDAQ	IESC	Wed, Dec 9, 1998	339.70	363.20	339.70	361.07
219	NASDAQ	IESC	Tue, Dec 8, 1998	338.64	340.77	331.16	335.43
218	NASDAQ	IESC	Mon, Dec 7, 1998	341.84	341.84	338.64	340.77
217	NASDAQ	IESC	Fri, Dec 4, 1998	339.70	341.84	335.43	341.84
216	NASDAQ	IESC	Thu, Dec 3, 1998	330.09	339.70	329.02	339.70
215	NASDAQ	IESC	Wed, Dec 2, 1998	327.95	335.43	326.88	333.29
214	NASDAQ	IESC	Tue, Dec 1, 1998	324.75	326.88	318.34	324.75
213	NASDAQ	IESC	Mon, Nov 30, 1998	325.82	326.88	320.48	326.88
212	NASDAQ	IESC	Fri, Nov 27, 1998	324.75	326.88	324.75	325.82
211	NASDAQ	IESC	Wed, Nov 25, 1998	318.34	324.75	317.27	323.68
210	NASDAQ	IESC	Tue, Nov 24, 1998	326.88	326.88	313.00	318.34
209	NASDAQ	IESC	Mon, Nov 23, 1998	323.68	325.82	318.34	324.75
208	NASDAQ	IESC	Fri, Nov 20, 1998	318.34	324.75	317.27	320.48
207	NASDAQ	IESC	Thu, Nov 19, 1998	320.48	320.48	317.27	320.48
206	NASDAQ	IESC	Wed, Nov 18, 1998	315.13	324.75	315.13	317.27
205	NASDAQ	IESC	Tue, Nov 17, 1998	299.11	311.93	299.11	311.93
204	NASDAQ	IESC	Mon, Nov 16, 1998	294.84	298.04	292.70	298.04
203	NASDAQ	IESC	Fri, Nov 13, 1998	292.70	296.97	289.50	293.77
202	NASDAQ	IESC	Thu, Nov 12, 1998	295.91	296.97	267.06	290.56
201	NASDAQ	IESC	Wed, Nov 11, 1998	302.31	302.31	296.97	298.04
200	NASDAQ	IESC	Tue, Nov 10, 1998	304.45	304.45	296.97	299.11
199	NASDAQ	IESC	Mon, Nov 9, 1998	300.18	304.45	299.11	304.45
198	NASDAQ	IESC	Fri, Nov 6, 1998	300.18	302.31	300.18	301.25
197	NASDAQ	IESC	Thu, Nov 5, 1998	292.70	305.52	292.70	299.11
196	NASDAQ	IESC	Wed, Nov 4, 1998	289.50	295.91	289.50	292.70
195	NASDAQ	IESC	Tue, Nov 3, 1998	287.36	290.56	287.36	287.36
194	NASDAQ	IESC	Mon, Nov 2, 1998	291.63	294.84	290.56	290.56
193	NASDAQ	IESC	Fri, Oct 30, 1998	295.91	299.11	284.15	289.50
192	NASDAQ	IESC	Thu, Oct 29, 1998	301.25	301.25	292.70	295.91
191	NASDAQ	IESC	Wed, Oct 28, 1998	288.43	304.45	288.43	303.38
190	NASDAQ	IESC	Tue, Oct 27, 1998	282.02	292.70	280.95	288.43
189	NASDAQ	IESC	Mon, Oct 26, 1998	256.38	282.02	253.18	282.02
188	NASDAQ	IESC	Fri, Oct 23, 1998	249.97	257.45	247.83	256.38
187	NASDAQ	IESC	Thu, Oct 22, 1998	232.88	257.45	232.88	248.90
186	NASDAQ	IESC	Wed, Oct 21, 1998	224.33	230.74	222.20	230.74
185	NASDAQ	IESC	Tue, Oct 20, 1998	230.74	235.02	224.33	224.33
184	NASDAQ	IESC	Mon, Oct 19, 1998	213.65	230.74	211.51	229.67
