Chemung Financial Corp NASDAQ:CHMG Historical Prices

Below are the 4647 trading days of historical prices for CHMG.

#	Exchange	Symbol	Date	Open	High	Low	Close
4647	NASDAQ	CHMG	Thu, Jan 19, 2023	47.18	47.24	46.71	46.85
4646	NASDAQ	CHMG	Wed, Jan 18, 2023	47.25	47.67	46.50	46.79
4645	NASDAQ	CHMG	Tue, Jan 17, 2023	47.20	47.70	47.00	47.29
4644	NASDAQ	CHMG	Fri, Jan 13, 2023	46.75	48.00	46.69	47.50
4643	NASDAQ	CHMG	Thu, Jan 12, 2023	47.99	47.99	47.10	47.14
4642	NASDAQ	CHMG	Wed, Jan 11, 2023	46.99	47.40	46.50	47.00
4641	NASDAQ	CHMG	Tue, Jan 10, 2023	46.01	47.78	46.01	46.76
4640	NASDAQ	CHMG	Mon, Jan 9, 2023	45.56	46.80	45.56	46.18
4639	NASDAQ	CHMG	Fri, Jan 6, 2023	45.50	45.50	45.22	45.35
4638	NASDAQ	CHMG	Thu, Jan 5, 2023	44.97	47.54	44.97	45.12
4637	NASDAQ	CHMG	Wed, Jan 4, 2023	45.36	46.28	45.03	45.35
4636	NASDAQ	CHMG	Tue, Jan 3, 2023	46.00	46.28	44.57	45.42
4635	NASDAQ	CHMG	Fri, Dec 30, 2022	46.20	46.20	45.87	45.87
4634	NASDAQ	CHMG	Thu, Dec 29, 2022	45.43	47.76	45.43	45.55
4633	NASDAQ	CHMG	Wed, Dec 28, 2022	45.64	45.64	45.45	45.45
4632	NASDAQ	CHMG	Tue, Dec 27, 2022	44.91	46.51	44.91	45.64
4631	NASDAQ	CHMG	Fri, Dec 23, 2022	45.00	45.48	44.81	44.91
4630	NASDAQ	CHMG	Thu, Dec 22, 2022	44.78	45.25	44.15	44.82
4629	NASDAQ	CHMG	Wed, Dec 21, 2022	43.61	45.50	43.61	44.64
4628	NASDAQ	CHMG	Tue, Dec 20, 2022	43.80	44.30	43.51	43.60
4627	NASDAQ	CHMG	Mon, Dec 19, 2022	43.87	43.90	43.14	43.50
4626	NASDAQ	CHMG	Fri, Dec 16, 2022	44.28	45.14	43.75	44.16
4625	NASDAQ	CHMG	Thu, Dec 15, 2022	45.15	45.15	43.50	44.70
4624	NASDAQ	CHMG	Wed, Dec 14, 2022	44.81	45.19	44.05	44.50
4623	NASDAQ	CHMG	Tue, Dec 13, 2022	45.44	45.99	44.50	44.50
4622	NASDAQ	CHMG	Mon, Dec 12, 2022	45.12	45.12	44.61	44.95
4621	NASDAQ	CHMG	Fri, Dec 9, 2022	45.48	45.57	45.26	45.26
4620	NASDAQ	CHMG	Thu, Dec 8, 2022	45.89	46.06	45.27	45.32
4619	NASDAQ	CHMG	Wed, Dec 7, 2022	46.20	46.25	45.26	45.75
4618	NASDAQ	CHMG	Tue, Dec 6, 2022	46.69	46.69	45.62	46.20
4617	NASDAQ	CHMG	Mon, Dec 5, 2022	47.03	47.05	46.30	46.30
4616	NASDAQ	CHMG	Fri, Dec 2, 2022	46.97	47.50	46.80	46.85
4615	NASDAQ	CHMG	Thu, Dec 1, 2022	47.50	47.50	46.98	47.01
4614	NASDAQ	CHMG	Wed, Nov 30, 2022	47.58	47.58	47.40	47.50
4613	NASDAQ	CHMG	Tue, Nov 29, 2022	47.91	48.00	47.24	47.38
4612	NASDAQ	CHMG	Mon, Nov 28, 2022	47.81	47.90	47.25	47.65
4611	NASDAQ	CHMG	Fri, Nov 25, 2022	47.93	48.00	47.31	47.71
4610	NASDAQ	CHMG	Wed, Nov 23, 2022	47.60	48.05	47.31	47.99
4609	NASDAQ	CHMG	Tue, Nov 22, 2022	47.59	47.76	47.12	47.70
4608	NASDAQ	CHMG	Mon, Nov 21, 2022	47.00	47.55	46.20	47.29
4607	NASDAQ	CHMG	Fri, Nov 18, 2022	47.00	47.00	46.50	46.99
4606	NASDAQ	CHMG	Thu, Nov 17, 2022	47.20	47.39	46.36	46.92
4605	NASDAQ	CHMG	Wed, Nov 16, 2022	47.16	47.60	46.49	46.90
4604	NASDAQ	CHMG	Tue, Nov 15, 2022	46.80	48.04	46.80	46.99
4603	NASDAQ	CHMG	Mon, Nov 14, 2022	46.19	46.75	46.10	46.65
4602	NASDAQ	CHMG	Fri, Nov 11, 2022	46.15	46.80	46.15	46.80
4601	NASDAQ	CHMG	Thu, Nov 10, 2022	46.22	46.77	45.85	46.15
4600	NASDAQ	CHMG	Wed, Nov 9, 2022	45.19	46.27	44.91	45.89
4599	NASDAQ	CHMG	Tue, Nov 8, 2022	45.26	45.66	44.77	45.12
4598	NASDAQ	CHMG	Mon, Nov 7, 2022	45.40	46.00	45.02	45.02
4597	NASDAQ	CHMG	Fri, Nov 4, 2022	44.34	44.85	44.34	44.85
4596	NASDAQ	CHMG	Thu, Nov 3, 2022	44.19	44.68	43.30	44.20
4595	NASDAQ	CHMG	Wed, Nov 2, 2022	43.39	44.73	43.25	44.36
4594	NASDAQ	CHMG	Tue, Nov 1, 2022	42.97	43.35	42.80	43.10
4593	NASDAQ	CHMG	Mon, Oct 31, 2022	42.39	42.74	42.30	42.56
4592	NASDAQ	CHMG	Fri, Oct 28, 2022	42.98	42.98	42.02	42.30
4591	NASDAQ	CHMG	Thu, Oct 27, 2022	42.22	42.49	42.22	42.30
4590	NASDAQ	CHMG	Wed, Oct 26, 2022	42.16	42.96	42.00	42.00
4589	NASDAQ	CHMG	Tue, Oct 25, 2022	42.06	42.06	41.71	41.81
4588	NASDAQ	CHMG	Mon, Oct 24, 2022	42.26	42.44	41.76	42.00
4587	NASDAQ	CHMG	Fri, Oct 21, 2022	42.66	42.76	41.98	42.30
4586	NASDAQ	CHMG	Thu, Oct 20, 2022	43.19	43.43	42.50	42.50
4585	NASDAQ	CHMG	Wed, Oct 19, 2022	43.71	43.71	43.22	43.22
4584	NASDAQ	CHMG	Tue, Oct 18, 2022	43.50	43.53	43.28	43.53
4583	NASDAQ	CHMG	Mon, Oct 17, 2022	42.46	43.45	42.46	43.45
4582	NASDAQ	CHMG	Fri, Oct 14, 2022	42.46	42.46	42.46	42.46
4581	NASDAQ	CHMG	Thu, Oct 13, 2022	41.62	43.00	41.62	42.94
4580	NASDAQ	CHMG	Wed, Oct 12, 2022	42.31	42.84	42.31	42.84
4579	NASDAQ	CHMG	Tue, Oct 11, 2022	42.00	42.88	42.00	42.71
4578	NASDAQ	CHMG	Mon, Oct 10, 2022	42.50	42.50	42.13	42.16
4577	NASDAQ	CHMG	Fri, Oct 7, 2022	41.31	41.32	41.19	41.21
4576	NASDAQ	CHMG	Thu, Oct 6, 2022	41.97	41.99	41.97	41.99
4575	NASDAQ	CHMG	Wed, Oct 5, 2022	42.60	42.60	42.51	42.51
4574	NASDAQ	CHMG	Tue, Oct 4, 2022	42.69	43.75	42.59	42.63
4573	NASDAQ	CHMG	Mon, Oct 3, 2022	42.10	43.04	42.10	42.41
4572	NASDAQ	CHMG	Fri, Sep 30, 2022	41.50	42.28	41.50	41.87
4571	NASDAQ	CHMG	Thu, Sep 29, 2022	41.87	41.98	41.30	41.80
4570	NASDAQ	CHMG	Wed, Sep 28, 2022	41.90	42.10	41.75	41.80
4569	NASDAQ	CHMG	Tue, Sep 27, 2022	42.00	42.00	42.00	42.00
4568	NASDAQ	CHMG	Mon, Sep 26, 2022	42.24	42.24	42.24	42.24
4567	NASDAQ	CHMG	Fri, Sep 23, 2022	41.94	42.23	41.79	42.18
4566	NASDAQ	CHMG	Thu, Sep 22, 2022	42.49	42.86	41.81	42.37
4565	NASDAQ	CHMG	Wed, Sep 21, 2022	42.58	43.17	42.55	42.55
4564	NASDAQ	CHMG	Tue, Sep 20, 2022	43.06	43.86	42.17	42.90
4563	NASDAQ	CHMG	Mon, Sep 19, 2022	41.94	43.20	41.94	43.02
4562	NASDAQ	CHMG	Fri, Sep 16, 2022	42.88	43.25	41.92	42.17
4561	NASDAQ	CHMG	Thu, Sep 15, 2022	43.50	45.00	43.03	43.38
4560	NASDAQ	CHMG	Wed, Sep 14, 2022	43.50	43.94	43.50	43.54
4559	NASDAQ	CHMG	Tue, Sep 13, 2022	44.08	44.97	43.61	43.61
4558	NASDAQ	CHMG	Mon, Sep 12, 2022	44.31	44.58	43.90	44.26
4557	NASDAQ	CHMG	Fri, Sep 9, 2022	44.45	44.94	44.09	44.34
4556	NASDAQ	CHMG	Thu, Sep 8, 2022	43.74	44.60	43.51	44.40
4555	NASDAQ	CHMG	Wed, Sep 7, 2022	45.00	45.00	43.71	43.99
4554	NASDAQ	CHMG	Tue, Sep 6, 2022	44.70	44.70	43.02	43.04
4553	NASDAQ	CHMG	Fri, Sep 2, 2022	44.61	44.61	44.40	44.48
4552	NASDAQ	CHMG	Thu, Sep 1, 2022	45.06	45.27	44.25	44.69
4551	NASDAQ	CHMG	Wed, Aug 31, 2022	45.79	46.00	45.07	45.07
4550	NASDAQ	CHMG	Tue, Aug 30, 2022	45.60	45.74	45.31	45.70
4549	NASDAQ	CHMG	Mon, Aug 29, 2022	45.70	46.34	45.13	45.63
4548	NASDAQ	CHMG	Fri, Aug 26, 2022	46.10	46.10	45.36	45.97
4547	NASDAQ	CHMG	Thu, Aug 25, 2022	45.90	47.35	45.49	46.10
4546	NASDAQ	CHMG	Wed, Aug 24, 2022	47.50	47.50	44.71	45.96
4545	NASDAQ	CHMG	Tue, Aug 23, 2022	44.77	45.74	44.35	44.42
4544	NASDAQ	CHMG	Mon, Aug 22, 2022	45.05	45.05	44.35	44.35
4543	NASDAQ	CHMG	Fri, Aug 19, 2022	45.67	45.67	44.02	45.03
4542	NASDAQ	CHMG	Thu, Aug 18, 2022	46.53	46.53	46.53	46.53
4541	NASDAQ	CHMG	Wed, Aug 17, 2022	47.29	47.29	46.06	46.56
4540	NASDAQ	CHMG	Tue, Aug 16, 2022	47.65	47.70	47.10	47.30
4539	NASDAQ	CHMG	Mon, Aug 15, 2022	46.98	47.82	46.83	46.99
4538	NASDAQ	CHMG	Fri, Aug 12, 2022	46.05	46.53	46.05	46.52
4537	NASDAQ	CHMG	Thu, Aug 11, 2022	46.40	47.00	45.97	45.97
4536	NASDAQ	CHMG	Wed, Aug 10, 2022	46.38	46.88	45.89	46.50
4535	NASDAQ	CHMG	Tue, Aug 9, 2022	46.50	46.56	46.30	46.30
4534	NASDAQ	CHMG	Mon, Aug 8, 2022	47.10	47.75	46.96	47.00
4533	NASDAQ	CHMG	Fri, Aug 5, 2022	47.50	47.50	46.83	47.24
4532	NASDAQ	CHMG	Thu, Aug 4, 2022	46.83	47.45	46.51	46.95
4531	NASDAQ	CHMG	Wed, Aug 3, 2022	47.40	47.50	47.00	47.20
4530	NASDAQ	CHMG	Tue, Aug 2, 2022	46.60	48.38	46.46	48.38
4529	NASDAQ	CHMG	Mon, Aug 1, 2022	45.53	47.53	45.50	47.19
4528	NASDAQ	CHMG	Fri, Jul 29, 2022	44.98	45.28	44.78	45.27
4527	NASDAQ	CHMG	Thu, Jul 28, 2022	45.00	45.14	44.51	44.73
4526	NASDAQ	CHMG	Wed, Jul 27, 2022	45.15	46.03	44.80	45.05
4525	NASDAQ	CHMG	Tue, Jul 26, 2022	44.55	46.24	44.55	45.10
4524	NASDAQ	CHMG	Mon, Jul 25, 2022	45.86	45.91	45.35	45.35
4523	NASDAQ	CHMG	Fri, Jul 22, 2022	44.67	46.91	44.34	45.79
4522	NASDAQ	CHMG	Wed, Jul 20, 2022	45.80	45.80	44.75	44.90
4521	NASDAQ	CHMG	Tue, Jul 19, 2022	45.24	45.24	45.24	45.24
4520	NASDAQ	CHMG	Mon, Jul 18, 2022	44.44	45.42	44.44	44.90
4519	NASDAQ	CHMG	Fri, Jul 15, 2022	44.60	46.05	43.76	44.28
4518	NASDAQ	CHMG	Thu, Jul 14, 2022	44.48	45.36	44.40	44.40
4517	NASDAQ	CHMG	Wed, Jul 13, 2022	45.42	45.54	44.59	44.59
4516	NASDAQ	CHMG	Tue, Jul 12, 2022	45.90	47.65	45.79	45.95
4515	NASDAQ	CHMG	Mon, Jul 11, 2022	46.69	46.69	45.41	46.15
4514	NASDAQ	CHMG	Fri, Jul 8, 2022	46.50	46.62	45.37	45.63
4513	NASDAQ	CHMG	Thu, Jul 7, 2022	46.00	46.99	46.00	46.15
4512	NASDAQ	CHMG	Wed, Jul 6, 2022	45.99	46.13	44.04	45.50
4511	NASDAQ	CHMG	Tue, Jul 5, 2022	48.09	48.09	44.30	45.05
4510	NASDAQ	CHMG	Fri, Jul 1, 2022	46.64	47.10	45.50	46.68
4509	NASDAQ	CHMG	Thu, Jun 30, 2022	45.70	47.40	45.23	47.00
4508	NASDAQ	CHMG	Wed, Jun 29, 2022	45.91	46.39	45.80	45.85
4507	NASDAQ	CHMG	Tue, Jun 28, 2022	45.21	46.78	44.81	45.81
4506	NASDAQ	CHMG	Mon, Jun 27, 2022	43.50	45.17	42.95	45.04
4505	NASDAQ	CHMG	Fri, Jun 24, 2022	42.80	43.83	42.55	43.25
4504	NASDAQ	CHMG	Thu, Jun 23, 2022	40.90	43.35	40.80	41.74
4503	NASDAQ	CHMG	Wed, Jun 22, 2022	41.79	41.86	40.75	40.88
4502	NASDAQ	CHMG	Tue, Jun 21, 2022	42.01	43.20	41.61	41.70
4501	NASDAQ	CHMG	Fri, Jun 17, 2022	42.75	43.52	42.24	42.24
4500	NASDAQ	CHMG	Thu, Jun 16, 2022	42.61	43.20	42.61	42.83
4499	NASDAQ	CHMG	Tue, Jun 14, 2022	43.12	43.12	43.11	43.11
4498	NASDAQ	CHMG	Fri, Jun 10, 2022	44.06	44.06	43.25	44.01
4497	NASDAQ	CHMG	Thu, Jun 9, 2022	44.64	44.64	44.00	44.00
4496	NASDAQ	CHMG	Wed, Jun 8, 2022	44.05	44.78	44.05	44.78
4495	NASDAQ	CHMG	Tue, Jun 7, 2022	44.00	44.42	44.00	44.05
4494	NASDAQ	CHMG	Mon, Jun 6, 2022	44.68	45.15	43.79	43.86
4493	NASDAQ	CHMG	Fri, Jun 3, 2022	45.00	45.00	44.53	44.99
4492	NASDAQ	CHMG	Thu, Jun 2, 2022	44.30	45.00	44.30	45.00
4491	NASDAQ	CHMG	Wed, Jun 1, 2022	44.00	44.48	43.46	44.40
4490	NASDAQ	CHMG	Tue, May 31, 2022	44.36	44.41	42.81	43.55
4489	NASDAQ	CHMG	Fri, May 27, 2022	44.36	45.23	44.36	44.71
4488	NASDAQ	CHMG	Mon, May 23, 2022	45.49	45.49	44.66	44.66
4487	NASDAQ	CHMG	Fri, May 20, 2022	45.12	45.16	45.02	45.02
4486	NASDAQ	CHMG	Thu, May 19, 2022	45.63	45.89	45.53	45.82
4485	NASDAQ	CHMG	Wed, May 18, 2022	45.25	45.83	45.25	45.46
4484	NASDAQ	CHMG	Tue, May 17, 2022	46.00	46.00	45.50	45.74
4483	NASDAQ	CHMG	Mon, May 16, 2022	46.14	46.14	45.50	45.50
4482	NASDAQ	CHMG	Fri, May 13, 2022	45.50	45.50	45.50	45.50
4481	NASDAQ	CHMG	Thu, May 12, 2022	46.19	46.19	45.11	45.56
4480	NASDAQ	CHMG	Wed, May 11, 2022	47.17	47.17	47.17	47.17
4479	NASDAQ	CHMG	Tue, May 10, 2022	46.00	46.50	46.00	46.50
4478	NASDAQ	CHMG	Mon, May 9, 2022	45.85	46.10	45.85	46.10
4477	NASDAQ	CHMG	Fri, May 6, 2022	46.35	46.35	46.35	46.35
4476	NASDAQ	CHMG	Wed, May 4, 2022	46.60	46.80	46.55	46.70
4475	NASDAQ	CHMG	Tue, May 3, 2022	46.80	47.23	46.70	46.77
4474	NASDAQ	CHMG	Mon, May 2, 2022	47.26	47.47	46.75	47.25
4473	NASDAQ	CHMG	Fri, Apr 29, 2022	46.75	47.48	46.75	47.48
4472	NASDAQ	CHMG	Thu, Apr 28, 2022	46.55	47.00	46.55	47.00
4471	NASDAQ	CHMG	Wed, Apr 27, 2022	46.55	46.75	46.55	46.55
4470	NASDAQ	CHMG	Tue, Apr 26, 2022	46.68	46.81	46.55	46.62
4469	NASDAQ	CHMG	Mon, Apr 25, 2022	48.75	48.75	47.00	47.00
4468	NASDAQ	CHMG	Thu, Apr 21, 2022	47.06	47.76	47.06	47.30
4467	NASDAQ	CHMG	Wed, Apr 20, 2022	46.67	46.67	46.67	46.67
4466	NASDAQ	CHMG	Thu, Apr 14, 2022	46.57	46.57	46.57	46.57
4465	NASDAQ	CHMG	Wed, Apr 13, 2022	46.70	46.83	46.60	46.60
4464	NASDAQ	CHMG	Tue, Apr 12, 2022	46.60	46.60	46.60	46.60
4463	NASDAQ	CHMG	Fri, Apr 8, 2022	47.00	47.50	46.55	46.55
4462	NASDAQ	CHMG	Thu, Apr 7, 2022	46.99	47.07	46.64	46.88
4461	NASDAQ	CHMG	Wed, Apr 6, 2022	46.64	46.64	46.64	46.64
4460	NASDAQ	CHMG	Tue, Apr 5, 2022	46.50	46.61	46.37	46.61
4459	NASDAQ	CHMG	Mon, Apr 4, 2022	46.75	46.76	46.75	46.76
4458	NASDAQ	CHMG	Fri, Apr 1, 2022	46.85	46.94	46.72	46.83
4457	NASDAQ	CHMG	Thu, Mar 31, 2022	46.50	46.69	46.50	46.69
4456	NASDAQ	CHMG	Wed, Mar 30, 2022	46.63	46.99	46.63	46.97
4455	NASDAQ	CHMG	Tue, Mar 29, 2022	46.25	46.25	46.25	46.25
4454	NASDAQ	CHMG	Mon, Mar 28, 2022	46.06	46.52	46.06	46.52
4453	NASDAQ	CHMG	Fri, Mar 25, 2022	46.00	46.25	46.00	46.25
4452	NASDAQ	CHMG	Wed, Mar 23, 2022	45.65	46.26	45.65	45.80
4451	NASDAQ	CHMG	Tue, Mar 22, 2022	45.94	46.59	45.62	45.62
4450	NASDAQ	CHMG	Mon, Mar 21, 2022	46.53	46.76	46.03	46.03
4449	NASDAQ	CHMG	Fri, Mar 18, 2022	45.75	46.98	45.66	46.30
4448	NASDAQ	CHMG	Thu, Mar 17, 2022	45.91	46.32	45.67	45.67
4447	NASDAQ	CHMG	Wed, Mar 16, 2022	46.25	46.25	46.25	46.25
4446	NASDAQ	CHMG	Tue, Mar 15, 2022	46.11	46.42	46.02	46.02
4445	NASDAQ	CHMG	Mon, Mar 14, 2022	46.21	46.21	46.21	46.21
4444	NASDAQ	CHMG	Thu, Mar 10, 2022	46.00	46.25	46.00	46.25
4443	NASDAQ	CHMG	Wed, Mar 9, 2022	46.42	46.42	45.91	45.91
4442	NASDAQ	CHMG	Tue, Mar 8, 2022	46.49	46.49	45.90	45.93
4441	NASDAQ	CHMG	Mon, Mar 7, 2022	46.10	46.22	45.91	45.91
4440	NASDAQ	CHMG	Fri, Mar 4, 2022	45.80	46.29	45.80	46.06
4439	NASDAQ	CHMG	Thu, Mar 3, 2022	46.14	46.14	45.79	45.79
4438	NASDAQ	CHMG	Wed, Mar 2, 2022	46.15	47.03	45.79	45.80
4437	NASDAQ	CHMG	Tue, Mar 1, 2022	45.95	45.95	45.75	45.79
4436	NASDAQ	CHMG	Mon, Feb 28, 2022	45.75	45.83	45.75	45.83
4435	NASDAQ	CHMG	Fri, Feb 25, 2022	46.15	46.40	46.15	46.29
4434	NASDAQ	CHMG	Thu, Feb 24, 2022	46.20	46.63	45.66	46.20
4433	NASDAQ	CHMG	Wed, Feb 23, 2022	46.78	47.20	46.22	46.22
4432	NASDAQ	CHMG	Tue, Feb 22, 2022	47.02	47.72	46.97	47.14
4431	NASDAQ	CHMG	Fri, Feb 18, 2022	46.63	46.70	46.63	46.69
4430	NASDAQ	CHMG	Wed, Feb 16, 2022	46.15	47.01	46.15	47.01
4429	NASDAQ	CHMG	Tue, Feb 15, 2022	46.00	46.37	46.00	46.37
4428	NASDAQ	CHMG	Mon, Feb 14, 2022	45.67	46.66	45.66	46.15
4427	NASDAQ	CHMG	Fri, Feb 11, 2022	45.61	46.03	45.61	46.03
4426	NASDAQ	CHMG	Thu, Feb 10, 2022	45.61	46.17	45.61	45.61
4425	NASDAQ	CHMG	Wed, Feb 9, 2022	45.80	45.88	45.65	45.68
4424	NASDAQ	CHMG	Tue, Feb 8, 2022	45.87	45.88	45.62	45.64
4423	NASDAQ	CHMG	Mon, Feb 7, 2022	46.00	46.48	45.61	45.75
4422	NASDAQ	CHMG	Fri, Feb 4, 2022	45.70	45.70	45.70	45.70
4421	NASDAQ	CHMG	Thu, Feb 3, 2022	45.16	46.33	45.07	46.33
4420	NASDAQ	CHMG	Wed, Feb 2, 2022	45.61	45.62	45.61	45.61
4419	NASDAQ	CHMG	Tue, Feb 1, 2022	46.00	46.73	45.61	45.73
4418	NASDAQ	CHMG	Mon, Jan 31, 2022	46.45	46.50	45.91	45.91
4417	NASDAQ	CHMG	Fri, Jan 28, 2022	46.25	47.00	46.00	47.00
4416	NASDAQ	CHMG	Thu, Jan 27, 2022	47.30	47.30	45.77	46.42
4415	NASDAQ	CHMG	Wed, Jan 26, 2022	46.09	47.84	45.81	46.40
4414	NASDAQ	CHMG	Tue, Jan 25, 2022	45.34	47.62	45.25	46.10
4413	NASDAQ	CHMG	Mon, Jan 24, 2022	45.40	45.80	45.01	45.25
4412	NASDAQ	CHMG	Fri, Jan 21, 2022	45.59	47.22	45.04	45.52
4411	NASDAQ	CHMG	Thu, Jan 20, 2022	45.75	45.75	45.01	45.68
4410	NASDAQ	CHMG	Wed, Jan 19, 2022	46.01	46.16	45.25	45.50
4409	NASDAQ	CHMG	Tue, Jan 18, 2022	45.51	47.44	45.51	46.01
4408	NASDAQ	CHMG	Fri, Jan 14, 2022	45.50	46.75	45.50	46.09
4407	NASDAQ	CHMG	Thu, Jan 13, 2022	46.30	47.60	45.30	45.30
4406	NASDAQ	CHMG	Wed, Jan 12, 2022	45.26	46.40	45.00	45.65
4405	NASDAQ	CHMG	Tue, Jan 11, 2022	46.16	46.20	46.00	46.01
4404	NASDAQ	CHMG	Mon, Jan 10, 2022	45.33	46.50	45.13	45.90
4403	NASDAQ	CHMG	Fri, Jan 7, 2022	45.75	45.75	45.75	45.75
4402	NASDAQ	CHMG	Thu, Jan 6, 2022	47.52	47.52	45.75	45.75
4401	NASDAQ	CHMG	Wed, Jan 5, 2022	45.75	45.75	45.25	45.49
4400	NASDAQ	CHMG	Tue, Jan 4, 2022	45.23	46.78	45.23	45.60
4399	NASDAQ	CHMG	Mon, Jan 3, 2022	46.30	46.30	45.35	45.45
4398	NASDAQ	CHMG	Fri, Dec 31, 2021	45.80	46.45	45.21	46.45
4397	NASDAQ	CHMG	Thu, Dec 30, 2021	45.55	46.89	45.15	45.89
4396	NASDAQ	CHMG	Wed, Dec 29, 2021	45.09	45.60	45.09	45.57
4395	NASDAQ	CHMG	Tue, Dec 28, 2021	45.20	45.60	44.51	45.60
4394	NASDAQ	CHMG	Mon, Dec 27, 2021	46.33	46.50	44.95	44.95
4393	NASDAQ	CHMG	Thu, Dec 23, 2021	45.92	46.78	45.00	46.50
4392	NASDAQ	CHMG	Wed, Dec 22, 2021	44.29	46.42	44.29	44.33
4391	NASDAQ	CHMG	Tue, Dec 21, 2021	44.88	44.89	44.60	44.60
4390	NASDAQ	CHMG	Mon, Dec 20, 2021	44.29	45.56	44.29	44.70
4389	NASDAQ	CHMG	Fri, Dec 17, 2021	44.75	45.61	44.29	44.29
4388	NASDAQ	CHMG	Thu, Dec 16, 2021	44.68	45.55	44.68	45.55
4387	NASDAQ	CHMG	Wed, Dec 15, 2021	44.52	44.65	44.52	44.65
4386	NASDAQ	CHMG	Tue, Dec 14, 2021	44.50	44.64	44.50	44.55
4385	NASDAQ	CHMG	Mon, Dec 13, 2021	46.05	46.05	44.61	44.61
4384	NASDAQ	CHMG	Fri, Dec 10, 2021	44.70	44.77	44.58	44.77
4383	NASDAQ	CHMG	Thu, Dec 9, 2021	45.05	45.05	44.32	44.36
4382	NASDAQ	CHMG	Wed, Dec 8, 2021	44.74	44.74	44.74	44.74
4381	NASDAQ	CHMG	Tue, Dec 7, 2021	45.19	45.58	44.77	45.05
4380	NASDAQ	CHMG	Mon, Dec 6, 2021	46.10	47.10	44.57	44.57
4379	NASDAQ	CHMG	Fri, Dec 3, 2021	45.76	46.00	45.76	46.00
4378	NASDAQ	CHMG	Thu, Dec 2, 2021	47.01	48.26	47.01	47.37
4377	NASDAQ	CHMG	Wed, Dec 1, 2021	47.62	48.33	47.50	48.33
4376	NASDAQ	CHMG	Tue, Nov 30, 2021	44.88	47.45	44.88	47.45
4375	NASDAQ	CHMG	Mon, Nov 29, 2021	46.19	46.49	45.30	45.30
4374	NASDAQ	CHMG	Fri, Nov 26, 2021	46.02	46.50	45.11	45.31
4373	NASDAQ	CHMG	Wed, Nov 24, 2021	46.20	47.00	46.20	46.25
4372	NASDAQ	CHMG	Tue, Nov 23, 2021	46.50	47.25	46.11	46.47
4371	NASDAQ	CHMG	Mon, Nov 22, 2021	46.18	47.79	46.00	46.61
4370	NASDAQ	CHMG	Fri, Nov 19, 2021	45.75	46.32	45.70	45.70
4369	NASDAQ	CHMG	Thu, Nov 18, 2021	46.24	46.24	45.64	45.99
4368	NASDAQ	CHMG	Wed, Nov 17, 2021	47.50	48.00	46.66	46.66
4367	NASDAQ	CHMG	Tue, Nov 16, 2021	47.65	47.90	47.51	47.51
4366	NASDAQ	CHMG	Mon, Nov 15, 2021	48.05	49.32	47.68	47.68
4365	NASDAQ	CHMG	Fri, Nov 12, 2021	47.98	49.49	47.44	48.19
4364	NASDAQ	CHMG	Thu, Nov 11, 2021	47.23	47.98	47.23	47.98
4363	NASDAQ	CHMG	Wed, Nov 10, 2021	47.69	47.69	46.77	47.03
4362	NASDAQ	CHMG	Tue, Nov 9, 2021	47.20	47.62	46.68	47.62
4361	NASDAQ	CHMG	Mon, Nov 8, 2021	47.50	47.89	47.22	47.22
4360	NASDAQ	CHMG	Fri, Nov 5, 2021	47.28	48.10	47.20	47.70
4359	NASDAQ	CHMG	Thu, Nov 4, 2021	47.84	48.48	46.76	46.86
4358	NASDAQ	CHMG	Wed, Nov 3, 2021	46.80	48.93	46.80	48.24
4357	NASDAQ	CHMG	Tue, Nov 2, 2021	46.50	46.90	46.50	46.90
4356	NASDAQ	CHMG	Mon, Nov 1, 2021	46.35	46.77	46.21	46.35
4355	NASDAQ	CHMG	Fri, Oct 29, 2021	46.16	46.25	46.11	46.25
4354	NASDAQ	CHMG	Thu, Oct 28, 2021	46.63	46.63	46.35	46.35
4353	NASDAQ	CHMG	Wed, Oct 27, 2021	46.83	46.83	46.25	46.42
4352	NASDAQ	CHMG	Tue, Oct 26, 2021	46.50	47.49	46.21	46.21
4351	NASDAQ	CHMG	Mon, Oct 25, 2021	46.62	46.81	46.29	46.35
4350	NASDAQ	CHMG	Fri, Oct 22, 2021	45.10	45.61	45.00	45.58
4349	NASDAQ	CHMG	Thu, Oct 21, 2021	45.11	45.21	45.00	45.00
4348	NASDAQ	CHMG	Wed, Oct 20, 2021	45.78	45.79	45.38	45.38
4347	NASDAQ	CHMG	Tue, Oct 19, 2021	45.85	45.85	45.75	45.82
4346	NASDAQ	CHMG	Mon, Oct 18, 2021	46.25	46.25	45.51	45.51
4345	NASDAQ	CHMG	Fri, Oct 15, 2021	46.29	47.27	45.97	46.35
4344	NASDAQ	CHMG	Thu, Oct 14, 2021	46.49	49.50	45.48	46.19
4343	NASDAQ	CHMG	Wed, Oct 13, 2021	46.66	46.66	46.40	46.40
4342	NASDAQ	CHMG	Tue, Oct 12, 2021	47.11	47.47	46.27	46.83
4341	NASDAQ	CHMG	Mon, Oct 11, 2021	45.11	46.25	45.00	46.25
4340	NASDAQ	CHMG	Fri, Oct 8, 2021	44.97	44.97	44.80	44.80
4339	NASDAQ	CHMG	Thu, Oct 7, 2021	45.50	45.50	45.36	45.36
4338	NASDAQ	CHMG	Wed, Oct 6, 2021	45.90	46.25	44.95	45.94
4337	NASDAQ	CHMG	Tue, Oct 5, 2021	45.79	46.50	45.79	46.03
4336	NASDAQ	CHMG	Mon, Oct 4, 2021	45.00	45.75	45.00	45.40
4335	NASDAQ	CHMG	Fri, Oct 1, 2021	45.40	45.40	44.55	44.74
4334	NASDAQ	CHMG	Thu, Sep 30, 2021	45.07	45.30	44.76	45.30
4333	NASDAQ	CHMG	Wed, Sep 29, 2021	44.49	45.71	44.45	44.90
4332	NASDAQ	CHMG	Tue, Sep 28, 2021	44.46	44.46	44.40	44.40
4331	NASDAQ	CHMG	Mon, Sep 27, 2021	44.55	44.69	44.17	44.38
4330	NASDAQ	CHMG	Fri, Sep 24, 2021	0.00	0.00	0.00	44.13
4329	NASDAQ	CHMG	Thu, Sep 23, 2021	43.98	44.35	43.95	44.13
4328	NASDAQ	CHMG	Wed, Sep 22, 2021	45.43	45.43	43.95	43.95
4327	NASDAQ	CHMG	Tue, Sep 21, 2021	44.52	45.66	43.84	44.06
4326	NASDAQ	CHMG	Mon, Sep 20, 2021	45.69	45.83	43.87	44.66
4325	NASDAQ	CHMG	Fri, Sep 17, 2021	45.55	46.29	44.95	46.29
4324	NASDAQ	CHMG	Thu, Sep 16, 2021	45.56	45.70	45.01	45.54
4323	NASDAQ	CHMG	Wed, Sep 15, 2021	45.05	46.05	45.05	46.05
4322	NASDAQ	CHMG	Tue, Sep 14, 2021	46.08	46.31	45.11	45.60
4321	NASDAQ	CHMG	Mon, Sep 13, 2021	45.92	46.40	45.31	45.31
4320	NASDAQ	CHMG	Fri, Sep 10, 2021	47.31	47.53	45.56	46.00
4319	NASDAQ	CHMG	Thu, Sep 9, 2021	46.42	48.30	46.31	48.30
4318	NASDAQ	CHMG	Wed, Sep 8, 2021	47.00	47.00	46.11	46.30
4317	NASDAQ	CHMG	Tue, Sep 7, 2021	47.40	47.59	46.42	47.00
4316	NASDAQ	CHMG	Fri, Sep 3, 2021	47.12	47.90	46.27	47.33
4315	NASDAQ	CHMG	Thu, Sep 2, 2021	47.49	48.88	46.80	47.49
4314	NASDAQ	CHMG	Wed, Sep 1, 2021	46.39	47.44	46.18	47.39
4313	NASDAQ	CHMG	Tue, Aug 31, 2021	45.60	46.60	45.45	46.48
4312	NASDAQ	CHMG	Mon, Aug 30, 2021	46.00	46.09	44.79	45.69
4311	NASDAQ	CHMG	Fri, Aug 27, 2021	46.06	46.11	45.90	46.11
4310	NASDAQ	CHMG	Thu, Aug 26, 2021	46.38	46.46	46.38	46.45
4309	NASDAQ	CHMG	Wed, Aug 25, 2021	47.37	47.37	45.41	46.49
4308	NASDAQ	CHMG	Tue, Aug 24, 2021	47.51	47.51	46.82	47.20
4307	NASDAQ	CHMG	Mon, Aug 23, 2021	46.64	48.70	46.64	47.16
4306	NASDAQ	CHMG	Fri, Aug 20, 2021	46.05	47.53	45.91	46.32
4305	NASDAQ	CHMG	Thu, Aug 19, 2021	46.93	47.57	45.20	45.70
4304	NASDAQ	CHMG	Wed, Aug 18, 2021	46.47	47.49	46.25	47.09
4303	NASDAQ	CHMG	Tue, Aug 17, 2021	46.26	46.97	46.10	46.58
4302	NASDAQ	CHMG	Mon, Aug 16, 2021	46.05	46.34	46.05	46.14
4301	NASDAQ	CHMG	Fri, Aug 13, 2021	47.28	47.50	46.00	46.28
4300	NASDAQ	CHMG	Thu, Aug 12, 2021	46.66	47.93	46.57	46.87
4299	NASDAQ	CHMG	Wed, Aug 11, 2021	46.70	46.99	46.42	46.99
4298	NASDAQ	CHMG	Tue, Aug 10, 2021	46.42	47.00	46.40	46.85
4297	NASDAQ	CHMG	Mon, Aug 9, 2021	45.99	46.94	45.99	46.60
4296	NASDAQ	CHMG	Fri, Aug 6, 2021	46.32	46.80	46.12	46.61
4295	NASDAQ	CHMG	Thu, Aug 5, 2021	45.76	46.86	45.75	45.89
4294	NASDAQ	CHMG	Wed, Aug 4, 2021	46.73	46.73	45.57	45.75
4293	NASDAQ	CHMG	Tue, Aug 3, 2021	45.87	47.85	45.26	45.37
4292	NASDAQ	CHMG	Mon, Aug 2, 2021	46.19	47.42	45.81	46.30
4291	NASDAQ	CHMG	Fri, Jul 30, 2021	47.63	47.63	45.30	45.51
4290	NASDAQ	CHMG	Thu, Jul 29, 2021	45.41	46.33	44.94	45.20
4289	NASDAQ	CHMG	Wed, Jul 28, 2021	45.79	46.30	45.35	45.62
4288	NASDAQ	CHMG	Tue, Jul 27, 2021	46.52	46.71	45.10	45.47
4287	NASDAQ	CHMG	Mon, Jul 26, 2021	44.09	46.81	44.09	46.60
4286	NASDAQ	CHMG	Fri, Jul 23, 2021	44.11	44.24	43.40	43.80
4285	NASDAQ	CHMG	Thu, Jul 22, 2021	43.25	43.32	43.11	43.32
4284	NASDAQ	CHMG	Wed, Jul 21, 2021	43.68	43.68	42.87	43.20
4283	NASDAQ	CHMG	Tue, Jul 20, 2021	43.74	44.29	42.83	42.83
4282	NASDAQ	CHMG	Mon, Jul 19, 2021	43.36	44.31	42.81	42.81
4281	NASDAQ	CHMG	Fri, Jul 16, 2021	45.32	45.32	43.73	43.73
4280	NASDAQ	CHMG	Thu, Jul 15, 2021	43.40	44.20	43.40	44.13
4279	NASDAQ	CHMG	Wed, Jul 14, 2021	43.41	43.74	43.30	43.53
4278	NASDAQ	CHMG	Tue, Jul 13, 2021	43.53	43.76	43.17	43.18
4277	NASDAQ	CHMG	Mon, Jul 12, 2021	43.25	43.81	43.25	43.29
4276	NASDAQ	CHMG	Fri, Jul 9, 2021	43.60	44.61	43.11	43.20
4275	NASDAQ	CHMG	Thu, Jul 8, 2021	43.14	43.54	43.11	43.28
4274	NASDAQ	CHMG	Wed, Jul 7, 2021	43.53	44.08	43.36	43.51
4273	NASDAQ	CHMG	Tue, Jul 6, 2021	44.38	44.69	43.11	43.48
4272	NASDAQ	CHMG	Fri, Jul 2, 2021	44.90	44.90	43.90	44.30
4271	NASDAQ	CHMG	Thu, Jul 1, 2021	44.60	44.81	44.11	44.78
4270	NASDAQ	CHMG	Wed, Jun 30, 2021	44.65	44.73	43.84	44.31
4269	NASDAQ	CHMG	Tue, Jun 29, 2021	44.71	45.46	43.80	44.36
4268	NASDAQ	CHMG	Mon, Jun 28, 2021	45.64	46.01	44.51	44.86
4267	NASDAQ	CHMG	Fri, Jun 25, 2021	42.94	46.69	42.36	45.50
4266	NASDAQ	CHMG	Thu, Jun 24, 2021	42.50	43.54	42.18	42.95
4265	NASDAQ	CHMG	Wed, Jun 23, 2021	42.40	42.52	42.12	42.25
4264	NASDAQ	CHMG	Tue, Jun 22, 2021	42.10	44.76	41.82	42.60
4263	NASDAQ	CHMG	Mon, Jun 21, 2021	42.52	42.86	41.88	42.10
4262	NASDAQ	CHMG	Fri, Jun 18, 2021	42.25	42.50	41.42	42.09
4261	NASDAQ	CHMG	Thu, Jun 17, 2021	43.04	43.11	42.41	42.41
4260	NASDAQ	CHMG	Wed, Jun 16, 2021	42.74	43.18	42.31	42.77