183	NASDAQ	IESC	Fri, Oct 16, 1998	222.20	222.20	217.92	217.92
182	NASDAQ	IESC	Thu, Oct 15, 1998	221.13	222.20	217.92	222.20
181	NASDAQ	IESC	Wed, Oct 14, 1998	226.47	226.47	220.06	220.06
180	NASDAQ	IESC	Tue, Oct 13, 1998	232.88	232.88	223.26	226.47
179	NASDAQ	IESC	Mon, Oct 12, 1998	238.22	238.22	231.81	232.88
178	NASDAQ	IESC	Fri, Oct 9, 1998	241.42	241.42	233.95	237.15
177	NASDAQ	IESC	Thu, Oct 8, 1998	244.63	245.70	230.74	243.56
176	NASDAQ	IESC	Wed, Oct 7, 1998	247.83	247.83	244.63	246.77
175	NASDAQ	IESC	Tue, Oct 6, 1998	247.83	251.04	244.63	247.83
174	NASDAQ	IESC	Mon, Oct 5, 1998	256.38	256.38	246.77	247.83
173	NASDAQ	IESC	Fri, Oct 2, 1998	247.83	255.31	247.83	255.31
172	NASDAQ	IESC	Thu, Oct 1, 1998	252.11	252.11	245.70	249.97
171	NASDAQ	IESC	Wed, Sep 30, 1998	252.11	254.24	248.90	254.24
170	NASDAQ	IESC	Tue, Sep 29, 1998	252.11	253.18	251.04	253.18
169	NASDAQ	IESC	Mon, Sep 28, 1998	252.11	253.18	245.70	251.04
168	NASDAQ	IESC	Fri, Sep 25, 1998	228.61	259.58	228.61	254.24
167	NASDAQ	IESC	Thu, Sep 24, 1998	227.54	230.74	226.47	230.74
166	NASDAQ	IESC	Wed, Sep 23, 1998	229.67	232.88	228.61	228.61
165	NASDAQ	IESC	Tue, Sep 22, 1998	233.95	235.02	226.47	227.54
164	NASDAQ	IESC	Mon, Sep 21, 1998	228.61	233.95	228.61	233.95
163	NASDAQ	IESC	Fri, Sep 18, 1998	226.47	228.61	222.20	228.61
162	NASDAQ	IESC	Thu, Sep 17, 1998	226.47	226.47	223.26	226.47
161	NASDAQ	IESC	Wed, Sep 16, 1998	232.88	235.02	227.54	228.61
160	NASDAQ	IESC	Tue, Sep 15, 1998	243.56	245.70	237.15	239.29
159	NASDAQ	IESC	Mon, Sep 14, 1998	239.29	241.42	237.15	241.42
158	NASDAQ	IESC	Fri, Sep 11, 1998	230.74	237.15	222.20	237.15
157	NASDAQ	IESC	Thu, Sep 10, 1998	226.47	228.61	224.33	228.61
156	NASDAQ	IESC	Wed, Sep 9, 1998	230.74	231.81	222.20	224.33
155	NASDAQ	IESC	Tue, Sep 8, 1998	226.47	231.81	226.47	230.74
154	NASDAQ	IESC	Fri, Sep 4, 1998	227.54	228.61	223.26	224.33
153	NASDAQ	IESC	Thu, Sep 3, 1998	240.36	240.36	226.47	227.54
152	NASDAQ	IESC	Wed, Sep 2, 1998	240.36	242.49	235.02	239.29
151	NASDAQ	IESC	Tue, Sep 1, 1998	260.65	260.65	237.15	238.22
150	NASDAQ	IESC	Mon, Aug 31, 1998	277.75	277.75	256.38	257.45
149	NASDAQ	IESC	Fri, Aug 28, 1998	284.15	288.43	273.47	277.75
148	NASDAQ	IESC	Thu, Aug 27, 1998	311.93	311.93	284.15	286.29
147	NASDAQ	IESC	Wed, Aug 26, 1998	324.75	324.75	316.20	316.20