4259	NASDAQ	CHMG	Tue, Jun 15, 2021	42.58	43.50	42.40	43.14
4258	NASDAQ	CHMG	Mon, Jun 14, 2021	43.03	43.03	42.14	42.26
4257	NASDAQ	CHMG	Fri, Jun 11, 2021	43.15	43.33	42.87	43.00
4256	NASDAQ	CHMG	Thu, Jun 10, 2021	43.99	44.27	42.63	43.00
4255	NASDAQ	CHMG	Wed, Jun 9, 2021	44.54	44.54	43.68	44.05
4254	NASDAQ	CHMG	Tue, Jun 8, 2021	44.81	45.20	43.96	44.90
4253	NASDAQ	CHMG	Mon, Jun 7, 2021	44.86	45.63	44.62	44.86
4252	NASDAQ	CHMG	Fri, Jun 4, 2021	45.28	45.28	44.66	44.97
4251	NASDAQ	CHMG	Thu, Jun 3, 2021	45.00	45.60	44.12	45.01
4250	NASDAQ	CHMG	Wed, Jun 2, 2021	46.43	46.43	44.65	44.98
4249	NASDAQ	CHMG	Tue, Jun 1, 2021	46.60	47.15	46.05	46.12
4248	NASDAQ	CHMG	Fri, May 28, 2021	46.70	47.43	46.14	46.60
4247	NASDAQ	CHMG	Thu, May 27, 2021	44.28	46.49	44.28	46.49
4246	NASDAQ	CHMG	Wed, May 26, 2021	43.54	44.70	43.50	44.35
4245	NASDAQ	CHMG	Tue, May 25, 2021	44.57	44.99	43.13	43.13
4244	NASDAQ	CHMG	Mon, May 24, 2021	44.37	44.76	44.27	44.56
4243	NASDAQ	CHMG	Fri, May 21, 2021	44.14	44.98	43.85	44.48
4242	NASDAQ	CHMG	Thu, May 20, 2021	43.07	43.91	43.02	43.84
4241	NASDAQ	CHMG	Wed, May 19, 2021	43.11	43.42	42.72	42.90
4240	NASDAQ	CHMG	Tue, May 18, 2021	43.91	43.98	43.05	43.05
4239	NASDAQ	CHMG	Mon, May 17, 2021	43.89	44.30	43.54	43.88
4238	NASDAQ	CHMG	Fri, May 14, 2021	44.46	44.89	44.01	44.11
4237	NASDAQ	CHMG	Thu, May 13, 2021	43.05	43.83	42.80	43.72
4236	NASDAQ	CHMG	Wed, May 12, 2021	43.50	43.50	43.04	43.04
4235	NASDAQ	CHMG	Tue, May 11, 2021	43.45	44.02	42.56	43.50
4234	NASDAQ	CHMG	Mon, May 10, 2021	44.12	44.89	43.90	43.90
4233	NASDAQ	CHMG	Fri, May 7, 2021	43.34	44.48	42.94	44.13
4232	NASDAQ	CHMG	Thu, May 6, 2021	42.86	43.50	42.80	43.22
4231	NASDAQ	CHMG	Wed, May 5, 2021	43.08	43.62	42.50	42.64
4230	NASDAQ	CHMG	Tue, May 4, 2021	43.46	43.46	42.78	42.78
4229	NASDAQ	CHMG	Mon, May 3, 2021	43.01	43.36	42.61	43.30
4228	NASDAQ	CHMG	Fri, Apr 30, 2021	42.82	42.82	42.10	42.50
4227	NASDAQ	CHMG	Thu, Apr 29, 2021	44.50	44.74	42.61	42.90
4226	NASDAQ	CHMG	Wed, Apr 28, 2021	44.17	44.56	44.04	44.11
4225	NASDAQ	CHMG	Tue, Apr 27, 2021	43.01	44.42	43.01	44.20
4224	NASDAQ	CHMG	Mon, Apr 26, 2021	43.02	43.86	42.69	43.67
4223	NASDAQ	CHMG	Fri, Apr 23, 2021	42.56	43.68	42.30	42.80
4222	NASDAQ	CHMG	Thu, Apr 22, 2021	42.38	43.74	42.38	42.94
4221	NASDAQ	CHMG	Wed, Apr 21, 2021	42.83	43.70	42.68	43.29
4220	NASDAQ	CHMG	Tue, Apr 20, 2021	43.06	43.54	41.89	42.70
4219	NASDAQ	CHMG	Mon, Apr 19, 2021	42.98	43.40	42.44	43.05
4218	NASDAQ	CHMG	Fri, Apr 16, 2021	43.71	43.71	42.09	42.97
4217	NASDAQ	CHMG	Thu, Apr 15, 2021	44.00	44.00	43.28	43.35
4216	NASDAQ	CHMG	Wed, Apr 14, 2021	44.00	44.17	42.89	43.61
4215	NASDAQ	CHMG	Tue, Apr 13, 2021	44.17	44.33	43.30	43.92
4214	NASDAQ	CHMG	Mon, Apr 12, 2021	44.39	44.45	43.66	44.02
4213	NASDAQ	CHMG	Fri, Apr 9, 2021	44.13	44.35	43.48	44.13
4212	NASDAQ	CHMG	Thu, Apr 8, 2021	43.01	44.73	43.01	44.07
4211	NASDAQ	CHMG	Wed, Apr 7, 2021	43.39	43.50	42.91	42.91
4210	NASDAQ	CHMG	Tue, Apr 6, 2021	43.00	43.76	42.50	43.50
4209	NASDAQ	CHMG	Mon, Apr 5, 2021	42.75	43.00	42.14	42.70
4208	NASDAQ	CHMG	Thu, Apr 1, 2021	42.15	42.71	41.93	42.49
4207	NASDAQ	CHMG	Wed, Mar 31, 2021	42.32	42.32	41.62	41.82
4206	NASDAQ	CHMG	Tue, Mar 30, 2021	42.00	42.49	42.00	42.03
4205	NASDAQ	CHMG	Mon, Mar 29, 2021	42.08	42.37	41.93	41.93
4204	NASDAQ	CHMG	Fri, Mar 26, 2021	41.88	43.17	41.20	42.39
4203	NASDAQ	CHMG	Thu, Mar 25, 2021	41.34	42.30	40.89	42.00
4202	NASDAQ	CHMG	Wed, Mar 24, 2021	40.76	42.37	40.01	41.37
4201	NASDAQ	CHMG	Tue, Mar 23, 2021	40.25	40.56	39.20	40.05
4200	NASDAQ	CHMG	Mon, Mar 22, 2021	40.10	40.75	40.00	40.00
4199	NASDAQ	CHMG	Fri, Mar 19, 2021	41.52	41.52	38.20	41.05
4198	NASDAQ	CHMG	Thu, Mar 18, 2021	40.98	41.20	40.64	41.03
4197	NASDAQ	CHMG	Wed, Mar 17, 2021	40.53	41.20	40.53	40.69
4196	NASDAQ	CHMG	Tue, Mar 16, 2021	43.45	43.45	41.24	42.25
4195	NASDAQ	CHMG	Mon, Mar 15, 2021	42.53	43.15	42.05	43.15
4194	NASDAQ	CHMG	Fri, Mar 12, 2021	44.28	45.00	41.95	42.87
4193	NASDAQ	CHMG	Thu, Mar 11, 2021	44.75	44.80	43.38	44.65
4192	NASDAQ	CHMG	Wed, Mar 10, 2021	43.06	44.73	43.06	44.73
4191	NASDAQ	CHMG	Tue, Mar 9, 2021	43.34	43.44	42.75	43.44
4190	NASDAQ	CHMG	Mon, Mar 8, 2021	42.35	44.49	41.76	42.39
4189	NASDAQ	CHMG	Fri, Mar 5, 2021	39.35	42.59	39.35	42.55
4188	NASDAQ	CHMG	Thu, Mar 4, 2021	36.90	39.14	36.90	39.14
4187	NASDAQ	CHMG	Wed, Mar 3, 2021	36.14	37.80	36.14	37.40
4186	NASDAQ	CHMG	Tue, Mar 2, 2021	36.11	36.74	35.59	36.47
4185	NASDAQ	CHMG	Mon, Mar 1, 2021	36.26	37.27	35.75	36.48
4184	NASDAQ	CHMG	Fri, Feb 26, 2021	36.16	36.66	35.21	35.21
4183	NASDAQ	CHMG	Thu, Feb 25, 2021	36.69	36.84	35.88	35.88
4182	NASDAQ	CHMG	Wed, Feb 24, 2021	36.70	37.36	36.23	36.70
4181	NASDAQ	CHMG	Tue, Feb 23, 2021	36.52	37.50	35.61	36.21
4180	NASDAQ	CHMG	Mon, Feb 22, 2021	35.80	37.37	35.17	37.37
4179	NASDAQ	CHMG	Fri, Feb 19, 2021	35.16	35.88	35.15	35.80
4178	NASDAQ	CHMG	Thu, Feb 18, 2021	35.53	35.69	34.85	34.85
4177	NASDAQ	CHMG	Wed, Feb 17, 2021	36.00	36.72	35.01	35.35
4176	NASDAQ	CHMG	Tue, Feb 16, 2021	37.51	37.51	36.13	36.60
4175	NASDAQ	CHMG	Fri, Feb 12, 2021	37.14	37.63	36.62	37.20
4174	NASDAQ	CHMG	Thu, Feb 11, 2021	36.20	37.30	35.90	36.80
4173	NASDAQ	CHMG	Wed, Feb 10, 2021	36.22	36.98	36.02	36.40
4172	NASDAQ	CHMG	Tue, Feb 9, 2021	35.50	36.32	34.79	36.26
4171	NASDAQ	CHMG	Mon, Feb 8, 2021	35.53	35.79	34.86	35.79
4170	NASDAQ	CHMG	Fri, Feb 5, 2021	35.04	35.58	35.04	35.48
4169	NASDAQ	CHMG	Thu, Feb 4, 2021	34.60	35.40	34.26	35.40
4168	NASDAQ	CHMG	Wed, Feb 3, 2021	34.07	34.72	34.07	34.30
4167	NASDAQ	CHMG	Tue, Feb 2, 2021	34.32	34.57	33.49	34.23
4166	NASDAQ	CHMG	Mon, Feb 1, 2021	34.02	34.16	33.75	34.07
4165	NASDAQ	CHMG	Fri, Jan 29, 2021	33.65	34.15	33.42	33.46
4164	NASDAQ	CHMG	Thu, Jan 28, 2021	33.47	33.95	33.47	33.82
4163	NASDAQ	CHMG	Wed, Jan 27, 2021	33.63	34.28	33.33	33.94
4162	NASDAQ	CHMG	Tue, Jan 26, 2021	34.03	34.48	33.70	34.20
4161	NASDAQ	CHMG	Mon, Jan 25, 2021	33.70	34.76	33.52	34.05
4160	NASDAQ	CHMG	Fri, Jan 22, 2021	34.51	35.00	34.01	34.69
4159	NASDAQ	CHMG	Thu, Jan 21, 2021	34.00	35.24	33.69	34.10
4158	NASDAQ	CHMG	Wed, Jan 20, 2021	35.34	36.15	34.07	34.97
4157	NASDAQ	CHMG	Tue, Jan 19, 2021	33.78	36.16	33.78	35.38
4156	NASDAQ	CHMG	Fri, Jan 15, 2021	35.30	35.75	35.24	35.34
4155	NASDAQ	CHMG	Thu, Jan 14, 2021	35.14	35.77	35.14	35.77
4154	NASDAQ	CHMG	Wed, Jan 13, 2021	34.53	35.64	34.53	35.13
4153	NASDAQ	CHMG	Tue, Jan 12, 2021	34.30	35.50	34.11	35.45
4152	NASDAQ	CHMG	Mon, Jan 11, 2021	33.61	33.73	33.45	33.73
4151	NASDAQ	CHMG	Fri, Jan 8, 2021	34.65	34.65	33.71	33.73
4150	NASDAQ	CHMG	Thu, Jan 7, 2021	33.85	35.01	33.85	34.07
4149	NASDAQ	CHMG	Wed, Jan 6, 2021	33.95	35.33	33.94	34.15
4148	NASDAQ	CHMG	Tue, Jan 5, 2021	34.85	34.85	33.62	33.62
4147	NASDAQ	CHMG	Mon, Jan 4, 2021	34.44	34.62	33.85	33.99
4146	NASDAQ	CHMG	Thu, Dec 31, 2020	33.78	34.69	33.78	33.95
4145	NASDAQ	CHMG	Wed, Dec 30, 2020	34.82	34.82	34.02	34.02
4144	NASDAQ	CHMG	Tue, Dec 29, 2020	33.85	34.08	33.66	33.95
4143	NASDAQ	CHMG	Mon, Dec 28, 2020	33.70	34.18	33.70	34.00
4142	NASDAQ	CHMG	Thu, Dec 24, 2020	33.56	33.78	33.56	33.65
4141	NASDAQ	CHMG	Wed, Dec 23, 2020	33.75	33.89	33.53	33.54
4140	NASDAQ	CHMG	Tue, Dec 22, 2020	33.82	34.15	33.82	34.00
4139	NASDAQ	CHMG	Mon, Dec 21, 2020	34.44	34.44	33.55	34.38
4138	NASDAQ	CHMG	Fri, Dec 18, 2020	34.95	34.95	34.25	34.70
4137	NASDAQ	CHMG	Thu, Dec 17, 2020	34.41	35.08	34.26	35.08
4136	NASDAQ	CHMG	Wed, Dec 16, 2020	35.12	35.12	34.32	34.35
4135	NASDAQ	CHMG	Tue, Dec 15, 2020	33.96	34.49	33.83	34.04
4134	NASDAQ	CHMG	Mon, Dec 14, 2020	33.79	34.10	33.46	33.53
4133	NASDAQ	CHMG	Fri, Dec 11, 2020	33.72	33.72	33.42	33.65
4132	NASDAQ	CHMG	Thu, Dec 10, 2020	33.53	34.19	33.53	33.95
4131	NASDAQ	CHMG	Wed, Dec 9, 2020	34.70	34.70	33.45	33.45
4130	NASDAQ	CHMG	Tue, Dec 8, 2020	33.84	34.50	33.66	34.50
4129	NASDAQ	CHMG	Mon, Dec 7, 2020	35.00	35.32	34.26	34.27
4128	NASDAQ	CHMG	Fri, Dec 4, 2020	34.28	35.33	34.26	35.18
4127	NASDAQ	CHMG	Thu, Dec 3, 2020	34.04	34.25	33.57	34.10
4126	NASDAQ	CHMG	Wed, Dec 2, 2020	33.68	34.34	33.68	34.34
4125	NASDAQ	CHMG	Tue, Dec 1, 2020	34.15	34.15	33.00	33.68
4124	NASDAQ	CHMG	Mon, Nov 30, 2020	33.88	33.98	33.21	33.55
4123	NASDAQ	CHMG	Fri, Nov 27, 2020	34.13	34.13	33.30	33.78
4122	NASDAQ	CHMG	Wed, Nov 25, 2020	33.60	34.41	33.60	34.41
4121	NASDAQ	CHMG	Tue, Nov 24, 2020	34.06	34.75	33.48	34.50
4120	NASDAQ	CHMG	Mon, Nov 23, 2020	33.99	34.24	33.92	33.98
4119	NASDAQ	CHMG	Fri, Nov 20, 2020	35.56	35.56	33.50	33.99
4118	NASDAQ	CHMG	Thu, Nov 19, 2020	35.93	36.15	35.30	35.97
4117	NASDAQ	CHMG	Wed, Nov 18, 2020	35.71	36.15	35.71	36.09
4116	NASDAQ	CHMG	Tue, Nov 17, 2020	36.01	36.31	36.00	36.00
4115	NASDAQ	CHMG	Mon, Nov 16, 2020	36.83	37.40	36.21	36.61
4114	NASDAQ	CHMG	Fri, Nov 13, 2020	37.51	37.51	35.58	36.30
4113	NASDAQ	CHMG	Thu, Nov 12, 2020	38.60	38.60	36.31	36.99
4112	NASDAQ	CHMG	Wed, Nov 11, 2020	39.65	39.65	38.33	38.86
4111	NASDAQ	CHMG	Tue, Nov 10, 2020	39.00	39.50	38.05	39.41
4110	NASDAQ	CHMG	Mon, Nov 9, 2020	37.00	39.14	36.51	38.22
4109	NASDAQ	CHMG	Fri, Nov 6, 2020	35.51	35.70	34.03	35.42
4108	NASDAQ	CHMG	Thu, Nov 5, 2020	35.55	35.58	34.70	35.35
4107	NASDAQ	CHMG	Wed, Nov 4, 2020	36.04	36.04	34.56	35.76
4106	NASDAQ	CHMG	Tue, Nov 3, 2020	33.56	36.83	33.56	36.83
4105	NASDAQ	CHMG	Mon, Nov 2, 2020	34.22	34.68	33.11	33.60
4104	NASDAQ	CHMG	Fri, Oct 30, 2020	33.87	34.60	33.67	34.08
4103	NASDAQ	CHMG	Thu, Oct 29, 2020	33.09	35.01	32.80	33.58
4102	NASDAQ	CHMG	Wed, Oct 28, 2020	35.29	35.29	33.26	33.86
4101	NASDAQ	CHMG	Tue, Oct 27, 2020	35.38	36.06	35.38	35.43
4100	NASDAQ	CHMG	Mon, Oct 26, 2020	36.75	37.22	34.55	35.38
4099	NASDAQ	CHMG	Fri, Oct 23, 2020	35.63	37.94	35.60	36.80
4098	NASDAQ	CHMG	Thu, Oct 22, 2020	35.09	35.48	34.64	35.11
4097	NASDAQ	CHMG	Wed, Oct 21, 2020	34.96	35.34	34.96	35.20
4096	NASDAQ	CHMG	Tue, Oct 20, 2020	35.15	35.41	35.00	35.35
4095	NASDAQ	CHMG	Mon, Oct 19, 2020	34.88	35.24	34.45	34.45
4094	NASDAQ	CHMG	Fri, Oct 16, 2020	32.78	34.99	32.78	34.99
4093	NASDAQ	CHMG	Thu, Oct 15, 2020	31.15	33.50	31.15	33.50
4092	NASDAQ	CHMG	Wed, Oct 14, 2020	33.50	34.21	33.50	33.59
4091	NASDAQ	CHMG	Tue, Oct 13, 2020	32.84	33.28	32.67	33.28
4090	NASDAQ	CHMG	Mon, Oct 12, 2020	32.50	33.49	32.50	33.30
4089	NASDAQ	CHMG	Fri, Oct 9, 2020	32.24	32.70	32.24	32.70
4088	NASDAQ	CHMG	Thu, Oct 8, 2020	31.50	32.25	31.25	31.90
4087	NASDAQ	CHMG	Wed, Oct 7, 2020	30.31	31.50	30.31	31.50
4086	NASDAQ	CHMG	Tue, Oct 6, 2020	30.18	31.51	29.83	30.29
4085	NASDAQ	CHMG	Mon, Oct 5, 2020	29.95	30.64	29.51	30.64
4084	NASDAQ	CHMG	Fri, Oct 2, 2020	28.40	30.18	28.40	30.00
4083	NASDAQ	CHMG	Thu, Oct 1, 2020	29.25	29.25	28.37	28.57
4082	NASDAQ	CHMG	Wed, Sep 30, 2020	28.99	29.23	27.88	28.87
4081	NASDAQ	CHMG	Tue, Sep 29, 2020	28.58	29.08	28.52	28.90
4080	NASDAQ	CHMG	Mon, Sep 28, 2020	28.41	28.84	27.89	28.25
4079	NASDAQ	CHMG	Fri, Sep 25, 2020	28.20	28.20	27.69	27.69
4078	NASDAQ	CHMG	Thu, Sep 24, 2020	27.41	27.85	27.38	27.52
4077	NASDAQ	CHMG	Wed, Sep 23, 2020	30.65	30.65	27.51	27.52
4076	NASDAQ	CHMG	Tue, Sep 22, 2020	29.80	30.10	29.08	29.39
4075	NASDAQ	CHMG	Mon, Sep 21, 2020	29.32	29.82	29.32	29.50
4074	NASDAQ	CHMG	Fri, Sep 18, 2020	30.44	30.44	29.65	30.24
4073	NASDAQ	CHMG	Thu, Sep 17, 2020	28.37	30.38	28.37	30.00
4072	NASDAQ	CHMG	Wed, Sep 16, 2020	29.73	29.99	29.34	29.72
4071	NASDAQ	CHMG	Tue, Sep 15, 2020	29.77	30.29	29.10	29.20
4070	NASDAQ	CHMG	Mon, Sep 14, 2020	29.58	30.49	28.75	29.77
4069	NASDAQ	CHMG	Fri, Sep 11, 2020	30.65	30.71	28.72	28.72
4068	NASDAQ	CHMG	Thu, Sep 10, 2020	29.67	31.09	29.62	30.35
4067	NASDAQ	CHMG	Wed, Sep 9, 2020	31.09	31.16	30.41	30.70
4066	NASDAQ	CHMG	Tue, Sep 8, 2020	30.34	31.20	30.34	30.75
4065	NASDAQ	CHMG	Fri, Sep 4, 2020	30.97	31.60	30.17	30.76
4064	NASDAQ	CHMG	Thu, Sep 3, 2020	30.98	31.27	30.19	30.95
4063	NASDAQ	CHMG	Wed, Sep 2, 2020	29.34	31.13	29.11	30.90
4062	NASDAQ	CHMG	Tue, Sep 1, 2020	29.28	29.53	28.37	29.27
4061	NASDAQ	CHMG	Mon, Aug 31, 2020	28.68	29.40	28.68	28.71
4060	NASDAQ	CHMG	Fri, Aug 28, 2020	29.64	30.00	28.40	29.80
4059	NASDAQ	CHMG	Thu, Aug 27, 2020	29.09	29.48	29.05	29.07
4058	NASDAQ	CHMG	Wed, Aug 26, 2020	29.29	29.29	29.29	29.29
4057	NASDAQ	CHMG	Tue, Aug 25, 2020	29.92	30.70	29.90	30.70
4056	NASDAQ	CHMG	Mon, Aug 24, 2020	30.50	30.50	29.11	29.22
4055	NASDAQ	CHMG	Fri, Aug 21, 2020	30.22	31.20	28.87	29.80
4054	NASDAQ	CHMG	Thu, Aug 20, 2020	30.64	31.50	28.36	30.70
4053	NASDAQ	CHMG	Wed, Aug 19, 2020	32.41	32.59	30.50	30.50
4052	NASDAQ	CHMG	Tue, Aug 18, 2020	31.02	32.80	31.02	31.83
4051	NASDAQ	CHMG	Mon, Aug 17, 2020	31.15	32.00	29.81	31.63
4050	NASDAQ	CHMG	Fri, Aug 14, 2020	30.62	30.92	30.62	30.92
4049	NASDAQ	CHMG	Thu, Aug 13, 2020	30.10	30.10	30.00	30.06
4048	NASDAQ	CHMG	Wed, Aug 12, 2020	29.40	30.80	29.40	30.80
4047	NASDAQ	CHMG	Tue, Aug 11, 2020	28.57	29.37	28.57	28.71
4046	NASDAQ	CHMG	Mon, Aug 10, 2020	27.23	28.84	27.01	28.36
4045	NASDAQ	CHMG	Fri, Aug 7, 2020	27.79	28.30	27.44	27.56
4044	NASDAQ	CHMG	Thu, Aug 6, 2020	28.09	28.86	28.09	28.31
4043	NASDAQ	CHMG	Wed, Aug 5, 2020	28.50	28.50	28.10	28.40
4042	NASDAQ	CHMG	Tue, Aug 4, 2020	27.76	29.02	27.34	28.32
4041	NASDAQ	CHMG	Mon, Aug 3, 2020	27.40	28.44	27.25	27.62
4040	NASDAQ	CHMG	Fri, Jul 31, 2020	28.25	28.25	27.01	27.01
4039	NASDAQ	CHMG	Thu, Jul 30, 2020	28.15	28.89	28.05	28.05
4038	NASDAQ	CHMG	Wed, Jul 29, 2020	29.50	29.50	28.99	29.07
4037	NASDAQ	CHMG	Tue, Jul 28, 2020	30.10	30.10	29.00	29.15
4036	NASDAQ	CHMG	Mon, Jul 27, 2020	27.36	30.88	27.01	30.29
4035	NASDAQ	CHMG	Fri, Jul 24, 2020	27.27	27.49	27.02	27.05
4034	NASDAQ	CHMG	Thu, Jul 23, 2020	27.81	28.28	27.39	27.55
4033	NASDAQ	CHMG	Wed, Jul 22, 2020	28.01	28.01	27.52	27.63
4032	NASDAQ	CHMG	Tue, Jul 21, 2020	25.98	28.73	25.98	27.29
4031	NASDAQ	CHMG	Mon, Jul 20, 2020	25.01	26.50	25.01	25.52
4030	NASDAQ	CHMG	Fri, Jul 17, 2020	24.71	25.20	24.71	24.83
4029	NASDAQ	CHMG	Thu, Jul 16, 2020	25.42	25.45	25.15	25.15
4028	NASDAQ	CHMG	Wed, Jul 15, 2020	26.20	27.66	26.13	26.13
4027	NASDAQ	CHMG	Tue, Jul 14, 2020	24.76	25.56	24.76	25.39
4026	NASDAQ	CHMG	Mon, Jul 13, 2020	26.00	26.12	24.66	24.68
4025	NASDAQ	CHMG	Fri, Jul 10, 2020	24.93	25.78	24.93	25.78
4024	NASDAQ	CHMG	Thu, Jul 9, 2020	26.14	26.14	24.62	25.15
4023	NASDAQ	CHMG	Wed, Jul 8, 2020	25.76	26.11	25.39	25.40
4022	NASDAQ	CHMG	Tue, Jul 7, 2020	26.61	26.66	26.03	26.03
4021	NASDAQ	CHMG	Mon, Jul 6, 2020	27.33	27.68	26.82	27.19
4020	NASDAQ	CHMG	Thu, Jul 2, 2020	26.31	27.35	26.19	27.20
4019	NASDAQ	CHMG	Wed, Jul 1, 2020	27.71	28.01	25.84	25.84
4018	NASDAQ	CHMG	Tue, Jun 30, 2020	24.85	27.36	24.85	27.30
4017	NASDAQ	CHMG	Mon, Jun 29, 2020	24.86	27.96	24.86	27.96
4016	NASDAQ	CHMG	Fri, Jun 26, 2020	25.40	26.30	24.51	24.55
4015	NASDAQ	CHMG	Thu, Jun 25, 2020	24.60	25.86	24.60	25.86
4014	NASDAQ	CHMG	Wed, Jun 24, 2020	25.50	25.95	24.74	24.74
4013	NASDAQ	CHMG	Tue, Jun 23, 2020	26.57	27.60	26.50	26.50
4012	NASDAQ	CHMG	Mon, Jun 22, 2020	25.50	26.45	25.50	26.45
4011	NASDAQ	CHMG	Fri, Jun 19, 2020	26.45	26.45	25.00	25.00
4010	NASDAQ	CHMG	Thu, Jun 18, 2020	26.22	27.77	25.75	25.75
4009	NASDAQ	CHMG	Wed, Jun 17, 2020	28.00	28.00	27.20	27.20
4008	NASDAQ	CHMG	Tue, Jun 16, 2020	28.92	29.72	27.22	28.65
4007	NASDAQ	CHMG	Mon, Jun 15, 2020	25.86	28.06	25.86	28.06
4006	NASDAQ	CHMG	Fri, Jun 12, 2020	26.67	26.67	25.03	26.01
4005	NASDAQ	CHMG	Thu, Jun 11, 2020	29.23	29.23	25.76	26.21
4004	NASDAQ	CHMG	Wed, Jun 10, 2020	31.00	31.61	29.99	30.23
4003	NASDAQ	CHMG	Tue, Jun 9, 2020	30.53	30.99	30.03	30.99
4002	NASDAQ	CHMG	Mon, Jun 8, 2020	29.63	31.11	29.63	30.80
4001	NASDAQ	CHMG	Fri, Jun 5, 2020	26.35	30.00	25.37	30.00
4000	NASDAQ	CHMG	Thu, Jun 4, 2020	25.55	25.71	25.55	25.71
3999	NASDAQ	CHMG	Wed, Jun 3, 2020	25.38	26.36	25.29	25.33
3998	NASDAQ	CHMG	Tue, Jun 2, 2020	25.21	25.46	24.60	24.80
3997	NASDAQ	CHMG	Mon, Jun 1, 2020	25.50	26.02	24.62	24.62
3996	NASDAQ	CHMG	Fri, May 29, 2020	25.25	25.32	25.25	25.32
3995	NASDAQ	CHMG	Thu, May 28, 2020	26.26	26.80	25.85	25.85
3994	NASDAQ	CHMG	Wed, May 27, 2020	25.85	26.56	25.56	25.85
3993	NASDAQ	CHMG	Tue, May 26, 2020	26.58	26.58	25.89	26.05
3992	NASDAQ	CHMG	Fri, May 22, 2020	25.52	26.10	25.10	26.10
3991	NASDAQ	CHMG	Thu, May 21, 2020	25.45	26.47	24.93	24.93
3990	NASDAQ	CHMG	Wed, May 20, 2020	24.94	26.34	24.55	26.34
3989	NASDAQ	CHMG	Tue, May 19, 2020	25.65	26.83	24.07	24.07
3988	NASDAQ	CHMG	Mon, May 18, 2020	25.96	26.53	25.55	26.32
3987	NASDAQ	CHMG	Fri, May 15, 2020	24.25	24.93	24.25	24.93
3986	NASDAQ	CHMG	Thu, May 14, 2020	23.31	24.39	23.01	24.39
3985	NASDAQ	CHMG	Wed, May 13, 2020	24.06	24.15	23.51	23.85
3984	NASDAQ	CHMG	Tue, May 12, 2020	26.95	26.95	24.16	24.16
3983	NASDAQ	CHMG	Mon, May 11, 2020	26.00	26.95	24.30	25.83
3982	NASDAQ	CHMG	Fri, May 8, 2020	26.40	27.00	25.60	25.60
3981	NASDAQ	CHMG	Thu, May 7, 2020	24.84	25.89	24.61	25.89
3980	NASDAQ	CHMG	Wed, May 6, 2020	24.50	25.00	24.01	24.01
3979	NASDAQ	CHMG	Tue, May 5, 2020	24.66	26.12	24.50	24.50
3978	NASDAQ	CHMG	Mon, May 4, 2020	24.76	26.75	24.75	26.20
3977	NASDAQ	CHMG	Fri, May 1, 2020	24.50	25.90	23.90	25.90
3976	NASDAQ	CHMG	Thu, Apr 30, 2020	26.67	27.00	24.50	24.50
3975	NASDAQ	CHMG	Wed, Apr 29, 2020	27.73	29.00	27.22	27.72
3974	NASDAQ	CHMG	Tue, Apr 28, 2020	29.23	29.24	26.52	26.76
3973	NASDAQ	CHMG	Mon, Apr 27, 2020	27.34	28.70	26.38	28.70
3972	NASDAQ	CHMG	Fri, Apr 24, 2020	25.55	26.82	25.22	26.38
3971	NASDAQ	CHMG	Thu, Apr 23, 2020	25.79	25.79	25.12	25.63
3970	NASDAQ	CHMG	Wed, Apr 22, 2020	25.45	26.81	24.50	25.95
3969	NASDAQ	CHMG	Tue, Apr 21, 2020	24.16	25.41	24.16	24.20
3968	NASDAQ	CHMG	Mon, Apr 20, 2020	24.50	25.18	24.22	24.80
3967	NASDAQ	CHMG	Fri, Apr 17, 2020	25.26	26.52	25.15	25.76
3966	NASDAQ	CHMG	Thu, Apr 16, 2020	24.51	24.62	23.55	24.44
3965	NASDAQ	CHMG	Wed, Apr 15, 2020	27.73	27.92	24.56	24.56
3964	NASDAQ	CHMG	Tue, Apr 14, 2020	28.79	29.46	28.07	28.07
3963	NASDAQ	CHMG	Mon, Apr 13, 2020	29.12	29.12	27.41	28.00
3962	NASDAQ	CHMG	Thu, Apr 9, 2020	29.85	30.33	28.63	29.53
3961	NASDAQ	CHMG	Wed, Apr 8, 2020	27.53	29.72	27.53	29.72
3960	NASDAQ	CHMG	Tue, Apr 7, 2020	29.20	29.20	28.25	28.25
3959	NASDAQ	CHMG	Mon, Apr 6, 2020	28.83	29.77	25.67	28.96
3958	NASDAQ	CHMG	Fri, Apr 3, 2020	28.86	28.86	26.50	26.64
3957	NASDAQ	CHMG	Thu, Apr 2, 2020	29.72	29.72	27.10	28.86
3956	NASDAQ	CHMG	Wed, Apr 1, 2020	30.50	33.25	27.00	27.00
3955	NASDAQ	CHMG	Tue, Mar 31, 2020	32.03	32.98	30.59	32.98
3954	NASDAQ	CHMG	Mon, Mar 30, 2020	30.10	32.93	29.77	32.93
3953	NASDAQ	CHMG	Fri, Mar 27, 2020	32.00	33.25	30.07	30.07
3952	NASDAQ	CHMG	Thu, Mar 26, 2020	32.00	35.70	31.00	33.75
3951	NASDAQ	CHMG	Wed, Mar 25, 2020	28.71	31.90	28.71	31.90
3950	NASDAQ	CHMG	Tue, Mar 24, 2020	27.00	28.77	26.75	28.74
3949	NASDAQ	CHMG	Mon, Mar 23, 2020	27.16	27.47	23.26	26.20
3948	NASDAQ	CHMG	Fri, Mar 20, 2020	24.00	27.48	24.00	26.01
3947	NASDAQ	CHMG	Thu, Mar 19, 2020	22.19	24.67	21.75	23.42
3946	NASDAQ	CHMG	Wed, Mar 18, 2020	23.61	24.81	23.26	23.27
3945	NASDAQ	CHMG	Tue, Mar 17, 2020	24.04	26.22	24.00	26.22
3944	NASDAQ	CHMG	Mon, Mar 16, 2020	26.04	26.84	23.06	23.27
3943	NASDAQ	CHMG	Fri, Mar 13, 2020	25.40	29.89	24.26	29.88
3942	NASDAQ	CHMG	Thu, Mar 12, 2020	26.80	26.80	23.75	23.75
3941	NASDAQ	CHMG	Wed, Mar 11, 2020	28.00	28.68	26.60	26.80
3940	NASDAQ	CHMG	Tue, Mar 10, 2020	30.00	30.01	27.38	28.00
3939	NASDAQ	CHMG	Mon, Mar 9, 2020	27.38	29.25	27.02	27.88
3938	NASDAQ	CHMG	Fri, Mar 6, 2020	31.78	32.47	31.05	31.19
3937	NASDAQ	CHMG	Thu, Mar 5, 2020	34.13	34.54	32.01	32.12
3936	NASDAQ	CHMG	Wed, Mar 4, 2020	35.12	35.33	34.12	34.29
3935	NASDAQ	CHMG	Tue, Mar 3, 2020	36.86	36.99	34.75	34.76
3934	NASDAQ	CHMG	Mon, Mar 2, 2020	35.90	36.91	35.32	35.89
3933	NASDAQ	CHMG	Fri, Feb 28, 2020	36.03	36.41	35.10	35.90
3932	NASDAQ	CHMG	Thu, Feb 27, 2020	37.99	37.99	36.85	36.85
3931	NASDAQ	CHMG	Wed, Feb 26, 2020	38.45	38.72	37.99	38.17
3930	NASDAQ	CHMG	Tue, Feb 25, 2020	38.50	38.67	37.30	38.02
3929	NASDAQ	CHMG	Mon, Feb 24, 2020	38.26	39.41	37.90	38.78
3928	NASDAQ	CHMG	Fri, Feb 21, 2020	39.30	40.04	38.90	38.99
3927	NASDAQ	CHMG	Thu, Feb 20, 2020	39.00	40.17	39.00	39.23
3926	NASDAQ	CHMG	Wed, Feb 19, 2020	39.33	39.77	38.62	38.90
3925	NASDAQ	CHMG	Tue, Feb 18, 2020	38.87	39.81	38.87	39.81
3924	NASDAQ	CHMG	Fri, Feb 14, 2020	39.38	39.38	38.85	38.85
3923	NASDAQ	CHMG	Thu, Feb 13, 2020	39.07	39.55	38.96	39.55
3922	NASDAQ	CHMG	Wed, Feb 12, 2020	39.78	40.00	38.80	38.94
3921	NASDAQ	CHMG	Tue, Feb 11, 2020	38.55	39.00	38.55	38.84
3920	NASDAQ	CHMG	Mon, Feb 10, 2020	38.50	39.31	38.31	38.53
3919	NASDAQ	CHMG	Fri, Feb 7, 2020	39.06	39.41	38.60	38.87
3918	NASDAQ	CHMG	Thu, Feb 6, 2020	40.04	40.63	39.71	39.71
3917	NASDAQ	CHMG	Wed, Feb 5, 2020	41.00	41.00	40.06	40.20
3916	NASDAQ	CHMG	Tue, Feb 4, 2020	40.39	41.20	40.39	40.90
3915	NASDAQ	CHMG	Mon, Feb 3, 2020	40.15	40.41	40.03	40.03
3914	NASDAQ	CHMG	Fri, Jan 31, 2020	40.32	40.76	39.67	39.67
3913	NASDAQ	CHMG	Thu, Jan 30, 2020	39.50	40.73	39.32	40.73
3912	NASDAQ	CHMG	Wed, Jan 29, 2020	40.00	40.00	39.58	39.70
3911	NASDAQ	CHMG	Tue, Jan 28, 2020	39.05	40.18	39.05	40.18
3910	NASDAQ	CHMG	Mon, Jan 27, 2020	39.41	39.60	39.06	39.06
3909	NASDAQ	CHMG	Fri, Jan 24, 2020	40.94	41.39	40.32	40.32
3908	NASDAQ	CHMG	Thu, Jan 23, 2020	41.26	41.75	39.76	40.52
3907	NASDAQ	CHMG	Wed, Jan 22, 2020	42.25	42.25	41.81	41.81
3906	NASDAQ	CHMG	Tue, Jan 21, 2020	41.66	42.37	41.66	42.00
3905	NASDAQ	CHMG	Fri, Jan 17, 2020	41.80	42.00	41.37	41.40
3904	NASDAQ	CHMG	Thu, Jan 16, 2020	41.22	41.87	41.22	41.55
3903	NASDAQ	CHMG	Wed, Jan 15, 2020	41.36	41.36	40.33	40.89
3902	NASDAQ	CHMG	Tue, Jan 14, 2020	41.70	42.19	41.25	41.25
3901	NASDAQ	CHMG	Mon, Jan 13, 2020	42.33	42.33	41.08	41.70
3900	NASDAQ	CHMG	Fri, Jan 10, 2020	41.50	43.05	41.50	41.76
3899	NASDAQ	CHMG	Thu, Jan 9, 2020	41.90	42.40	41.85	42.35
3898	NASDAQ	CHMG	Wed, Jan 8, 2020	41.91	42.38	41.50	42.38
3897	NASDAQ	CHMG	Tue, Jan 7, 2020	41.57	41.86	41.50	41.70
3896	NASDAQ	CHMG	Mon, Jan 6, 2020	42.11	42.68	41.69	42.01
3895	NASDAQ	CHMG	Fri, Jan 3, 2020	41.51	42.44	41.02	42.03
3894	NASDAQ	CHMG	Thu, Jan 2, 2020	42.60	43.11	41.39	42.07
3893	NASDAQ	CHMG	Tue, Dec 31, 2019	41.08	42.52	41.08	42.50
3892	NASDAQ	CHMG	Mon, Dec 30, 2019	42.24	42.24	41.75	41.82
3891	NASDAQ	CHMG	Fri, Dec 27, 2019	42.92	43.25	42.24	42.50
3890	NASDAQ	CHMG	Thu, Dec 26, 2019	43.55	44.23	43.11	43.21
3889	NASDAQ	CHMG	Tue, Dec 24, 2019	43.90	43.90	43.47	43.55
3888	NASDAQ	CHMG	Mon, Dec 23, 2019	44.50	44.51	43.85	43.92
3887	NASDAQ	CHMG	Fri, Dec 20, 2019	44.60	44.80	44.00	44.80
3886	NASDAQ	CHMG	Thu, Dec 19, 2019	44.40	44.65	44.33	44.60
3885	NASDAQ	CHMG	Wed, Dec 18, 2019	43.84	44.74	43.84	44.49
3884	NASDAQ	CHMG	Tue, Dec 17, 2019	43.66	44.37	43.43	43.99
3883	NASDAQ	CHMG	Mon, Dec 16, 2019	44.58	44.58	43.98	43.98
3882	NASDAQ	CHMG	Fri, Dec 13, 2019	44.43	44.51	44.13	44.50
3881	NASDAQ	CHMG	Thu, Dec 12, 2019	44.70	44.88	43.65	44.88
3880	NASDAQ	CHMG	Wed, Dec 11, 2019	43.64	43.86	43.03	43.86
3879	NASDAQ	CHMG	Tue, Dec 10, 2019	43.35	43.97	42.65	43.88
3878	NASDAQ	CHMG	Mon, Dec 9, 2019	43.75	44.18	43.62	43.69
3877	NASDAQ	CHMG	Fri, Dec 6, 2019	43.68	44.63	43.47	44.01
3876	NASDAQ	CHMG	Thu, Dec 5, 2019	43.77	44.23	43.55	43.55
3875	NASDAQ	CHMG	Wed, Dec 4, 2019	44.80	45.00	44.11	44.11
3874	NASDAQ	CHMG	Tue, Dec 3, 2019	44.22	44.91	44.10	44.75
3873	NASDAQ	CHMG	Mon, Dec 2, 2019	44.84	45.49	44.74	44.89
3872	NASDAQ	CHMG	Fri, Nov 29, 2019	45.04	45.77	45.04	45.77
3871	NASDAQ	CHMG	Wed, Nov 27, 2019	44.45	45.20	44.45	45.20
3870	NASDAQ	CHMG	Tue, Nov 26, 2019	45.56	45.56	44.38	44.38
3869	NASDAQ	CHMG	Mon, Nov 25, 2019	43.20	45.78	43.20	45.59
3868	NASDAQ	CHMG	Fri, Nov 22, 2019	43.87	44.54	43.33	43.50
3867	NASDAQ	CHMG	Thu, Nov 21, 2019	45.27	45.27	43.87	43.87
3866	NASDAQ	CHMG	Wed, Nov 20, 2019	45.90	45.90	44.84	45.00
3865	NASDAQ	CHMG	Tue, Nov 19, 2019	45.79	46.69	45.53	46.04
3864	NASDAQ	CHMG	Mon, Nov 18, 2019	45.30	46.07	45.18	45.76
3863	NASDAQ	CHMG	Fri, Nov 15, 2019	45.50	46.10	45.08	45.21
3862	NASDAQ	CHMG	Thu, Nov 14, 2019	45.35	45.96	44.94	45.26
3861	NASDAQ	CHMG	Wed, Nov 13, 2019	44.79	45.92	44.63	45.33
3860	NASDAQ	CHMG	Tue, Nov 12, 2019	45.47	45.75	44.65	44.97
3859	NASDAQ	CHMG	Mon, Nov 11, 2019	45.38	46.36	44.95	45.31
3858	NASDAQ	CHMG	Fri, Nov 8, 2019	45.41	45.93	44.81	45.93
3857	NASDAQ	CHMG	Thu, Nov 7, 2019	45.00	45.41	44.15	45.41
3856	NASDAQ	CHMG	Wed, Nov 6, 2019	44.76	44.97	44.55	44.57
3855	NASDAQ	CHMG	Tue, Nov 5, 2019	42.97	45.15	42.97	44.52
3854	NASDAQ	CHMG	Mon, Nov 4, 2019	43.41	43.85	43.20	43.85
3853	NASDAQ	CHMG	Fri, Nov 1, 2019	42.54	43.63	42.54	43.34
3852	NASDAQ	CHMG	Thu, Oct 31, 2019	42.50	42.73	41.75	42.57
3851	NASDAQ	CHMG	Wed, Oct 30, 2019	42.28	42.91	42.28	42.85
3850	NASDAQ	CHMG	Tue, Oct 29, 2019	42.45	43.02	42.27	43.02
3849	NASDAQ	CHMG	Mon, Oct 28, 2019	42.54	43.16	42.54	42.94
3848	NASDAQ	CHMG	Fri, Oct 25, 2019	42.74	42.90	42.51	42.70
3847	NASDAQ	CHMG	Thu, Oct 24, 2019	43.10	43.22	42.72	43.10
3846	NASDAQ	CHMG	Wed, Oct 23, 2019	42.49	42.92	42.28	42.91
3845	NASDAQ	CHMG	Tue, Oct 22, 2019	42.86	43.55	42.23	42.54
3844	NASDAQ	CHMG	Mon, Oct 21, 2019	44.27	44.27	41.60	43.20
3843	NASDAQ	CHMG	Fri, Oct 18, 2019	42.96	43.77	42.50	43.77
3842	NASDAQ	CHMG	Thu, Oct 17, 2019	43.27	44.95	42.37	43.20
3841	NASDAQ	CHMG	Wed, Oct 16, 2019	44.00	44.42	43.01	43.79
3840	NASDAQ	CHMG	Tue, Oct 15, 2019	42.60	44.26	41.91	44.12
3839	NASDAQ	CHMG	Mon, Oct 14, 2019	42.04	42.51	41.78	42.30
3838	NASDAQ	CHMG	Fri, Oct 11, 2019	42.00	42.95	41.80	41.84
3837	NASDAQ	CHMG	Thu, Oct 10, 2019	42.31	42.40	41.69	42.00
3836	NASDAQ	CHMG	Wed, Oct 9, 2019	42.17	42.61	42.00	42.00
3835	NASDAQ	CHMG	Tue, Oct 8, 2019	40.00	41.81	39.93	41.75
3834	NASDAQ	CHMG	Mon, Oct 7, 2019	40.12	41.99	40.00	41.60
3833	NASDAQ	CHMG	Fri, Oct 4, 2019	41.50	42.04	41.50	41.90
3832	NASDAQ	CHMG	Thu, Oct 3, 2019	41.58	41.70	41.31	41.70
3831	NASDAQ	CHMG	Wed, Oct 2, 2019	41.74	41.84	41.71	41.71
3830	NASDAQ	CHMG	Tue, Oct 1, 2019	42.21	42.41	41.35	42.00
3829	NASDAQ	CHMG	Mon, Sep 30, 2019	42.05	42.79	42.00	42.00
3828	NASDAQ	CHMG	Fri, Sep 27, 2019	41.55	42.36	41.46	42.02
3827	NASDAQ	CHMG	Thu, Sep 26, 2019	41.83	42.07	40.43	41.01
3826	NASDAQ	CHMG	Wed, Sep 25, 2019	40.59	42.00	40.43	41.70
3825	NASDAQ	CHMG	Tue, Sep 24, 2019	42.48	42.48	39.80	40.51
3824	NASDAQ	CHMG	Mon, Sep 23, 2019	43.98	43.98	42.22	42.48
3823	NASDAQ	CHMG	Fri, Sep 20, 2019	41.95	44.70	41.83	44.50
3822	NASDAQ	CHMG	Thu, Sep 19, 2019	42.80	43.66	41.74	41.74
3821	NASDAQ	CHMG	Wed, Sep 18, 2019	45.18	45.18	43.96	43.96
3820	NASDAQ	CHMG	Tue, Sep 17, 2019	44.02	45.18	44.01	44.80
3819	NASDAQ	CHMG	Mon, Sep 16, 2019	43.57	44.68	43.40	44.59
3818	NASDAQ	CHMG	Fri, Sep 13, 2019	44.40	45.90	43.66	44.01
3817	NASDAQ	CHMG	Thu, Sep 12, 2019	44.33	45.40	43.98	44.66
3816	NASDAQ	CHMG	Wed, Sep 11, 2019	44.96	45.40	44.50	45.23
3815	NASDAQ	CHMG	Tue, Sep 10, 2019	42.99	44.90	42.53	44.00
3814	NASDAQ	CHMG	Mon, Sep 9, 2019	41.65	42.60	40.71	42.60
3813	NASDAQ	CHMG	Fri, Sep 6, 2019	41.70	41.70	41.42	41.42
3812	NASDAQ	CHMG	Thu, Sep 5, 2019	41.85	42.40	41.43	42.40
3811	NASDAQ	CHMG	Wed, Sep 4, 2019	41.21	41.99	40.73	41.14
3810	NASDAQ	CHMG	Tue, Sep 3, 2019	39.90	40.97	39.84	40.84
3809	NASDAQ	CHMG	Fri, Aug 30, 2019	41.00	41.00	39.74	40.19
3808	NASDAQ	CHMG	Thu, Aug 29, 2019	41.64	41.75	40.70	41.15
3807	NASDAQ	CHMG	Wed, Aug 28, 2019	39.93	41.42	38.61	41.39
3806	NASDAQ	CHMG	Tue, Aug 27, 2019	40.13	40.50	39.00	40.50
3805	NASDAQ	CHMG	Mon, Aug 26, 2019	39.05	40.30	39.05	39.95
3804	NASDAQ	CHMG	Fri, Aug 23, 2019	39.99	40.08	38.56	39.00
3803	NASDAQ	CHMG	Thu, Aug 22, 2019	42.55	42.55	40.09	40.09
3802	NASDAQ	CHMG	Wed, Aug 21, 2019	39.71	40.09	38.83	39.51
3801	NASDAQ	CHMG	Tue, Aug 20, 2019	40.40	40.95	39.75	39.90
3800	NASDAQ	CHMG	Mon, Aug 19, 2019	41.07	41.90	40.09	40.65
3799	NASDAQ	CHMG	Fri, Aug 16, 2019	40.46	41.08	40.17	41.00
3798	NASDAQ	CHMG	Thu, Aug 15, 2019	40.28	40.28	40.11	40.11
3797	NASDAQ	CHMG	Wed, Aug 14, 2019	40.15	40.82	39.75	39.92
3796	NASDAQ	CHMG	Tue, Aug 13, 2019	40.73	41.00	39.79	41.00
3795	NASDAQ	CHMG	Mon, Aug 12, 2019	42.00	42.00	39.65	39.97
3794	NASDAQ	CHMG	Fri, Aug 9, 2019	42.41	42.89	41.99	41.99
3793	NASDAQ	CHMG	Thu, Aug 8, 2019	43.07	43.39	42.40	42.40
3792	NASDAQ	CHMG	Wed, Aug 7, 2019	43.18	43.90	43.02	43.07
3791	NASDAQ	CHMG	Tue, Aug 6, 2019	42.32	44.42	42.32	43.40
3790	NASDAQ	CHMG	Mon, Aug 5, 2019	42.38	42.66	42.00	42.00
3789	NASDAQ	CHMG	Fri, Aug 2, 2019	43.03	43.81	43.02	43.31
3788	NASDAQ	CHMG	Thu, Aug 1, 2019	42.75	44.34	42.67	43.05
3787	NASDAQ	CHMG	Wed, Jul 31, 2019	43.51	44.02	43.50	43.64
3786	NASDAQ	CHMG	Tue, Jul 30, 2019	44.23	44.97	43.21	43.21
3785	NASDAQ	CHMG	Mon, Jul 29, 2019	45.44	45.44	44.30	44.31
3784	NASDAQ	CHMG	Fri, Jul 26, 2019	45.25	46.51	44.94	45.13
3783	NASDAQ	CHMG	Thu, Jul 25, 2019	46.28	47.03	45.30	45.35
3782	NASDAQ	CHMG	Wed, Jul 24, 2019	45.50	48.09	45.50	47.21
3781	NASDAQ	CHMG	Tue, Jul 23, 2019	47.72	47.72	47.31	47.31
3780	NASDAQ	CHMG	Mon, Jul 22, 2019	47.82	48.39	47.47	48.00
3779	NASDAQ	CHMG	Fri, Jul 19, 2019	47.22	48.90	46.73	48.75
3778	NASDAQ	CHMG	Thu, Jul 18, 2019	47.06	47.51	47.06	47.51
3777	NASDAQ	CHMG	Wed, Jul 17, 2019	46.90	47.80	46.90	47.00
3776	NASDAQ	CHMG	Tue, Jul 16, 2019	48.25	48.25	47.58	47.97
3775	NASDAQ	CHMG	Mon, Jul 15, 2019	48.23	48.75	46.99	48.49
3774	NASDAQ	CHMG	Fri, Jul 12, 2019	48.96	48.96	47.71	47.71
3773	NASDAQ	CHMG	Thu, Jul 11, 2019	48.98	48.98	48.75	48.76
3772	NASDAQ	CHMG	Wed, Jul 10, 2019	48.81	48.94	48.78	48.88
3771	NASDAQ	CHMG	Tue, Jul 9, 2019	48.51	48.80	48.51	48.66
3770	NASDAQ	CHMG	Mon, Jul 8, 2019	48.88	48.88	47.02	48.46
3769	NASDAQ	CHMG	Fri, Jul 5, 2019	48.60	49.00	48.24	49.00
3768	NASDAQ	CHMG	Wed, Jul 3, 2019	48.89	48.89	48.62	48.62
3767	NASDAQ	CHMG	Tue, Jul 2, 2019	48.80	48.89	48.46	48.89
3766	NASDAQ	CHMG	Mon, Jul 1, 2019	48.41	48.65	47.71	48.65
3765	NASDAQ	CHMG	Fri, Jun 28, 2019	47.70	48.50	47.27	48.34
3764	NASDAQ	CHMG	Thu, Jun 27, 2019	47.98	47.98	47.24	47.64
3763	NASDAQ	CHMG	Wed, Jun 26, 2019	47.70	47.70	46.25	47.65
3762	NASDAQ	CHMG	Tue, Jun 25, 2019	47.16	47.38	46.44	47.20
3761	NASDAQ	CHMG	Mon, Jun 24, 2019	47.75	48.45	47.35	47.45
3760	NASDAQ	CHMG	Fri, Jun 21, 2019	47.24	48.98	47.24	48.05
3759	NASDAQ	CHMG	Thu, Jun 20, 2019	47.88	47.88	47.57	47.57
3758	NASDAQ	CHMG	Wed, Jun 19, 2019	47.93	47.93	47.03	47.16
3757	NASDAQ	CHMG	Tue, Jun 18, 2019	47.00	47.85	47.00	47.40
3756	NASDAQ	CHMG	Mon, Jun 17, 2019	45.77	46.88	45.77	46.88
3755	NASDAQ	CHMG	Fri, Jun 14, 2019	45.76	46.45	45.42	45.50
3754	NASDAQ	CHMG	Thu, Jun 13, 2019	45.98	46.10	45.89	46.10
3753	NASDAQ	CHMG	Wed, Jun 12, 2019	45.91	46.14	45.23	45.99
3752	NASDAQ	CHMG	Tue, Jun 11, 2019	45.73	47.07	45.60	45.64
3751	NASDAQ	CHMG	Mon, Jun 10, 2019	45.89	46.75	45.56	46.00
3750	NASDAQ	CHMG	Fri, Jun 7, 2019	46.85	46.85	45.98	45.98
3749	NASDAQ	CHMG	Thu, Jun 6, 2019	45.44	46.49	45.44	46.00
3748	NASDAQ	CHMG	Wed, Jun 5, 2019	45.40	46.20	44.92	45.87
3747	NASDAQ	CHMG	Tue, Jun 4, 2019	45.42	46.24	45.09	45.50
3746	NASDAQ	CHMG	Mon, Jun 3, 2019	44.99	45.92	43.70	45.30
3745	NASDAQ	CHMG	Fri, May 31, 2019	45.56	45.79	44.35	44.80
3744	NASDAQ	CHMG	Thu, May 30, 2019	46.56	46.84	45.02	45.60
3743	NASDAQ	CHMG	Wed, May 29, 2019	46.49	47.38	46.18	46.50
3742	NASDAQ	CHMG	Tue, May 28, 2019	47.56	47.86	46.51	46.75
3741	NASDAQ	CHMG	Fri, May 24, 2019	47.01	48.33	46.53	48.00
3740	NASDAQ	CHMG	Thu, May 23, 2019	46.57	47.00	46.03	46.79
3739	NASDAQ	CHMG	Wed, May 22, 2019	47.82	48.46	47.36	47.46
3738	NASDAQ	CHMG	Tue, May 21, 2019	47.38	49.06	47.38	47.82
3737	NASDAQ	CHMG	Mon, May 20, 2019	47.95	48.30	47.43	48.25
3736	NASDAQ	CHMG	Fri, May 17, 2019	49.23	49.26	47.97	48.10
3735	NASDAQ	CHMG	Thu, May 16, 2019	49.40	50.03	49.30	49.30
3734	NASDAQ	CHMG	Wed, May 15, 2019	48.25	49.37	47.81	49.37
3733	NASDAQ	CHMG	Tue, May 14, 2019	47.74	49.00	47.66	48.98
3732	NASDAQ	CHMG	Mon, May 13, 2019	47.50	47.73	46.42	47.22
3731	NASDAQ	CHMG	Fri, May 10, 2019	47.89	47.98	46.65	47.98
3730	NASDAQ	CHMG	Thu, May 9, 2019	47.76	48.18	47.63	47.92
3729	NASDAQ	CHMG	Wed, May 8, 2019	47.41	48.31	47.41	48.11
3728	NASDAQ	CHMG	Tue, May 7, 2019	47.32	48.00	47.28	47.75
3727	NASDAQ	CHMG	Mon, May 6, 2019	47.34	48.50	47.17	48.11
3726	NASDAQ	CHMG	Fri, May 3, 2019	46.98	48.47	46.98	48.37
3725	NASDAQ	CHMG	Thu, May 2, 2019	47.70	47.91	46.82	47.53
3724	NASDAQ	CHMG	Wed, May 1, 2019	46.97	48.24	46.72	47.82
3723	NASDAQ	CHMG	Tue, Apr 30, 2019	47.88	48.12	46.75	47.38
3722	NASDAQ	CHMG	Mon, Apr 29, 2019	47.53	48.46	47.28	48.42
3721	NASDAQ	CHMG	Fri, Apr 26, 2019	47.00	48.21	47.00	48.09
3720	NASDAQ	CHMG	Thu, Apr 25, 2019	48.09	48.78	47.66	48.17
3719	NASDAQ	CHMG	Wed, Apr 24, 2019	49.47	49.65	48.21	48.67
3718	NASDAQ	CHMG	Tue, Apr 23, 2019	49.02	49.76	49.02	49.73
3717	NASDAQ	CHMG	Mon, Apr 22, 2019	48.24	50.33	47.00	48.71
3716	NASDAQ	CHMG	Thu, Apr 18, 2019	49.39	49.69	48.48	49.00
3715	NASDAQ	CHMG	Wed, Apr 17, 2019	49.02	50.20	49.02	49.78
3714	NASDAQ	CHMG	Tue, Apr 16, 2019	49.55	50.25	49.33	49.33
3713	NASDAQ	CHMG	Mon, Apr 15, 2019	49.96	50.24	49.15	49.96
3712	NASDAQ	CHMG	Fri, Apr 12, 2019	49.00	50.81	49.00	49.83
3711	NASDAQ	CHMG	Thu, Apr 11, 2019	48.31	50.00	48.01	49.24
3710	NASDAQ	CHMG	Wed, Apr 10, 2019	48.21	48.60	48.20	48.60
3709	NASDAQ	CHMG	Tue, Apr 9, 2019	48.60	48.98	48.06	48.35
3708	NASDAQ	CHMG	Mon, Apr 8, 2019	47.97	49.88	47.97	49.73
3707	NASDAQ	CHMG	Fri, Apr 5, 2019	47.48	48.15	46.45	47.73
3706	NASDAQ	CHMG	Thu, Apr 4, 2019	46.79	47.50	46.79	46.83
3705	NASDAQ	CHMG	Wed, Apr 3, 2019	47.75	47.75	47.01	47.22
3704	NASDAQ	CHMG	Tue, Apr 2, 2019	47.61	48.03	47.19	47.58
3703	NASDAQ	CHMG	Mon, Apr 1, 2019	46.87	48.77	46.87	48.11
3702	NASDAQ	CHMG	Fri, Mar 29, 2019	45.65	46.93	45.34	46.93
3701	NASDAQ	CHMG	Thu, Mar 28, 2019	45.05	45.67	45.05	45.44
3700	NASDAQ	CHMG	Wed, Mar 27, 2019	44.44	45.45	44.22	45.45
3699	NASDAQ	CHMG	Tue, Mar 26, 2019	44.46	44.96	43.13	44.93
3698	NASDAQ	CHMG	Mon, Mar 25, 2019	44.39	44.95	43.01	43.83
3697	NASDAQ	CHMG	Fri, Mar 22, 2019	45.54	45.54	44.10	44.18
3696	NASDAQ	CHMG	Thu, Mar 21, 2019	45.89	45.89	44.37	45.67
3695	NASDAQ	CHMG	Wed, Mar 20, 2019	46.08	47.77	44.65	45.10
3694	NASDAQ	CHMG	Tue, Mar 19, 2019	46.73	48.12	45.53	46.03
3693	NASDAQ	CHMG	Mon, Mar 18, 2019	46.38	47.32	44.89	46.58
3692	NASDAQ	CHMG	Fri, Mar 15, 2019	47.00	48.51	42.48	46.66
3691	NASDAQ	CHMG	Thu, Mar 14, 2019	46.49	47.50	46.48	47.03
3690	NASDAQ	CHMG	Wed, Mar 13, 2019	46.80	48.63	46.61	47.00
3689	NASDAQ	CHMG	Tue, Mar 12, 2019	47.70	48.40	45.16	47.55
3688	NASDAQ	CHMG	Mon, Mar 11, 2019	45.44	47.56	44.40	47.56
3687	NASDAQ	CHMG	Fri, Mar 8, 2019	45.13	45.20	44.20	44.85
3686	NASDAQ	CHMG	Thu, Mar 7, 2019	47.96	48.71	45.26	45.26
3685	NASDAQ	CHMG	Wed, Mar 6, 2019	48.14	48.14	46.32	46.32
3684	NASDAQ	CHMG	Tue, Mar 5, 2019	47.00	47.79	46.84	47.79
3683	NASDAQ	CHMG	Mon, Mar 4, 2019	47.05	47.05	46.21	47.00
3682	NASDAQ	CHMG	Fri, Mar 1, 2019	47.79	47.79	46.00	46.75
3681	NASDAQ	CHMG	Thu, Feb 28, 2019	47.13	47.51	46.58	46.58
3680	NASDAQ	CHMG	Wed, Feb 27, 2019	48.07	48.07	47.11	47.63
3679	NASDAQ	CHMG	Tue, Feb 26, 2019	47.87	48.71	45.93	47.60
3678	NASDAQ	CHMG	Mon, Feb 25, 2019	48.68	48.84	47.85	48.34
3677	NASDAQ	CHMG	Fri, Feb 22, 2019	48.40	49.00	47.63	48.21
3676	NASDAQ	CHMG	Thu, Feb 21, 2019	47.49	48.52	46.91	48.34
3675	NASDAQ	CHMG	Wed, Feb 20, 2019	51.00	51.00	46.85	47.81
3674	NASDAQ	CHMG	Tue, Feb 19, 2019	46.60	48.90	46.60	48.36
3673	NASDAQ	CHMG	Fri, Feb 15, 2019	45.86	47.37	45.86	46.83
3672	NASDAQ	CHMG	Thu, Feb 14, 2019	45.30	46.29	43.90	45.78
3671	NASDAQ	CHMG	Wed, Feb 13, 2019	46.00	46.28	42.70	45.71
3670	NASDAQ	CHMG	Tue, Feb 12, 2019	45.00	46.01	45.00	46.01
3669	NASDAQ	CHMG	Mon, Feb 11, 2019	44.01	45.00	43.59	44.52
3668	NASDAQ	CHMG	Fri, Feb 8, 2019	43.00	43.94	42.32	43.70
3667	NASDAQ	CHMG	Thu, Feb 7, 2019	43.45	43.97	43.00	43.09
3666	NASDAQ	CHMG	Wed, Feb 6, 2019	43.51	43.72	42.85	43.20
3665	NASDAQ	CHMG	Tue, Feb 5, 2019	44.00	44.00	42.80	43.68
3664	NASDAQ	CHMG	Mon, Feb 4, 2019	42.99	44.00	42.08	43.56
3663	NASDAQ	CHMG	Fri, Feb 1, 2019	42.01	43.50	41.55	42.80
3662	NASDAQ	CHMG	Thu, Jan 31, 2019	41.47	42.16	41.31	41.92
3661	NASDAQ	CHMG	Wed, Jan 30, 2019	41.91	42.40	41.46	41.73
3660	NASDAQ	CHMG	Tue, Jan 29, 2019	41.68	41.97	40.51	41.42
3659	NASDAQ	CHMG	Mon, Jan 28, 2019	42.18	42.18	40.78	41.58
3658	NASDAQ	CHMG	Fri, Jan 25, 2019	42.27	42.40	41.75	42.40
3657	NASDAQ	CHMG	Thu, Jan 24, 2019	42.10	42.40	41.79	42.40
3656	NASDAQ	CHMG	Wed, Jan 23, 2019	41.90	42.18	41.89	41.89
3655	NASDAQ	CHMG	Tue, Jan 22, 2019	41.80	42.15	41.58	41.58
3654	NASDAQ	CHMG	Fri, Jan 18, 2019	41.97	42.07	41.41	41.77
3653	NASDAQ	CHMG	Thu, Jan 17, 2019	41.96	42.15	41.96	41.98
3652	NASDAQ	CHMG	Wed, Jan 16, 2019	42.01	42.01	41.98	41.98
3651	NASDAQ	CHMG	Tue, Jan 15, 2019	40.54	41.98	40.50	41.98
3650	NASDAQ	CHMG	Mon, Jan 14, 2019	40.83	41.69	40.83	41.36
3649	NASDAQ	CHMG	Fri, Jan 11, 2019	40.32	40.90	40.32	40.90
3648	NASDAQ	CHMG	Thu, Jan 10, 2019	41.19	41.43	40.68	40.77
3647	NASDAQ	CHMG	Wed, Jan 9, 2019	41.00	41.70	40.77	41.40
3646	NASDAQ	CHMG	Tue, Jan 8, 2019	41.89	41.95	40.67	41.14
3645	NASDAQ	CHMG	Mon, Jan 7, 2019	41.10	41.87	41.00	41.87
3644	NASDAQ	CHMG	Fri, Jan 4, 2019	40.01	41.50	40.01	41.50
3643	NASDAQ	CHMG	Thu, Jan 3, 2019	40.02	40.91	39.69	39.69
3642	NASDAQ	CHMG	Wed, Jan 2, 2019	40.98	41.91	40.98	41.91
3641	NASDAQ	CHMG	Mon, Dec 31, 2018	42.34	42.34	41.31	41.31
3640	NASDAQ	CHMG	Fri, Dec 28, 2018	40.95	42.47	40.90	41.39
3639	NASDAQ	CHMG	Thu, Dec 27, 2018	40.19	41.30	38.56	40.90
3638	NASDAQ	CHMG	Wed, Dec 26, 2018	38.71	40.89	38.71	40.10
3637	NASDAQ	CHMG	Mon, Dec 24, 2018	39.14	39.36	38.49	38.50
3636	NASDAQ	CHMG	Fri, Dec 21, 2018	40.43	40.43	36.87	39.58
3635	NASDAQ	CHMG	Thu, Dec 20, 2018	40.50	41.99	40.30	40.60
3634	NASDAQ	CHMG	Wed, Dec 19, 2018	40.49	41.97	40.34	40.35
3633	NASDAQ	CHMG	Tue, Dec 18, 2018	41.77	43.57	40.96	41.50
3632	NASDAQ	CHMG	Mon, Dec 17, 2018	42.53	42.53	41.42	41.60
3631	NASDAQ	CHMG	Fri, Dec 14, 2018	42.05	42.05	40.82	41.50
3630	NASDAQ	CHMG	Thu, Dec 13, 2018	41.90	43.51	41.90	42.07
3629	NASDAQ	CHMG	Wed, Dec 12, 2018	42.72	42.72	41.02	42.20
3628	NASDAQ	CHMG	Tue, Dec 11, 2018	42.95	42.98	42.72	42.72
3627	NASDAQ	CHMG	Mon, Dec 10, 2018	43.07	43.07	42.53	42.85
3626	NASDAQ	CHMG	Fri, Dec 7, 2018	44.03	44.07	43.07	43.35
3625	NASDAQ	CHMG	Thu, Dec 6, 2018	43.37	44.52	43.37	44.52
3624	NASDAQ	CHMG	Tue, Dec 4, 2018	44.09	44.12	43.37	43.39
3623	NASDAQ	CHMG	Mon, Dec 3, 2018	43.43	43.99	43.43	43.95
3622	NASDAQ	CHMG	Fri, Nov 30, 2018	43.05	43.50	43.02	43.20
3621	NASDAQ	CHMG	Thu, Nov 29, 2018	43.02	43.29	43.02	43.17
3620	NASDAQ	CHMG	Wed, Nov 28, 2018	42.84	43.29	42.82	43.29
3619	NASDAQ	CHMG	Tue, Nov 27, 2018	43.16	43.17	42.82	43.17
3618	NASDAQ	CHMG	Mon, Nov 26, 2018	43.37	43.37	42.96	43.32
3617	NASDAQ	CHMG	Fri, Nov 23, 2018	42.90	43.50	42.90	43.50
3616	NASDAQ	CHMG	Wed, Nov 21, 2018	42.86	43.48	42.85	43.44
3615	NASDAQ	CHMG	Tue, Nov 20, 2018	43.45	44.15	42.45	42.94
3614	NASDAQ	CHMG	Mon, Nov 19, 2018	42.50	44.16	42.49	43.30
3613	NASDAQ	CHMG	Fri, Nov 16, 2018	41.70	42.97	41.70	42.40
3612	NASDAQ	CHMG	Thu, Nov 15, 2018	41.20	41.90	41.20	41.90
3611	NASDAQ	CHMG	Wed, Nov 14, 2018	44.00	44.15	40.72	41.33
3610	NASDAQ	CHMG	Tue, Nov 13, 2018	43.36	43.99	43.36	43.98
3609	NASDAQ	CHMG	Mon, Nov 12, 2018	43.40	44.05	42.98	43.35
3608	NASDAQ	CHMG	Fri, Nov 9, 2018	42.70	43.18	42.70	43.01
3607	NASDAQ	CHMG	Thu, Nov 8, 2018	42.77	42.96	42.50	42.70
3606	NASDAQ	CHMG	Wed, Nov 7, 2018	42.57	42.57	41.90	42.56
3605	NASDAQ	CHMG	Tue, Nov 6, 2018	42.80	42.80	42.35	42.57
3604	NASDAQ	CHMG	Mon, Nov 5, 2018	42.26	42.85	42.16	42.17
3603	NASDAQ	CHMG	Fri, Nov 2, 2018	43.56	43.56	41.77	41.77
3602	NASDAQ	CHMG	Thu, Nov 1, 2018	43.13	43.13	41.24	42.46
3601	NASDAQ	CHMG	Wed, Oct 31, 2018	42.46	45.89	41.31	43.47
3600	NASDAQ	CHMG	Tue, Oct 30, 2018	42.27	42.72	42.23	42.72
3599	NASDAQ	CHMG	Mon, Oct 29, 2018	41.42	42.55	41.42	42.55
3598	NASDAQ	CHMG	Fri, Oct 26, 2018	42.65	42.65	41.20	41.20
3597	NASDAQ	CHMG	Thu, Oct 25, 2018	42.32	42.75	42.03	42.60
3596	NASDAQ	CHMG	Wed, Oct 24, 2018	42.00	42.85	41.80	42.20
3595	NASDAQ	CHMG	Tue, Oct 23, 2018	42.00	42.90	41.55	42.21
3594	NASDAQ	CHMG	Mon, Oct 22, 2018	40.70	42.35	40.66	42.14
3593	NASDAQ	CHMG	Fri, Oct 19, 2018	39.50	40.62	39.50	40.62
3592	NASDAQ	CHMG	Thu, Oct 18, 2018	41.25	41.38	40.15	41.35
3591	NASDAQ	CHMG	Wed, Oct 17, 2018	41.22	41.95	40.49	41.00
3590	NASDAQ	CHMG	Tue, Oct 16, 2018	41.75	42.34	41.50	42.17
3589	NASDAQ	CHMG	Mon, Oct 15, 2018	40.94	42.63	40.94	42.50
3588	NASDAQ	CHMG	Fri, Oct 12, 2018	42.96	45.04	41.83	41.90
3587	NASDAQ	CHMG	Thu, Oct 11, 2018	43.29	43.56	42.14	42.66
3586	NASDAQ	CHMG	Wed, Oct 10, 2018	42.76	43.69	42.31	43.03
3585	NASDAQ	CHMG	Tue, Oct 9, 2018	42.61	43.65	42.30	42.76
3584	NASDAQ	CHMG	Mon, Oct 8, 2018	42.50	42.97	42.50	42.62
3583	NASDAQ	CHMG	Fri, Oct 5, 2018	42.05	42.58	41.89	42.22
3582	NASDAQ	CHMG	Thu, Oct 4, 2018	42.47	42.75	42.47	42.56
3581	NASDAQ	CHMG	Wed, Oct 3, 2018	41.17	42.79	41.17	42.51
3580	NASDAQ	CHMG	Tue, Oct 2, 2018	42.73	42.85	41.52	41.52
3579	NASDAQ	CHMG	Mon, Oct 1, 2018	42.34	42.93	41.89	42.75
3578	NASDAQ	CHMG	Fri, Sep 28, 2018	42.00	42.86	41.55	42.43
3577	NASDAQ	CHMG	Thu, Sep 27, 2018	42.62	42.62	40.98	42.00
3576	NASDAQ	CHMG	Wed, Sep 26, 2018	43.73	43.73	42.31	42.80
3575	NASDAQ	CHMG	Tue, Sep 25, 2018	42.48	43.73	41.81	43.35
3574	NASDAQ	CHMG	Mon, Sep 24, 2018	44.00	44.00	42.30	42.57
3573	NASDAQ	CHMG	Fri, Sep 21, 2018	42.40	43.97	42.24	43.97
3572	NASDAQ	CHMG	Thu, Sep 20, 2018	42.87	42.89	42.09	42.33
3571	NASDAQ	CHMG	Wed, Sep 19, 2018	40.73	43.76	40.73	42.97
3570	NASDAQ	CHMG	Tue, Sep 18, 2018	41.98	42.79	40.62	41.66
3569	NASDAQ	CHMG	Mon, Sep 17, 2018	41.46	41.87	40.70	41.67
3568	NASDAQ	CHMG	Fri, Sep 14, 2018	39.01	42.15	39.01	41.02
3567	NASDAQ	CHMG	Thu, Sep 13, 2018	43.07	43.20	40.00	41.03
3566	NASDAQ	CHMG	Wed, Sep 12, 2018	43.22	43.86	42.90	43.15
3565	NASDAQ	CHMG	Tue, Sep 11, 2018	44.00	44.10	42.25	43.15
3564	NASDAQ	CHMG	Mon, Sep 10, 2018	44.32	44.46	44.00	44.25
3563	NASDAQ	CHMG	Fri, Sep 7, 2018	43.44	44.52	42.80	44.20
3562	NASDAQ	CHMG	Thu, Sep 6, 2018	42.22	44.48	42.22	43.60
3561	NASDAQ	CHMG	Wed, Sep 5, 2018	42.29	42.30	42.00	42.19
3560	NASDAQ	CHMG	Tue, Sep 4, 2018	41.89	42.57	40.50	42.29
3559	NASDAQ	CHMG	Fri, Aug 31, 2018	41.95	42.05	41.01	42.00
3558	NASDAQ	CHMG	Thu, Aug 30, 2018	42.15	42.25	41.96	42.00
3557	NASDAQ	CHMG	Wed, Aug 29, 2018	41.93	42.65	41.62	42.05
3556	NASDAQ	CHMG	Tue, Aug 28, 2018	42.61	42.87	41.41	41.54
3555	NASDAQ	CHMG	Mon, Aug 27, 2018	42.75	43.29	42.00	42.42
3554	NASDAQ	CHMG	Fri, Aug 24, 2018	43.10	43.64	42.51	42.60
3553	NASDAQ	CHMG	Thu, Aug 23, 2018	42.80	43.50	42.80	43.15
3552	NASDAQ	CHMG	Wed, Aug 22, 2018	42.90	42.90	42.46	42.80
3551	NASDAQ	CHMG	Tue, Aug 21, 2018	42.72	43.08	42.46	42.90
3550	NASDAQ	CHMG	Mon, Aug 20, 2018	43.05	43.28	42.79	42.95
3549	NASDAQ	CHMG	Fri, Aug 17, 2018	43.28	44.58	42.59	43.01
3548	NASDAQ	CHMG	Thu, Aug 16, 2018	44.10	44.17	42.88	43.50
3547	NASDAQ	CHMG	Wed, Aug 15, 2018	43.50	43.63	43.04	43.28
3546	NASDAQ	CHMG	Tue, Aug 14, 2018	44.36	44.79	43.39	43.69
3545	NASDAQ	CHMG	Mon, Aug 13, 2018	43.98	44.70	43.90	44.36
3544	NASDAQ	CHMG	Fri, Aug 10, 2018	44.96	44.96	44.28	44.29
3543	NASDAQ	CHMG	Thu, Aug 9, 2018	44.52	45.20	44.50	45.00
3542	NASDAQ	CHMG	Wed, Aug 8, 2018	45.40	45.60	44.52	44.94
3541	NASDAQ	CHMG	Tue, Aug 7, 2018	43.95	45.04	43.82	44.60
3540	NASDAQ	CHMG	Mon, Aug 6, 2018	44.08	44.54	43.43	44.26
3539	NASDAQ	CHMG	Fri, Aug 3, 2018	45.31	45.31	43.89	44.05
3538	NASDAQ	CHMG	Thu, Aug 2, 2018	44.19	45.56	43.50	44.89
3537	NASDAQ	CHMG	Wed, Aug 1, 2018	44.68	45.80	44.41	44.55
3536	NASDAQ	CHMG	Tue, Jul 31, 2018	44.10	45.28	44.10	44.96
3535	NASDAQ	CHMG	Mon, Jul 30, 2018	44.33	44.47	43.93	44.33
3534	NASDAQ	CHMG	Fri, Jul 27, 2018	44.45	45.21	43.96	44.35
3533	NASDAQ	CHMG	Thu, Jul 26, 2018	44.28	44.76	44.00	44.76
3532	NASDAQ	CHMG	Wed, Jul 25, 2018	46.20	46.88	43.25	44.16
3531	NASDAQ	CHMG	Tue, Jul 24, 2018	46.29	47.27	46.19	46.20
3530	NASDAQ	CHMG	Mon, Jul 23, 2018	47.45	48.23	46.19	46.60
3529	NASDAQ	CHMG	Fri, Jul 20, 2018	49.60	50.10	47.50	47.65
3528	NASDAQ	CHMG	Thu, Jul 19, 2018	50.79	51.00	49.40	49.80
3527	NASDAQ	CHMG	Wed, Jul 18, 2018	51.41	51.41	50.80	50.92
3526	NASDAQ	CHMG	Tue, Jul 17, 2018	50.98	51.69	50.11	51.69
3525	NASDAQ	CHMG	Mon, Jul 16, 2018	50.35	50.88	50.34	50.88
3524	NASDAQ	CHMG	Fri, Jul 13, 2018	50.32	50.87	49.50	50.50
3523	NASDAQ	CHMG	Thu, Jul 12, 2018	49.55	51.86	48.75	50.01
3522	NASDAQ	CHMG	Wed, Jul 11, 2018	50.93	51.12	49.22	49.48
3521	NASDAQ	CHMG	Tue, Jul 10, 2018	50.17	50.17	49.03	49.40
3520	NASDAQ	CHMG	Mon, Jul 9, 2018	49.24	51.60	49.21	49.97
3519	NASDAQ	CHMG	Fri, Jul 6, 2018	48.59	50.08	48.43	49.07
3518	NASDAQ	CHMG	Thu, Jul 5, 2018	47.00	48.83	47.00	48.35
3517	NASDAQ	CHMG	Tue, Jul 3, 2018	49.62	51.74	46.38	46.63
3516	NASDAQ	CHMG	Mon, Jul 2, 2018	50.39	53.25	48.34	49.49
3515	NASDAQ	CHMG	Fri, Jun 29, 2018	51.01	51.36	50.11	50.11
3514	NASDAQ	CHMG	Thu, Jun 28, 2018	50.10	51.33	50.10	50.98
3513	NASDAQ	CHMG	Wed, Jun 27, 2018	50.80	51.61	50.60	50.60
3512	NASDAQ	CHMG	Tue, Jun 26, 2018	50.14	52.40	50.12	51.40
3511	NASDAQ	CHMG	Mon, Jun 25, 2018	51.49	51.49	50.09	50.16
3510	NASDAQ	CHMG	Fri, Jun 22, 2018	51.00	51.50	51.00	51.50
3509	NASDAQ	CHMG	Thu, Jun 21, 2018	50.74	52.06	50.02	50.02
3508	NASDAQ	CHMG	Wed, Jun 20, 2018	50.25	50.90	50.25	50.55
3507	NASDAQ	CHMG	Tue, Jun 19, 2018	48.25	50.60	48.25	49.92
3506	NASDAQ	CHMG	Mon, Jun 18, 2018	50.90	51.26	50.03	50.03
3505	NASDAQ	CHMG	Fri, Jun 15, 2018	49.85	51.39	49.85	51.39
3504	NASDAQ	CHMG	Thu, Jun 14, 2018	50.34	50.60	49.90	49.98
3503	NASDAQ	CHMG	Wed, Jun 13, 2018	51.10	52.23	50.55	50.60
3502	NASDAQ	CHMG	Tue, Jun 12, 2018	51.67	51.95	50.65	50.94
3501	NASDAQ	CHMG	Mon, Jun 11, 2018	51.90	53.99	51.27	51.27
3500	NASDAQ	CHMG	Fri, Jun 8, 2018	52.29	52.29	51.07	51.51
3499	NASDAQ	CHMG	Thu, Jun 7, 2018	52.73	52.96	51.21	51.58
3498	NASDAQ	CHMG	Wed, Jun 6, 2018	52.99	53.50	52.31	52.31
3497	NASDAQ	CHMG	Tue, Jun 5, 2018	52.86	53.52	52.49	52.99
3496	NASDAQ	CHMG	Mon, Jun 4, 2018	52.20	52.87	52.00	52.25
3495	NASDAQ	CHMG	Fri, Jun 1, 2018	52.45	52.97	52.40	52.90
3494	NASDAQ	CHMG	Thu, May 31, 2018	53.20	53.20	52.50	52.50
3493	NASDAQ	CHMG	Wed, May 30, 2018	51.33	53.47	51.26	52.59
3492	NASDAQ	CHMG	Tue, May 29, 2018	50.98	52.14	50.63	51.33
3491	NASDAQ	CHMG	Fri, May 25, 2018	50.50	50.98	48.68	50.98
3490	NASDAQ	CHMG	Thu, May 24, 2018	50.23	50.56	46.33	50.56
3489	NASDAQ	CHMG	Wed, May 23, 2018	48.92	50.55	48.92	50.29
3488	NASDAQ	CHMG	Tue, May 22, 2018	49.30	49.50	48.84	49.33
3487	NASDAQ	CHMG	Mon, May 21, 2018	49.10	49.66	48.05	49.55
3486	NASDAQ	CHMG	Fri, May 18, 2018	48.83	49.11	48.45	49.10
3485	NASDAQ	CHMG	Thu, May 17, 2018	47.43	48.49	47.43	48.49
3484	NASDAQ	CHMG	Wed, May 16, 2018	48.84	48.89	47.80	48.27
3483	NASDAQ	CHMG	Tue, May 15, 2018	45.20	48.00	45.20	47.40
3482	NASDAQ	CHMG	Mon, May 14, 2018	48.67	49.17	47.67	47.69
3481	NASDAQ	CHMG	Fri, May 11, 2018	48.62	49.00	48.37	48.81
3480	NASDAQ	CHMG	Thu, May 10, 2018	47.91	48.98	47.85	48.98
3479	NASDAQ	CHMG	Wed, May 9, 2018	42.83	48.75	42.83	47.87