146	NASDAQ	IESC	Tue, Aug 25, 1998	318.34	324.75	318.34	324.75
145	NASDAQ	IESC	Mon, Aug 24, 1998	315.13	316.20	315.13	316.20
144	NASDAQ	IESC	Fri, Aug 21, 1998	329.02	329.02	311.93	314.07
143	NASDAQ	IESC	Thu, Aug 20, 1998	336.50	341.84	333.29	333.29
142	NASDAQ	IESC	Wed, Aug 19, 1998	325.82	338.64	325.82	335.43
141	NASDAQ	IESC	Tue, Aug 18, 1998	311.39	329.02	310.86	323.68
140	NASDAQ	IESC	Mon, Aug 17, 1998	309.79	313.00	309.79	310.86
139	NASDAQ	IESC	Fri, Aug 14, 1998	311.93	311.93	308.72	308.72
138	NASDAQ	IESC	Thu, Aug 13, 1998	307.66	311.93	298.04	307.66
137	NASDAQ	IESC	Wed, Aug 12, 1998	290.56	306.59	290.56	305.52
136	NASDAQ	IESC	Tue, Aug 11, 1998	288.43	292.70	272.40	288.43
135	NASDAQ	IESC	Mon, Aug 10, 1998	314.07	314.07	290.56	292.70
134	NASDAQ	IESC	Fri, Aug 7, 1998	307.66	319.41	307.66	314.07
133	NASDAQ	IESC	Thu, Aug 6, 1998	301.25	309.79	300.18	307.66
132	NASDAQ	IESC	Wed, Aug 5, 1998	316.20	316.20	299.11	304.45
131	NASDAQ	IESC	Tue, Aug 4, 1998	323.68	323.68	300.18	318.34
130	NASDAQ	IESC	Mon, Aug 3, 1998	329.02	331.16	323.68	323.68
129	NASDAQ	IESC	Fri, Jul 31, 1998	320.48	327.95	320.48	327.95
128	NASDAQ	IESC	Thu, Jul 30, 1998	319.41	319.41	314.07	318.34
127	NASDAQ	IESC	Wed, Jul 29, 1998	324.75	326.88	317.27	319.41
126	NASDAQ	IESC	Tue, Jul 28, 1998	348.25	348.25	319.41	321.54
125	NASDAQ	IESC	Mon, Jul 27, 1998	371.75	371.75	346.11	346.11
124	NASDAQ	IESC	Fri, Jul 24, 1998	372.82	372.82	363.20	372.82
123	NASDAQ	IESC	Thu, Jul 23, 1998	372.82	376.02	366.41	368.55
122	NASDAQ	IESC	Wed, Jul 22, 1998	373.89	373.89	358.93	369.61
121	NASDAQ	IESC	Tue, Jul 21, 1998	387.77	388.84	367.48	370.68
120	NASDAQ	IESC	Mon, Jul 20, 1998	388.84	399.53	383.50	385.64
119	NASDAQ	IESC	Fri, Jul 17, 1998	392.05	393.12	387.77	387.77
118	NASDAQ	IESC	Thu, Jul 16, 1998	387.77	392.05	384.57	392.05
117	NASDAQ	IESC	Wed, Jul 15, 1998	376.02	384.57	376.02	384.57
116	NASDAQ	IESC	Tue, Jul 14, 1998	389.91	390.98	376.02	376.02
115	NASDAQ	IESC	Mon, Jul 13, 1998	381.37	393.12	377.09	393.12
114	NASDAQ	IESC	Fri, Jul 10, 1998	376.02	392.05	374.96	377.09
113	NASDAQ	IESC	Thu, Jul 9, 1998	356.80	376.02	356.80	374.96
112	NASDAQ	IESC	Wed, Jul 8, 1998	346.11	351.45	343.98	351.45
111	NASDAQ	IESC	Tue, Jul 7, 1998	342.91	346.11	341.84	343.98