3478	NASDAQ	CHMG	Tue, May 8, 2018	47.60	48.15	46.45	47.79
3477	NASDAQ	CHMG	Mon, May 7, 2018	47.56	47.66	47.40	47.50
3476	NASDAQ	CHMG	Fri, May 4, 2018	47.02	48.50	47.02	48.50
3475	NASDAQ	CHMG	Thu, May 3, 2018	48.58	48.58	48.58	48.58
3474	NASDAQ	CHMG	Wed, May 2, 2018	47.67	48.58	46.93	47.77
3473	NASDAQ	CHMG	Tue, May 1, 2018	48.89	48.89	48.62	48.62
3472	NASDAQ	CHMG	Mon, Apr 30, 2018	47.20	47.20	47.20	47.20
3471	NASDAQ	CHMG	Fri, Apr 27, 2018	47.70	47.70	46.24	46.53
3470	NASDAQ	CHMG	Thu, Apr 26, 2018	47.06	48.40	47.06	47.92
3469	NASDAQ	CHMG	Wed, Apr 25, 2018	47.30	48.71	46.65	46.65
3468	NASDAQ	CHMG	Tue, Apr 24, 2018	48.00	48.68	46.50	47.06
3467	NASDAQ	CHMG	Mon, Apr 23, 2018	46.00	47.02	44.29	46.64
3466	NASDAQ	CHMG	Fri, Apr 20, 2018	46.46	49.30	46.46	46.81
3465	NASDAQ	CHMG	Thu, Apr 19, 2018	47.45	47.45	46.25	46.83
3464	NASDAQ	CHMG	Wed, Apr 18, 2018	47.00	47.00	46.45	46.45
3463	NASDAQ	CHMG	Tue, Apr 17, 2018	46.50	47.45	46.30	46.91
3462	NASDAQ	CHMG	Mon, Apr 16, 2018	46.18	46.18	45.67	46.01
3461	NASDAQ	CHMG	Fri, Apr 13, 2018	46.80	46.80	46.30	46.32
3460	NASDAQ	CHMG	Thu, Apr 12, 2018	46.30	46.30	46.30	46.30
3459	NASDAQ	CHMG	Wed, Apr 11, 2018	46.50	46.50	46.40	46.40
3458	NASDAQ	CHMG	Tue, Apr 10, 2018	46.00	46.75	46.00	46.50
3457	NASDAQ	CHMG	Mon, Apr 9, 2018	46.60	46.60	45.06	46.37
3456	NASDAQ	CHMG	Fri, Apr 6, 2018	46.70	46.70	44.43	46.30
3455	NASDAQ	CHMG	Thu, Apr 5, 2018	47.40	47.40	45.93	46.57
3454	NASDAQ	CHMG	Wed, Apr 4, 2018	46.12	46.92	46.12	46.60
3453	NASDAQ	CHMG	Tue, Apr 3, 2018	46.30	46.84	46.00	46.08
3452	NASDAQ	CHMG	Mon, Apr 2, 2018	46.33	47.35	46.09	46.43
3451	NASDAQ	CHMG	Thu, Mar 29, 2018	46.41	46.47	46.26	46.47
3450	NASDAQ	CHMG	Wed, Mar 28, 2018	46.21	46.40	45.85	46.40
3449	NASDAQ	CHMG	Tue, Mar 27, 2018	46.70	46.70	45.97	46.00
3448	NASDAQ	CHMG	Mon, Mar 26, 2018	46.45	46.45	46.00	46.23
3447	NASDAQ	CHMG	Fri, Mar 23, 2018	45.51	48.50	45.51	46.00
3446	NASDAQ	CHMG	Thu, Mar 22, 2018	47.95	47.99	46.75	47.05
3445	NASDAQ	CHMG	Wed, Mar 21, 2018	45.50	47.29	45.25	46.22
3444	NASDAQ	CHMG	Tue, Mar 20, 2018	42.84	46.97	42.84	45.95
3443	NASDAQ	CHMG	Mon, Mar 19, 2018	46.03	46.66	46.03	46.66
3442	NASDAQ	CHMG	Fri, Mar 16, 2018	46.15	47.27	45.18	47.27
3441	NASDAQ	CHMG	Thu, Mar 15, 2018	45.65	47.52	45.50	46.23
3440	NASDAQ	CHMG	Wed, Mar 14, 2018	46.00	46.00	46.00	46.00
3439	NASDAQ	CHMG	Tue, Mar 13, 2018	46.35	47.25	45.46	45.46
3438	NASDAQ	CHMG	Mon, Mar 12, 2018	43.25	46.32	43.25	46.32
3437	NASDAQ	CHMG	Fri, Mar 9, 2018	42.41	43.31	42.41	43.03
3436	NASDAQ	CHMG	Thu, Mar 8, 2018	42.91	43.35	42.91	43.35
3435	NASDAQ	CHMG	Wed, Mar 7, 2018	43.19	43.72	43.12	43.12
3434	NASDAQ	CHMG	Tue, Mar 6, 2018	43.00	43.50	42.46	43.12
3433	NASDAQ	CHMG	Mon, Mar 5, 2018	40.84	43.49	40.84	43.00
3432	NASDAQ	CHMG	Fri, Mar 2, 2018	43.62	43.62	42.50	42.50
3431	NASDAQ	CHMG	Thu, Mar 1, 2018	41.40	43.52	41.40	42.65
3430	NASDAQ	CHMG	Wed, Feb 28, 2018	40.98	43.60	40.98	42.72
3429	NASDAQ	CHMG	Tue, Feb 27, 2018	43.89	43.89	42.80	42.80
3428	NASDAQ	CHMG	Mon, Feb 26, 2018	45.31	45.31	43.47	43.80
3427	NASDAQ	CHMG	Fri, Feb 23, 2018	44.99	44.99	44.99	44.99
3426	NASDAQ	CHMG	Thu, Feb 22, 2018	44.61	45.50	44.00	45.00
3425	NASDAQ	CHMG	Wed, Feb 21, 2018	43.84	44.97	43.84	44.25
3424	NASDAQ	CHMG	Tue, Feb 20, 2018	43.99	44.20	43.75	43.86
3423	NASDAQ	CHMG	Fri, Feb 16, 2018	43.63	44.22	43.63	43.90
3422	NASDAQ	CHMG	Thu, Feb 15, 2018	45.30	45.30	43.81	43.81
3421	NASDAQ	CHMG	Wed, Feb 14, 2018	45.08	45.89	45.00	45.20
3420	NASDAQ	CHMG	Tue, Feb 13, 2018	44.63	45.96	44.21	45.96
3419	NASDAQ	CHMG	Mon, Feb 12, 2018	44.00	44.84	44.00	44.78
3418	NASDAQ	CHMG	Fri, Feb 9, 2018	44.00	44.60	43.61	43.61
3417	NASDAQ	CHMG	Thu, Feb 8, 2018	44.90	45.20	43.40	43.55
3416	NASDAQ	CHMG	Wed, Feb 7, 2018	42.91	44.50	42.91	43.40
3415	NASDAQ	CHMG	Tue, Feb 6, 2018	41.84	43.00	41.76	43.00
3414	NASDAQ	CHMG	Mon, Feb 5, 2018	44.58	45.56	42.94	42.94
3413	NASDAQ	CHMG	Fri, Feb 2, 2018	45.38	45.38	44.99	44.99
3412	NASDAQ	CHMG	Thu, Feb 1, 2018	44.94	45.30	43.80	45.30
3411	NASDAQ	CHMG	Wed, Jan 31, 2018	45.04	45.37	44.67	44.67
3410	NASDAQ	CHMG	Tue, Jan 30, 2018	47.09	47.60	45.55	45.56
3409	NASDAQ	CHMG	Mon, Jan 29, 2018	48.42	48.42	47.21	47.21
3408	NASDAQ	CHMG	Fri, Jan 26, 2018	48.62	48.96	48.45	48.96
3407	NASDAQ	CHMG	Thu, Jan 25, 2018	49.02	49.02	49.00	49.00
3406	NASDAQ	CHMG	Wed, Jan 24, 2018	48.27	49.02	48.00	49.02
3405	NASDAQ	CHMG	Tue, Jan 23, 2018	49.00	49.00	48.62	48.98
3404	NASDAQ	CHMG	Mon, Jan 22, 2018	48.63	49.00	47.92	48.70
3403	NASDAQ	CHMG	Fri, Jan 19, 2018	48.98	48.98	47.30	48.50
3402	NASDAQ	CHMG	Thu, Jan 18, 2018	49.83	50.00	48.79	49.04
3401	NASDAQ	CHMG	Wed, Jan 17, 2018	50.14	50.15	49.76	50.10
3400	NASDAQ	CHMG	Tue, Jan 16, 2018	50.00	50.00	49.01	49.80
3399	NASDAQ	CHMG	Fri, Jan 12, 2018	50.01	50.24	49.00	50.24
3398	NASDAQ	CHMG	Thu, Jan 11, 2018	49.90	50.14	49.80	50.14
3397	NASDAQ	CHMG	Wed, Jan 10, 2018	49.02	49.90	48.99	49.90
3396	NASDAQ	CHMG	Tue, Jan 9, 2018	49.00	49.00	48.25	48.25
3395	NASDAQ	CHMG	Mon, Jan 8, 2018	49.06	49.80	48.86	49.00
3394	NASDAQ	CHMG	Fri, Jan 5, 2018	49.00	50.50	49.00	49.91
3393	NASDAQ	CHMG	Thu, Jan 4, 2018	49.95	50.97	48.55	49.70
3392	NASDAQ	CHMG	Wed, Jan 3, 2018	49.15	51.76	48.12	49.20
3391	NASDAQ	CHMG	Tue, Jan 2, 2018	48.22	50.86	48.22	49.26
3390	NASDAQ	CHMG	Fri, Dec 29, 2017	48.60	50.02	48.10	48.10
3389	NASDAQ	CHMG	Thu, Dec 28, 2017	47.20	48.89	47.20	48.29
3388	NASDAQ	CHMG	Wed, Dec 27, 2017	46.67	47.49	46.60	47.06
3387	NASDAQ	CHMG	Tue, Dec 26, 2017	50.23	50.23	46.00	46.60
3386	NASDAQ	CHMG	Fri, Dec 22, 2017	52.60	52.70	50.14	50.15
3385	NASDAQ	CHMG	Thu, Dec 21, 2017	53.95	55.34	53.01	53.60
3384	NASDAQ	CHMG	Wed, Dec 20, 2017	55.99	55.99	54.10	54.10
3383	NASDAQ	CHMG	Tue, Dec 19, 2017	53.97	56.83	52.51	54.11
3382	NASDAQ	CHMG	Mon, Dec 18, 2017	52.56	54.30	52.40	54.30
3381	NASDAQ	CHMG	Fri, Dec 15, 2017	52.21	53.06	52.21	52.27
3380	NASDAQ	CHMG	Thu, Dec 14, 2017	52.35	52.47	52.11	52.35
3379	NASDAQ	CHMG	Wed, Dec 13, 2017	52.10	53.07	52.05	52.58
3378	NASDAQ	CHMG	Tue, Dec 12, 2017	52.95	53.50	52.40	52.41
3377	NASDAQ	CHMG	Mon, Dec 11, 2017	52.11	53.45	52.11	52.95
3376	NASDAQ	CHMG	Fri, Dec 8, 2017	51.66	52.69	51.50	52.08
3375	NASDAQ	CHMG	Thu, Dec 7, 2017	52.41	52.41	51.23	51.23
3374	NASDAQ	CHMG	Wed, Dec 6, 2017	52.70	52.70	50.31	50.41
3373	NASDAQ	CHMG	Tue, Dec 5, 2017	50.60	50.95	49.75	50.06
3372	NASDAQ	CHMG	Mon, Dec 4, 2017	50.14	55.15	47.14	50.65
3371	NASDAQ	CHMG	Fri, Dec 1, 2017	49.23	53.67	46.40	52.14
3370	NASDAQ	CHMG	Thu, Nov 30, 2017	48.00	50.00	43.21	48.75
3369	NASDAQ	CHMG	Wed, Nov 29, 2017	47.92	47.98	47.92	47.98
3368	NASDAQ	CHMG	Tue, Nov 28, 2017	48.06	48.44	47.48	47.88
3367	NASDAQ	CHMG	Mon, Nov 27, 2017	48.60	49.55	47.27	48.06
3366	NASDAQ	CHMG	Fri, Nov 24, 2017	48.04	48.70	47.15	48.70
3365	NASDAQ	CHMG	Wed, Nov 22, 2017	48.77	48.77	47.90	48.00
3364	NASDAQ	CHMG	Tue, Nov 21, 2017	47.48	48.49	47.48	48.32
3363	NASDAQ	CHMG	Mon, Nov 20, 2017	46.74	46.74	46.40	46.73
3362	NASDAQ	CHMG	Fri, Nov 17, 2017	46.55	46.68	46.42	46.42
3361	NASDAQ	CHMG	Thu, Nov 16, 2017	46.81	46.81	46.69	46.74
3360	NASDAQ	CHMG	Wed, Nov 15, 2017	47.40	47.77	46.14	46.70
3359	NASDAQ	CHMG	Tue, Nov 14, 2017	46.96	47.60	45.00	47.60
3358	NASDAQ	CHMG	Mon, Nov 13, 2017	46.50	47.75	46.50	47.06
3357	NASDAQ	CHMG	Fri, Nov 10, 2017	46.67	47.96	46.66	46.66
3356	NASDAQ	CHMG	Thu, Nov 9, 2017	47.75	47.75	46.74	46.74
3355	NASDAQ	CHMG	Wed, Nov 8, 2017	47.40	48.40	47.40	48.19
3354	NASDAQ	CHMG	Tue, Nov 7, 2017	48.46	48.46	47.48	47.67
3353	NASDAQ	CHMG	Mon, Nov 6, 2017	47.60	48.92	47.52	48.30
3352	NASDAQ	CHMG	Fri, Nov 3, 2017	48.01	48.49	47.21	47.75
3351	NASDAQ	CHMG	Thu, Nov 2, 2017	47.75	48.49	46.52	48.49
3350	NASDAQ	CHMG	Wed, Nov 1, 2017	47.14	48.23	47.14	47.36
3349	NASDAQ	CHMG	Tue, Oct 31, 2017	46.21	47.24	45.95	47.24
3348	NASDAQ	CHMG	Mon, Oct 30, 2017	45.92	46.49	45.19	46.33
3347	NASDAQ	CHMG	Fri, Oct 27, 2017	45.45	46.15	44.71	46.15
3346	NASDAQ	CHMG	Thu, Oct 26, 2017	44.97	45.74	44.91	45.74
3345	NASDAQ	CHMG	Wed, Oct 25, 2017	44.60	45.00	44.53	44.89
3344	NASDAQ	CHMG	Tue, Oct 24, 2017	44.85	44.85	44.58	44.64
3343	NASDAQ	CHMG	Mon, Oct 23, 2017	44.48	44.70	44.00	44.06
3342	NASDAQ	CHMG	Fri, Oct 20, 2017	45.00	45.00	44.50	44.50
3341	NASDAQ	CHMG	Thu, Oct 19, 2017	44.36	44.55	44.36	44.55
3340	NASDAQ	CHMG	Wed, Oct 18, 2017	44.54	44.75	44.42	44.42
3339	NASDAQ	CHMG	Tue, Oct 17, 2017	44.86	44.86	44.00	44.65
3338	NASDAQ	CHMG	Mon, Oct 16, 2017	44.68	44.79	43.60	44.70
3337	NASDAQ	CHMG	Fri, Oct 13, 2017	44.68	44.68	44.65	44.65
3336	NASDAQ	CHMG	Thu, Oct 12, 2017	45.43	45.43	44.67	44.67
3335	NASDAQ	CHMG	Wed, Oct 11, 2017	44.31	45.25	44.31	45.00
3334	NASDAQ	CHMG	Tue, Oct 10, 2017	45.87	45.87	44.00	45.17
3333	NASDAQ	CHMG	Mon, Oct 9, 2017	45.20	45.90	45.20	45.90
3332	NASDAQ	CHMG	Fri, Oct 6, 2017	45.50	45.50	45.16	45.16
3331	NASDAQ	CHMG	Thu, Oct 5, 2017	45.76	45.77	44.70	45.77
3330	NASDAQ	CHMG	Wed, Oct 4, 2017	46.47	46.47	45.30	45.76
3329	NASDAQ	CHMG	Tue, Oct 3, 2017	45.90	46.88	45.90	46.60
3328	NASDAQ	CHMG	Mon, Oct 2, 2017	47.07	48.06	45.33	45.90
3327	NASDAQ	CHMG	Fri, Sep 29, 2017	46.90	47.49	44.61	47.10
3326	NASDAQ	CHMG	Thu, Sep 28, 2017	43.32	45.66	43.25	45.40
3325	NASDAQ	CHMG	Wed, Sep 27, 2017	42.89	43.80	42.89	43.64
3324	NASDAQ	CHMG	Tue, Sep 26, 2017	41.90	42.52	41.53	42.24
3323	NASDAQ	CHMG	Mon, Sep 25, 2017	41.74	41.96	41.25	41.90
3322	NASDAQ	CHMG	Fri, Sep 22, 2017	41.05	41.74	41.01	41.72
3321	NASDAQ	CHMG	Thu, Sep 21, 2017	41.27	41.44	40.85	41.35
3320	NASDAQ	CHMG	Wed, Sep 20, 2017	40.64	41.45	40.64	41.38
3319	NASDAQ	CHMG	Tue, Sep 19, 2017	40.12	40.79	40.12	40.60
3318	NASDAQ	CHMG	Mon, Sep 18, 2017	40.15	40.28	40.01	40.12
3317	NASDAQ	CHMG	Fri, Sep 15, 2017	40.01	40.26	39.95	40.16
3316	NASDAQ	CHMG	Thu, Sep 14, 2017	40.11	40.17	40.10	40.14
3315	NASDAQ	CHMG	Wed, Sep 13, 2017	40.15	40.16	39.78	40.08
3314	NASDAQ	CHMG	Tue, Sep 12, 2017	40.15	40.19	40.02	40.06
3313	NASDAQ	CHMG	Mon, Sep 11, 2017	40.35	40.40	40.05	40.17
3312	NASDAQ	CHMG	Fri, Sep 8, 2017	40.35	40.35	40.17	40.30
3311	NASDAQ	CHMG	Thu, Sep 7, 2017	40.04	40.49	39.99	40.20
3310	NASDAQ	CHMG	Wed, Sep 6, 2017	40.03	40.51	40.03	40.29
3309	NASDAQ	CHMG	Tue, Sep 5, 2017	40.50	40.94	40.03	40.25
3308	NASDAQ	CHMG	Fri, Sep 1, 2017	40.40	40.73	40.25	40.50
3307	NASDAQ	CHMG	Thu, Aug 31, 2017	39.51	40.89	39.51	40.39
3306	NASDAQ	CHMG	Wed, Aug 30, 2017	39.73	39.97	39.65	39.70
3305	NASDAQ	CHMG	Tue, Aug 29, 2017	39.91	39.92	39.21	39.21
3304	NASDAQ	CHMG	Mon, Aug 28, 2017	39.70	40.60	39.70	40.15
3303	NASDAQ	CHMG	Fri, Aug 25, 2017	40.34	40.82	40.10	40.40
3302	NASDAQ	CHMG	Thu, Aug 24, 2017	40.07	40.25	39.64	40.25
3301	NASDAQ	CHMG	Wed, Aug 23, 2017	40.13	40.19	39.83	39.99
3300	NASDAQ	CHMG	Tue, Aug 22, 2017	39.35	40.17	39.35	40.17
3299	NASDAQ	CHMG	Mon, Aug 21, 2017	39.29	39.29	38.99	39.00
3298	NASDAQ	CHMG	Fri, Aug 18, 2017	39.61	39.79	39.28	39.47
3297	NASDAQ	CHMG	Thu, Aug 17, 2017	40.50	40.67	39.88	39.88
3296	NASDAQ	CHMG	Wed, Aug 16, 2017	40.50	40.68	40.25	40.50
3295	NASDAQ	CHMG	Tue, Aug 15, 2017	40.35	40.66	40.33	40.50
3294	NASDAQ	CHMG	Mon, Aug 14, 2017	40.99	40.99	40.22	40.84
3293	NASDAQ	CHMG	Fri, Aug 11, 2017	40.33	41.45	40.30	40.44
3292	NASDAQ	CHMG	Thu, Aug 10, 2017	40.22	40.65	39.70	40.03
3291	NASDAQ	CHMG	Wed, Aug 9, 2017	39.86	40.72	39.31	40.22
3290	NASDAQ	CHMG	Tue, Aug 8, 2017	39.96	39.96	39.96	39.96
3289	NASDAQ	CHMG	Mon, Aug 7, 2017	38.79	39.96	38.79	39.80
3288	NASDAQ	CHMG	Fri, Aug 4, 2017	40.39	40.39	40.00	40.15
3287	NASDAQ	CHMG	Thu, Aug 3, 2017	40.70	41.26	40.05	40.25
3286	NASDAQ	CHMG	Wed, Aug 2, 2017	40.72	41.00	40.20	40.70
3285	NASDAQ	CHMG	Tue, Aug 1, 2017	40.64	41.15	40.59	40.62
3284	NASDAQ	CHMG	Mon, Jul 31, 2017	40.78	40.81	40.31	40.50
3283	NASDAQ	CHMG	Fri, Jul 28, 2017	40.96	40.96	40.62	40.77
3282	NASDAQ	CHMG	Thu, Jul 27, 2017	40.34	41.01	40.34	40.80
3281	NASDAQ	CHMG	Wed, Jul 26, 2017	41.10	41.49	40.78	40.78
3280	NASDAQ	CHMG	Tue, Jul 25, 2017	40.62	41.16	40.62	40.71
3279	NASDAQ	CHMG	Mon, Jul 24, 2017	40.63	41.40	40.45	40.66
3278	NASDAQ	CHMG	Fri, Jul 21, 2017	41.49	41.49	40.20	40.40
3277	NASDAQ	CHMG	Thu, Jul 20, 2017	40.75	41.30	40.75	41.00
3276	NASDAQ	CHMG	Wed, Jul 19, 2017	41.04	41.49	40.30	41.49
3275	NASDAQ	CHMG	Tue, Jul 18, 2017	40.87	41.30	40.55	40.78
3274	NASDAQ	CHMG	Mon, Jul 17, 2017	40.60	41.49	40.60	41.00
3273	NASDAQ	CHMG	Fri, Jul 14, 2017	40.50	41.21	40.50	40.77
3272	NASDAQ	CHMG	Thu, Jul 13, 2017	41.01	41.48	41.01	41.48
3271	NASDAQ	CHMG	Wed, Jul 12, 2017	40.94	41.36	40.94	41.18
3270	NASDAQ	CHMG	Tue, Jul 11, 2017	40.72	41.19	40.09	41.19
3269	NASDAQ	CHMG	Mon, Jul 10, 2017	40.86	41.48	40.43	40.54
3268	NASDAQ	CHMG	Fri, Jul 7, 2017	40.45	40.99	40.15	40.98
3267	NASDAQ	CHMG	Thu, Jul 6, 2017	41.19	41.49	40.62	41.26
3266	NASDAQ	CHMG	Wed, Jul 5, 2017	41.38	41.47	40.75	41.32
3265	NASDAQ	CHMG	Mon, Jul 3, 2017	40.71	41.37	40.71	41.37
3264	NASDAQ	CHMG	Fri, Jun 30, 2017	41.24	41.49	40.55	40.88
3263	NASDAQ	CHMG	Thu, Jun 29, 2017	40.00	41.48	40.00	41.18
3262	NASDAQ	CHMG	Wed, Jun 28, 2017	41.13	41.74	40.85	41.43
3261	NASDAQ	CHMG	Tue, Jun 27, 2017	40.29	41.17	40.29	40.95
3260	NASDAQ	CHMG	Mon, Jun 26, 2017	39.24	40.55	38.84	40.40
3259	NASDAQ	CHMG	Fri, Jun 23, 2017	37.30	40.60	37.30	40.57
3258	NASDAQ	CHMG	Thu, Jun 22, 2017	39.45	40.11	39.26	40.11
3257	NASDAQ	CHMG	Wed, Jun 21, 2017	39.75	39.75	39.73	39.73
3256	NASDAQ	CHMG	Tue, Jun 20, 2017	39.15	39.15	39.15	39.15
3255	NASDAQ	CHMG	Mon, Jun 19, 2017	38.61	39.77	38.61	39.76
3254	NASDAQ	CHMG	Fri, Jun 16, 2017	39.33	39.98	38.80	39.21
3253	NASDAQ	CHMG	Thu, Jun 15, 2017	37.24	40.23	37.24	40.13
3252	NASDAQ	CHMG	Wed, Jun 14, 2017	40.10	41.06	40.00	40.40
3251	NASDAQ	CHMG	Tue, Jun 13, 2017	41.28	41.28	40.80	41.05
3250	NASDAQ	CHMG	Mon, Jun 12, 2017	39.13	41.40	39.08	41.11
3249	NASDAQ	CHMG	Fri, Jun 9, 2017	39.77	41.44	39.77	41.03
3248	NASDAQ	CHMG	Thu, Jun 8, 2017	39.39	40.00	39.39	39.87
3247	NASDAQ	CHMG	Wed, Jun 7, 2017	38.52	38.95	38.27	38.71
3246	NASDAQ	CHMG	Tue, Jun 6, 2017	39.51	39.51	37.08	38.50
3245	NASDAQ	CHMG	Mon, Jun 5, 2017	39.68	39.96	39.11	39.59
3244	NASDAQ	CHMG	Fri, Jun 2, 2017	39.50	40.00	39.32	39.79
3243	NASDAQ	CHMG	Thu, Jun 1, 2017	37.86	39.50	37.86	39.37
3242	NASDAQ	CHMG	Wed, May 31, 2017	38.94	38.94	36.74	37.58
3241	NASDAQ	CHMG	Tue, May 30, 2017	39.28	39.50	38.61	38.61
3240	NASDAQ	CHMG	Fri, May 26, 2017	39.40	39.40	38.90	39.07
3239	NASDAQ	CHMG	Thu, May 25, 2017	38.85	39.34	38.85	39.20
3238	NASDAQ	CHMG	Wed, May 24, 2017	39.00	39.00	38.74	38.81
3237	NASDAQ	CHMG	Tue, May 23, 2017	39.00	39.00	38.50	38.70
3236	NASDAQ	CHMG	Mon, May 22, 2017	38.03	38.94	38.03	38.94
3235	NASDAQ	CHMG	Fri, May 19, 2017	38.50	38.74	38.12	38.12
3234	NASDAQ	CHMG	Thu, May 18, 2017	38.48	38.97	38.10	38.47
3233	NASDAQ	CHMG	Wed, May 17, 2017	37.94	39.00	37.90	38.10
3232	NASDAQ	CHMG	Tue, May 16, 2017	38.62	38.68	38.62	38.68
3231	NASDAQ	CHMG	Mon, May 15, 2017	38.99	39.00	37.84	38.24
3230	NASDAQ	CHMG	Fri, May 12, 2017	37.95	38.08	37.95	38.08
3229	NASDAQ	CHMG	Thu, May 11, 2017	37.51	37.86	37.51	37.86
3228	NASDAQ	CHMG	Wed, May 10, 2017	37.91	38.76	37.50	38.27
3227	NASDAQ	CHMG	Tue, May 9, 2017	38.86	38.86	37.94	38.72
3226	NASDAQ	CHMG	Mon, May 8, 2017	37.91	38.80	37.91	38.60
3225	NASDAQ	CHMG	Fri, May 5, 2017	36.78	38.62	36.78	38.30
3224	NASDAQ	CHMG	Thu, May 4, 2017	38.88	38.92	38.00	38.60
3223	NASDAQ	CHMG	Wed, May 3, 2017	38.50	38.71	38.45	38.60
3222	NASDAQ	CHMG	Tue, May 2, 2017	38.20	38.50	38.20	38.23
3221	NASDAQ	CHMG	Mon, May 1, 2017	38.00	38.48	37.31	38.20
3220	NASDAQ	CHMG	Fri, Apr 28, 2017	37.50	37.99	36.74	37.99
3219	NASDAQ	CHMG	Thu, Apr 27, 2017	37.89	37.89	37.05	37.40
3218	NASDAQ	CHMG	Wed, Apr 26, 2017	38.35	38.35	37.05	37.05
3217	NASDAQ	CHMG	Tue, Apr 25, 2017	39.36	39.36	37.17	37.23
3216	NASDAQ	CHMG	Mon, Apr 24, 2017	37.74	37.74	37.19	37.19
3215	NASDAQ	CHMG	Fri, Apr 21, 2017	37.47	37.80	37.10	37.47
3214	NASDAQ	CHMG	Thu, Apr 20, 2017	38.70	39.00	36.01	37.18
3213	NASDAQ	CHMG	Wed, Apr 19, 2017	38.49	39.00	37.46	38.62
3212	NASDAQ	CHMG	Tue, Apr 18, 2017	37.38	37.90	37.30	37.66
3211	NASDAQ	CHMG	Mon, Apr 17, 2017	37.80	37.80	37.24	37.43
3210	NASDAQ	CHMG	Thu, Apr 13, 2017	37.45	37.54	37.45	37.54
3209	NASDAQ	CHMG	Wed, Apr 12, 2017	36.73	38.25	36.73	37.60
3208	NASDAQ	CHMG	Tue, Apr 11, 2017	37.98	38.36	37.92	37.92
3207	NASDAQ	CHMG	Mon, Apr 10, 2017	38.73	38.73	37.32	38.45
3206	NASDAQ	CHMG	Fri, Apr 7, 2017	37.35	37.35	37.35	37.35
3205	NASDAQ	CHMG	Thu, Apr 6, 2017	39.96	39.96	37.71	37.71
3204	NASDAQ	CHMG	Wed, Apr 5, 2017	40.12	40.12	37.67	38.04
3203	NASDAQ	CHMG	Tue, Apr 4, 2017	39.40	40.50	38.85	39.90
3202	NASDAQ	CHMG	Mon, Apr 3, 2017	39.68	40.00	39.05	39.90
3201	NASDAQ	CHMG	Fri, Mar 31, 2017	38.92	40.00	38.51	39.50
3200	NASDAQ	CHMG	Thu, Mar 30, 2017	37.20	39.00	37.20	38.70
3199	NASDAQ	CHMG	Wed, Mar 29, 2017	37.50	38.48	37.50	37.83
3198	NASDAQ	CHMG	Tue, Mar 28, 2017	38.94	39.00	37.60	37.77
3197	NASDAQ	CHMG	Mon, Mar 27, 2017	36.70	37.52	36.70	37.45
3196	NASDAQ	CHMG	Fri, Mar 24, 2017	37.70	37.70	36.90	37.12
3195	NASDAQ	CHMG	Thu, Mar 23, 2017	37.69	37.78	37.42	37.43
3194	NASDAQ	CHMG	Wed, Mar 22, 2017	37.25	37.73	37.03	37.40
3193	NASDAQ	CHMG	Tue, Mar 21, 2017	37.69	37.69	37.02	37.11
3192	NASDAQ	CHMG	Mon, Mar 20, 2017	37.56	37.85	36.76	37.42
3191	NASDAQ	CHMG	Fri, Mar 17, 2017	36.34	37.48	36.34	37.38
3190	NASDAQ	CHMG	Thu, Mar 16, 2017	37.38	37.59	36.14	36.60
3189	NASDAQ	CHMG	Wed, Mar 15, 2017	38.05	38.46	37.40	37.46
3188	NASDAQ	CHMG	Tue, Mar 14, 2017	39.40	39.40	37.49	37.88
3187	NASDAQ	CHMG	Mon, Mar 13, 2017	38.41	39.00	37.84	37.94
3186	NASDAQ	CHMG	Fri, Mar 10, 2017	39.48	39.50	38.00	38.17
3185	NASDAQ	CHMG	Thu, Mar 9, 2017	38.55	39.49	38.55	39.49
3184	NASDAQ	CHMG	Wed, Mar 8, 2017	37.50	39.12	37.43	38.30
3183	NASDAQ	CHMG	Tue, Mar 7, 2017	36.93	37.39	36.90	37.05
3182	NASDAQ	CHMG	Mon, Mar 6, 2017	36.09	36.95	36.00	36.43
3181	NASDAQ	CHMG	Fri, Mar 3, 2017	35.94	36.70	35.94	36.42
3180	NASDAQ	CHMG	Thu, Mar 2, 2017	37.00	37.00	36.13	36.25
3179	NASDAQ	CHMG	Wed, Mar 1, 2017	36.78	36.78	36.78	36.78
3178	NASDAQ	CHMG	Tue, Feb 28, 2017	36.85	36.85	36.01	36.25
3177	NASDAQ	CHMG	Mon, Feb 27, 2017	36.80	36.90	36.14	36.40
3176	NASDAQ	CHMG	Fri, Feb 24, 2017	35.97	36.60	35.72	36.60
3175	NASDAQ	CHMG	Thu, Feb 23, 2017	35.89	36.86	35.13	35.96
3174	NASDAQ	CHMG	Wed, Feb 22, 2017	35.15	36.55	35.15	35.76
3173	NASDAQ	CHMG	Tue, Feb 21, 2017	35.35	35.35	35.00	35.29
3172	NASDAQ	CHMG	Fri, Feb 17, 2017	36.00	36.74	34.77	35.41
3171	NASDAQ	CHMG	Thu, Feb 16, 2017	36.81	36.81	36.13	36.13
3170	NASDAQ	CHMG	Wed, Feb 15, 2017	37.70	37.70	36.60	36.60
3169	NASDAQ	CHMG	Tue, Feb 14, 2017	36.99	37.62	36.99	37.02
3168	NASDAQ	CHMG	Mon, Feb 13, 2017	36.85	37.14	36.09	37.08
3167	NASDAQ	CHMG	Fri, Feb 10, 2017	35.83	36.88	35.83	36.67
3166	NASDAQ	CHMG	Thu, Feb 9, 2017	35.71	35.95	35.44	35.52
3165	NASDAQ	CHMG	Wed, Feb 8, 2017	35.62	35.89	35.37	35.44
3164	NASDAQ	CHMG	Tue, Feb 7, 2017	35.81	35.81	34.87	35.46
3163	NASDAQ	CHMG	Mon, Feb 6, 2017	34.69	35.52	34.42	35.52
3162	NASDAQ	CHMG	Fri, Feb 3, 2017	35.00	35.00	34.50	34.70
3161	NASDAQ	CHMG	Thu, Feb 2, 2017	34.17	35.00	34.17	34.72
3160	NASDAQ	CHMG	Wed, Feb 1, 2017	34.53	34.53	34.08	34.08
3159	NASDAQ	CHMG	Tue, Jan 31, 2017	34.03	34.48	33.99	34.19
3158	NASDAQ	CHMG	Mon, Jan 30, 2017	34.70	35.00	34.10	34.10
3157	NASDAQ	CHMG	Fri, Jan 27, 2017	36.00	36.00	34.74	34.92
3156	NASDAQ	CHMG	Thu, Jan 26, 2017	34.72	35.98	34.72	35.97
3155	NASDAQ	CHMG	Wed, Jan 25, 2017	34.47	34.86	33.50	34.38
3154	NASDAQ	CHMG	Tue, Jan 24, 2017	32.88	33.72	32.80	33.40
3153	NASDAQ	CHMG	Mon, Jan 23, 2017	32.80	32.96	32.73	32.85
3152	NASDAQ	CHMG	Fri, Jan 20, 2017	32.55	33.39	32.50	32.80
3151	NASDAQ	CHMG	Thu, Jan 19, 2017	32.36	32.72	32.34	32.72
3150	NASDAQ	CHMG	Wed, Jan 18, 2017	33.21	33.21	32.73	32.76
3149	NASDAQ	CHMG	Tue, Jan 17, 2017	33.88	33.98	31.72	33.31
3148	NASDAQ	CHMG	Fri, Jan 13, 2017	33.88	33.93	33.82	33.93
3147	NASDAQ	CHMG	Thu, Jan 12, 2017	33.35	33.88	33.08	33.67
3146	NASDAQ	CHMG	Wed, Jan 11, 2017	34.10	34.50	32.83	33.71
3145	NASDAQ	CHMG	Tue, Jan 10, 2017	34.88	35.69	34.69	34.79
3144	NASDAQ	CHMG	Mon, Jan 9, 2017	36.61	36.61	35.77	35.77
3143	NASDAQ	CHMG	Fri, Jan 6, 2017	36.20	37.03	36.00	36.35
3142	NASDAQ	CHMG	Thu, Jan 5, 2017	36.56	36.95	35.15	35.51
3141	NASDAQ	CHMG	Wed, Jan 4, 2017	36.44	37.26	35.23	36.42
3140	NASDAQ	CHMG	Tue, Jan 3, 2017	36.03	36.03	35.40	35.50
3139	NASDAQ	CHMG	Fri, Dec 30, 2016	36.58	36.58	33.38	36.35
3138	NASDAQ	CHMG	Thu, Dec 29, 2016	36.33	36.48	36.00	36.48
3137	NASDAQ	CHMG	Wed, Dec 28, 2016	36.55	36.75	35.00	36.10
3136	NASDAQ	CHMG	Tue, Dec 27, 2016	36.09	36.75	35.92	36.43
3135	NASDAQ	CHMG	Fri, Dec 23, 2016	36.37	36.75	36.19	36.19
3134	NASDAQ	CHMG	Thu, Dec 22, 2016	36.63	36.75	36.00	36.47
3133	NASDAQ	CHMG	Wed, Dec 21, 2016	36.36	36.75	35.75	36.74
3132	NASDAQ	CHMG	Tue, Dec 20, 2016	36.36	36.36	34.62	36.20
3131	NASDAQ	CHMG	Mon, Dec 19, 2016	35.38	36.12	34.96	36.03
3130	NASDAQ	CHMG	Fri, Dec 16, 2016	35.85	35.85	35.10	35.85
3129	NASDAQ	CHMG	Thu, Dec 15, 2016	35.00	36.38	34.02	35.75
3128	NASDAQ	CHMG	Wed, Dec 14, 2016	35.41	35.41	35.01	35.06
3127	NASDAQ	CHMG	Tue, Dec 13, 2016	35.39	35.97	35.04	35.71
3126	NASDAQ	CHMG	Mon, Dec 12, 2016	34.60	35.89	34.22	35.48
3125	NASDAQ	CHMG	Fri, Dec 9, 2016	35.01	35.26	34.19	34.28
3124	NASDAQ	CHMG	Thu, Dec 8, 2016	34.85	35.50	34.10	35.10
3123	NASDAQ	CHMG	Wed, Dec 7, 2016	34.19	35.00	34.16	34.77
3122	NASDAQ	CHMG	Tue, Dec 6, 2016	32.60	34.50	32.60	34.29
3121	NASDAQ	CHMG	Mon, Dec 5, 2016	32.40	32.60	32.08	32.60
3120	NASDAQ	CHMG	Fri, Dec 2, 2016	31.96	32.34	31.94	31.94
3119	NASDAQ	CHMG	Thu, Dec 1, 2016	32.08	32.08	31.40	31.40
3118	NASDAQ	CHMG	Wed, Nov 30, 2016	32.36	32.36	31.44	31.44
3117	NASDAQ	CHMG	Tue, Nov 29, 2016	31.23	32.00	31.23	31.79
3116	NASDAQ	CHMG	Mon, Nov 28, 2016	32.12	32.12	29.10	31.79
3115	NASDAQ	CHMG	Fri, Nov 25, 2016	32.14	32.23	31.01	32.23
3114	NASDAQ	CHMG	Wed, Nov 23, 2016	32.00	32.37	32.00	32.06
3113	NASDAQ	CHMG	Tue, Nov 22, 2016	31.67	32.21	31.21	32.20
3112	NASDAQ	CHMG	Mon, Nov 21, 2016	31.45	31.80	30.61	31.80
3111	NASDAQ	CHMG	Fri, Nov 18, 2016	30.89	31.48	29.26	31.48
3110	NASDAQ	CHMG	Thu, Nov 17, 2016	30.91	31.10	30.64	30.89
3109	NASDAQ	CHMG	Wed, Nov 16, 2016	29.99	31.00	29.98	30.80
3108	NASDAQ	CHMG	Tue, Nov 15, 2016	31.69	31.82	30.19	31.50
3107	NASDAQ	CHMG	Mon, Nov 14, 2016	31.00	31.99	31.00	31.70
3106	NASDAQ	CHMG	Fri, Nov 11, 2016	29.43	31.00	29.25	31.00
3105	NASDAQ	CHMG	Thu, Nov 10, 2016	29.10	29.87	29.10	29.87
3104	NASDAQ	CHMG	Wed, Nov 9, 2016	28.91	29.45	28.91	29.45
3103	NASDAQ	CHMG	Tue, Nov 8, 2016	29.31	29.31	28.63	29.12
3102	NASDAQ	CHMG	Mon, Nov 7, 2016	28.90	29.45	28.90	29.44
3101	NASDAQ	CHMG	Fri, Nov 4, 2016	28.89	28.90	28.58	28.66
3100	NASDAQ	CHMG	Thu, Nov 3, 2016	28.60	28.89	28.45	28.76
3099	NASDAQ	CHMG	Wed, Nov 2, 2016	28.54	28.75	28.51	28.75
3098	NASDAQ	CHMG	Tue, Nov 1, 2016	28.85	28.85	28.52	28.54
3097	NASDAQ	CHMG	Mon, Oct 31, 2016	28.06	28.84	28.06	28.50
3096	NASDAQ	CHMG	Fri, Oct 28, 2016	29.10	29.10	28.44	28.52
3095	NASDAQ	CHMG	Thu, Oct 27, 2016	29.08	29.08	28.82	28.91
3094	NASDAQ	CHMG	Wed, Oct 26, 2016	28.75	28.90	28.75	28.89
3093	NASDAQ	CHMG	Tue, Oct 25, 2016	28.88	28.96	28.77	28.80
3092	NASDAQ	CHMG	Mon, Oct 24, 2016	29.38	29.38	28.70	28.96
3091	NASDAQ	CHMG	Fri, Oct 21, 2016	28.71	29.45	28.71	29.45
3090	NASDAQ	CHMG	Thu, Oct 20, 2016	28.70	29.45	28.51	28.99
3089	NASDAQ	CHMG	Wed, Oct 19, 2016	28.48	28.87	28.48	28.87
3088	NASDAQ	CHMG	Tue, Oct 18, 2016	29.00	29.00	28.48	28.48
3087	NASDAQ	CHMG	Mon, Oct 17, 2016	29.15	29.15	28.25	28.29
3086	NASDAQ	CHMG	Fri, Oct 14, 2016	29.21	29.21	28.63	28.63
3085	NASDAQ	CHMG	Thu, Oct 13, 2016	28.92	28.97	28.43	28.70
3084	NASDAQ	CHMG	Wed, Oct 12, 2016	28.97	29.36	28.80	28.96
3083	NASDAQ	CHMG	Tue, Oct 11, 2016	28.81	29.06	28.81	28.86
3082	NASDAQ	CHMG	Mon, Oct 10, 2016	29.00	29.05	28.90	28.98
3081	NASDAQ	CHMG	Fri, Oct 7, 2016	29.43	29.47	29.04	29.04
3080	NASDAQ	CHMG	Thu, Oct 6, 2016	28.75	29.23	28.75	29.04
3079	NASDAQ	CHMG	Wed, Oct 5, 2016	28.86	29.13	28.53	29.01
3078	NASDAQ	CHMG	Tue, Oct 4, 2016	29.19	29.65	28.53	28.94
3077	NASDAQ	CHMG	Mon, Oct 3, 2016	29.01	29.76	28.05	29.12
3076	NASDAQ	CHMG	Fri, Sep 30, 2016	28.55	29.29	28.40	28.99
3075	NASDAQ	CHMG	Thu, Sep 29, 2016	29.10	29.16	28.40	28.57
3074	NASDAQ	CHMG	Wed, Sep 28, 2016	29.04	29.61	28.90	29.24
3073	NASDAQ	CHMG	Tue, Sep 27, 2016	28.69	29.32	28.69	28.98
3072	NASDAQ	CHMG	Mon, Sep 26, 2016	28.70	29.97	28.52	28.90
3071	NASDAQ	CHMG	Fri, Sep 23, 2016	28.92	29.01	28.71	28.71
3070	NASDAQ	CHMG	Thu, Sep 22, 2016	28.97	29.27	28.51	28.78
3069	NASDAQ	CHMG	Wed, Sep 21, 2016	28.62	29.41	28.62	28.92
3068	NASDAQ	CHMG	Tue, Sep 20, 2016	28.58	28.75	28.36	28.62
3067	NASDAQ	CHMG	Mon, Sep 19, 2016	29.06	29.06	27.83	28.41
3066	NASDAQ	CHMG	Fri, Sep 16, 2016	28.86	29.15	28.50	29.14
3065	NASDAQ	CHMG	Thu, Sep 15, 2016	28.30	28.90	28.30	28.78
3064	NASDAQ	CHMG	Wed, Sep 14, 2016	28.52	29.10	28.52	28.85
3063	NASDAQ	CHMG	Tue, Sep 13, 2016	28.50	28.87	28.50	28.69
3062	NASDAQ	CHMG	Mon, Sep 12, 2016	27.77	28.73	27.75	28.73
3061	NASDAQ	CHMG	Fri, Sep 9, 2016	27.58	27.70	27.47	27.47
3060	NASDAQ	CHMG	Thu, Sep 8, 2016	27.61	27.79	27.45	27.58
3059	NASDAQ	CHMG	Wed, Sep 7, 2016	28.37	28.37	27.53	27.74
3058	NASDAQ	CHMG	Tue, Sep 6, 2016	28.74	28.74	27.96	28.00
3057	NASDAQ	CHMG	Fri, Sep 2, 2016	29.09	29.09	28.50	28.66
3056	NASDAQ	CHMG	Thu, Sep 1, 2016	29.22	29.22	28.75	29.10
3055	NASDAQ	CHMG	Wed, Aug 31, 2016	29.30	30.10	29.30	29.38
3054	NASDAQ	CHMG	Tue, Aug 30, 2016	29.75	29.79	29.30	29.30
3053	NASDAQ	CHMG	Mon, Aug 29, 2016	29.62	30.04	29.62	30.04
3052	NASDAQ	CHMG	Fri, Aug 26, 2016	30.36	30.78	29.98	30.15
3051	NASDAQ	CHMG	Thu, Aug 25, 2016	0.00	0.00	0.00	30.90
3050	NASDAQ	CHMG	Wed, Aug 24, 2016	30.89	30.93	30.89	30.90
3049	NASDAQ	CHMG	Tue, Aug 23, 2016	30.50	30.71	30.42	30.53
3048	NASDAQ	CHMG	Mon, Aug 22, 2016	30.96	30.96	30.63	30.69
3047	NASDAQ	CHMG	Fri, Aug 19, 2016	30.36	30.73	30.36	30.73
3046	NASDAQ	CHMG	Thu, Aug 18, 2016	30.91	30.91	29.65	30.30
3045	NASDAQ	CHMG	Wed, Aug 17, 2016	30.02	30.02	29.13	29.81
3044	NASDAQ	CHMG	Tue, Aug 16, 2016	29.75	30.20	29.75	29.89
3043	NASDAQ	CHMG	Mon, Aug 15, 2016	29.59	29.59	29.59	29.59
3042	NASDAQ	CHMG	Fri, Aug 12, 2016	29.39	30.15	29.38	30.02
3041	NASDAQ	CHMG	Thu, Aug 11, 2016	29.15	29.89	29.01	29.38
3040	NASDAQ	CHMG	Wed, Aug 10, 2016	30.00	30.00	29.27	29.28
3039	NASDAQ	CHMG	Tue, Aug 9, 2016	29.89	29.89	29.68	29.70
3038	NASDAQ	CHMG	Mon, Aug 8, 2016	30.01	30.01	29.20	29.58
3037	NASDAQ	CHMG	Fri, Aug 5, 2016	29.84	31.50	29.48	29.78
3036	NASDAQ	CHMG	Thu, Aug 4, 2016	29.69	29.90	29.41	29.42
3035	NASDAQ	CHMG	Wed, Aug 3, 2016	29.10	30.01	29.10	29.61
3034	NASDAQ	CHMG	Tue, Aug 2, 2016	30.84	30.84	28.62	29.32
3033	NASDAQ	CHMG	Mon, Aug 1, 2016	28.73	31.70	28.67	30.62
3032	NASDAQ	CHMG	Fri, Jul 29, 2016	32.08	32.10	31.51	31.64
3031	NASDAQ	CHMG	Thu, Jul 28, 2016	32.00	32.10	31.62	32.05
3030	NASDAQ	CHMG	Wed, Jul 27, 2016	31.97	32.20	31.97	32.05
3029	NASDAQ	CHMG	Tue, Jul 26, 2016	32.18	32.18	31.93	32.05
3028	NASDAQ	CHMG	Mon, Jul 25, 2016	32.01	32.06	31.80	31.90
3027	NASDAQ	CHMG	Fri, Jul 22, 2016	31.16	32.39	30.61	32.19
3026	NASDAQ	CHMG	Thu, Jul 21, 2016	30.96	30.96	30.45	30.45
3025	NASDAQ	CHMG	Wed, Jul 20, 2016	30.70	31.16	30.50	31.16
3024	NASDAQ	CHMG	Tue, Jul 19, 2016	30.51	31.15	30.48	30.57
3023	NASDAQ	CHMG	Mon, Jul 18, 2016	30.60	31.13	30.41	30.84
3022	NASDAQ	CHMG	Fri, Jul 15, 2016	31.27	31.31	30.11	30.48
3021	NASDAQ	CHMG	Thu, Jul 14, 2016	30.72	31.25	29.58	31.25
3020	NASDAQ	CHMG	Wed, Jul 13, 2016	30.62	31.42	30.01	30.40
3019	NASDAQ	CHMG	Tue, Jul 12, 2016	30.23	30.89	30.23	30.70
3018	NASDAQ	CHMG	Mon, Jul 11, 2016	29.70	30.40	29.18	30.10
3017	NASDAQ	CHMG	Fri, Jul 8, 2016	29.60	30.40	29.60	30.08
3016	NASDAQ	CHMG	Thu, Jul 7, 2016	29.50	29.70	29.30	29.47
3015	NASDAQ	CHMG	Wed, Jul 6, 2016	29.23	29.50	28.64	29.26
3014	NASDAQ	CHMG	Tue, Jul 5, 2016	29.50	29.66	29.15	29.15
3013	NASDAQ	CHMG	Fri, Jul 1, 2016	29.17	30.02	29.17	29.38
3012	NASDAQ	CHMG	Thu, Jun 30, 2016	28.70	29.45	28.70	29.35
3011	NASDAQ	CHMG	Wed, Jun 29, 2016	28.66	28.97	28.36	28.80
3010	NASDAQ	CHMG	Tue, Jun 28, 2016	28.20	28.71	27.70	28.69
3009	NASDAQ	CHMG	Mon, Jun 27, 2016	30.23	30.23	27.90	27.90
3008	NASDAQ	CHMG	Fri, Jun 24, 2016	29.48	30.61	28.74	29.80
3007	NASDAQ	CHMG	Thu, Jun 23, 2016	30.71	31.90	29.93	30.12
3006	NASDAQ	CHMG	Wed, Jun 22, 2016	29.60	30.95	29.60	30.90
3005	NASDAQ	CHMG	Tue, Jun 21, 2016	29.88	30.00	29.25	29.75
3004	NASDAQ	CHMG	Mon, Jun 20, 2016	30.01	30.36	29.30	29.77
3003	NASDAQ	CHMG	Fri, Jun 17, 2016	30.34	30.34	29.31	29.95
3002	NASDAQ	CHMG	Thu, Jun 16, 2016	30.44	31.35	29.90	30.16
3001	NASDAQ	CHMG	Wed, Jun 15, 2016	30.54	30.75	30.10	30.45
3000	NASDAQ	CHMG	Tue, Jun 14, 2016	30.11	30.44	30.01	30.30
2999	NASDAQ	CHMG	Mon, Jun 13, 2016	30.56	30.92	30.09	30.48
2998	NASDAQ	CHMG	Fri, Jun 10, 2016	30.43	31.18	30.41	30.57
2997	NASDAQ	CHMG	Thu, Jun 9, 2016	30.74	31.41	30.50	30.75
2996	NASDAQ	CHMG	Wed, Jun 8, 2016	30.35	31.00	30.35	30.75
2995	NASDAQ	CHMG	Tue, Jun 7, 2016	30.53	31.11	30.00	30.59
2994	NASDAQ	CHMG	Mon, Jun 6, 2016	31.30	31.68	29.84	30.53
2993	NASDAQ	CHMG	Fri, Jun 3, 2016	31.13	31.87	31.00	31.72
2992	NASDAQ	CHMG	Thu, Jun 2, 2016	31.00	31.95	30.63	31.46
2991	NASDAQ	CHMG	Wed, Jun 1, 2016	31.41	31.50	30.97	31.00
2990	NASDAQ	CHMG	Tue, May 31, 2016	32.20	32.28	31.00	31.76
2989	NASDAQ	CHMG	Fri, May 27, 2016	32.17	32.89	31.35	32.20
2988	NASDAQ	CHMG	Thu, May 26, 2016	32.69	32.75	31.18	31.82
2987	NASDAQ	CHMG	Wed, May 25, 2016	32.46	32.95	31.80	32.95
2986	NASDAQ	CHMG	Tue, May 24, 2016	30.85	32.64	30.81	32.50
2985	NASDAQ	CHMG	Mon, May 23, 2016	30.55	31.50	30.55	31.40
2984	NASDAQ	CHMG	Fri, May 20, 2016	30.07	31.00	30.07	30.80
2983	NASDAQ	CHMG	Thu, May 19, 2016	31.67	31.67	29.37	30.01
2982	NASDAQ	CHMG	Wed, May 18, 2016	28.76	30.75	28.29	30.75
2981	NASDAQ	CHMG	Tue, May 17, 2016	28.57	28.90	28.23	28.68
2980	NASDAQ	CHMG	Mon, May 16, 2016	27.45	28.34	27.41	28.34
2979	NASDAQ	CHMG	Fri, May 13, 2016	27.50	27.70	27.26	27.68
2978	NASDAQ	CHMG	Thu, May 12, 2016	27.48	27.65	27.26	27.26
2977	NASDAQ	CHMG	Wed, May 11, 2016	27.28	27.70	27.28	27.62
2976	NASDAQ	CHMG	Tue, May 10, 2016	26.77	27.48	26.77	27.43
2975	NASDAQ	CHMG	Mon, May 9, 2016	27.04	27.10	26.82	26.98
2974	NASDAQ	CHMG	Fri, May 6, 2016	26.81	27.28	26.80	26.95
2973	NASDAQ	CHMG	Thu, May 5, 2016	27.55	27.65	27.00	27.05
2972	NASDAQ	CHMG	Wed, May 4, 2016	26.76	27.60	26.55	27.55
2971	NASDAQ	CHMG	Tue, May 3, 2016	26.54	26.89	26.50	26.89
2970	NASDAQ	CHMG	Mon, May 2, 2016	26.68	26.72	26.52	26.56
2969	NASDAQ	CHMG	Fri, Apr 29, 2016	26.88	26.92	26.61	26.61
2968	NASDAQ	CHMG	Thu, Apr 28, 2016	26.89	26.90	26.83	26.83
2967	NASDAQ	CHMG	Wed, Apr 27, 2016	26.92	26.92	26.75	26.77
2966	NASDAQ	CHMG	Tue, Apr 26, 2016	27.03	27.15	26.99	26.99
2965	NASDAQ	CHMG	Mon, Apr 25, 2016	26.80	27.03	26.80	26.85
2964	NASDAQ	CHMG	Fri, Apr 22, 2016	26.85	26.85	26.85	26.85
2963	NASDAQ	CHMG	Thu, Apr 21, 2016	26.85	27.00	26.50	26.83
2962	NASDAQ	CHMG	Wed, Apr 20, 2016	26.73	26.73	26.73	26.73
2961	NASDAQ	CHMG	Tue, Apr 19, 2016	26.78	27.03	26.51	26.51
2960	NASDAQ	CHMG	Mon, Apr 18, 2016	27.10	27.10	26.81	26.81
2959	NASDAQ	CHMG	Fri, Apr 15, 2016	27.10	27.25	26.78	26.78
2958	NASDAQ	CHMG	Thu, Apr 14, 2016	27.07	27.10	26.70	26.98
2957	NASDAQ	CHMG	Wed, Apr 13, 2016	26.85	27.08	26.56	26.98
2956	NASDAQ	CHMG	Tue, Apr 12, 2016	26.57	27.52	26.27	27.00
2955	NASDAQ	CHMG	Mon, Apr 11, 2016	26.67	27.07	26.35	26.43
2954	NASDAQ	CHMG	Fri, Apr 8, 2016	26.66	26.84	26.51	26.51
2953	NASDAQ	CHMG	Thu, Apr 7, 2016	27.47	27.47	26.47	26.64
2952	NASDAQ	CHMG	Wed, Apr 6, 2016	26.26	26.55	26.26	26.46
2951	NASDAQ	CHMG	Tue, Apr 5, 2016	26.23	26.23	26.23	26.41
2950	NASDAQ	CHMG	Mon, Apr 4, 2016	26.34	26.40	26.21	26.23
2949	NASDAQ	CHMG	Fri, Apr 1, 2016	26.38	26.43	26.05	26.20
2948	NASDAQ	CHMG	Thu, Mar 31, 2016	26.60	26.60	26.60	26.60
2947	NASDAQ	CHMG	Wed, Mar 30, 2016	26.36	26.68	26.36	26.55
2946	NASDAQ	CHMG	Tue, Mar 29, 2016	26.63	26.63	26.62	26.62
2945	NASDAQ	CHMG	Mon, Mar 28, 2016	26.55	26.86	26.50	26.50
2944	NASDAQ	CHMG	Thu, Mar 24, 2016	26.50	26.59	26.35	26.26
2943	NASDAQ	CHMG	Wed, Mar 23, 2016	26.55	26.89	26.50	26.50
2942	NASDAQ	CHMG	Tue, Mar 22, 2016	26.98	27.14	26.49	26.59
2941	NASDAQ	CHMG	Mon, Mar 21, 2016	27.50	27.50	26.61	26.80
2940	NASDAQ	CHMG	Fri, Mar 18, 2016	27.44	27.75	26.66	27.34
2939	NASDAQ	CHMG	Thu, Mar 17, 2016	26.81	27.45	26.77	27.20
2938	NASDAQ	CHMG	Wed, Mar 16, 2016	26.82	27.35	26.80	26.85
2937	NASDAQ	CHMG	Tue, Mar 15, 2016	27.36	27.36	27.36	26.91
2936	NASDAQ	CHMG	Mon, Mar 14, 2016	27.01	27.45	26.52	26.67
2935	NASDAQ	CHMG	Fri, Mar 11, 2016	26.50	26.50	26.50	26.80
2934	NASDAQ	CHMG	Thu, Mar 10, 2016	26.65	26.65	26.65	26.50
2933	NASDAQ	CHMG	Wed, Mar 9, 2016	27.00	27.43	26.52	26.80
2932	NASDAQ	CHMG	Tue, Mar 8, 2016	27.08	27.43	26.76	27.32
2931	NASDAQ	CHMG	Mon, Mar 7, 2016	26.76	27.50	26.66	27.32
2930	NASDAQ	CHMG	Fri, Mar 4, 2016	27.26	27.50	27.10	27.09
2929	NASDAQ	CHMG	Thu, Mar 3, 2016	27.42	27.42	27.42	27.01
2928	NASDAQ	CHMG	Wed, Mar 2, 2016	27.35	27.45	27.20	27.35
2927	NASDAQ	CHMG	Tue, Mar 1, 2016	27.14	27.14	27.14	27.14
2926	NASDAQ	CHMG	Mon, Feb 29, 2016	27.50	27.70	27.50	27.47
2925	NASDAQ	CHMG	Fri, Feb 26, 2016	27.42	27.70	27.42	27.47
2924	NASDAQ	CHMG	Thu, Feb 25, 2016	27.55	27.70	27.50	27.67
2923	NASDAQ	CHMG	Wed, Feb 24, 2016	27.35	27.55	26.65	27.55
2922	NASDAQ	CHMG	Tue, Feb 23, 2016	27.41	27.42	27.00	27.05
2921	NASDAQ	CHMG	Mon, Feb 22, 2016	26.75	27.00	26.75	27.00
2920	NASDAQ	CHMG	Fri, Feb 19, 2016	26.70	27.00	26.32	26.34
2919	NASDAQ	CHMG	Thu, Feb 18, 2016	26.85	26.85	26.25	26.25
2918	NASDAQ	CHMG	Wed, Feb 17, 2016	26.10	27.00	26.10	26.75
2917	NASDAQ	CHMG	Tue, Feb 16, 2016	26.50	27.00	26.32	26.54
2916	NASDAQ	CHMG	Fri, Feb 12, 2016	26.80	27.00	26.50	26.50
2915	NASDAQ	CHMG	Thu, Feb 11, 2016	27.00	27.00	26.55	26.87
2914	NASDAQ	CHMG	Wed, Feb 10, 2016	27.24	27.24	26.99	27.13
2913	NASDAQ	CHMG	Tue, Feb 9, 2016	27.40	27.40	27.40	27.40
2912	NASDAQ	CHMG	Mon, Feb 8, 2016	27.02	27.40	27.02	27.40
2911	NASDAQ	CHMG	Fri, Feb 5, 2016	27.50	27.50	27.11	27.40
2910	NASDAQ	CHMG	Thu, Feb 4, 2016	27.43	27.50	27.05	27.26
2909	NASDAQ	CHMG	Wed, Feb 3, 2016	27.40	27.40	27.40	27.40
2908	NASDAQ	CHMG	Tue, Feb 2, 2016	27.31	27.50	27.31	27.47
2907	NASDAQ	CHMG	Mon, Feb 1, 2016	27.37	27.50	27.04	27.50
2906	NASDAQ	CHMG	Fri, Jan 29, 2016	27.16	27.16	27.16	27.16
2905	NASDAQ	CHMG	Thu, Jan 28, 2016	27.15	27.75	27.15	27.71
2904	NASDAQ	CHMG	Wed, Jan 27, 2016	27.75	27.75	27.75	27.75
2903	NASDAQ	CHMG	Tue, Jan 26, 2016	27.75	28.03	27.75	28.03
2902	NASDAQ	CHMG	Mon, Jan 25, 2016	27.43	27.75	27.05	27.59
2901	NASDAQ	CHMG	Fri, Jan 22, 2016	27.39	27.85	27.39	27.79
2900	NASDAQ	CHMG	Thu, Jan 21, 2016	27.67	27.67	27.67	27.67
2899	NASDAQ	CHMG	Wed, Jan 20, 2016	27.40	27.83	27.25	27.73
2898	NASDAQ	CHMG	Tue, Jan 19, 2016	27.35	27.85	27.35	27.77
2897	NASDAQ	CHMG	Fri, Jan 15, 2016	26.60	27.85	26.31	27.29
2896	NASDAQ	CHMG	Thu, Jan 14, 2016	27.67	27.98	27.66	27.98
2895	NASDAQ	CHMG	Wed, Jan 13, 2016	26.84	28.03	26.84	28.03
2894	NASDAQ	CHMG	Tue, Jan 12, 2016	26.92	28.03	26.92	28.03
2893	NASDAQ	CHMG	Mon, Jan 11, 2016	27.45	27.85	27.02	27.78
2892	NASDAQ	CHMG	Fri, Jan 8, 2016	27.58	27.85	27.58	27.68
2891	NASDAQ	CHMG	Thu, Jan 7, 2016	27.25	27.82	27.25	27.82
2890	NASDAQ	CHMG	Wed, Jan 6, 2016	27.95	27.95	27.58	27.60
2889	NASDAQ	CHMG	Tue, Jan 5, 2016	27.95	28.00	27.75	28.00
2888	NASDAQ	CHMG	Mon, Jan 4, 2016	27.79	28.00	27.50	27.75
2887	NASDAQ	CHMG	Thu, Dec 31, 2015	27.85	27.85	27.50	27.50
2886	NASDAQ	CHMG	Wed, Dec 30, 2015	27.75	27.75	27.50	27.75
2885	NASDAQ	CHMG	Tue, Dec 29, 2015	27.36	27.79	27.36	27.75
2884	NASDAQ	CHMG	Mon, Dec 28, 2015	27.50	27.50	27.36	27.36
2883	NASDAQ	CHMG	Thu, Dec 24, 2015	27.00	27.00	27.00	27.00
2882	NASDAQ	CHMG	Wed, Dec 23, 2015	26.63	27.25	26.63	27.00
2881	NASDAQ	CHMG	Tue, Dec 22, 2015	26.96	27.18	26.55	26.75
2880	NASDAQ	CHMG	Mon, Dec 21, 2015	27.21	27.43	26.55	26.74
2879	NASDAQ	CHMG	Fri, Dec 18, 2015	28.00	28.00	26.87	26.87
2878	NASDAQ	CHMG	Thu, Dec 17, 2015	27.48	27.94	27.11	27.81
2877	NASDAQ	CHMG	Wed, Dec 16, 2015	27.63	27.75	27.04	27.30
2876	NASDAQ	CHMG	Tue, Dec 15, 2015	27.95	27.95	27.53	27.53
2875	NASDAQ	CHMG	Mon, Dec 14, 2015	27.50	27.96	27.50	27.96
2874	NASDAQ	CHMG	Fri, Dec 11, 2015	27.50	28.03	27.50	28.00
2873	NASDAQ	CHMG	Thu, Dec 10, 2015	27.91	27.91	27.90	27.90
2872	NASDAQ	CHMG	Wed, Dec 9, 2015	27.75	27.85	27.75	27.85
2871	NASDAQ	CHMG	Tue, Dec 8, 2015	27.55	27.60	27.50	27.59
2870	NASDAQ	CHMG	Mon, Dec 7, 2015	27.14	27.60	27.14	27.60
2869	NASDAQ	CHMG	Fri, Dec 4, 2015	27.55	27.60	27.33	27.41
2868	NASDAQ	CHMG	Thu, Dec 3, 2015	26.84	27.09	26.75	27.00
2867	NASDAQ	CHMG	Wed, Dec 2, 2015	27.04	27.10	26.77	26.97
2866	NASDAQ	CHMG	Tue, Dec 1, 2015	28.00	28.00	27.79	27.79
2865	NASDAQ	CHMG	Mon, Nov 30, 2015	27.39	28.00	27.39	27.90
2864	NASDAQ	CHMG	Wed, Nov 25, 2015	27.20	27.68	27.20	27.68
2863	NASDAQ	CHMG	Tue, Nov 24, 2015	27.34	27.89	27.20	27.20
2862	NASDAQ	CHMG	Mon, Nov 23, 2015	28.00	28.00	27.31	27.31
2861	NASDAQ	CHMG	Fri, Nov 20, 2015	27.34	27.43	27.20	27.30
2860	NASDAQ	CHMG	Thu, Nov 19, 2015	28.00	28.00	28.00	28.00
2859	NASDAQ	CHMG	Wed, Nov 18, 2015	27.56	28.00	27.31	27.36
2858	NASDAQ	CHMG	Tue, Nov 17, 2015	27.37	28.00	26.80	27.33
2857	NASDAQ	CHMG	Mon, Nov 16, 2015	27.99	27.99	26.75	26.75
2856	NASDAQ	CHMG	Fri, Nov 13, 2015	27.99	27.99	27.06	27.92
2855	NASDAQ	CHMG	Thu, Nov 12, 2015	27.75	27.94	27.75	27.94
2854	NASDAQ	CHMG	Wed, Nov 11, 2015	27.99	27.99	27.96	27.99
2853	NASDAQ	CHMG	Tue, Nov 10, 2015	27.95	27.95	27.95	27.95
2852	NASDAQ	CHMG	Mon, Nov 9, 2015	27.12	28.48	26.77	28.02
2851	NASDAQ	CHMG	Fri, Nov 6, 2015	26.75	26.75	26.75	26.75
2850	NASDAQ	CHMG	Wed, Nov 4, 2015	27.24	27.24	27.24	27.24
2849	NASDAQ	CHMG	Tue, Nov 3, 2015	26.75	26.89	26.75	26.80
2848	NASDAQ	CHMG	Mon, Nov 2, 2015	26.88	26.94	26.59	26.81
2847	NASDAQ	CHMG	Fri, Oct 30, 2015	26.75	26.83	26.75	26.75
2846	NASDAQ	CHMG	Thu, Oct 29, 2015	26.68	26.80	26.68	26.77
2845	NASDAQ	CHMG	Wed, Oct 28, 2015	26.63	26.84	26.63	26.84
2844	NASDAQ	CHMG	Tue, Oct 27, 2015	26.55	26.73	26.55	26.73
2843	NASDAQ	CHMG	Mon, Oct 26, 2015	26.58	26.69	26.56	26.56
2842	NASDAQ	CHMG	Fri, Oct 23, 2015	26.70	26.96	26.70	26.91
2841	NASDAQ	CHMG	Thu, Oct 22, 2015	26.42	26.97	26.42	26.51
2840	NASDAQ	CHMG	Wed, Oct 21, 2015	26.72	26.72	26.58	26.58
2839	NASDAQ	CHMG	Tue, Oct 20, 2015	26.61	26.64	26.31	26.31
2838	NASDAQ	CHMG	Fri, Oct 16, 2015	27.47	27.47	27.47	27.47
2837	NASDAQ	CHMG	Thu, Oct 15, 2015	27.00	27.56	26.78	27.56
2836	NASDAQ	CHMG	Wed, Oct 14, 2015	26.95	26.95	26.51	26.52
2835	NASDAQ	CHMG	Tue, Oct 13, 2015	27.07	27.07	26.99	27.00
2834	NASDAQ	CHMG	Mon, Oct 12, 2015	27.64	27.65	27.40	27.40
2833	NASDAQ	CHMG	Fri, Oct 9, 2015	27.83	27.83	27.83	27.83
2832	NASDAQ	CHMG	Thu, Oct 8, 2015	28.28	28.44	27.15	28.44
2831	NASDAQ	CHMG	Wed, Oct 7, 2015	27.74	28.50	27.74	28.30
2830	NASDAQ	CHMG	Tue, Oct 6, 2015	27.39	27.39	27.35	27.35
2829	NASDAQ	CHMG	Mon, Oct 5, 2015	27.14	27.54	27.10	27.54
2828	NASDAQ	CHMG	Fri, Oct 2, 2015	27.39	27.84	27.39	27.84
2827	NASDAQ	CHMG	Wed, Sep 30, 2015	28.48	28.50	28.03	28.03
2826	NASDAQ	CHMG	Tue, Sep 29, 2015	28.50	28.50	27.32	27.32
2825	NASDAQ	CHMG	Mon, Sep 28, 2015	26.81	27.65	26.81	27.65
2824	NASDAQ	CHMG	Thu, Sep 24, 2015	28.50	28.50	28.50	28.50
2823	NASDAQ	CHMG	Wed, Sep 23, 2015	26.54	27.36	26.54	27.36
2822	NASDAQ	CHMG	Tue, Sep 22, 2015	26.88	28.26	26.75	28.26
2821	NASDAQ	CHMG	Mon, Sep 21, 2015	26.53	27.70	26.20	26.67
2820	NASDAQ	CHMG	Fri, Sep 18, 2015	27.70	28.35	27.70	28.35
2819	NASDAQ	CHMG	Wed, Sep 16, 2015	27.20	27.25	26.61	27.20
2818	NASDAQ	CHMG	Mon, Sep 14, 2015	26.61	27.25	26.61	27.25
2817	NASDAQ	CHMG	Fri, Sep 11, 2015	26.47	26.50	26.46	26.50
2816	NASDAQ	CHMG	Thu, Sep 10, 2015	26.50	26.50	26.50	26.50
2815	NASDAQ	CHMG	Wed, Sep 9, 2015	26.50	26.50	26.46	26.49
2814	NASDAQ	CHMG	Tue, Sep 8, 2015	26.41	26.58	26.30	26.30
2813	NASDAQ	CHMG	Fri, Sep 4, 2015	26.14	26.48	26.10	26.23
2812	NASDAQ	CHMG	Thu, Sep 3, 2015	26.15	26.50	26.15	26.20
2811	NASDAQ	CHMG	Wed, Sep 2, 2015	26.50	26.52	26.10	26.16
2810	NASDAQ	CHMG	Tue, Sep 1, 2015	26.50	26.50	26.35	26.50
2809	NASDAQ	CHMG	Mon, Aug 31, 2015	26.10	26.51	26.10	26.50
2808	NASDAQ	CHMG	Fri, Aug 28, 2015	26.08	26.56	26.08	26.15
2807	NASDAQ	CHMG	Thu, Aug 27, 2015	26.07	26.07	26.07	26.07
2806	NASDAQ	CHMG	Wed, Aug 26, 2015	26.40	26.70	26.00	26.20
2805	NASDAQ	CHMG	Tue, Aug 25, 2015	26.70	26.70	26.10	26.20
2804	NASDAQ	CHMG	Mon, Aug 24, 2015	26.05	26.59	26.00	26.59
2803	NASDAQ	CHMG	Fri, Aug 21, 2015	26.28	26.60	26.28	26.60
2802	NASDAQ	CHMG	Thu, Aug 20, 2015	26.50	26.60	26.41	26.60
2801	NASDAQ	CHMG	Wed, Aug 19, 2015	26.50	26.54	26.50	26.50
2800	NASDAQ	CHMG	Tue, Aug 18, 2015	26.60	26.60	26.51	26.60
2799	NASDAQ	CHMG	Mon, Aug 17, 2015	26.50	26.60	26.50	26.60
2798	NASDAQ	CHMG	Fri, Aug 14, 2015	26.50	26.50	26.50	26.50
2797	NASDAQ	CHMG	Thu, Aug 13, 2015	26.10	26.51	26.10	26.50
2796	NASDAQ	CHMG	Wed, Aug 12, 2015	26.60	26.60	26.51	26.51
2795	NASDAQ	CHMG	Tue, Aug 11, 2015	26.69	26.70	26.60	26.65
2794	NASDAQ	CHMG	Mon, Aug 10, 2015	26.51	26.52	26.43	26.49
2793	NASDAQ	CHMG	Wed, Aug 5, 2015	26.51	26.75	26.51	26.75
2792	NASDAQ	CHMG	Tue, Aug 4, 2015	26.75	26.78	26.75	26.75
2791	NASDAQ	CHMG	Mon, Aug 3, 2015	26.80	26.80	26.80	26.80
2790	NASDAQ	CHMG	Fri, Jul 31, 2015	26.70	26.97	26.70	26.97
2789	NASDAQ	CHMG	Thu, Jul 30, 2015	26.67	26.70	26.67	26.70
2788	NASDAQ	CHMG	Wed, Jul 29, 2015	26.69	26.85	26.36	26.70
2787	NASDAQ	CHMG	Tue, Jul 28, 2015	27.00	27.00	26.28	26.59
2786	NASDAQ	CHMG	Mon, Jul 27, 2015	26.55	26.80	26.44	26.75
2785	NASDAQ	CHMG	Fri, Jul 24, 2015	26.72	26.72	26.20	26.22
2784	NASDAQ	CHMG	Wed, Jul 22, 2015	26.50	26.99	26.50	26.50
2783	NASDAQ	CHMG	Tue, Jul 21, 2015	26.90	26.97	26.40	26.50
2782	NASDAQ	CHMG	Mon, Jul 20, 2015	26.75	26.75	26.50	26.50
2781	NASDAQ	CHMG	Fri, Jul 17, 2015	26.75	26.75	26.75	26.75
2780	NASDAQ	CHMG	Thu, Jul 16, 2015	26.40	26.75	26.35	26.75
2779	NASDAQ	CHMG	Wed, Jul 15, 2015	26.45	26.50	26.45	26.46
2778	NASDAQ	CHMG	Tue, Jul 14, 2015	26.36	26.41	26.35	26.37
2777	NASDAQ	CHMG	Mon, Jul 13, 2015	26.68	26.68	26.41	26.41
2776	NASDAQ	CHMG	Fri, Jul 10, 2015	26.60	26.60	26.20	26.20
2775	NASDAQ	CHMG	Thu, Jul 9, 2015	26.31	26.31	26.31	26.31
2774	NASDAQ	CHMG	Tue, Jul 7, 2015	26.70	26.70	26.70	26.70
2773	NASDAQ	CHMG	Mon, Jul 6, 2015	26.70	26.85	26.65	26.68
2772	NASDAQ	CHMG	Thu, Jul 2, 2015	26.30	27.00	26.99	27.00
2771	NASDAQ	CHMG	Wed, Jul 1, 2015	26.70	26.70	26.10	26.10
2770	NASDAQ	CHMG	Tue, Jun 30, 2015	26.60	26.70	26.48	26.48
2769	NASDAQ	CHMG	Mon, Jun 29, 2015	26.60	26.60	26.45	26.45
2768	NASDAQ	CHMG	Fri, Jun 26, 2015	26.70	26.70	26.45	26.50
2767	NASDAQ	CHMG	Thu, Jun 25, 2015	26.68	26.70	26.55	26.60
2766	NASDAQ	CHMG	Wed, Jun 24, 2015	26.60	26.61	26.35	26.50
2765	NASDAQ	CHMG	Tue, Jun 23, 2015	26.61	26.61	26.61	26.61
2764	NASDAQ	CHMG	Mon, Jun 22, 2015	26.65	26.70	26.59	26.70
2763	NASDAQ	CHMG	Fri, Jun 19, 2015	26.65	26.65	26.47	26.47
2762	NASDAQ	CHMG	Thu, Jun 18, 2015	26.76	26.70	26.35	26.62
2761	NASDAQ	CHMG	Wed, Jun 17, 2015	26.49	26.70	26.38	26.38
2760	NASDAQ	CHMG	Tue, Jun 16, 2015	26.50	26.50	26.28	26.32
2759	NASDAQ	CHMG	Mon, Jun 15, 2015	25.99	26.49	26.49	26.49
2758	NASDAQ	CHMG	Fri, Jun 12, 2015	26.50	26.50	26.28	26.42
2757	NASDAQ	CHMG	Thu, Jun 11, 2015	26.44	26.50	26.26	26.29
2756	NASDAQ	CHMG	Wed, Jun 10, 2015	26.40	26.55	26.40	26.45
2755	NASDAQ	CHMG	Tue, Jun 9, 2015	26.27	26.44	26.28	26.44
2754	NASDAQ	CHMG	Mon, Jun 8, 2015	26.50	26.60	26.46	26.50
2753	NASDAQ	CHMG	Fri, Jun 5, 2015	26.42	26.62	26.30	26.40
2752	NASDAQ	CHMG	Thu, Jun 4, 2015	26.30	26.51	26.25	26.25
2751	NASDAQ	CHMG	Tue, Jun 2, 2015	26.31	26.65	26.31	26.35
2750	NASDAQ	CHMG	Mon, Jun 1, 2015	26.60	26.60	26.31	26.40
2749	NASDAQ	CHMG	Fri, May 29, 2015	26.80	26.95	26.26	26.56
2748	NASDAQ	CHMG	Tue, May 26, 2015	26.79	26.82	26.40	26.40
2747	NASDAQ	CHMG	Fri, May 22, 2015	26.85	26.85	26.50	26.50
2746	NASDAQ	CHMG	Thu, May 21, 2015	26.41	26.98	26.41	26.85
2745	NASDAQ	CHMG	Wed, May 20, 2015	26.55	26.65	26.52	26.61
2744	NASDAQ	CHMG	Tue, May 19, 2015	26.66	27.49	26.27	26.84
2743	NASDAQ	CHMG	Fri, May 15, 2015	26.35	26.63	26.35	26.63
2742	NASDAQ	CHMG	Thu, May 14, 2015	27.44	27.44	26.39	26.39
2741	NASDAQ	CHMG	Tue, May 12, 2015	26.88	27.14	26.25	26.31
2740	NASDAQ	CHMG	Mon, May 11, 2015	26.01	26.99	26.01	26.99
2739	NASDAQ	CHMG	Fri, May 8, 2015	26.00	26.37	25.95	26.01
2738	NASDAQ	CHMG	Thu, May 7, 2015	26.65	26.90	25.26	26.19
2737	NASDAQ	CHMG	Wed, May 6, 2015	26.90	26.90	26.26	26.31
2736	NASDAQ	CHMG	Tue, May 5, 2015	26.85	26.97	26.80	26.96
2735	NASDAQ	CHMG	Mon, May 4, 2015	26.50	26.50	25.90	26.30
2734	NASDAQ	CHMG	Fri, May 1, 2015	26.27	27.20	26.23	26.40
2733	NASDAQ	CHMG	Thu, Apr 30, 2015	26.76	26.76	26.13	26.13
2732	NASDAQ	CHMG	Wed, Apr 29, 2015	27.13	27.24	26.87	26.87
2731	NASDAQ	CHMG	Mon, Apr 27, 2015	27.15	27.72	27.08	27.08
2730	NASDAQ	CHMG	Fri, Apr 24, 2015	27.65	27.65	27.15	27.15
2729	NASDAQ	CHMG	Thu, Apr 23, 2015	27.47	27.68	27.08	27.68
2728	NASDAQ	CHMG	Wed, Apr 22, 2015	27.45	27.45	27.06	27.06
2727	NASDAQ	CHMG	Tue, Apr 21, 2015	26.93	27.44	26.93	27.11
2726	NASDAQ	CHMG	Mon, Apr 20, 2015	27.41	27.67	26.90	26.90
2725	NASDAQ	CHMG	Fri, Apr 17, 2015	27.55	27.68	27.09	27.09
2724	NASDAQ	CHMG	Thu, Apr 16, 2015	27.45	27.45	27.16	27.16
2723	NASDAQ	CHMG	Wed, Apr 15, 2015	26.45	26.76	26.26	26.76
2722	NASDAQ	CHMG	Tue, Apr 14, 2015	27.00	26.91	26.89	26.89
2721	NASDAQ	CHMG	Mon, Apr 13, 2015	26.98	27.66	26.80	27.45
2720	NASDAQ	CHMG	Fri, Apr 10, 2015	26.75	26.75	26.75	26.75
2719	NASDAQ	CHMG	Thu, Apr 9, 2015	26.20	27.59	26.25	26.50
2718	NASDAQ	CHMG	Wed, Apr 8, 2015	26.70	26.70	26.16	26.21
2717	NASDAQ	CHMG	Tue, Apr 7, 2015	27.39	27.74	26.07	26.07
2716	NASDAQ	CHMG	Mon, Apr 6, 2015	27.90	27.90	27.05	27.52
2715	NASDAQ	CHMG	Thu, Apr 2, 2015	27.10	27.91	27.10	27.20
2714	NASDAQ	CHMG	Wed, Apr 1, 2015	28.30	28.32	26.11	26.11
2713	NASDAQ	CHMG	Tue, Mar 31, 2015	28.29	28.30	28.25	28.30
2712	NASDAQ	CHMG	Mon, Mar 30, 2015	28.70	28.30	28.26	28.30
2711	NASDAQ	CHMG	Thu, Mar 26, 2015	28.68	28.70	28.68	28.68
2710	NASDAQ	CHMG	Wed, Mar 25, 2015	28.40	28.40	28.40	28.40
2709	NASDAQ	CHMG	Tue, Mar 24, 2015	28.09	28.32	28.09	28.32
2708	NASDAQ	CHMG	Mon, Mar 23, 2015	28.15	28.15	27.85	27.90
2707	NASDAQ	CHMG	Fri, Mar 20, 2015	28.15	28.15	27.48	27.95
2706	NASDAQ	CHMG	Thu, Mar 19, 2015	28.10	28.15	27.75	28.10
2705	NASDAQ	CHMG	Wed, Mar 18, 2015	28.25	28.25	27.06	27.79
2704	NASDAQ	CHMG	Tue, Mar 17, 2015	28.00	28.24	26.92	28.22
2703	NASDAQ	CHMG	Mon, Mar 16, 2015	27.96	28.00	27.96	28.00
2702	NASDAQ	CHMG	Fri, Mar 13, 2015	27.51	27.85	27.45	27.45
2701	NASDAQ	CHMG	Thu, Mar 12, 2015	27.88	28.10	27.51	27.91
2700	NASDAQ	CHMG	Wed, Mar 11, 2015	28.25	28.25	28.00	28.15
2699	NASDAQ	CHMG	Tue, Mar 10, 2015	28.00	28.00	27.95	27.95
2698	NASDAQ	CHMG	Mon, Mar 9, 2015	28.07	0.00	0.00	28.00