110	NASDAQ	IESC	Mon, Jul 6, 1998	357.86	357.86	342.91	342.91
109	NASDAQ	IESC	Thu, Jul 2, 1998	348.25	355.73	348.25	355.73
108	NASDAQ	IESC	Wed, Jul 1, 1998	343.98	348.25	343.98	346.11
107	NASDAQ	IESC	Tue, Jun 30, 1998	358.93	358.93	343.98	343.98
106	NASDAQ	IESC	Mon, Jun 29, 1998	348.25	348.25	342.91	346.11
105	NASDAQ	IESC	Fri, Jun 26, 1998	333.29	346.11	333.29	346.11
104	NASDAQ	IESC	Thu, Jun 25, 1998	329.02	333.29	329.02	333.29
103	NASDAQ	IESC	Wed, Jun 24, 1998	324.75	332.23	324.75	330.09
102	NASDAQ	IESC	Tue, Jun 23, 1998	320.48	326.88	320.48	325.82
101	NASDAQ	IESC	Mon, Jun 22, 1998	321.54	322.61	317.27	320.48
100	NASDAQ	IESC	Fri, Jun 19, 1998	324.75	331.16	321.54	322.61
99	NASDAQ	IESC	Thu, Jun 18, 1998	325.82	327.95	320.48	323.68
98	NASDAQ	IESC	Wed, Jun 17, 1998	341.84	341.84	323.68	323.68
97	NASDAQ	IESC	Tue, Jun 16, 1998	340.77	343.98	334.36	337.57
96	NASDAQ	IESC	Mon, Jun 15, 1998	324.75	354.66	324.75	339.70
95	NASDAQ	IESC	Fri, Jun 12, 1998	290.56	310.86	290.56	310.86
94	NASDAQ	IESC	Thu, Jun 11, 1998	305.52	306.59	292.70	292.70
93	NASDAQ	IESC	Wed, Jun 10, 1998	316.20	316.20	307.66	307.66
92	NASDAQ	IESC	Tue, Jun 9, 1998	321.54	322.61	314.07	314.07
91	NASDAQ	IESC	Mon, Jun 8, 1998	323.68	323.68	320.48	320.48
90	NASDAQ	IESC	Fri, Jun 5, 1998	339.70	340.77	309.79	321.54
89	NASDAQ	IESC	Thu, Jun 4, 1998	341.84	341.84	339.70	341.84
88	NASDAQ	IESC	Wed, Jun 3, 1998	350.39	350.39	343.98	343.98
87	NASDAQ	IESC	Tue, Jun 2, 1998	366.41	367.48	355.73	358.93
86	NASDAQ	IESC	Mon, Jun 1, 1998	350.39	369.61	350.39	366.41
85	NASDAQ	IESC	Fri, May 29, 1998	342.91	346.11	340.77	346.11
84	NASDAQ	IESC	Thu, May 28, 1998	340.77	343.98	339.70	343.98
83	NASDAQ	IESC	Wed, May 27, 1998	339.70	341.84	338.64	340.77
82	NASDAQ	IESC	Tue, May 26, 1998	341.84	341.84	339.70	339.70
81	NASDAQ	IESC	Fri, May 22, 1998	346.11	346.11	337.57	341.84
80	NASDAQ	IESC	Thu, May 21, 1998	352.52	352.52	343.98	346.11
79	NASDAQ	IESC	Wed, May 20, 1998	361.07	364.27	352.52	352.52
78	NASDAQ	IESC	Tue, May 19, 1998	367.48	369.61	358.93	361.07
77	NASDAQ	IESC	Mon, May 18, 1998	389.91	389.91	363.20	367.48
76	NASDAQ	IESC	Fri, May 15, 1998	390.98	395.25	384.57	389.91
75	NASDAQ	IESC	Thu, May 14, 1998	384.57	394.18	384.57	392.05
74	NASDAQ	IESC	Wed, May 13, 1998	381.37	393.12	373.89	382.43
73	NASDAQ	IESC	Tue, May 12, 1998	371.75	378.16	368.55	378.16
72	NASDAQ	IESC	Mon, May 11, 1998	370.68	374.96	369.61	371.75
71	NASDAQ	IESC	Fri, May 8, 1998	370.68	371.75	365.34	367.48
70	NASDAQ	IESC	Thu, May 7, 1998	361.07	372.82	361.07	367.48
69	NASDAQ	IESC	Wed, May 6, 1998	351.45	360.00	351.45	360.00
68	NASDAQ	IESC	Tue, May 5, 1998	343.98	355.73	343.98	350.39
67	NASDAQ	IESC	Mon, May 4, 1998	324.75	346.11	324.75	341.84
66	NASDAQ	IESC	Fri, May 1, 1998	332.23	332.23	320.48	324.75
65	NASDAQ	IESC	Thu, Apr 30, 1998	340.77	342.91	330.09	330.09
64	NASDAQ	IESC	Wed, Apr 29, 1998	352.52	353.59	338.64	340.77
63	NASDAQ	IESC	Tue, Apr 28, 1998	356.80	361.07	354.66	354.66
62	NASDAQ	IESC	Mon, Apr 27, 1998	345.04	350.39	338.64	343.98
61	NASDAQ	IESC	Fri, Apr 24, 1998	376.02	377.09	337.57	348.25
60	NASDAQ	IESC	Thu, Apr 23, 1998	396.32	398.46	371.75	376.02
59	NASDAQ	IESC	Wed, Apr 22, 1998	409.14	414.48	399.53	399.53
58	NASDAQ	IESC	Tue, Apr 21, 1998	395.25	405.94	395.25	405.94
57	NASDAQ	IESC	Mon, Apr 20, 1998	396.32	401.66	393.12	393.12
56	NASDAQ	IESC	Fri, Apr 17, 1998	386.71	395.25	378.16	393.12
55	NASDAQ	IESC	Thu, Apr 16, 1998	380.30	399.53	377.09	388.84
54	NASDAQ	IESC	Wed, Apr 15, 1998	343.98	373.89	343.98	371.75
53	NASDAQ	IESC	Tue, Apr 14, 1998	335.43	350.39	335.43	339.70
52	NASDAQ	IESC	Mon, Apr 13, 1998	335.43	339.70	334.36	334.36
51	NASDAQ	IESC	Thu, Apr 9, 1998	321.54	331.16	321.54	331.16
50	NASDAQ	IESC	Wed, Apr 8, 1998	317.27	323.68	311.93	322.61
49	NASDAQ	IESC	Tue, Apr 7, 1998	313.00	320.48	311.93	314.07
48	NASDAQ	IESC	Mon, Apr 6, 1998	330.09	331.16	310.86	313.00
47	NASDAQ	IESC	Fri, Apr 3, 1998	336.50	339.70	317.27	330.09
46	NASDAQ	IESC	Thu, Apr 2, 1998	347.18	365.34	339.70	339.70
45	NASDAQ	IESC	Wed, Apr 1, 1998	336.50	343.98	333.29	343.98
44	NASDAQ	IESC	Tue, Mar 31, 1998	337.57	341.84	333.29	339.70
43	NASDAQ	IESC	Mon, Mar 30, 1998	318.34	333.29	316.20	333.29
42	NASDAQ	IESC	Fri, Mar 27, 1998	309.79	316.20	309.79	314.07
41	NASDAQ	IESC	Thu, Mar 26, 1998	299.11	309.79	295.91	309.79
40	NASDAQ	IESC	Wed, Mar 25, 1998	295.91	303.38	295.91	299.11
39	NASDAQ	IESC	Tue, Mar 24, 1998	273.47	294.84	273.47	293.77
38	NASDAQ	IESC	Mon, Mar 23, 1998	274.54	274.54	271.34	273.47
37	NASDAQ	IESC	Fri, Mar 20, 1998	277.75	279.88	275.61	276.68
36	NASDAQ	IESC	Thu, Mar 19, 1998	280.95	282.02	274.54	276.68