2697	NASDAQ	CHMG	Fri, Mar 6, 2015	27.90	28.00	27.90	28.00
2696	NASDAQ	CHMG	Thu, Mar 5, 2015	28.74	28.74	28.61	28.73
2695	NASDAQ	CHMG	Wed, Mar 4, 2015	27.93	28.80	27.86	28.74
2694	NASDAQ	CHMG	Tue, Mar 3, 2015	27.98	27.99	27.94	27.94
2693	NASDAQ	CHMG	Mon, Mar 2, 2015	27.99	27.99	27.99	27.99
2692	NASDAQ	CHMG	Fri, Feb 27, 2015	27.28	28.30	27.95	28.05
2691	NASDAQ	CHMG	Thu, Feb 26, 2015	27.35	27.85	27.35	27.84
2690	NASDAQ	CHMG	Wed, Feb 25, 2015	27.15	27.47	27.13	27.47
2689	NASDAQ	CHMG	Tue, Feb 24, 2015	27.13	27.24	27.13	27.24
2688	NASDAQ	CHMG	Mon, Feb 23, 2015	26.83	27.13	26.83	27.12
2687	NASDAQ	CHMG	Fri, Feb 20, 2015	27.12	27.12	27.09	27.12
2686	NASDAQ	CHMG	Thu, Feb 19, 2015	27.00	27.02	26.77	27.00
2685	NASDAQ	CHMG	Wed, Feb 18, 2015	27.00	27.00	27.00	27.00
2684	NASDAQ	CHMG	Tue, Feb 17, 2015	27.00	27.00	27.00	27.00
2683	NASDAQ	CHMG	Fri, Feb 13, 2015	26.89	27.00	26.73	27.00
2682	NASDAQ	CHMG	Thu, Feb 12, 2015	26.86	27.00	26.69	27.00
2681	NASDAQ	CHMG	Wed, Feb 11, 2015	27.00	27.00	26.70	27.00
2680	NASDAQ	CHMG	Tue, Feb 10, 2015	26.72	27.12	26.72	27.00
2679	NASDAQ	CHMG	Mon, Feb 9, 2015	27.00	27.00	26.74	27.00
2678	NASDAQ	CHMG	Fri, Feb 6, 2015	26.84	27.25	26.69	27.09
2677	NASDAQ	CHMG	Thu, Feb 5, 2015	26.79	27.00	26.79	27.00
2676	NASDAQ	CHMG	Wed, Feb 4, 2015	27.00	27.00	26.60	26.93
2675	NASDAQ	CHMG	Tue, Feb 3, 2015	27.00	27.15	26.83	27.15
2674	NASDAQ	CHMG	Mon, Feb 2, 2015	27.25	27.25	26.95	27.00
2673	NASDAQ	CHMG	Fri, Jan 30, 2015	27.60	27.65	27.22	27.22
2672	NASDAQ	CHMG	Thu, Jan 29, 2015	27.40	28.00	27.40	28.00
2671	NASDAQ	CHMG	Wed, Jan 28, 2015	27.53	27.55	27.52	27.52
2670	NASDAQ	CHMG	Tue, Jan 27, 2015	27.75	27.78	27.53	27.53
2669	NASDAQ	CHMG	Fri, Jan 23, 2015	27.75	27.75	27.75	27.75
2668	NASDAQ	CHMG	Wed, Jan 21, 2015	27.75	27.75	27.67	27.67
2667	NASDAQ	CHMG	Tue, Jan 20, 2015	27.75	27.88	27.75	27.80
2666	NASDAQ	CHMG	Fri, Jan 16, 2015	27.55	27.90	27.55	27.78
2665	NASDAQ	CHMG	Thu, Jan 15, 2015	27.62	27.93	27.50	27.50
2664	NASDAQ	CHMG	Wed, Jan 14, 2015	27.60	27.84	27.60	27.62
2663	NASDAQ	CHMG	Tue, Jan 13, 2015	27.61	27.97	27.52	27.97
2662	NASDAQ	CHMG	Mon, Jan 12, 2015	27.58	27.98	27.58	27.58
2661	NASDAQ	CHMG	Fri, Jan 9, 2015	27.83	27.83	27.59	27.65
2660	NASDAQ	CHMG	Thu, Jan 8, 2015	27.67	27.98	27.67	27.98
2659	NASDAQ	CHMG	Wed, Jan 7, 2015	27.80	27.80	27.80	27.80
2658	NASDAQ	CHMG	Tue, Jan 6, 2015	27.71	27.76	27.58	27.76
2657	NASDAQ	CHMG	Mon, Jan 5, 2015	27.56	27.96	27.56	27.63
2656	NASDAQ	CHMG	Fri, Jan 2, 2015	28.00	27.85	27.66	27.85
2655	NASDAQ	CHMG	Wed, Dec 31, 2014	27.50	27.87	27.50	27.66
2654	NASDAQ	CHMG	Tue, Dec 30, 2014	27.82	28.00	27.80	27.82
2653	NASDAQ	CHMG	Mon, Dec 29, 2014	28.04	28.26	27.77	27.81
2652	NASDAQ	CHMG	Fri, Dec 26, 2014	28.30	28.30	28.10	28.30
2651	NASDAQ	CHMG	Wed, Dec 24, 2014	27.70	28.10	27.56	27.64
2650	NASDAQ	CHMG	Tue, Dec 23, 2014	27.56	28.27	27.56	28.00
2649	NASDAQ	CHMG	Mon, Dec 22, 2014	27.64	28.07	27.40	27.46
2648	NASDAQ	CHMG	Fri, Dec 19, 2014	27.59	28.30	27.38	27.38
2647	NASDAQ	CHMG	Thu, Dec 18, 2014	28.30	28.30	27.90	27.93
2646	NASDAQ	CHMG	Wed, Dec 17, 2014	28.08	28.30	27.90	28.00
2645	NASDAQ	CHMG	Tue, Dec 16, 2014	28.28	28.30	28.00	28.30
2644	NASDAQ	CHMG	Mon, Dec 15, 2014	28.30	28.30	28.25	28.25
2643	NASDAQ	CHMG	Fri, Dec 12, 2014	28.03	28.30	28.14	28.14
2642	NASDAQ	CHMG	Thu, Dec 11, 2014	28.28	28.30	28.00	28.14
2641	NASDAQ	CHMG	Wed, Dec 10, 2014	27.93	28.00	27.91	28.00
2640	NASDAQ	CHMG	Tue, Dec 9, 2014	27.93	28.30	27.90	28.30
2639	NASDAQ	CHMG	Mon, Dec 8, 2014	28.15	28.29	27.91	27.96
2638	NASDAQ	CHMG	Fri, Dec 5, 2014	28.27	28.30	27.96	27.97
2637	NASDAQ	CHMG	Thu, Dec 4, 2014	28.27	28.28	27.75	27.75
2636	NASDAQ	CHMG	Wed, Dec 3, 2014	27.75	28.29	27.76	28.28
2635	NASDAQ	CHMG	Tue, Dec 2, 2014	28.23	28.29	27.56	28.18
2634	NASDAQ	CHMG	Mon, Dec 1, 2014	27.85	28.26	27.77	28.26
2633	NASDAQ	CHMG	Tue, Nov 25, 2014	28.30	28.30	28.09	28.29
2632	NASDAQ	CHMG	Mon, Nov 24, 2014	28.24	28.40	28.20	28.20
2631	NASDAQ	CHMG	Fri, Nov 21, 2014	28.46	28.46	28.43	28.43
2630	NASDAQ	CHMG	Thu, Nov 20, 2014	28.20	28.45	28.20	28.20
2629	NASDAQ	CHMG	Wed, Nov 19, 2014	28.20	28.44	28.20	28.20
2628	NASDAQ	CHMG	Tue, Nov 18, 2014	28.46	28.47	28.25	28.45
2627	NASDAQ	CHMG	Mon, Nov 17, 2014	28.47	28.49	28.20	28.46
2626	NASDAQ	CHMG	Fri, Nov 14, 2014	28.32	28.49	28.32	28.35
2625	NASDAQ	CHMG	Tue, Nov 11, 2014	28.21	28.27	28.21	28.27
2624	NASDAQ	CHMG	Fri, Nov 7, 2014	28.21	28.33	28.20	28.21
2623	NASDAQ	CHMG	Thu, Nov 6, 2014	28.23	28.35	28.20	28.35
2622	NASDAQ	CHMG	Wed, Nov 5, 2014	28.25	28.50	28.23	28.23
2621	NASDAQ	CHMG	Tue, Nov 4, 2014	28.20	28.39	28.06	28.06
2620	NASDAQ	CHMG	Mon, Nov 3, 2014	28.46	28.48	28.23	28.23
2619	NASDAQ	CHMG	Fri, Oct 31, 2014	28.50	28.50	28.25	28.25
2618	NASDAQ	CHMG	Thu, Oct 30, 2014	28.40	28.40	28.40	28.40
2617	NASDAQ	CHMG	Wed, Oct 29, 2014	28.18	28.48	28.04	28.48
2616	NASDAQ	CHMG	Tue, Oct 28, 2014	28.00	28.25	28.00	28.18
2615	NASDAQ	CHMG	Mon, Oct 27, 2014	28.07	28.42	28.00	28.00
2614	NASDAQ	CHMG	Fri, Oct 24, 2014	28.39	28.50	28.07	28.10
2613	NASDAQ	CHMG	Thu, Oct 23, 2014	28.30	30.70	28.15	28.15
2612	NASDAQ	CHMG	Wed, Oct 22, 2014	28.00	28.84	28.00	28.03
2611	NASDAQ	CHMG	Tue, Oct 21, 2014	28.46	28.45	28.02	28.06
2610	NASDAQ	CHMG	Mon, Oct 20, 2014	28.00	28.87	28.00	28.33
2609	NASDAQ	CHMG	Fri, Oct 17, 2014	28.72	29.44	28.87	29.44
2608	NASDAQ	CHMG	Thu, Oct 16, 2014	28.94	28.95	28.01	28.14
2607	NASDAQ	CHMG	Wed, Oct 15, 2014	28.06	28.06	28.06	28.06
2606	NASDAQ	CHMG	Tue, Oct 14, 2014	28.30	28.30	28.03	28.06
2605	NASDAQ	CHMG	Mon, Oct 13, 2014	28.21	28.29	28.00	28.04
2604	NASDAQ	CHMG	Fri, Oct 10, 2014	28.03	28.30	28.00	28.02
2603	NASDAQ	CHMG	Thu, Oct 9, 2014	28.05	28.30	28.04	28.04
2602	NASDAQ	CHMG	Wed, Oct 8, 2014	28.00	28.27	28.00	28.02
2601	NASDAQ	CHMG	Tue, Oct 7, 2014	28.38	28.57	28.10	28.10
2600	NASDAQ	CHMG	Mon, Oct 6, 2014	28.20	28.86	28.14	28.20
2599	NASDAQ	CHMG	Fri, Oct 3, 2014	28.61	28.92	28.06	28.06
2598	NASDAQ	CHMG	Thu, Oct 2, 2014	28.04	28.85	28.80	28.85
2597	NASDAQ	CHMG	Wed, Oct 1, 2014	28.30	29.24	28.00	28.00
2596	NASDAQ	CHMG	Tue, Sep 30, 2014	28.81	28.56	28.06	28.09
2595	NASDAQ	CHMG	Mon, Sep 29, 2014	29.26	30.10	28.79	28.82
2594	NASDAQ	CHMG	Fri, Sep 26, 2014	29.22	30.10	29.07	29.36
2593	NASDAQ	CHMG	Thu, Sep 25, 2014	30.25	30.25	28.06	29.12
2592	NASDAQ	CHMG	Wed, Sep 24, 2014	28.14	28.61	28.00	28.21
2591	NASDAQ	CHMG	Tue, Sep 23, 2014	28.02	28.49	28.00	28.18
2590	NASDAQ	CHMG	Mon, Sep 22, 2014	28.07	28.07	28.07	28.07
2589	NASDAQ	CHMG	Fri, Sep 19, 2014	28.47	28.49	28.11	28.49
2588	NASDAQ	CHMG	Thu, Sep 18, 2014	28.39	28.41	28.21	28.21
2587	NASDAQ	CHMG	Wed, Sep 17, 2014	28.05	28.49	28.05	28.30
2586	NASDAQ	CHMG	Tue, Sep 16, 2014	28.01	28.25	27.76	28.05
2585	NASDAQ	CHMG	Mon, Sep 15, 2014	28.23	28.21	28.01	28.05
2584	NASDAQ	CHMG	Fri, Sep 12, 2014	28.35	28.50	28.16	28.23
2583	NASDAQ	CHMG	Thu, Sep 11, 2014	28.12	28.50	28.12	28.40
2582	NASDAQ	CHMG	Wed, Sep 10, 2014	28.30	28.50	28.30	28.40
2581	NASDAQ	CHMG	Tue, Sep 9, 2014	28.30	28.30	28.15	28.25
2580	NASDAQ	CHMG	Mon, Sep 8, 2014	28.39	28.40	28.30	28.37
2579	NASDAQ	CHMG	Fri, Sep 5, 2014	28.36	28.40	28.25	28.26
2578	NASDAQ	CHMG	Thu, Sep 4, 2014	28.21	28.50	28.21	28.29
2577	NASDAQ	CHMG	Wed, Sep 3, 2014	28.10	28.58	28.10	28.18
2576	NASDAQ	CHMG	Tue, Sep 2, 2014	28.15	28.70	28.05	28.26
2575	NASDAQ	CHMG	Fri, Aug 29, 2014	28.69	28.69	28.01	28.01
2574	NASDAQ	CHMG	Thu, Aug 28, 2014	28.29	28.75	28.02	28.04
2573	NASDAQ	CHMG	Wed, Aug 27, 2014	28.48	28.74	28.02	28.41
2572	NASDAQ	CHMG	Tue, Aug 26, 2014	28.46	28.41	28.19	28.41
2571	NASDAQ	CHMG	Mon, Aug 25, 2014	28.48	28.75	28.24	28.37
2570	NASDAQ	CHMG	Fri, Aug 22, 2014	28.14	28.50	27.60	28.21
2569	NASDAQ	CHMG	Thu, Aug 21, 2014	27.69	28.73	27.57	27.84
2568	NASDAQ	CHMG	Wed, Aug 20, 2014	27.41	27.80	27.55	27.57
2567	NASDAQ	CHMG	Tue, Aug 19, 2014	27.81	27.85	27.50	27.54
2566	NASDAQ	CHMG	Mon, Aug 18, 2014	27.56	27.88	27.37	27.37
2565	NASDAQ	CHMG	Fri, Aug 15, 2014	27.38	27.38	27.26	27.26
2564	NASDAQ	CHMG	Thu, Aug 14, 2014	27.06	27.76	27.01	27.21
2563	NASDAQ	CHMG	Wed, Aug 13, 2014	27.08	27.50	27.00	27.00
2562	NASDAQ	CHMG	Tue, Aug 12, 2014	27.00	27.60	27.00	27.00
2561	NASDAQ	CHMG	Mon, Aug 11, 2014	27.04	27.01	27.01	27.01
2560	NASDAQ	CHMG	Fri, Aug 8, 2014	27.26	27.58	27.02	27.09
2559	NASDAQ	CHMG	Thu, Aug 7, 2014	27.62	27.90	27.00	27.06
2558	NASDAQ	CHMG	Wed, Aug 6, 2014	27.30	28.00	27.00	27.48
2557	NASDAQ	CHMG	Tue, Aug 5, 2014	27.25	27.28	27.00	27.01
2556	NASDAQ	CHMG	Mon, Aug 4, 2014	27.20	28.23	27.03	27.03
2555	NASDAQ	CHMG	Fri, Aug 1, 2014	27.73	28.59	27.36	27.36
2554	NASDAQ	CHMG	Thu, Jul 31, 2014	29.19	29.19	27.85	27.86
2553	NASDAQ	CHMG	Wed, Jul 30, 2014	28.69	28.74	28.06	28.06
2552	NASDAQ	CHMG	Tue, Jul 29, 2014	28.17	28.77	28.12	28.25
2551	NASDAQ	CHMG	Mon, Jul 28, 2014	28.59	29.44	28.03	28.07
2550	NASDAQ	CHMG	Fri, Jul 25, 2014	28.56	28.97	28.56	28.57
2549	NASDAQ	CHMG	Thu, Jul 24, 2014	28.42	28.58	28.40	28.58
2548	NASDAQ	CHMG	Wed, Jul 23, 2014	28.69	29.50	28.50	28.51
2547	NASDAQ	CHMG	Tue, Jul 22, 2014	29.60	29.74	28.61	28.61
2546	NASDAQ	CHMG	Mon, Jul 21, 2014	29.38	29.58	29.07	29.26
2545	NASDAQ	CHMG	Fri, Jul 18, 2014	29.56	30.00	29.31	29.34
2544	NASDAQ	CHMG	Thu, Jul 17, 2014	30.05	30.09	29.01	29.41
2543	NASDAQ	CHMG	Wed, Jul 16, 2014	29.36	29.89	29.40	29.89
2542	NASDAQ	CHMG	Tue, Jul 15, 2014	30.27	30.96	29.98	29.98
2541	NASDAQ	CHMG	Mon, Jul 14, 2014	30.25	30.79	30.10	30.49
2540	NASDAQ	CHMG	Fri, Jul 11, 2014	30.79	30.77	30.22	30.48
2539	NASDAQ	CHMG	Thu, Jul 10, 2014	30.21	30.70	30.21	30.57
2538	NASDAQ	CHMG	Wed, Jul 9, 2014	30.71	30.71	30.50	30.57
2537	NASDAQ	CHMG	Tue, Jul 8, 2014	30.54	31.00	29.85	30.64
2536	NASDAQ	CHMG	Mon, Jul 7, 2014	30.00	30.70	29.96	30.60
2535	NASDAQ	CHMG	Thu, Jul 3, 2014	30.78	30.99	30.03	30.14
2534	NASDAQ	CHMG	Wed, Jul 2, 2014	29.95	31.12	29.26	31.05
2533	NASDAQ	CHMG	Tue, Jul 1, 2014	29.85	31.14	29.45	30.10
2532	NASDAQ	CHMG	Mon, Jun 30, 2014	28.87	29.64	28.49	29.54
2531	NASDAQ	CHMG	Fri, Jun 27, 2014	27.12	29.62	27.12	29.15
2530	NASDAQ	CHMG	Thu, Jun 26, 2014	27.35	28.42	27.05	27.31
2529	NASDAQ	CHMG	Wed, Jun 25, 2014	27.63	27.97	27.25	27.41
2528	NASDAQ	CHMG	Tue, Jun 24, 2014	28.44	28.43	27.70	27.85
2527	NASDAQ	CHMG	Mon, Jun 23, 2014	29.20	28.76	27.85	27.94
2526	NASDAQ	CHMG	Fri, Jun 20, 2014	28.89	29.22	28.30	28.81
2525	NASDAQ	CHMG	Thu, Jun 19, 2014	28.74	29.68	28.25	28.53
2524	NASDAQ	CHMG	Wed, Jun 18, 2014	28.71	29.30	28.25	28.47
2523	NASDAQ	CHMG	Tue, Jun 17, 2014	28.70	29.81	28.69	29.43
2522	NASDAQ	CHMG	Mon, Jun 16, 2014	29.69	30.58	28.65	28.68
2521	NASDAQ	CHMG	Fri, Jun 13, 2014	30.70	30.70	29.62	29.90
2520	NASDAQ	CHMG	Thu, Jun 12, 2014	29.93	31.19	29.81	30.90
2519	NASDAQ	CHMG	Wed, Jun 11, 2014	30.87	31.05	30.24	30.86
2518	NASDAQ	CHMG	Tue, Jun 10, 2014	30.55	31.20	30.55	31.00
2517	NASDAQ	CHMG	Mon, Jun 9, 2014	30.25	31.05	28.88	31.05
2516	NASDAQ	CHMG	Fri, Jun 6, 2014	30.15	30.74	29.62	30.42
2515	NASDAQ	CHMG	Thu, Jun 5, 2014	28.89	30.25	28.89	30.23
2514	NASDAQ	CHMG	Wed, Jun 4, 2014	28.35	28.99	28.25	28.99
2513	NASDAQ	CHMG	Tue, Jun 3, 2014	28.56	28.64	27.86	28.38
2512	NASDAQ	CHMG	Mon, Jun 2, 2014	28.64	29.17	28.64	28.67
2511	NASDAQ	CHMG	Fri, May 30, 2014	28.81	28.93	28.24	28.72
2510	NASDAQ	CHMG	Thu, May 29, 2014	28.40	28.95	28.20	28.68
2509	NASDAQ	CHMG	Wed, May 28, 2014	28.24	28.37	27.83	28.19
2508	NASDAQ	CHMG	Tue, May 27, 2014	28.37	28.70	28.20	28.49
2507	NASDAQ	CHMG	Fri, May 23, 2014	27.88	28.22	27.76	28.19
2506	NASDAQ	CHMG	Thu, May 22, 2014	27.69	27.90	27.41	27.90
2505	NASDAQ	CHMG	Wed, May 21, 2014	27.50	27.78	27.12	27.78
2504	NASDAQ	CHMG	Tue, May 20, 2014	28.21	28.22	27.00	27.22
2503	NASDAQ	CHMG	Mon, May 19, 2014	28.44	28.65	27.83	28.32
2502	NASDAQ	CHMG	Fri, May 16, 2014	28.10	28.44	27.71	28.42
2501	NASDAQ	CHMG	Thu, May 15, 2014	28.01	28.29	27.77	28.03
2500	NASDAQ	CHMG	Wed, May 14, 2014	27.84	28.46	27.94	28.00
2499	NASDAQ	CHMG	Tue, May 13, 2014	28.53	28.40	27.65	28.00
2498	NASDAQ	CHMG	Mon, May 12, 2014	28.06	28.72	27.52	28.70
2497	NASDAQ	CHMG	Fri, May 9, 2014	27.63	27.99	27.61	27.82
2496	NASDAQ	CHMG	Thu, May 8, 2014	27.80	28.24	27.50	27.74
2495	NASDAQ	CHMG	Wed, May 7, 2014	27.94	28.00	27.52	27.60
2494	NASDAQ	CHMG	Tue, May 6, 2014	28.00	28.39	27.75	27.95
2493	NASDAQ	CHMG	Mon, May 5, 2014	28.00	28.33	27.87	27.87
2492	NASDAQ	CHMG	Fri, May 2, 2014	28.10	28.34	28.00	28.02
2491	NASDAQ	CHMG	Thu, May 1, 2014	28.39	28.48	27.92	28.20
2490	NASDAQ	CHMG	Wed, Apr 30, 2014	28.07	28.75	27.91	28.74
2489	NASDAQ	CHMG	Tue, Apr 29, 2014	28.65	28.65	27.91	28.31
2488	NASDAQ	CHMG	Mon, Apr 28, 2014	27.80	28.41	27.75	28.41
2487	NASDAQ	CHMG	Fri, Apr 25, 2014	27.15	27.80	27.00	27.26
2486	NASDAQ	CHMG	Thu, Apr 24, 2014	28.00	28.34	27.77	27.82
2485	NASDAQ	CHMG	Wed, Apr 23, 2014	27.77	28.36	27.77	27.79
2484	NASDAQ	CHMG	Tue, Apr 22, 2014	27.97	28.49	27.95	27.99
2483	NASDAQ	CHMG	Mon, Apr 21, 2014	28.00	28.33	27.83	28.08
2482	NASDAQ	CHMG	Thu, Apr 17, 2014	28.00	28.26	27.81	27.91
2481	NASDAQ	CHMG	Wed, Apr 16, 2014	27.91	28.10	27.89	27.96
2480	NASDAQ	CHMG	Tue, Apr 15, 2014	27.85	28.08	27.83	27.91
2479	NASDAQ	CHMG	Mon, Apr 14, 2014	28.09	28.49	27.70	27.83
2478	NASDAQ	CHMG	Fri, Apr 11, 2014	27.69	28.14	27.64	27.80
2477	NASDAQ	CHMG	Thu, Apr 10, 2014	27.61	28.10	27.53	27.78
2476	NASDAQ	CHMG	Wed, Apr 9, 2014	27.50	28.00	27.20	28.00
2475	NASDAQ	CHMG	Tue, Apr 8, 2014	27.53	27.70	27.22	27.27
2474	NASDAQ	CHMG	Mon, Apr 7, 2014	27.08	27.57	27.08	27.13
2473	NASDAQ	CHMG	Fri, Apr 4, 2014	27.46	27.22	27.00	27.19
2472	NASDAQ	CHMG	Thu, Apr 3, 2014	27.06	27.32	27.01	27.17
2471	NASDAQ	CHMG	Wed, Apr 2, 2014	27.86	28.05	27.15	27.37
2470	NASDAQ	CHMG	Tue, Apr 1, 2014	27.20	27.66	27.01	27.65
2469	NASDAQ	CHMG	Mon, Mar 31, 2014	26.95	27.60	26.82	27.12
2468	NASDAQ	CHMG	Fri, Mar 28, 2014	27.73	27.90	26.81	26.92
2467	NASDAQ	CHMG	Thu, Mar 27, 2014	28.16	28.50	27.40	27.59
2466	NASDAQ	CHMG	Wed, Mar 26, 2014	28.77	29.00	28.02	28.02
2465	NASDAQ	CHMG	Tue, Mar 25, 2014	28.98	29.20	28.86	28.88
2464	NASDAQ	CHMG	Mon, Mar 24, 2014	29.35	29.35	28.73	29.01
2463	NASDAQ	CHMG	Fri, Mar 21, 2014	28.80	29.49	28.53	29.28
2462	NASDAQ	CHMG	Thu, Mar 20, 2014	28.52	28.86	28.47	28.74
2461	NASDAQ	CHMG	Wed, Mar 19, 2014	29.06	29.32	28.56	28.65
2460	NASDAQ	CHMG	Tue, Mar 18, 2014	29.12	29.33	28.56	28.99
2459	NASDAQ	CHMG	Mon, Mar 17, 2014	28.67	29.22	28.58	28.96
2458	NASDAQ	CHMG	Fri, Mar 14, 2014	27.62	28.64	27.62	28.60
2457	NASDAQ	CHMG	Thu, Mar 13, 2014	28.62	28.71	27.51	27.62
2456	NASDAQ	CHMG	Wed, Mar 12, 2014	28.14	28.86	27.92	28.86
2455	NASDAQ	CHMG	Tue, Mar 11, 2014	29.52	29.52	28.25	28.39
2454	NASDAQ	CHMG	Mon, Mar 10, 2014	29.78	29.78	29.04	29.64
2453	NASDAQ	CHMG	Fri, Mar 7, 2014	29.67	29.97	29.10	29.97
2452	NASDAQ	CHMG	Thu, Mar 6, 2014	31.11	31.33	28.50	29.43
2451	NASDAQ	CHMG	Wed, Mar 5, 2014	31.11	31.13	30.10	30.10
2450	NASDAQ	CHMG	Tue, Mar 4, 2014	29.75	32.35	29.44	31.29
2449	NASDAQ	CHMG	Mon, Mar 3, 2014	29.06	29.73	29.03	29.25
2448	NASDAQ	CHMG	Fri, Feb 28, 2014	29.15	29.53	28.44	29.27
2447	NASDAQ	CHMG	Thu, Feb 27, 2014	28.46	29.26	28.46	29.01
2446	NASDAQ	CHMG	Wed, Feb 26, 2014	28.58	29.00	28.24	28.53
2445	NASDAQ	CHMG	Tue, Feb 25, 2014	28.67	28.96	28.43	28.60
2444	NASDAQ	CHMG	Mon, Feb 24, 2014	28.45	28.75	28.30	28.70
2443	NASDAQ	CHMG	Fri, Feb 21, 2014	29.41	29.85	28.24	28.57
2442	NASDAQ	CHMG	Thu, Feb 20, 2014	28.86	29.38	28.60	29.26
2441	NASDAQ	CHMG	Wed, Feb 19, 2014	29.81	31.35	28.26	28.92
2440	NASDAQ	CHMG	Tue, Feb 18, 2014	29.04	30.84	28.14	29.93
2439	NASDAQ	CHMG	Fri, Feb 14, 2014	29.54	29.54	28.44	28.81
2438	NASDAQ	CHMG	Thu, Feb 13, 2014	29.36	29.55	29.29	29.48
2437	NASDAQ	CHMG	Wed, Feb 12, 2014	28.63	29.35	28.05	29.35
2436	NASDAQ	CHMG	Tue, Feb 11, 2014	28.78	28.78	27.63	28.69
2435	NASDAQ	CHMG	Mon, Feb 10, 2014	29.24	29.79	28.60	28.60
2434	NASDAQ	CHMG	Fri, Feb 7, 2014	28.36	29.21	28.17	29.21
2433	NASDAQ	CHMG	Thu, Feb 6, 2014	28.02	28.65	27.40	28.44
2432	NASDAQ	CHMG	Wed, Feb 5, 2014	29.69	30.10	27.60	27.88
2431	NASDAQ	CHMG	Tue, Feb 4, 2014	31.89	31.89	29.50	29.96
2430	NASDAQ	CHMG	Mon, Feb 3, 2014	33.43	33.43	31.00	31.23
2429	NASDAQ	CHMG	Fri, Jan 31, 2014	34.16	34.16	33.02	33.66
2428	NASDAQ	CHMG	Thu, Jan 30, 2014	34.70	35.10	34.70	34.99
2427	NASDAQ	CHMG	Wed, Jan 29, 2014	35.05	35.10	34.05	34.23
2426	NASDAQ	CHMG	Tue, Jan 28, 2014	34.78	35.00	34.78	34.93
2425	NASDAQ	CHMG	Mon, Jan 27, 2014	34.96	35.24	34.57	34.66
2424	NASDAQ	CHMG	Fri, Jan 24, 2014	34.80	35.30	34.66	34.84
2423	NASDAQ	CHMG	Thu, Jan 23, 2014	35.18	35.41	34.92	35.06
2422	NASDAQ	CHMG	Wed, Jan 22, 2014	35.05	35.90	34.52	35.20
2421	NASDAQ	CHMG	Tue, Jan 21, 2014	34.72	35.21	33.75	35.21
2420	NASDAQ	CHMG	Fri, Jan 17, 2014	34.31	34.71	33.70	34.50
2419	NASDAQ	CHMG	Thu, Jan 16, 2014	34.00	35.10	33.94	34.23
2418	NASDAQ	CHMG	Wed, Jan 15, 2014	33.82	34.59	33.74	34.16
2417	NASDAQ	CHMG	Tue, Jan 14, 2014	33.87	34.00	33.40	33.90
2416	NASDAQ	CHMG	Mon, Jan 13, 2014	33.19	33.79	33.14	33.67
2415	NASDAQ	CHMG	Fri, Jan 10, 2014	33.15	33.60	33.09	33.36
2414	NASDAQ	CHMG	Thu, Jan 9, 2014	32.86	33.57	32.80	33.09
2413	NASDAQ	CHMG	Wed, Jan 8, 2014	33.55	34.10	32.65	32.65
2412	NASDAQ	CHMG	Tue, Jan 7, 2014	32.94	33.67	32.94	33.67
2411	NASDAQ	CHMG	Mon, Jan 6, 2014	33.26	33.68	32.82	32.90
2410	NASDAQ	CHMG	Fri, Jan 3, 2014	33.13	34.06	32.90	33.20
2409	NASDAQ	CHMG	Thu, Jan 2, 2014	33.88	33.88	33.06	33.06
2408	NASDAQ	CHMG	Tue, Dec 31, 2013	33.38	34.25	33.36	34.17
2407	NASDAQ	CHMG	Mon, Dec 30, 2013	33.50	34.10	32.51	33.37
2406	NASDAQ	CHMG	Fri, Dec 27, 2013	34.44	35.03	33.05	33.66
2405	NASDAQ	CHMG	Thu, Dec 26, 2013	33.97	35.50	33.26	34.25
2404	NASDAQ	CHMG	Tue, Dec 24, 2013	33.82	34.10	33.07	34.10
2403	NASDAQ	CHMG	Mon, Dec 23, 2013	33.16	34.05	33.00	34.05
2402	NASDAQ	CHMG	Fri, Dec 20, 2013	32.65	35.22	32.57	33.16
2401	NASDAQ	CHMG	Thu, Dec 19, 2013	32.82	32.86	32.26	32.71
2400	NASDAQ	CHMG	Wed, Dec 18, 2013	32.25	32.95	32.57	32.95
2399	NASDAQ	CHMG	Tue, Dec 17, 2013	32.44	32.86	31.85	32.13
2398	NASDAQ	CHMG	Mon, Dec 16, 2013	32.89	32.89	32.52	32.52
2397	NASDAQ	CHMG	Fri, Dec 13, 2013	32.89	32.94	32.75	32.77
2396	NASDAQ	CHMG	Thu, Dec 12, 2013	32.40	33.14	32.40	32.81
2395	NASDAQ	CHMG	Wed, Dec 11, 2013	33.45	32.75	32.25	32.26
2394	NASDAQ	CHMG	Tue, Dec 10, 2013	32.99	32.99	32.02	32.84
2393	NASDAQ	CHMG	Mon, Dec 9, 2013	34.40	33.85	32.45	32.93
2392	NASDAQ	CHMG	Fri, Dec 6, 2013	32.17	34.00	32.17	33.60
2391	NASDAQ	CHMG	Thu, Dec 5, 2013	31.30	32.00	31.30	32.00
2390	NASDAQ	CHMG	Wed, Dec 4, 2013	32.70	32.70	32.35	32.35
2389	NASDAQ	CHMG	Tue, Dec 3, 2013	33.08	33.83	32.12	32.64
2388	NASDAQ	CHMG	Mon, Dec 2, 2013	32.91	33.03	32.10	33.03
2387	NASDAQ	CHMG	Fri, Nov 29, 2013	32.35	33.14	32.35	33.14
2386	NASDAQ	CHMG	Wed, Nov 27, 2013	31.69	32.97	31.40	32.03
2385	NASDAQ	CHMG	Tue, Nov 26, 2013	31.19	33.22	30.88	31.47
2384	NASDAQ	CHMG	Mon, Nov 25, 2013	30.84	31.29	30.84	31.08
2383	NASDAQ	CHMG	Fri, Nov 22, 2013	31.26	31.26	30.63	30.97
2382	NASDAQ	CHMG	Thu, Nov 21, 2013	31.04	31.38	31.04	31.35
2381	NASDAQ	CHMG	Wed, Nov 20, 2013	30.81	31.45	30.46	31.00
2380	NASDAQ	CHMG	Tue, Nov 19, 2013	31.02	31.02	30.57	30.57
2379	NASDAQ	CHMG	Mon, Nov 18, 2013	31.65	31.96	30.95	31.01
2378	NASDAQ	CHMG	Fri, Nov 15, 2013	32.21	32.21	30.23	31.63
2377	NASDAQ	CHMG	Thu, Nov 14, 2013	32.03	32.98	31.93	32.31
2376	NASDAQ	CHMG	Wed, Nov 13, 2013	31.40	32.19	31.30	32.19
2375	NASDAQ	CHMG	Tue, Nov 12, 2013	31.22	31.59	30.86	31.59
2374	NASDAQ	CHMG	Mon, Nov 11, 2013	32.92	32.92	30.75	31.19
2373	NASDAQ	CHMG	Fri, Nov 8, 2013	32.34	33.12	31.94	33.09
2372	NASDAQ	CHMG	Thu, Nov 7, 2013	33.47	33.90	32.20	32.21
2371	NASDAQ	CHMG	Wed, Nov 6, 2013	33.83	33.83	32.30	33.30
2370	NASDAQ	CHMG	Tue, Nov 5, 2013	33.48	33.90	32.91	33.52
2369	NASDAQ	CHMG	Mon, Nov 4, 2013	34.30	34.30	32.54	33.50
2368	NASDAQ	CHMG	Fri, Nov 1, 2013	35.09	35.22	32.19	34.43
2367	NASDAQ	CHMG	Thu, Oct 31, 2013	35.25	35.25	34.50	35.23
2366	NASDAQ	CHMG	Wed, Oct 30, 2013	35.09	35.39	35.09	35.12
2365	NASDAQ	CHMG	Tue, Oct 29, 2013	35.49	35.49	34.86	35.00
2364	NASDAQ	CHMG	Mon, Oct 28, 2013	34.69	35.50	33.08	35.13
2363	NASDAQ	CHMG	Fri, Oct 25, 2013	34.61	35.47	34.56	34.56
2362	NASDAQ	CHMG	Thu, Oct 24, 2013	34.90	35.01	34.22	34.32
2361	NASDAQ	CHMG	Wed, Oct 23, 2013	34.90	35.50	34.06	34.90
2360	NASDAQ	CHMG	Tue, Oct 22, 2013	35.15	36.00	34.57	35.06
2359	NASDAQ	CHMG	Mon, Oct 21, 2013	35.59	35.97	34.70	35.16
2358	NASDAQ	CHMG	Fri, Oct 18, 2013	34.80	35.50	34.48	35.49
2357	NASDAQ	CHMG	Thu, Oct 17, 2013	34.47	34.74	33.98	34.50
2356	NASDAQ	CHMG	Wed, Oct 16, 2013	34.85	34.83	34.41	34.83
2355	NASDAQ	CHMG	Tue, Oct 15, 2013	34.74	34.84	34.26	34.71
2354	NASDAQ	CHMG	Mon, Oct 14, 2013	34.80	34.90	34.20	34.89
2353	NASDAQ	CHMG	Fri, Oct 11, 2013	34.57	34.99	34.39	34.96
2352	NASDAQ	CHMG	Thu, Oct 10, 2013	34.31	34.99	33.91	33.91
2351	NASDAQ	CHMG	Wed, Oct 9, 2013	34.15	34.81	33.79	33.99
2350	NASDAQ	CHMG	Tue, Oct 8, 2013	33.61	34.23	33.61	33.61
2349	NASDAQ	CHMG	Mon, Oct 7, 2013	34.26	34.37	33.30	33.81
2348	NASDAQ	CHMG	Fri, Oct 4, 2013	33.70	34.76	33.51	34.31
2347	NASDAQ	CHMG	Thu, Oct 3, 2013	34.18	33.80	33.31	33.73
2346	NASDAQ	CHMG	Wed, Oct 2, 2013	33.94	34.44	33.20	34.27
2345	NASDAQ	CHMG	Tue, Oct 1, 2013	34.71	34.11	33.35	34.01
2344	NASDAQ	CHMG	Mon, Sep 30, 2013	34.36	35.00	33.50	34.63
2343	NASDAQ	CHMG	Fri, Sep 27, 2013	34.43	34.50	33.64	34.50
2342	NASDAQ	CHMG	Thu, Sep 26, 2013	34.77	34.58	33.27	34.58
2341	NASDAQ	CHMG	Wed, Sep 25, 2013	34.51	34.89	34.80	34.80
2340	NASDAQ	CHMG	Tue, Sep 24, 2013	35.29	35.21	34.13	34.51
2339	NASDAQ	CHMG	Mon, Sep 23, 2013	35.12	35.85	34.30	35.35
2338	NASDAQ	CHMG	Fri, Sep 20, 2013	33.71	35.56	32.95	35.16
2337	NASDAQ	CHMG	Thu, Sep 19, 2013	33.41	33.80	32.07	33.79
2336	NASDAQ	CHMG	Wed, Sep 18, 2013	33.60	33.96	33.03	33.61
2335	NASDAQ	CHMG	Tue, Sep 17, 2013	33.34	33.78	33.34	33.66
2334	NASDAQ	CHMG	Mon, Sep 16, 2013	33.85	33.85	33.00	33.74
2333	NASDAQ	CHMG	Fri, Sep 13, 2013	33.01	33.80	33.03	33.77
2332	NASDAQ	CHMG	Thu, Sep 12, 2013	33.23	33.79	32.03	33.25
2331	NASDAQ	CHMG	Wed, Sep 11, 2013	33.76	33.61	32.72	33.00
2330	NASDAQ	CHMG	Tue, Sep 10, 2013	33.85	33.85	31.51	33.70
2329	NASDAQ	CHMG	Mon, Sep 9, 2013	32.72	33.80	32.72	33.79
2328	NASDAQ	CHMG	Fri, Sep 6, 2013	32.98	32.99	31.86	32.83
2327	NASDAQ	CHMG	Thu, Sep 5, 2013	32.10	32.90	32.10	32.90
2326	NASDAQ	CHMG	Wed, Sep 4, 2013	31.52	32.88	31.52	32.61
2325	NASDAQ	CHMG	Tue, Sep 3, 2013	30.85	32.10	30.76	31.78
2324	NASDAQ	CHMG	Fri, Aug 30, 2013	31.20	31.71	30.55	30.84
2323	NASDAQ	CHMG	Thu, Aug 29, 2013	31.34	31.82	30.64	31.60
2322	NASDAQ	CHMG	Wed, Aug 28, 2013	30.74	31.76	30.51	30.61
2321	NASDAQ	CHMG	Tue, Aug 27, 2013	30.84	31.34	30.50	30.51
2320	NASDAQ	CHMG	Mon, Aug 26, 2013	31.42	31.42	30.91	30.91
2319	NASDAQ	CHMG	Fri, Aug 23, 2013	31.15	32.75	30.31	31.29
2318	NASDAQ	CHMG	Thu, Aug 22, 2013	31.20	33.02	30.40	31.20
2317	NASDAQ	CHMG	Wed, Aug 21, 2013	31.05	31.05	31.05	31.05
2316	NASDAQ	CHMG	Tue, Aug 20, 2013	30.89	31.70	30.63	31.24
2315	NASDAQ	CHMG	Mon, Aug 19, 2013	31.63	31.01	30.78	30.78
2314	NASDAQ	CHMG	Fri, Aug 16, 2013	31.73	31.99	31.30	31.30
2313	NASDAQ	CHMG	Thu, Aug 15, 2013	31.33	32.08	31.33	31.95
2312	NASDAQ	CHMG	Wed, Aug 14, 2013	31.26	31.95	31.46	31.46
2311	NASDAQ	CHMG	Tue, Aug 13, 2013	32.22	32.25	31.56	31.58
2310	NASDAQ	CHMG	Mon, Aug 12, 2013	32.28	32.49	31.25	31.93
2309	NASDAQ	CHMG	Fri, Aug 9, 2013	32.73	32.97	32.49	32.49
2308	NASDAQ	CHMG	Thu, Aug 8, 2013	32.37	32.97	32.37	32.97
2307	NASDAQ	CHMG	Wed, Aug 7, 2013	32.13	32.54	32.06	32.49
2306	NASDAQ	CHMG	Tue, Aug 6, 2013	33.00	33.00	32.01	32.41
2305	NASDAQ	CHMG	Mon, Aug 5, 2013	32.62	33.25	32.24	33.10
2304	NASDAQ	CHMG	Fri, Aug 2, 2013	33.12	33.50	32.10	32.50
2303	NASDAQ	CHMG	Thu, Aug 1, 2013	33.55	33.78	33.00	33.50
2302	NASDAQ	CHMG	Wed, Jul 31, 2013	33.19	33.76	32.76	33.23
2301	NASDAQ	CHMG	Tue, Jul 30, 2013	33.15	33.37	32.96	33.37
2300	NASDAQ	CHMG	Mon, Jul 29, 2013	33.17	33.45	32.77	33.04
2299	NASDAQ	CHMG	Fri, Jul 26, 2013	33.22	33.38	33.17	33.17
2298	NASDAQ	CHMG	Thu, Jul 25, 2013	33.18	33.40	32.63	33.39
2297	NASDAQ	CHMG	Wed, Jul 24, 2013	33.25	33.45	32.94	33.44
2296	NASDAQ	CHMG	Tue, Jul 23, 2013	32.32	33.30	32.67	33.14
2295	NASDAQ	CHMG	Mon, Jul 22, 2013	33.39	33.39	32.17	33.09
2294	NASDAQ	CHMG	Fri, Jul 19, 2013	33.12	33.54	32.99	33.54
2293	NASDAQ	CHMG	Thu, Jul 18, 2013	32.92	33.00	32.73	32.99
2292	NASDAQ	CHMG	Wed, Jul 17, 2013	33.00	33.00	32.61	32.87
2291	NASDAQ	CHMG	Tue, Jul 16, 2013	33.10	33.15	32.91	32.95
2290	NASDAQ	CHMG	Mon, Jul 15, 2013	33.07	33.10	32.95	33.09
2289	NASDAQ	CHMG	Fri, Jul 12, 2013	33.12	33.15	33.10	33.10
2288	NASDAQ	CHMG	Thu, Jul 11, 2013	33.00	33.31	32.69	33.14
2287	NASDAQ	CHMG	Wed, Jul 10, 2013	32.40	33.00	32.00	32.99
2286	NASDAQ	CHMG	Tue, Jul 9, 2013	32.76	32.76	31.23	32.46
2285	NASDAQ	CHMG	Mon, Jul 8, 2013	32.60	32.97	32.62	32.78
2284	NASDAQ	CHMG	Fri, Jul 5, 2013	32.79	32.79	31.00	32.79
2283	NASDAQ	CHMG	Wed, Jul 3, 2013	32.58	32.58	31.74	32.47
2282	NASDAQ	CHMG	Mon, Jul 1, 2013	33.73	33.73	32.41	33.22
2281	NASDAQ	CHMG	Fri, Jun 28, 2013	34.25	34.53	33.04	33.49
2280	NASDAQ	CHMG	Thu, Jun 27, 2013	33.33	34.47	32.13	34.46
2279	NASDAQ	CHMG	Wed, Jun 26, 2013	33.69	33.94	32.47	33.88
2278	NASDAQ	CHMG	Tue, Jun 25, 2013	33.18	33.74	33.00	33.65
2277	NASDAQ	CHMG	Mon, Jun 24, 2013	32.73	33.59	31.41	33.50
2276	NASDAQ	CHMG	Fri, Jun 21, 2013	32.25	33.20	32.80	33.10
2275	NASDAQ	CHMG	Thu, Jun 20, 2013	32.98	32.89	31.74	32.89
2274	NASDAQ	CHMG	Wed, Jun 19, 2013	33.60	33.60	32.00	32.12
2273	NASDAQ	CHMG	Tue, Jun 18, 2013	33.35	33.98	32.20	33.51
2272	NASDAQ	CHMG	Mon, Jun 17, 2013	33.12	33.63	32.67	33.40
2271	NASDAQ	CHMG	Fri, Jun 14, 2013	33.01	33.65	33.00	33.49
2270	NASDAQ	CHMG	Thu, Jun 13, 2013	33.50	33.84	32.81	33.79
2269	NASDAQ	CHMG	Wed, Jun 12, 2013	32.61	33.50	32.61	33.50
2268	NASDAQ	CHMG	Tue, Jun 11, 2013	32.76	33.45	33.45	33.45
2267	NASDAQ	CHMG	Mon, Jun 10, 2013	33.46	33.50	32.81	33.01
2266	NASDAQ	CHMG	Fri, Jun 7, 2013	33.48	33.62	32.95	33.31
2265	NASDAQ	CHMG	Thu, Jun 6, 2013	33.51	33.51	32.80	33.44
2264	NASDAQ	CHMG	Wed, Jun 5, 2013	33.24	33.84	32.75	33.75
2263	NASDAQ	CHMG	Tue, Jun 4, 2013	33.39	33.50	33.05	33.40
2262	NASDAQ	CHMG	Mon, Jun 3, 2013	33.36	33.50	33.05	33.50
2261	NASDAQ	CHMG	Fri, May 31, 2013	33.50	33.50	33.05	33.50
2260	NASDAQ	CHMG	Thu, May 30, 2013	33.13	33.49	32.80	33.44
2259	NASDAQ	CHMG	Wed, May 29, 2013	33.14	33.15	32.75	33.15
2258	NASDAQ	CHMG	Tue, May 28, 2013	32.69	33.16	32.69	33.15
2257	NASDAQ	CHMG	Fri, May 24, 2013	32.51	32.75	32.51	32.75
2256	NASDAQ	CHMG	Wed, May 22, 2013	32.98	33.46	32.30	33.25
2255	NASDAQ	CHMG	Tue, May 21, 2013	33.01	33.50	32.56	33.01
2254	NASDAQ	CHMG	Mon, May 20, 2013	33.33	33.50	33.01	33.50
2253	NASDAQ	CHMG	Fri, May 17, 2013	33.48	33.48	33.00	33.34
2252	NASDAQ	CHMG	Thu, May 16, 2013	30.93	32.99	30.93	32.96
2251	NASDAQ	CHMG	Wed, May 15, 2013	33.05	33.05	33.05	33.05
2250	NASDAQ	CHMG	Tue, May 14, 2013	32.78	32.95	32.50	32.89
2249	NASDAQ	CHMG	Mon, May 13, 2013	32.77	33.10	32.75	32.93
2248	NASDAQ	CHMG	Fri, May 10, 2013	33.04	33.04	33.04	33.04
2247	NASDAQ	CHMG	Thu, May 9, 2013	33.17	33.48	32.50	33.27
2246	NASDAQ	CHMG	Wed, May 8, 2013	32.75	33.17	32.75	32.96
2245	NASDAQ	CHMG	Tue, May 7, 2013	33.17	33.18	33.09	33.09
2244	NASDAQ	CHMG	Mon, May 6, 2013	33.22	33.25	33.20	33.25
2243	NASDAQ	CHMG	Fri, May 3, 2013	33.00	33.22	32.75	33.15
2242	NASDAQ	CHMG	Thu, May 2, 2013	32.75	33.23	32.75	33.09
2241	NASDAQ	CHMG	Wed, May 1, 2013	32.99	33.87	32.55	33.23
2240	NASDAQ	CHMG	Tue, Apr 30, 2013	33.50	33.50	32.50	33.40
2239	NASDAQ	CHMG	Mon, Apr 29, 2013	32.75	33.88	32.39	33.50
2238	NASDAQ	CHMG	Fri, Apr 26, 2013	32.02	33.87	32.02	33.22
2237	NASDAQ	CHMG	Thu, Apr 25, 2013	33.49	33.75	33.49	33.75
2236	NASDAQ	CHMG	Wed, Apr 24, 2013	33.48	33.48	33.46	33.48
2235	NASDAQ	CHMG	Tue, Apr 23, 2013	33.23	33.50	32.50	33.24
2234	NASDAQ	CHMG	Mon, Apr 22, 2013	33.67	33.67	33.49	33.50
2233	NASDAQ	CHMG	Fri, Apr 19, 2013	33.76	33.89	32.92	33.50
2232	NASDAQ	CHMG	Thu, Apr 18, 2013	33.95	33.95	33.50	33.50
2231	NASDAQ	CHMG	Wed, Apr 17, 2013	33.95	33.95	33.94	33.95
2230	NASDAQ	CHMG	Tue, Apr 16, 2013	32.76	33.99	33.50	33.99
2229	NASDAQ	CHMG	Mon, Apr 15, 2013	32.75	33.30	32.75	33.27
2228	NASDAQ	CHMG	Fri, Apr 12, 2013	32.87	33.50	32.75	33.50
2227	NASDAQ	CHMG	Thu, Apr 11, 2013	33.65	33.93	32.30	33.93
2226	NASDAQ	CHMG	Wed, Apr 10, 2013	32.80	33.70	32.80	33.70
2225	NASDAQ	CHMG	Tue, Apr 9, 2013	33.49	33.57	32.60	33.57
2224	NASDAQ	CHMG	Mon, Apr 8, 2013	33.50	33.55	32.80	33.50
2223	NASDAQ	CHMG	Fri, Apr 5, 2013	33.33	33.62	31.94	33.57
2222	NASDAQ	CHMG	Thu, Apr 4, 2013	33.24	34.00	31.86	33.77
2221	NASDAQ	CHMG	Wed, Apr 3, 2013	32.37	33.35	32.25	33.35
2220	NASDAQ	CHMG	Tue, Apr 2, 2013	33.25	33.25	33.10	33.23
2219	NASDAQ	CHMG	Mon, Apr 1, 2013	33.25	33.50	30.18	33.25
2218	NASDAQ	CHMG	Thu, Mar 28, 2013	33.35	33.99	33.00	33.90
2217	NASDAQ	CHMG	Wed, Mar 27, 2013	33.00	33.50	33.00	33.50
2216	NASDAQ	CHMG	Tue, Mar 26, 2013	32.63	33.25	29.75	32.75
2215	NASDAQ	CHMG	Mon, Mar 25, 2013	32.35	33.32	31.13	33.32
2214	NASDAQ	CHMG	Fri, Mar 22, 2013	31.74	32.48	31.05	32.48
2213	NASDAQ	CHMG	Thu, Mar 21, 2013	31.14	31.75	30.50	31.75
2212	NASDAQ	CHMG	Wed, Mar 20, 2013	31.00	31.00	31.00	31.00
2211	NASDAQ	CHMG	Fri, Mar 15, 2013	31.42	31.75	31.00	31.00
2210	NASDAQ	CHMG	Thu, Mar 14, 2013	30.26	30.25	30.25	30.25
2209	NASDAQ	CHMG	Wed, Mar 13, 2013	30.80	30.80	30.80	30.80
2208	NASDAQ	CHMG	Tue, Mar 12, 2013	31.49	31.49	30.75	31.00
2207	NASDAQ	CHMG	Mon, Mar 11, 2013	30.38	31.50	31.50	31.50
2206	NASDAQ	CHMG	Fri, Mar 8, 2013	30.49	30.49	30.49	30.49
2205	NASDAQ	CHMG	Thu, Mar 7, 2013	30.06	30.06	30.00	30.00
2204	NASDAQ	CHMG	Wed, Mar 6, 2013	30.61	29.55	29.55	29.55
2203	NASDAQ	CHMG	Mon, Mar 4, 2013	29.25	29.37	29.25	29.37
2202	NASDAQ	CHMG	Fri, Mar 1, 2013	29.51	29.55	28.41	29.50
2201	NASDAQ	CHMG	Thu, Feb 28, 2013	30.25	30.25	30.25	30.25
2200	NASDAQ	CHMG	Mon, Feb 25, 2013	30.00	30.00	30.00	30.00
2199	NASDAQ	CHMG	Thu, Feb 21, 2013	30.00	30.00	30.00	30.00
2198	NASDAQ	CHMG	Wed, Feb 20, 2013	30.00	30.00	30.00	30.00
2197	NASDAQ	CHMG	Tue, Feb 19, 2013	30.00	30.00	30.00	30.00
2196	NASDAQ	CHMG	Fri, Feb 15, 2013	30.19	30.25	30.19	30.25
2195	NASDAQ	CHMG	Thu, Feb 14, 2013	29.60	30.24	29.60	30.24
2194	NASDAQ	CHMG	Wed, Feb 13, 2013	30.25	30.25	29.76	29.76
2193	NASDAQ	CHMG	Tue, Feb 12, 2013	30.00	30.00	29.95	29.95
2192	NASDAQ	CHMG	Fri, Feb 8, 2013	29.50	29.50	29.50	29.50
2191	NASDAQ	CHMG	Thu, Jan 31, 2013	29.50	29.50	29.50	29.50
2190	NASDAQ	CHMG	Wed, Jan 30, 2013	29.05	29.05	29.05	29.05
2189	NASDAQ	CHMG	Tue, Jan 29, 2013	29.50	29.50	29.50	29.50
2188	NASDAQ	CHMG	Mon, Jan 28, 2013	29.00	29.00	28.62	28.62
2187	NASDAQ	CHMG	Fri, Jan 25, 2013	28.50	28.50	28.50	28.50
2186	NASDAQ	CHMG	Thu, Jan 24, 2013	29.30	29.34	28.75	28.75
2185	NASDAQ	CHMG	Wed, Jan 23, 2013	29.31	29.31	29.30	29.30
2184	NASDAQ	CHMG	Tue, Jan 22, 2013	29.25	29.50	29.25	29.50
2183	NASDAQ	CHMG	Fri, Jan 18, 2013	29.25	29.78	29.05	29.30
2182	NASDAQ	CHMG	Thu, Jan 17, 2013	29.90	30.25	29.90	30.25
2181	NASDAQ	CHMG	Wed, Jan 16, 2013	30.10	30.10	30.10	30.10
2180	NASDAQ	CHMG	Tue, Jan 15, 2013	29.94	29.94	29.49	29.75
2179	NASDAQ	CHMG	Mon, Jan 14, 2013	29.44	29.50	29.44	29.50
2178	NASDAQ	CHMG	Fri, Jan 11, 2013	30.00	30.00	29.00	29.12
2177	NASDAQ	CHMG	Thu, Jan 10, 2013	29.34	30.22	29.34	30.22
2176	NASDAQ	CHMG	Wed, Jan 9, 2013	29.50	29.55	29.02	29.06
2175	NASDAQ	CHMG	Tue, Jan 8, 2013	29.00	29.00	29.00	29.00
2174	NASDAQ	CHMG	Fri, Jan 4, 2013	29.25	29.25	29.25	29.25
2173	NASDAQ	CHMG	Thu, Jan 3, 2013	29.25	30.24	29.00	30.00
2172	NASDAQ	CHMG	Wed, Jan 2, 2013	30.00	30.45	29.60	30.34
2171	NASDAQ	CHMG	Mon, Dec 31, 2012	29.89	29.89	29.89	29.89
2170	NASDAQ	CHMG	Fri, Dec 28, 2012	29.13	29.73	29.13	29.60
2169	NASDAQ	CHMG	Thu, Dec 27, 2012	30.00	31.50	30.00	31.50
2168	NASDAQ	CHMG	Wed, Dec 26, 2012	30.00	30.00	29.55	29.55
2167	NASDAQ	CHMG	Mon, Dec 24, 2012	28.32	30.00	28.32	30.00
2166	NASDAQ	CHMG	Fri, Dec 21, 2012	29.50	32.50	29.50	30.05
2165	NASDAQ	CHMG	Thu, Dec 20, 2012	29.67	29.95	27.72	29.95
2164	NASDAQ	CHMG	Wed, Dec 19, 2012	29.78	29.78	27.51	29.50
2163	NASDAQ	CHMG	Tue, Dec 18, 2012	26.56	29.94	26.56	29.85
2162	NASDAQ	CHMG	Mon, Dec 17, 2012	28.63	28.63	25.79	28.50
2161	NASDAQ	CHMG	Fri, Dec 14, 2012	25.30	26.10	25.30	25.45
2160	NASDAQ	CHMG	Thu, Dec 13, 2012	25.55	25.55	25.55	25.55
2159	NASDAQ	CHMG	Wed, Dec 12, 2012	27.50	28.00	26.55	28.00
2158	NASDAQ	CHMG	Tue, Dec 11, 2012	26.50	26.50	26.50	26.50
2157	NASDAQ	CHMG	Mon, Dec 10, 2012	25.50	26.50	25.50	26.50
2156	NASDAQ	CHMG	Fri, Dec 7, 2012	25.78	25.78	25.78	25.78
2155	NASDAQ	CHMG	Thu, Dec 6, 2012	25.77	25.78	25.77	25.78
2154	NASDAQ	CHMG	Wed, Dec 5, 2012	25.11	25.11	25.11	25.11
2153	NASDAQ	CHMG	Tue, Dec 4, 2012	25.05	25.20	25.05	25.10
2152	NASDAQ	CHMG	Mon, Dec 3, 2012	25.05	25.25	25.05	25.25
2151	NASDAQ	CHMG	Tue, Nov 27, 2012	24.75	24.75	24.75	24.75
2150	NASDAQ	CHMG	Mon, Nov 26, 2012	25.50	26.08	24.25	25.15
2149	NASDAQ	CHMG	Fri, Nov 23, 2012	25.99	26.00	25.99	26.00
2148	NASDAQ	CHMG	Wed, Nov 21, 2012	25.50	25.50	25.00	25.00
2147	NASDAQ	CHMG	Mon, Nov 19, 2012	24.75	24.75	24.75	24.75
2146	NASDAQ	CHMG	Fri, Nov 16, 2012	25.50	25.50	25.50	25.50
2145	NASDAQ	CHMG	Thu, Nov 15, 2012	23.65	24.00	23.65	24.00
2144	NASDAQ	CHMG	Wed, Nov 14, 2012	23.65	23.70	23.65	23.65
2143	NASDAQ	CHMG	Tue, Nov 13, 2012	23.95	23.95	23.95	23.95
2142	NASDAQ	CHMG	Fri, Nov 9, 2012	23.95	23.95	23.95	23.95
2141	NASDAQ	CHMG	Thu, Nov 8, 2012	24.05	24.15	24.05	24.15
2140	NASDAQ	CHMG	Wed, Nov 7, 2012	24.14	24.14	24.14	24.14
2139	NASDAQ	CHMG	Tue, Nov 6, 2012	23.95	23.95	23.95	23.95
2138	NASDAQ	CHMG	Mon, Nov 5, 2012	24.25	24.25	24.25	24.25
2137	NASDAQ	CHMG	Fri, Nov 2, 2012	24.75	24.75	24.10	24.10
2136	NASDAQ	CHMG	Thu, Nov 1, 2012	24.00	24.00	24.00	24.00
2135	NASDAQ	CHMG	Wed, Oct 31, 2012	23.77	23.77	23.51	23.77
2134	NASDAQ	CHMG	Fri, Oct 26, 2012	23.91	24.20	23.75	23.75
2133	NASDAQ	CHMG	Thu, Oct 25, 2012	24.00	24.00	23.86	23.86
2132	NASDAQ	CHMG	Wed, Oct 24, 2012	24.74	24.74	24.74	24.74
2131	NASDAQ	CHMG	Tue, Oct 23, 2012	23.80	24.75	23.80	23.85
2130	NASDAQ	CHMG	Mon, Oct 22, 2012	24.75	24.75	24.75	24.75
2129	NASDAQ	CHMG	Fri, Oct 19, 2012	23.85	24.50	23.85	24.50
2128	NASDAQ	CHMG	Thu, Oct 18, 2012	23.75	23.75	23.75	23.75
2127	NASDAQ	CHMG	Mon, Oct 15, 2012	24.00	24.25	24.00	24.25
2126	NASDAQ	CHMG	Wed, Oct 10, 2012	24.00	24.00	24.00	24.00
2125	NASDAQ	CHMG	Tue, Oct 9, 2012	24.00	24.00	24.00	24.00
2124	NASDAQ	CHMG	Mon, Oct 8, 2012	24.00	24.00	24.00	24.00
2123	NASDAQ	CHMG	Wed, Oct 3, 2012	23.77	23.77	23.77	23.77
2122	NASDAQ	CHMG	Tue, Oct 2, 2012	24.25	24.25	24.25	24.25
2121	NASDAQ	CHMG	Mon, Oct 1, 2012	23.77	23.77	23.77	23.77
2120	NASDAQ	CHMG	Fri, Sep 28, 2012	23.80	23.80	23.77	23.77
2119	NASDAQ	CHMG	Thu, Sep 27, 2012	24.45	24.45	24.45	24.45
2118	NASDAQ	CHMG	Wed, Sep 26, 2012	24.00	24.49	24.00	24.49
2117	NASDAQ	CHMG	Tue, Sep 25, 2012	24.50	24.50	24.50	24.50
2116	NASDAQ	CHMG	Mon, Sep 24, 2012	24.20	24.20	23.55	23.55
2115	NASDAQ	CHMG	Fri, Sep 21, 2012	24.82	24.90	24.82	24.90
2114	NASDAQ	CHMG	Thu, Sep 20, 2012	23.95	24.70	23.95	24.70
2113	NASDAQ	CHMG	Wed, Sep 19, 2012	23.90	23.90	23.90	23.90
2112	NASDAQ	CHMG	Tue, Sep 18, 2012	23.90	23.90	23.90	23.90
2111	NASDAQ	CHMG	Fri, Sep 14, 2012	23.75	23.75	23.55	23.55
2110	NASDAQ	CHMG	Thu, Sep 13, 2012	24.00	24.00	23.90	23.90
2109	NASDAQ	CHMG	Tue, Sep 11, 2012	24.00	24.00	24.00	24.00
2108	NASDAQ	CHMG	Mon, Sep 10, 2012	24.00	24.00	24.00	24.00
2107	NASDAQ	CHMG	Wed, Sep 5, 2012	24.25	24.25	24.25	24.25
2106	NASDAQ	CHMG	Tue, Sep 4, 2012	23.95	23.95	23.95	23.95
2105	NASDAQ	CHMG	Fri, Aug 31, 2012	23.95	23.95	23.95	23.95
2104	NASDAQ	CHMG	Thu, Aug 30, 2012	24.70	24.70	24.70	24.70
2103	NASDAQ	CHMG	Wed, Aug 29, 2012	24.70	24.70	24.70	24.70
2102	NASDAQ	CHMG	Tue, Aug 28, 2012	24.75	24.75	23.95	23.95
2101	NASDAQ	CHMG	Mon, Aug 27, 2012	24.75	24.75	24.23	24.70
2100	NASDAQ	CHMG	Thu, Aug 23, 2012	23.95	24.00	23.95	24.00
2099	NASDAQ	CHMG	Mon, Aug 20, 2012	23.90	23.95	23.90	23.95
2098	NASDAQ	CHMG	Wed, Aug 15, 2012	24.40	24.40	24.40	24.40
2097	NASDAQ	CHMG	Tue, Aug 14, 2012	23.95	23.95	23.95	23.95
2096	NASDAQ	CHMG	Mon, Aug 13, 2012	24.30	24.30	24.30	24.30
2095	NASDAQ	CHMG	Fri, Aug 10, 2012	23.90	23.91	23.90	23.91
2094	NASDAQ	CHMG	Thu, Aug 9, 2012	23.90	23.90	23.90	23.90
2093	NASDAQ	CHMG	Wed, Aug 8, 2012	24.10	24.10	24.10	24.10
2092	NASDAQ	CHMG	Fri, Aug 3, 2012	24.08	24.08	24.08	24.08
2091	NASDAQ	CHMG	Thu, Aug 2, 2012	23.90	23.90	23.90	23.90
2090	NASDAQ	CHMG	Tue, Jul 31, 2012	24.00	24.20	24.00	24.00
2089	NASDAQ	CHMG	Mon, Jul 30, 2012	23.85	23.85	23.85	23.85
2088	NASDAQ	CHMG	Fri, Jul 27, 2012	24.10	24.10	23.80	23.85
2087	NASDAQ	CHMG	Thu, Jul 26, 2012	24.10	24.10	24.10	24.10
2086	NASDAQ	CHMG	Wed, Jul 25, 2012	24.23	24.23	24.20	24.20
2085	NASDAQ	CHMG	Tue, Jul 24, 2012	24.75	24.75	24.00	24.39
2084	NASDAQ	CHMG	Mon, Jul 23, 2012	25.00	25.00	24.75	24.75
2083	NASDAQ	CHMG	Fri, Jul 20, 2012	25.01	25.01	25.00	25.00
2082	NASDAQ	CHMG	Tue, Jul 17, 2012	25.65	25.65	25.50	25.50
2081	NASDAQ	CHMG	Mon, Jul 16, 2012	25.50	25.50	25.50	25.50
2080	NASDAQ	CHMG	Wed, Jul 11, 2012	25.50	25.50	25.50	25.50
2079	NASDAQ	CHMG	Mon, Jul 9, 2012	25.70	25.70	25.70	25.70
2078	NASDAQ	CHMG	Fri, Jul 6, 2012	25.70	25.70	25.70	25.70
2077	NASDAQ	CHMG	Tue, Jul 3, 2012	25.15	25.25	25.00	25.25
2076	NASDAQ	CHMG	Mon, Jul 2, 2012	25.10	25.15	25.10	25.15
2075	NASDAQ	CHMG	Fri, Jun 29, 2012	25.10	25.50	25.10	25.50
2074	NASDAQ	CHMG	Thu, Jun 28, 2012	25.10	25.10	25.10	25.10
2073	NASDAQ	CHMG	Wed, Jun 27, 2012	25.05	25.15	25.05	25.15
2072	NASDAQ	CHMG	Tue, Jun 26, 2012	24.85	25.00	24.85	25.00
2071	NASDAQ	CHMG	Mon, Jun 25, 2012	25.05	25.05	25.05	25.05
2070	NASDAQ	CHMG	Fri, Jun 22, 2012	25.15	25.15	25.00	25.00
2069	NASDAQ	CHMG	Thu, Jun 21, 2012	25.15	25.15	25.15	25.15
2068	NASDAQ	CHMG	Tue, Jun 19, 2012	25.25	25.25	25.15	25.15
2067	NASDAQ	CHMG	Mon, Jun 18, 2012	25.25	25.25	25.25	25.25
2066	NASDAQ	CHMG	Fri, Jun 15, 2012	25.00	25.50	25.00	25.50
2065	NASDAQ	CHMG	Thu, Jun 14, 2012	25.10	25.50	25.10	25.50
2064	NASDAQ	CHMG	Wed, Jun 13, 2012	25.10	25.10	25.10	25.10
2063	NASDAQ	CHMG	Wed, Jun 6, 2012	25.25	25.25	25.05	25.05
2062	NASDAQ	CHMG	Tue, Jun 5, 2012	25.25	25.25	25.25	25.25
2061	NASDAQ	CHMG	Fri, Jun 1, 2012	25.99	25.99	25.25	25.99
2060	NASDAQ	CHMG	Thu, May 31, 2012	25.60	25.60	25.60	25.60
2059	NASDAQ	CHMG	Tue, May 29, 2012	25.00	25.00	25.00	25.00
2058	NASDAQ	CHMG	Wed, May 23, 2012	25.50	25.50	24.76	24.76
2057	NASDAQ	CHMG	Mon, May 21, 2012	25.50	25.50	25.50	25.50
2056	NASDAQ	CHMG	Fri, May 18, 2012	25.50	25.50	25.50	25.50
2055	NASDAQ	CHMG	Thu, May 17, 2012	25.50	25.99	25.50	25.99
2054	NASDAQ	CHMG	Wed, May 16, 2012	25.50	25.50	25.50	25.50
2053	NASDAQ	CHMG	Mon, May 14, 2012	25.25	25.99	25.00	25.99
2052	NASDAQ	CHMG	Tue, May 8, 2012	25.50	25.50	25.50	25.50
2051	NASDAQ	CHMG	Thu, May 3, 2012	25.95	25.95	25.95	25.95
2050	NASDAQ	CHMG	Mon, Apr 30, 2012	25.70	25.95	25.70	25.95
2049	NASDAQ	CHMG	Fri, Apr 27, 2012	25.70	25.70	25.25	25.25
2048	NASDAQ	CHMG	Wed, Apr 25, 2012	25.25	25.25	25.25	25.25
2047	NASDAQ	CHMG	Fri, Apr 20, 2012	25.34	25.50	25.34	25.50
2046	NASDAQ	CHMG	Wed, Apr 18, 2012	25.00	25.25	25.00	25.25
2045	NASDAQ	CHMG	Thu, Apr 12, 2012	25.30	25.30	25.30	25.30
2044	NASDAQ	CHMG	Wed, Apr 11, 2012	25.50	25.50	25.00	25.00
2043	NASDAQ	CHMG	Tue, Apr 10, 2012	25.70	25.70	25.70	25.70
2042	NASDAQ	CHMG	Mon, Apr 9, 2012	25.25	25.25	25.25	25.25
2041	NASDAQ	CHMG	Thu, Apr 5, 2012	25.25	25.25	25.25	25.25
2040	NASDAQ	CHMG	Wed, Apr 4, 2012	25.70	25.70	25.70	25.70
2039	NASDAQ	CHMG	Tue, Apr 3, 2012	25.10	25.70	25.00	25.00
2038	NASDAQ	CHMG	Mon, Apr 2, 2012	25.50	25.50	25.10	25.10
2037	NASDAQ	CHMG	Thu, Mar 29, 2012	25.50	25.90	25.40	25.40
2036	NASDAQ	CHMG	Wed, Mar 28, 2012	25.00	25.00	25.00	25.00
2035	NASDAQ	CHMG	Mon, Mar 26, 2012	25.00	25.00	25.00	25.00
2034	NASDAQ	CHMG	Fri, Mar 23, 2012	25.15	25.15	25.15	25.15
2033	NASDAQ	CHMG	Thu, Mar 22, 2012	25.20	25.20	25.20	25.20
2032	NASDAQ	CHMG	Wed, Mar 21, 2012	25.00	25.00	25.00	25.00
2031	NASDAQ	CHMG	Mon, Mar 19, 2012	25.58	25.58	25.00	25.00
2030	NASDAQ	CHMG	Fri, Mar 16, 2012	25.65	25.65	25.65	25.65
2029	NASDAQ	CHMG	Thu, Mar 15, 2012	25.90	25.90	25.90	25.90
2028	NASDAQ	CHMG	Wed, Mar 14, 2012	25.90	25.90	25.60	25.60
2027	NASDAQ	CHMG	Tue, Mar 13, 2012	25.90	25.90	25.90	25.90
2026	NASDAQ	CHMG	Mon, Mar 12, 2012	25.90	25.90	25.75	25.80
2025	NASDAQ	CHMG	Thu, Mar 8, 2012	25.90	25.90	25.60	25.60
2024	NASDAQ	CHMG	Wed, Mar 7, 2012	26.00	26.00	25.90	25.90
2023	NASDAQ	CHMG	Tue, Mar 6, 2012	25.41	26.00	25.41	26.00
2022	NASDAQ	CHMG	Fri, Mar 2, 2012	25.00	25.00	25.00	25.00
2021	NASDAQ	CHMG	Thu, Mar 1, 2012	25.00	25.00	25.00	25.00
2020	NASDAQ	CHMG	Wed, Feb 29, 2012	25.00	25.00	25.00	25.00
2019	NASDAQ	CHMG	Tue, Feb 28, 2012	25.10	25.10	25.10	25.10
2018	NASDAQ	CHMG	Mon, Feb 27, 2012	25.50	25.50	25.50	25.50
2017	NASDAQ	CHMG	Fri, Feb 24, 2012	24.75	25.95	24.75	25.00
2016	NASDAQ	CHMG	Thu, Feb 23, 2012	25.00	25.00	25.00	25.00
2015	NASDAQ	CHMG	Wed, Feb 22, 2012	25.00	25.00	24.75	24.75
2014	NASDAQ	CHMG	Tue, Feb 21, 2012	24.00	25.00	24.00	25.00
2013	NASDAQ	CHMG	Thu, Feb 16, 2012	24.00	24.00	24.00	24.00
2012	NASDAQ	CHMG	Wed, Feb 15, 2012	23.75	23.75	23.75	23.75
2011	NASDAQ	CHMG	Tue, Feb 14, 2012	23.75	23.75	23.75	23.75
2010	NASDAQ	CHMG	Mon, Feb 13, 2012	23.50	23.50	23.50	23.50
2009	NASDAQ	CHMG	Thu, Feb 9, 2012	23.95	24.50	23.95	24.50
2008	NASDAQ	CHMG	Tue, Feb 7, 2012	23.50	23.95	23.50	23.95
2007	NASDAQ	CHMG	Fri, Feb 3, 2012	23.50	23.50	23.50	23.50
2006	NASDAQ	CHMG	Mon, Jan 30, 2012	23.50	23.75	23.50	23.75
2005	NASDAQ	CHMG	Thu, Jan 19, 2012	23.00	23.00	23.00	23.00
2004	NASDAQ	CHMG	Fri, Jan 13, 2012	23.69	23.69	23.69	23.69
2003	NASDAQ	CHMG	Wed, Jan 11, 2012	23.50	23.50	23.00	23.00
2002	NASDAQ	CHMG	Wed, Jan 4, 2012	23.00	23.00	23.00	23.00
2001	NASDAQ	CHMG	Tue, Jan 3, 2012	22.65	23.69	22.65	23.69
2000	NASDAQ	CHMG	Fri, Dec 30, 2011	22.60	22.70	22.60	22.70
1999	NASDAQ	CHMG	Thu, Dec 29, 2011	22.70	22.70	22.50	22.50
1998	NASDAQ	CHMG	Wed, Dec 21, 2011	22.70	23.00	22.70	23.00
1997	NASDAQ	CHMG	Tue, Dec 20, 2011	22.90	22.95	22.90	22.95
1996	NASDAQ	CHMG	Mon, Dec 19, 2011	22.95	22.95	22.70	22.90
1995	NASDAQ	CHMG	Fri, Dec 16, 2011	23.69	23.69	23.69	23.69
1994	NASDAQ	CHMG	Thu, Dec 15, 2011	23.50	23.50	23.50	23.50
1993	NASDAQ	CHMG	Tue, Dec 13, 2011	23.05	23.05	23.05	23.05
1992	NASDAQ	CHMG	Mon, Dec 12, 2011	23.05	23.05	23.05	23.05
1991	NASDAQ	CHMG	Fri, Dec 9, 2011	23.05	23.05	23.05	23.05
1990	NASDAQ	CHMG	Thu, Dec 8, 2011	23.50	23.50	23.50	23.50
1989	NASDAQ	CHMG	Wed, Dec 7, 2011	23.25	23.50	23.25	23.50
1988	NASDAQ	CHMG	Mon, Dec 5, 2011	23.05	23.05	23.05	23.05
1987	NASDAQ	CHMG	Fri, Dec 2, 2011	23.40	23.40	23.05	23.05
1986	NASDAQ	CHMG	Thu, Dec 1, 2011	23.40	23.50	23.40	23.50
1985	NASDAQ	CHMG	Wed, Nov 30, 2011	23.23	23.50	23.23	23.50
1984	NASDAQ	CHMG	Mon, Nov 28, 2011	23.50	23.50	23.00	23.00
1983	NASDAQ	CHMG	Wed, Nov 23, 2011	23.25	23.25	23.00	23.00
1982	NASDAQ	CHMG	Tue, Nov 22, 2011	23.00	23.50	23.00	23.35
1981	NASDAQ	CHMG	Mon, Nov 21, 2011	22.95	23.00	22.95	23.00
1980	NASDAQ	CHMG	Fri, Nov 18, 2011	23.00	23.00	22.95	22.95
1979	NASDAQ	CHMG	Thu, Nov 17, 2011	23.50	23.50	23.25	23.25
1978	NASDAQ	CHMG	Wed, Nov 16, 2011	23.25	23.25	23.25	23.25
1977	NASDAQ	CHMG	Tue, Nov 15, 2011	23.00	23.00	23.00	23.00
1976	NASDAQ	CHMG	Fri, Nov 11, 2011	23.00	23.00	23.00	23.00
1975	NASDAQ	CHMG	Tue, Nov 8, 2011	23.00	23.25	23.00	23.25
1974	NASDAQ	CHMG	Mon, Nov 7, 2011	23.00	23.00	23.00	23.00
1973	NASDAQ	CHMG	Fri, Nov 4, 2011	23.00	23.10	23.00	23.10
1972	NASDAQ	CHMG	Thu, Nov 3, 2011	23.00	23.00	23.00	23.00
1971	NASDAQ	CHMG	Wed, Nov 2, 2011	23.00	23.00	23.00	23.00
1970	NASDAQ	CHMG	Tue, Nov 1, 2011	23.15	23.15	23.00	23.00
1969	NASDAQ	CHMG	Mon, Oct 31, 2011	23.15	23.15	23.01	23.01
1968	NASDAQ	CHMG	Fri, Oct 28, 2011	23.15	23.15	23.15	23.15
1967	NASDAQ	CHMG	Tue, Oct 25, 2011	23.45	23.45	23.10	23.10
1966	NASDAQ	CHMG	Mon, Oct 24, 2011	23.00	23.45	23.00	23.45
1965	NASDAQ	CHMG	Thu, Oct 20, 2011	23.31	23.31	23.00	23.00
1964	NASDAQ	CHMG	Mon, Oct 17, 2011	23.31	23.31	23.31	23.31
1963	NASDAQ	CHMG	Fri, Oct 14, 2011	23.00	23.00	23.00	23.00
1962	NASDAQ	CHMG	Wed, Oct 12, 2011	23.00	23.00	23.00	23.00
1961	NASDAQ	CHMG	Mon, Oct 10, 2011	23.40	23.40	23.40	23.40
1960	NASDAQ	CHMG	Wed, Oct 5, 2011	23.00	23.00	23.00	23.00
1959	NASDAQ	CHMG	Mon, Oct 3, 2011	23.75	23.75	23.00	23.00
1958	NASDAQ	CHMG	Thu, Sep 29, 2011	23.00	23.00	23.00	23.00
1957	NASDAQ	CHMG	Tue, Sep 27, 2011	23.00	23.00	23.00	23.00
1956	NASDAQ	CHMG	Mon, Sep 26, 2011	23.05	23.05	23.05	23.05
1955	NASDAQ	CHMG	Thu, Sep 22, 2011	23.05	23.05	23.05	23.05
1954	NASDAQ	CHMG	Wed, Sep 21, 2011	23.50	23.50	23.50	23.50
1953	NASDAQ	CHMG	Tue, Sep 20, 2011	23.01	23.01	23.00	23.00
1952	NASDAQ	CHMG	Mon, Sep 19, 2011	23.00	23.00	23.00	23.00
1951	NASDAQ	CHMG	Thu, Sep 15, 2011	23.90	23.90	23.00	23.90
1950	NASDAQ	CHMG	Wed, Sep 14, 2011	23.00	23.90	23.00	23.90
1949	NASDAQ	CHMG	Tue, Sep 13, 2011	23.50	23.90	23.50	23.52
1948	NASDAQ	CHMG	Fri, Sep 9, 2011	23.50	23.50	23.01	23.45
1947	NASDAQ	CHMG	Thu, Sep 8, 2011	23.50	23.50	23.50	23.50
1946	NASDAQ	CHMG	Wed, Sep 7, 2011	23.01	23.01	23.01	23.01
1945	NASDAQ	CHMG	Wed, Aug 31, 2011	23.01	23.01	23.01	23.01
1944	NASDAQ	CHMG	Thu, Aug 25, 2011	23.00	23.10	23.00	23.10
1943	NASDAQ	CHMG	Tue, Aug 23, 2011	23.00	23.00	23.00	23.00
1942	NASDAQ	CHMG	Fri, Aug 19, 2011	23.00	23.00	23.00	23.00
1941	NASDAQ	CHMG	Thu, Aug 18, 2011	23.00	23.00	23.00	23.00
1940	NASDAQ	CHMG	Wed, Aug 17, 2011	23.00	23.00	23.00	23.00
1939	NASDAQ	CHMG	Tue, Aug 16, 2011	23.00	23.00	23.00	23.00
1938	NASDAQ	CHMG	Mon, Aug 15, 2011	23.20	23.20	23.20	23.20
1937	NASDAQ	CHMG	Fri, Aug 12, 2011	23.20	23.20	23.00	23.00
1936	NASDAQ	CHMG	Thu, Aug 11, 2011	23.00	23.00	23.00	23.00
1935	NASDAQ	CHMG	Wed, Aug 10, 2011	23.20	24.00	23.00	23.00
1934	NASDAQ	CHMG	Tue, Aug 9, 2011	23.00	23.00	23.00	23.00
1933	NASDAQ	CHMG	Mon, Aug 8, 2011	23.15	23.15	23.00	23.00
1932	NASDAQ	CHMG	Fri, Aug 5, 2011	23.15	23.15	23.15	23.15
1931	NASDAQ	CHMG	Thu, Aug 4, 2011	23.20	23.50	23.15	23.15
1930	NASDAQ	CHMG	Wed, Aug 3, 2011	23.20	23.20	23.20	23.20
1929	NASDAQ	CHMG	Fri, Jul 29, 2011	23.20	23.20	23.15	23.15
1928	NASDAQ	CHMG	Thu, Jul 28, 2011	23.15	23.15	23.15	23.15
1927	NASDAQ	CHMG	Wed, Jul 27, 2011	23.15	23.15	23.15	23.15
1926	NASDAQ	CHMG	Tue, Jul 26, 2011	23.50	23.50	23.20	23.20
1925	NASDAQ	CHMG	Mon, Jul 25, 2011	23.25	23.25	23.25	23.25
1924	NASDAQ	CHMG	Fri, Jul 22, 2011	23.15	23.25	23.15	23.25
1923	NASDAQ	CHMG	Thu, Jul 21, 2011	23.10	23.10	23.10	23.10
1922	NASDAQ	CHMG	Wed, Jul 20, 2011	23.10	23.10	23.10	23.10
1921	NASDAQ	CHMG	Tue, Jul 19, 2011	23.00	23.50	23.00	23.10
1920	NASDAQ	CHMG	Mon, Jul 18, 2011	22.95	22.95	22.95	22.95
1919	NASDAQ	CHMG	Thu, Jul 14, 2011	22.95	23.00	22.95	22.95
1918	NASDAQ	CHMG	Wed, Jul 13, 2011	23.00	23.00	22.95	22.95
1917	NASDAQ	CHMG	Mon, Jul 11, 2011	23.00	23.00	22.95	22.95