35	NASDAQ	IESC	Wed, Mar 18, 1998	279.88	279.88	274.54	277.75
34	NASDAQ	IESC	Tue, Mar 17, 1998	279.88	280.95	276.68	278.81
33	NASDAQ	IESC	Mon, Mar 16, 1998	269.20	284.15	269.20	282.02
32	NASDAQ	IESC	Fri, Mar 13, 1998	265.99	272.40	265.99	269.20
31	NASDAQ	IESC	Thu, Mar 12, 1998	268.13	268.13	264.93	265.99
30	NASDAQ	IESC	Wed, Mar 11, 1998	269.20	269.20	265.99	265.99
29	NASDAQ	IESC	Tue, Mar 10, 1998	261.72	269.20	261.72	267.06
28	NASDAQ	IESC	Mon, Mar 9, 1998	269.20	269.20	262.79	262.79
27	NASDAQ	IESC	Fri, Mar 6, 1998	275.61	276.68	270.27	270.27
26	NASDAQ	IESC	Thu, Mar 5, 1998	274.54	275.61	264.93	273.47
25	NASDAQ	IESC	Wed, Mar 4, 1998	275.61	279.88	274.54	276.68
24	NASDAQ	IESC	Tue, Mar 3, 1998	275.61	278.81	274.54	275.61
23	NASDAQ	IESC	Mon, Mar 2, 1998	275.61	279.88	273.47	277.75
22	NASDAQ	IESC	Fri, Feb 27, 1998	273.47	278.81	269.20	277.75
21	NASDAQ	IESC	Thu, Feb 26, 1998	283.09	289.50	275.61	275.61
20	NASDAQ	IESC	Wed, Feb 25, 1998	282.02	282.02	273.47	278.81
19	NASDAQ	IESC	Tue, Feb 24, 1998	284.15	284.15	279.88	282.02
18	NASDAQ	IESC	Mon, Feb 23, 1998	282.02	287.36	278.81	284.15
17	NASDAQ	IESC	Fri, Feb 20, 1998	277.75	289.50	277.75	282.02
16	NASDAQ	IESC	Thu, Feb 19, 1998	264.93	273.47	264.93	273.47
15	NASDAQ	IESC	Wed, Feb 18, 1998	256.38	275.61	256.38	264.93
14	NASDAQ	IESC	Tue, Feb 17, 1998	255.31	264.93	249.97	256.38
13	NASDAQ	IESC	Fri, Feb 13, 1998	257.45	262.79	255.31	255.31
12	NASDAQ	IESC	Thu, Feb 12, 1998	258.52	258.52	252.11	256.38
11	NASDAQ	IESC	Wed, Feb 11, 1998	264.93	264.93	254.24	258.52
10	NASDAQ	IESC	Tue, Feb 10, 1998	265.99	270.27	264.93	264.93
9	NASDAQ	IESC	Mon, Feb 9, 1998	267.06	269.20	260.65	265.99
8	NASDAQ	IESC	Fri, Feb 6, 1998	267.06	272.40	267.06	270.27
7	NASDAQ	IESC	Thu, Feb 5, 1998	256.38	273.47	256.38	264.93
6	NASDAQ	IESC	Wed, Feb 4, 1998	244.63	256.38	243.56	247.83
5	NASDAQ	IESC	Tue, Feb 3, 1998	247.83	249.97	240.36	244.63
4	NASDAQ	IESC	Mon, Feb 2, 1998	254.24	254.24	245.70	247.83
3	NASDAQ	IESC	Fri, Jan 30, 1998	240.36	259.58	240.36	252.11
2	NASDAQ	IESC	Thu, Jan 29, 1998	245.70	245.70	240.36	240.36
1	NASDAQ	IESC	Wed, Jan 28, 1998	241.42	252.11	239.29	247.83
#	Exchange	Symbol	Date	Open	High	Low	Close

IES Holdings Inc NASDAQ:IESC Historical Prices

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