1916	NASDAQ	CHMG	Fri, Jul 8, 2011	22.95	22.95	22.95	22.95
1915	NASDAQ	CHMG	Thu, Jul 7, 2011	22.95	22.95	22.95	22.95
1914	NASDAQ	CHMG	Fri, Jul 1, 2011	23.25	23.50	23.25	23.50
1913	NASDAQ	CHMG	Thu, Jun 30, 2011	22.90	22.90	22.90	22.90
1912	NASDAQ	CHMG	Wed, Jun 29, 2011	22.95	22.95	22.95	22.95
1911	NASDAQ	CHMG	Tue, Jun 28, 2011	22.90	22.90	22.90	22.90
1910	NASDAQ	CHMG	Fri, Jun 24, 2011	23.00	23.25	23.00	23.25
1909	NASDAQ	CHMG	Thu, Jun 23, 2011	22.95	22.95	22.90	22.90
1908	NASDAQ	CHMG	Wed, Jun 22, 2011	23.00	23.05	23.00	23.00
1907	NASDAQ	CHMG	Tue, Jun 21, 2011	23.00	23.00	22.95	23.00
1906	NASDAQ	CHMG	Mon, Jun 20, 2011	23.00	23.00	23.00	23.00
1905	NASDAQ	CHMG	Fri, Jun 17, 2011	23.00	23.00	22.80	22.80
1904	NASDAQ	CHMG	Thu, Jun 16, 2011	22.90	23.00	22.90	23.00
1903	NASDAQ	CHMG	Wed, Jun 15, 2011	22.95	22.95	22.95	22.95
1902	NASDAQ	CHMG	Thu, Jun 9, 2011	22.80	22.80	22.80	22.80
1901	NASDAQ	CHMG	Wed, Jun 8, 2011	22.85	22.90	22.80	22.80
1900	NASDAQ	CHMG	Tue, Jun 7, 2011	22.90	22.95	22.90	22.95
1899	NASDAQ	CHMG	Fri, Jun 3, 2011	23.00	23.00	23.00	23.00
1898	NASDAQ	CHMG	Thu, Jun 2, 2011	22.95	22.95	22.90	22.90
1897	NASDAQ	CHMG	Wed, Jun 1, 2011	22.95	22.95	22.95	22.95
1896	NASDAQ	CHMG	Tue, May 31, 2011	22.90	23.10	22.90	23.00
1895	NASDAQ	CHMG	Fri, May 27, 2011	22.80	22.80	22.80	22.80
1894	NASDAQ	CHMG	Thu, May 26, 2011	22.70	22.70	22.70	22.70
1893	NASDAQ	CHMG	Wed, May 25, 2011	22.70	23.50	22.70	22.70
1892	NASDAQ	CHMG	Tue, May 24, 2011	22.75	22.75	22.65	22.70
1891	NASDAQ	CHMG	Mon, May 23, 2011	22.65	22.65	22.65	22.65
1890	NASDAQ	CHMG	Fri, May 20, 2011	22.85	22.85	22.85	22.85
1889	NASDAQ	CHMG	Thu, May 19, 2011	22.74	22.90	22.65	22.85
1888	NASDAQ	CHMG	Wed, May 18, 2011	22.90	22.90	22.50	22.51
1887	NASDAQ	CHMG	Tue, May 17, 2011	23.00	23.00	23.00	23.00
1886	NASDAQ	CHMG	Thu, May 12, 2011	23.08	23.08	22.85	23.00
1885	NASDAQ	CHMG	Wed, May 11, 2011	23.25	23.50	23.00	23.50
1884	NASDAQ	CHMG	Tue, May 10, 2011	23.50	23.75	23.50	23.75
1883	NASDAQ	CHMG	Thu, May 5, 2011	23.75	23.75	23.75	23.75
1882	NASDAQ	CHMG	Wed, May 4, 2011	23.30	23.99	23.30	23.99
1881	NASDAQ	CHMG	Tue, May 3, 2011	23.20	23.30	23.20	23.30
1880	NASDAQ	CHMG	Mon, May 2, 2011	23.00	23.00	22.85	22.85
1879	NASDAQ	CHMG	Fri, Apr 29, 2011	22.81	23.00	22.81	23.00
1878	NASDAQ	CHMG	Thu, Apr 28, 2011	23.10	23.10	22.80	23.05
1877	NASDAQ	CHMG	Wed, Apr 27, 2011	23.10	23.39	23.10	23.11
1876	NASDAQ	CHMG	Tue, Apr 26, 2011	23.20	23.75	23.20	23.75
1875	NASDAQ	CHMG	Mon, Apr 25, 2011	23.25	23.25	23.00	23.00
1874	NASDAQ	CHMG	Thu, Apr 21, 2011	23.35	23.40	23.00	23.15
1873	NASDAQ	CHMG	Wed, Apr 20, 2011	23.35	24.00	23.35	23.35
1872	NASDAQ	CHMG	Tue, Apr 19, 2011	24.00	24.00	24.00	24.00
1871	NASDAQ	CHMG	Mon, Apr 18, 2011	23.35	23.50	23.35	23.50
1870	NASDAQ	CHMG	Fri, Apr 15, 2011	23.40	23.40	23.40	23.40
1869	NASDAQ	CHMG	Wed, Apr 13, 2011	23.75	23.75	23.35	23.75
1868	NASDAQ	CHMG	Mon, Apr 11, 2011	23.30	23.30	23.30	23.30
1867	NASDAQ	CHMG	Fri, Apr 8, 2011	23.50	23.50	23.50	23.50
1866	NASDAQ	CHMG	Thu, Apr 7, 2011	23.99	23.99	23.50	23.50
1865	NASDAQ	CHMG	Wed, Apr 6, 2011	23.45	23.45	23.30	23.30
1864	NASDAQ	CHMG	Tue, Apr 5, 2011	23.45	23.45	23.45	23.45
1863	NASDAQ	CHMG	Mon, Apr 4, 2011	26.00	26.00	24.95	24.95
1862	NASDAQ	CHMG	Fri, Apr 1, 2011	23.70	24.00	23.70	24.00
1861	NASDAQ	CHMG	Thu, Mar 31, 2011	23.30	23.45	23.30	23.45
1860	NASDAQ	CHMG	Wed, Mar 30, 2011	23.75	23.75	23.75	23.75
1859	NASDAQ	CHMG	Mon, Mar 28, 2011	23.51	23.65	23.50	23.65
1858	NASDAQ	CHMG	Fri, Mar 25, 2011	23.50	23.75	23.50	23.75
1857	NASDAQ	CHMG	Thu, Mar 24, 2011	23.55	23.55	23.55	23.55
1856	NASDAQ	CHMG	Wed, Mar 23, 2011	23.55	23.76	23.55	23.76
1855	NASDAQ	CHMG	Tue, Mar 22, 2011	23.75	23.75	23.55	23.55
1854	NASDAQ	CHMG	Fri, Mar 18, 2011	23.75	23.75	23.75	23.75
1853	NASDAQ	CHMG	Wed, Mar 16, 2011	23.75	23.75	23.75	23.75
1852	NASDAQ	CHMG	Tue, Mar 15, 2011	23.90	23.90	23.90	23.90
1851	NASDAQ	CHMG	Fri, Mar 11, 2011	24.00	24.00	24.00	24.00
1850	NASDAQ	CHMG	Thu, Mar 10, 2011	23.80	23.99	23.75	23.99
1849	NASDAQ	CHMG	Tue, Mar 8, 2011	24.00	24.00	23.60	24.00
1848	NASDAQ	CHMG	Fri, Mar 4, 2011	24.05	24.05	24.00	24.00
1847	NASDAQ	CHMG	Thu, Mar 3, 2011	24.10	24.11	24.10	24.10
1846	NASDAQ	CHMG	Wed, Mar 2, 2011	24.25	24.25	24.25	24.25
1845	NASDAQ	CHMG	Tue, Mar 1, 2011	24.25	24.25	24.25	24.25
1844	NASDAQ	CHMG	Mon, Feb 28, 2011	24.50	24.50	24.25	24.25
1843	NASDAQ	CHMG	Fri, Feb 25, 2011	24.99	24.99	24.00	24.95
1842	NASDAQ	CHMG	Tue, Feb 22, 2011	24.99	24.99	24.99	24.99
1841	NASDAQ	CHMG	Fri, Feb 18, 2011	26.75	26.75	24.01	24.01
1840	NASDAQ	CHMG	Thu, Feb 17, 2011	24.99	24.99	24.50	24.50
1839	NASDAQ	CHMG	Wed, Feb 16, 2011	24.05	24.05	24.05	24.05
1838	NASDAQ	CHMG	Thu, Feb 10, 2011	24.90	24.90	24.90	24.90
1837	NASDAQ	CHMG	Tue, Feb 8, 2011	24.00	24.25	24.00	24.25
1836	NASDAQ	CHMG	Mon, Feb 7, 2011	24.25	24.25	24.25	24.25
1835	NASDAQ	CHMG	Fri, Feb 4, 2011	24.00	24.00	24.00	24.00
1834	NASDAQ	CHMG	Thu, Feb 3, 2011	23.45	23.45	23.45	23.45
1833	NASDAQ	CHMG	Wed, Feb 2, 2011	23.45	23.45	23.45	23.45
1832	NASDAQ	CHMG	Mon, Jan 31, 2011	23.00	23.00	23.00	23.00
1831	NASDAQ	CHMG	Fri, Jan 28, 2011	23.00	23.00	23.00	23.00
1830	NASDAQ	CHMG	Wed, Jan 26, 2011	23.00	23.00	23.00	23.00
1829	NASDAQ	CHMG	Tue, Jan 25, 2011	23.75	23.75	23.75	23.75
1828	NASDAQ	CHMG	Thu, Jan 20, 2011	22.70	24.00	22.70	24.00
1827	NASDAQ	CHMG	Wed, Jan 19, 2011	22.50	22.70	22.50	22.70
1826	NASDAQ	CHMG	Tue, Jan 18, 2011	22.50	22.50	22.50	22.50
1825	NASDAQ	CHMG	Fri, Jan 14, 2011	24.00	24.00	22.50	22.50
1824	NASDAQ	CHMG	Wed, Jan 12, 2011	22.50	22.50	22.00	22.00
1823	NASDAQ	CHMG	Tue, Jan 11, 2011	22.00	22.50	22.00	22.00
1822	NASDAQ	CHMG	Mon, Jan 10, 2011	21.85	21.85	21.77	21.77
1821	NASDAQ	CHMG	Wed, Jan 5, 2011	22.15	22.15	22.00	22.00
1820	NASDAQ	CHMG	Tue, Jan 4, 2011	22.25	22.50	22.17	22.25
1819	NASDAQ	CHMG	Mon, Jan 3, 2011	22.50	22.50	22.15	22.15
1818	NASDAQ	CHMG	Fri, Dec 31, 2010	22.50	22.50	22.50	22.50
1817	NASDAQ	CHMG	Wed, Dec 29, 2010	22.50	22.50	22.50	22.50
1816	NASDAQ	CHMG	Tue, Dec 28, 2010	22.00	22.00	22.00	22.00
1815	NASDAQ	CHMG	Mon, Dec 27, 2010	22.25	22.25	22.25	22.25
1814	NASDAQ	CHMG	Thu, Dec 23, 2010	22.50	22.50	22.50	22.50
1813	NASDAQ	CHMG	Wed, Dec 22, 2010	22.25	22.45	22.25	22.45
1812	NASDAQ	CHMG	Tue, Dec 21, 2010	21.50	22.45	21.50	22.45
1811	NASDAQ	CHMG	Thu, Dec 16, 2010	21.50	21.50	21.50	21.50
1810	NASDAQ	CHMG	Wed, Dec 15, 2010	21.75	21.90	21.25	21.25
1809	NASDAQ	CHMG	Tue, Dec 14, 2010	22.25	22.25	22.00	22.00
1808	NASDAQ	CHMG	Fri, Dec 10, 2010	22.25	22.50	22.25	22.50
1807	NASDAQ	CHMG	Thu, Dec 9, 2010	22.50	22.50	22.50	22.50
1806	NASDAQ	CHMG	Wed, Dec 8, 2010	22.10	22.25	22.10	22.25
1805	NASDAQ	CHMG	Tue, Dec 7, 2010	22.50	22.50	22.25	22.25
1804	NASDAQ	CHMG	Mon, Dec 6, 2010	23.00	24.00	22.25	22.50
1803	NASDAQ	CHMG	Fri, Dec 3, 2010	22.50	22.50	22.50	22.50
1802	NASDAQ	CHMG	Thu, Dec 2, 2010	22.50	22.50	22.50	22.50
1801	NASDAQ	CHMG	Wed, Dec 1, 2010	22.50	22.50	22.50	22.50
1800	NASDAQ	CHMG	Tue, Nov 30, 2010	21.65	22.00	21.65	22.00
1799	NASDAQ	CHMG	Mon, Nov 29, 2010	21.60	22.50	21.60	22.50
1798	NASDAQ	CHMG	Wed, Nov 24, 2010	22.50	22.50	21.55	22.50
1797	NASDAQ	CHMG	Tue, Nov 23, 2010	21.55	21.55	21.55	21.55
1796	NASDAQ	CHMG	Thu, Nov 18, 2010	22.25	22.25	21.50	21.50
1795	NASDAQ	CHMG	Wed, Nov 17, 2010	21.50	21.50	21.50	21.50
1794	NASDAQ	CHMG	Tue, Nov 16, 2010	21.90	22.00	21.82	22.00
1793	NASDAQ	CHMG	Mon, Nov 15, 2010	22.10	22.10	22.00	22.00
1792	NASDAQ	CHMG	Fri, Nov 12, 2010	22.25	22.25	22.25	22.25
1791	NASDAQ	CHMG	Thu, Nov 11, 2010	22.20	22.20	22.20	22.20
1790	NASDAQ	CHMG	Wed, Nov 10, 2010	21.95	22.20	21.82	22.20
1789	NASDAQ	CHMG	Tue, Nov 9, 2010	22.00	22.00	22.00	22.00
1788	NASDAQ	CHMG	Fri, Nov 5, 2010	22.25	22.25	21.80	21.80
1787	NASDAQ	CHMG	Thu, Nov 4, 2010	22.50	22.50	22.50	22.50
1786	NASDAQ	CHMG	Wed, Nov 3, 2010	22.50	22.50	22.50	22.50
1785	NASDAQ	CHMG	Tue, Nov 2, 2010	22.50	22.50	22.40	22.50
1784	NASDAQ	CHMG	Mon, Nov 1, 2010	22.05	22.25	22.05	22.25
1783	NASDAQ	CHMG	Fri, Oct 29, 2010	22.25	22.25	22.25	22.25
1782	NASDAQ	CHMG	Thu, Oct 28, 2010	22.50	22.50	22.50	22.50
1781	NASDAQ	CHMG	Wed, Oct 27, 2010	21.85	24.00	21.85	22.00
1780	NASDAQ	CHMG	Tue, Oct 26, 2010	21.65	21.70	21.65	21.70
1779	NASDAQ	CHMG	Mon, Oct 25, 2010	21.25	21.60	21.25	21.60
1778	NASDAQ	CHMG	Tue, Oct 19, 2010	20.95	21.05	20.95	21.05
1777	NASDAQ	CHMG	Fri, Oct 15, 2010	20.75	21.00	20.50	20.50
1776	NASDAQ	CHMG	Fri, Oct 8, 2010	21.55	21.90	20.80	21.50
1775	NASDAQ	CHMG	Thu, Oct 7, 2010	21.55	21.55	21.55	21.55
1774	NASDAQ	CHMG	Wed, Oct 6, 2010	21.55	21.55	21.55	21.55
1773	NASDAQ	CHMG	Tue, Oct 5, 2010	21.70	21.70	21.70	21.70
1772	NASDAQ	CHMG	Mon, Sep 27, 2010	22.00	22.00	22.00	22.00
1771	NASDAQ	CHMG	Fri, Sep 24, 2010	22.00	22.00	21.50	22.00
1770	NASDAQ	CHMG	Wed, Sep 22, 2010	21.70	21.70	21.25	21.50
1769	NASDAQ	CHMG	Mon, Sep 20, 2010	21.50	21.50	21.50	21.50
1768	NASDAQ	CHMG	Fri, Sep 17, 2010	20.61	21.00	20.60	21.00
1767	NASDAQ	CHMG	Thu, Sep 16, 2010	21.00	21.65	21.00	21.65
1766	NASDAQ	CHMG	Mon, Sep 13, 2010	21.00	21.00	21.00	21.00
1765	NASDAQ	CHMG	Thu, Sep 9, 2010	21.00	21.00	21.00	21.00
1764	NASDAQ	CHMG	Tue, Sep 7, 2010	21.00	21.64	20.50	20.50
1763	NASDAQ	CHMG	Wed, Sep 1, 2010	20.35	20.35	20.35	20.35
1762	NASDAQ	CHMG	Fri, Aug 27, 2010	21.00	21.00	21.00	21.00
1761	NASDAQ	CHMG	Wed, Aug 25, 2010	20.76	20.76	20.76	20.76
1760	NASDAQ	CHMG	Tue, Aug 24, 2010	20.40	20.75	20.30	20.75
1759	NASDAQ	CHMG	Thu, Aug 19, 2010	20.75	20.75	20.75	20.75
1758	NASDAQ	CHMG	Wed, Aug 18, 2010	20.45	20.52	20.30	20.52
1757	NASDAQ	CHMG	Tue, Aug 17, 2010	20.50	20.50	20.30	20.45
1756	NASDAQ	CHMG	Mon, Aug 16, 2010	20.60	20.90	20.15	20.15
1755	NASDAQ	CHMG	Fri, Aug 13, 2010	20.65	20.65	20.60	20.60
1754	NASDAQ	CHMG	Thu, Aug 12, 2010	21.00	21.00	21.00	21.00
1753	NASDAQ	CHMG	Wed, Aug 11, 2010	21.00	21.00	21.00	21.00
1752	NASDAQ	CHMG	Fri, Aug 6, 2010	21.65	21.65	21.65	21.65
1751	NASDAQ	CHMG	Thu, Aug 5, 2010	21.60	21.60	21.60	21.60
1750	NASDAQ	CHMG	Tue, Aug 3, 2010	21.13	21.13	21.13	21.13
1749	NASDAQ	CHMG	Fri, Jul 30, 2010	21.50	21.50	21.25	21.45
1748	NASDAQ	CHMG	Thu, Jul 29, 2010	21.05	21.65	21.05	21.65
1747	NASDAQ	CHMG	Wed, Jul 28, 2010	20.40	21.05	20.40	21.05
1746	NASDAQ	CHMG	Mon, Jul 26, 2010	21.00	21.00	20.40	20.40
1745	NASDAQ	CHMG	Fri, Jul 23, 2010	20.75	21.00	20.75	21.00
1744	NASDAQ	CHMG	Wed, Jul 21, 2010	21.00	21.00	20.20	20.20
1743	NASDAQ	CHMG	Tue, Jul 20, 2010	21.00	21.00	20.15	21.00
1742	NASDAQ	CHMG	Mon, Jul 19, 2010	20.80	21.00	20.80	21.00
1741	NASDAQ	CHMG	Thu, Jul 15, 2010	20.75	20.75	20.75	20.75
1740	NASDAQ	CHMG	Wed, Jul 14, 2010	21.05	21.45	21.05	21.45
1739	NASDAQ	CHMG	Fri, Jul 9, 2010	20.75	20.75	20.30	20.30
1738	NASDAQ	CHMG	Thu, Jul 8, 2010	21.00	21.00	21.00	21.00
1737	NASDAQ	CHMG	Wed, Jul 7, 2010	20.30	21.45	20.30	21.45
1736	NASDAQ	CHMG	Tue, Jul 6, 2010	20.50	21.00	20.25	20.25
1735	NASDAQ	CHMG	Thu, Jul 1, 2010	20.15	20.25	20.15	20.25
1734	NASDAQ	CHMG	Tue, Jun 29, 2010	21.00	21.00	20.20	20.26
1733	NASDAQ	CHMG	Fri, Jun 25, 2010	21.00	21.00	21.00	21.00
1732	NASDAQ	CHMG	Wed, Jun 23, 2010	20.25	20.25	20.25	20.25
1731	NASDAQ	CHMG	Fri, Jun 18, 2010	20.25	20.25	20.10	20.10
1730	NASDAQ	CHMG	Thu, Jun 17, 2010	20.10	20.50	20.10	20.50
1729	NASDAQ	CHMG	Tue, Jun 15, 2010	20.30	20.30	20.30	20.30
1728	NASDAQ	CHMG	Fri, Jun 11, 2010	20.25	20.25	20.05	20.25
1727	NASDAQ	CHMG	Mon, Jun 7, 2010	20.05	20.05	20.05	20.05
1726	NASDAQ	CHMG	Fri, May 21, 2010	20.25	21.55	20.25	21.55
1725	NASDAQ	CHMG	Thu, May 20, 2010	20.25	20.25	20.25	20.25
1724	NASDAQ	CHMG	Wed, May 19, 2010	20.50	20.50	20.25	20.25
1723	NASDAQ	CHMG	Tue, May 18, 2010	20.50	21.53	20.50	20.50
1722	NASDAQ	CHMG	Fri, May 14, 2010	21.55	21.55	21.55	21.55
1721	NASDAQ	CHMG	Thu, May 13, 2010	21.00	21.00	21.00	21.00
1720	NASDAQ	CHMG	Wed, May 12, 2010	20.25	20.25	20.25	20.25
1719	NASDAQ	CHMG	Tue, May 11, 2010	20.70	21.50	20.69	21.50
1718	NASDAQ	CHMG	Mon, May 10, 2010	20.50	20.50	20.50	20.50
1717	NASDAQ	CHMG	Fri, May 7, 2010	20.25	20.25	20.25	20.25
1716	NASDAQ	CHMG	Thu, May 6, 2010	20.25	20.25	20.25	20.25
1715	NASDAQ	CHMG	Wed, May 5, 2010	20.45	20.45	20.45	20.45
1714	NASDAQ	CHMG	Fri, Apr 30, 2010	20.65	21.00	20.65	20.85
1713	NASDAQ	CHMG	Thu, Apr 29, 2010	20.50	20.65	20.50	20.65
1712	NASDAQ	CHMG	Wed, Apr 28, 2010	20.65	20.65	20.15	20.15
1711	NASDAQ	CHMG	Tue, Apr 27, 2010	20.55	20.55	20.55	20.55
1710	NASDAQ	CHMG	Mon, Apr 26, 2010	20.55	20.55	20.55	20.55
1709	NASDAQ	CHMG	Fri, Apr 23, 2010	20.25	20.25	20.25	20.25
1708	NASDAQ	CHMG	Thu, Apr 22, 2010	20.00	20.60	20.00	20.60
1707	NASDAQ	CHMG	Wed, Apr 21, 2010	20.15	20.25	20.00	20.25
1706	NASDAQ	CHMG	Thu, Apr 15, 2010	20.35	20.35	20.25	20.25
1705	NASDAQ	CHMG	Wed, Apr 14, 2010	20.55	20.55	20.30	20.30
1704	NASDAQ	CHMG	Mon, Apr 12, 2010	20.40	20.60	20.40	20.60
1703	NASDAQ	CHMG	Fri, Apr 9, 2010	20.00	20.35	20.00	20.25
1702	NASDAQ	CHMG	Thu, Apr 8, 2010	20.15	20.20	20.00	20.20
1701	NASDAQ	CHMG	Wed, Apr 7, 2010	19.90	19.90	19.90	19.90
1700	NASDAQ	CHMG	Tue, Apr 6, 2010	20.00	20.00	19.90	19.90
1699	NASDAQ	CHMG	Mon, Apr 5, 2010	20.10	20.24	19.95	19.95
1698	NASDAQ	CHMG	Thu, Apr 1, 2010	20.10	20.10	20.09	20.09
1697	NASDAQ	CHMG	Wed, Mar 31, 2010	20.20	20.20	20.00	20.00
1696	NASDAQ	CHMG	Thu, Mar 25, 2010	20.10	20.45	20.10	20.35
1695	NASDAQ	CHMG	Tue, Mar 23, 2010	20.70	20.70	20.45	20.46
1694	NASDAQ	CHMG	Thu, Mar 18, 2010	20.25	21.00	20.25	20.50
1693	NASDAQ	CHMG	Wed, Mar 17, 2010	20.00	20.00	20.00	20.00
1692	NASDAQ	CHMG	Tue, Mar 16, 2010	20.00	20.00	20.00	20.00
1691	NASDAQ	CHMG	Mon, Mar 15, 2010	20.00	20.00	19.80	19.80
1690	NASDAQ	CHMG	Thu, Mar 11, 2010	20.25	20.25	20.05	20.05
1689	NASDAQ	CHMG	Tue, Mar 9, 2010	20.05	20.45	19.90	20.45
1688	NASDAQ	CHMG	Fri, Mar 5, 2010	20.25	20.25	20.25	20.25
1687	NASDAQ	CHMG	Thu, Mar 4, 2010	20.05	20.25	20.05	20.25
1686	NASDAQ	CHMG	Wed, Mar 3, 2010	20.10	20.10	20.05	20.05
1685	NASDAQ	CHMG	Mon, Mar 1, 2010	20.45	20.45	20.40	20.40
1684	NASDAQ	CHMG	Fri, Feb 26, 2010	20.45	20.45	20.45	20.45
1683	NASDAQ	CHMG	Tue, Feb 23, 2010	19.80	19.80	19.80	19.80
1682	NASDAQ	CHMG	Mon, Feb 22, 2010	19.80	19.80	19.80	19.80
1681	NASDAQ	CHMG	Fri, Feb 19, 2010	20.54	20.54	20.54	20.54
1680	NASDAQ	CHMG	Wed, Feb 17, 2010	20.50	20.50	20.50	20.50
1679	NASDAQ	CHMG	Tue, Feb 16, 2010	20.55	20.55	20.50	20.50
1678	NASDAQ	CHMG	Fri, Feb 12, 2010	20.70	20.75	20.70	20.75
1677	NASDAQ	CHMG	Thu, Feb 11, 2010	20.50	20.50	20.50	20.50
1676	NASDAQ	CHMG	Wed, Feb 10, 2010	20.45	20.50	20.45	20.50
1675	NASDAQ	CHMG	Tue, Feb 9, 2010	20.10	20.25	20.10	20.25
1674	NASDAQ	CHMG	Mon, Feb 8, 2010	20.00	20.00	20.00	20.00
1673	NASDAQ	CHMG	Fri, Feb 5, 2010	20.00	20.00	19.70	19.99
1672	NASDAQ	CHMG	Thu, Feb 4, 2010	19.80	20.00	19.75	20.00
1671	NASDAQ	CHMG	Wed, Feb 3, 2010	19.90	20.00	19.90	19.90
1670	NASDAQ	CHMG	Tue, Feb 2, 2010	20.00	20.00	20.00	20.00
1669	NASDAQ	CHMG	Thu, Jan 28, 2010	20.00	20.00	19.65	20.00
1668	NASDAQ	CHMG	Wed, Jan 27, 2010	20.50	20.50	20.50	20.50
1667	NASDAQ	CHMG	Tue, Jan 26, 2010	21.00	21.00	20.50	20.50
1666	NASDAQ	CHMG	Fri, Jan 22, 2010	20.50	20.50	20.50	20.50
1665	NASDAQ	CHMG	Thu, Jan 21, 2010	20.50	21.00	20.50	20.50
1664	NASDAQ	CHMG	Tue, Jan 19, 2010	20.75	20.75	20.00	20.15
1663	NASDAQ	CHMG	Fri, Jan 15, 2010	20.75	20.75	20.75	20.75
1662	NASDAQ	CHMG	Thu, Jan 14, 2010	20.50	20.75	20.50	20.75
1661	NASDAQ	CHMG	Wed, Jan 13, 2010	20.45	20.45	20.00	20.25
1660	NASDAQ	CHMG	Tue, Jan 12, 2010	21.00	21.00	21.00	21.00
1659	NASDAQ	CHMG	Wed, Jan 6, 2010	20.40	20.40	20.40	20.40
1658	NASDAQ	CHMG	Mon, Jan 4, 2010	21.40	21.40	21.40	21.40
1657	NASDAQ	CHMG	Thu, Dec 31, 2009	20.45	20.45	20.25	20.45
1656	NASDAQ	CHMG	Wed, Dec 23, 2009	21.60	21.60	21.60	21.60
1655	NASDAQ	CHMG	Tue, Dec 22, 2009	20.45	20.45	20.45	20.45
1654	NASDAQ	CHMG	Mon, Dec 21, 2009	20.45	20.45	20.45	20.45
1653	NASDAQ	CHMG	Fri, Dec 18, 2009	21.90	21.90	21.90	21.90
1652	NASDAQ	CHMG	Thu, Dec 17, 2009	21.50	22.20	20.25	22.20
1651	NASDAQ	CHMG	Wed, Dec 16, 2009	22.00	22.20	22.00	22.20
1650	NASDAQ	CHMG	Tue, Dec 15, 2009	22.95	23.00	22.00	22.75
1649	NASDAQ	CHMG	Mon, Dec 14, 2009	21.50	22.50	21.50	22.50
1648	NASDAQ	CHMG	Fri, Dec 11, 2009	20.50	21.50	20.50	21.50
1647	NASDAQ	CHMG	Thu, Dec 10, 2009	20.50	20.50	20.50	20.50
1646	NASDAQ	CHMG	Wed, Dec 9, 2009	21.05	21.05	21.00	21.00
1645	NASDAQ	CHMG	Tue, Dec 8, 2009	21.10	21.10	21.10	21.10
1644	NASDAQ	CHMG	Mon, Dec 7, 2009	21.00	21.09	21.00	21.09
1643	NASDAQ	CHMG	Fri, Dec 4, 2009	21.10	21.10	21.00	21.00
1642	NASDAQ	CHMG	Wed, Dec 2, 2009	22.50	22.50	22.50	22.50
1641	NASDAQ	CHMG	Tue, Dec 1, 2009	20.51	20.52	20.51	20.52
1640	NASDAQ	CHMG	Mon, Nov 30, 2009	22.50	22.50	22.50	22.50
1639	NASDAQ	CHMG	Wed, Nov 25, 2009	22.50	23.00	20.50	22.50
1638	NASDAQ	CHMG	Tue, Nov 24, 2009	19.60	21.00	19.55	20.50
1637	NASDAQ	CHMG	Mon, Nov 23, 2009	20.75	21.00	19.60	20.70
1636	NASDAQ	CHMG	Fri, Nov 20, 2009	21.00	21.00	21.00	21.00
1635	NASDAQ	CHMG	Wed, Nov 18, 2009	20.75	20.75	20.75	20.75
1634	NASDAQ	CHMG	Tue, Nov 17, 2009	20.00	20.00	20.00	20.00
1633	NASDAQ	CHMG	Mon, Nov 16, 2009	20.45	20.50	19.75	20.30
1632	NASDAQ	CHMG	Fri, Nov 13, 2009	19.95	20.15	19.95	20.15
1631	NASDAQ	CHMG	Thu, Nov 12, 2009	19.80	19.80	19.80	19.80
1630	NASDAQ	CHMG	Wed, Nov 11, 2009	20.00	20.00	20.00	20.00
1629	NASDAQ	CHMG	Tue, Nov 10, 2009	20.25	20.50	20.05	20.50
1628	NASDAQ	CHMG	Fri, Nov 6, 2009	20.75	20.85	20.70	20.70
1627	NASDAQ	CHMG	Wed, Nov 4, 2009	20.25	20.75	20.25	20.75
1626	NASDAQ	CHMG	Tue, Nov 3, 2009	20.40	20.75	20.40	20.75
1625	NASDAQ	CHMG	Fri, Oct 30, 2009	20.75	20.75	20.75	20.75
1624	NASDAQ	CHMG	Tue, Oct 27, 2009	20.75	20.90	20.75	20.90
1623	NASDAQ	CHMG	Mon, Oct 26, 2009	20.75	20.75	20.75	20.75
1622	NASDAQ	CHMG	Fri, Oct 23, 2009	20.50	20.50	20.50	20.50
1621	NASDAQ	CHMG	Thu, Oct 22, 2009	20.35	20.50	20.35	20.50
1620	NASDAQ	CHMG	Tue, Oct 20, 2009	20.50	20.50	20.25	20.25
1619	NASDAQ	CHMG	Mon, Oct 19, 2009	20.50	20.50	20.50	20.50
1618	NASDAQ	CHMG	Fri, Oct 16, 2009	20.10	20.10	20.05	20.05
1617	NASDAQ	CHMG	Thu, Oct 15, 2009	20.90	20.95	20.25	20.25
1616	NASDAQ	CHMG	Wed, Oct 14, 2009	20.95	20.95	20.95	20.95
1615	NASDAQ	CHMG	Mon, Oct 12, 2009	21.10	21.10	21.10	21.10
1614	NASDAQ	CHMG	Fri, Oct 9, 2009	21.10	21.10	21.10	21.10
1613	NASDAQ	CHMG	Thu, Oct 8, 2009	20.95	21.10	20.95	21.10
1612	NASDAQ	CHMG	Wed, Sep 30, 2009	20.45	20.45	20.45	20.45
1611	NASDAQ	CHMG	Thu, Sep 24, 2009	20.40	20.40	20.40	20.40
1610	NASDAQ	CHMG	Wed, Sep 23, 2009	20.05	20.05	20.05	20.05
1609	NASDAQ	CHMG	Mon, Sep 21, 2009	20.10	20.10	20.05	20.05
1608	NASDAQ	CHMG	Fri, Sep 18, 2009	20.25	20.25	20.25	20.25
1607	NASDAQ	CHMG	Wed, Sep 16, 2009	20.00	20.00	20.00	20.00
1606	NASDAQ	CHMG	Mon, Sep 14, 2009	21.25	21.25	21.25	21.25
1605	NASDAQ	CHMG	Thu, Sep 10, 2009	20.25	21.25	20.25	21.25
1604	NASDAQ	CHMG	Wed, Sep 9, 2009	19.80	19.80	19.80	19.80
1603	NASDAQ	CHMG	Tue, Sep 8, 2009	19.95	20.00	19.75	19.80
1602	NASDAQ	CHMG	Fri, Sep 4, 2009	20.10	20.25	20.00	20.02
1601	NASDAQ	CHMG	Thu, Sep 3, 2009	20.25	20.25	20.10	20.22
1600	NASDAQ	CHMG	Tue, Sep 1, 2009	20.25	20.25	20.25	20.25
1599	NASDAQ	CHMG	Fri, Aug 28, 2009	20.25	20.25	20.25	20.25
1598	NASDAQ	CHMG	Thu, Aug 27, 2009	20.25	20.25	20.25	20.25
1597	NASDAQ	CHMG	Wed, Aug 26, 2009	20.10	20.10	20.10	20.10
1596	NASDAQ	CHMG	Tue, Aug 25, 2009	20.50	21.00	20.00	20.00
1595	NASDAQ	CHMG	Thu, Aug 20, 2009	19.60	19.60	19.60	19.60
1594	NASDAQ	CHMG	Wed, Aug 19, 2009	19.75	20.50	19.75	20.50
1593	NASDAQ	CHMG	Tue, Aug 18, 2009	19.40	20.00	19.40	20.00
1592	NASDAQ	CHMG	Mon, Aug 17, 2009	19.75	19.75	19.68	19.68
1591	NASDAQ	CHMG	Thu, Aug 13, 2009	19.30	19.61	19.30	19.61
1590	NASDAQ	CHMG	Wed, Aug 12, 2009	19.90	19.90	19.90	19.90
1589	NASDAQ	CHMG	Thu, Aug 6, 2009	19.90	19.90	19.90	19.90
1588	NASDAQ	CHMG	Wed, Aug 5, 2009	19.88	19.88	19.88	19.88
1587	NASDAQ	CHMG	Tue, Aug 4, 2009	19.00	19.25	19.00	19.25
1586	NASDAQ	CHMG	Mon, Aug 3, 2009	18.90	18.90	18.90	18.90
1585	NASDAQ	CHMG	Fri, Jul 31, 2009	19.00	19.00	18.90	18.90
1584	NASDAQ	CHMG	Thu, Jul 30, 2009	19.00	19.00	19.00	19.00
1583	NASDAQ	CHMG	Tue, Jul 28, 2009	19.00	19.00	19.00	19.00
1582	NASDAQ	CHMG	Fri, Jul 24, 2009	19.25	19.25	19.25	19.25
1581	NASDAQ	CHMG	Thu, Jul 23, 2009	19.25	19.25	19.25	19.25
1580	NASDAQ	CHMG	Wed, Jul 22, 2009	18.90	18.90	18.75	18.75
1579	NASDAQ	CHMG	Mon, Jul 20, 2009	19.00	19.00	19.00	19.00
1578	NASDAQ	CHMG	Tue, Jul 14, 2009	19.00	20.00	19.00	20.00
1577	NASDAQ	CHMG	Fri, Jul 10, 2009	19.00	19.00	18.90	18.90
1576	NASDAQ	CHMG	Wed, Jul 8, 2009	19.00	19.00	18.90	18.90
1575	NASDAQ	CHMG	Tue, Jul 7, 2009	19.00	19.00	19.00	19.00
1574	NASDAQ	CHMG	Mon, Jul 6, 2009	19.40	19.40	18.90	18.90
1573	NASDAQ	CHMG	Thu, Jul 2, 2009	19.00	19.40	19.00	19.00
1572	NASDAQ	CHMG	Tue, Jun 30, 2009	19.00	19.00	19.00	19.00
1571	NASDAQ	CHMG	Mon, Jun 29, 2009	19.00	19.00	18.90	18.90
1570	NASDAQ	CHMG	Wed, Jun 24, 2009	19.00	19.00	19.00	19.00
1569	NASDAQ	CHMG	Tue, Jun 23, 2009	18.60	19.00	18.60	18.90
1568	NASDAQ	CHMG	Mon, Jun 22, 2009	18.60	18.60	18.60	18.60
1567	NASDAQ	CHMG	Wed, Jun 17, 2009	19.00	19.00	19.00	19.00
1566	NASDAQ	CHMG	Tue, Jun 16, 2009	19.00	19.00	19.00	19.00
1565	NASDAQ	CHMG	Mon, Jun 15, 2009	19.00	19.00	19.00	19.00
1564	NASDAQ	CHMG	Fri, Jun 12, 2009	19.00	19.00	19.00	19.00
1563	NASDAQ	CHMG	Thu, Jun 11, 2009	19.00	19.00	19.00	19.00
1562	NASDAQ	CHMG	Tue, Jun 9, 2009	18.99	18.99	18.99	18.99
1561	NASDAQ	CHMG	Fri, Jun 5, 2009	18.75	19.00	18.75	18.75
1560	NASDAQ	CHMG	Wed, Jun 3, 2009	18.62	18.62	18.50	18.50
1559	NASDAQ	CHMG	Tue, Jun 2, 2009	20.00	20.00	18.50	19.00
1558	NASDAQ	CHMG	Mon, Jun 1, 2009	20.50	20.50	18.75	19.00
1557	NASDAQ	CHMG	Thu, May 28, 2009	19.00	19.00	19.00	19.00
1556	NASDAQ	CHMG	Wed, May 27, 2009	19.10	19.25	19.00	19.00
1555	NASDAQ	CHMG	Thu, May 21, 2009	22.50	22.50	22.50	22.50
1554	NASDAQ	CHMG	Wed, May 20, 2009	18.50	18.50	18.50	18.50
1553	NASDAQ	CHMG	Tue, May 19, 2009	19.25	19.29	19.00	19.00
1552	NASDAQ	CHMG	Mon, May 18, 2009	19.50	19.50	18.00	18.00
1551	NASDAQ	CHMG	Fri, May 15, 2009	21.00	21.05	20.00	20.00
1550	NASDAQ	CHMG	Thu, May 14, 2009	21.00	21.00	21.00	21.00
1549	NASDAQ	CHMG	Mon, May 11, 2009	22.49	22.49	22.49	22.49
1548	NASDAQ	CHMG	Fri, May 8, 2009	21.01	21.01	21.01	21.01
1547	NASDAQ	CHMG	Thu, May 7, 2009	22.50	22.50	22.50	22.50
1546	NASDAQ	CHMG	Wed, May 6, 2009	21.00	21.00	21.00	21.00
1545	NASDAQ	CHMG	Mon, May 4, 2009	22.90	22.90	22.90	22.90
1544	NASDAQ	CHMG	Wed, Apr 29, 2009	19.50	19.50	19.50	19.50
1543	NASDAQ	CHMG	Tue, Apr 28, 2009	20.50	23.00	20.50	23.00
1542	NASDAQ	CHMG	Fri, Apr 24, 2009	20.50	20.50	20.50	20.50
1541	NASDAQ	CHMG	Thu, Apr 23, 2009	20.00	20.50	20.00	20.50
1540	NASDAQ	CHMG	Wed, Apr 22, 2009	20.00	20.00	20.00	20.00
1539	NASDAQ	CHMG	Fri, Apr 17, 2009	17.85	19.00	17.85	19.00
1538	NASDAQ	CHMG	Tue, Apr 14, 2009	17.75	17.85	17.75	17.85
1537	NASDAQ	CHMG	Mon, Apr 13, 2009	18.00	18.00	17.75	18.00
1536	NASDAQ	CHMG	Thu, Apr 9, 2009	17.45	18.00	17.45	18.00
1535	NASDAQ	CHMG	Wed, Apr 8, 2009	17.45	17.45	17.45	17.45
1534	NASDAQ	CHMG	Tue, Apr 7, 2009	17.44	17.45	17.30	17.30
1533	NASDAQ	CHMG	Thu, Apr 2, 2009	17.45	17.45	17.45	17.45
1532	NASDAQ	CHMG	Wed, Apr 1, 2009	17.45	17.45	17.25	17.25
1531	NASDAQ	CHMG	Tue, Mar 31, 2009	17.10	17.25	17.10	17.25
1530	NASDAQ	CHMG	Mon, Mar 30, 2009	17.25	17.25	17.25	17.25
1529	NASDAQ	CHMG	Fri, Mar 27, 2009	17.44	17.45	16.80	17.45
1528	NASDAQ	CHMG	Thu, Mar 26, 2009	17.20	17.20	16.80	16.80
1527	NASDAQ	CHMG	Tue, Mar 24, 2009	17.06	17.49	17.00	17.49
1526	NASDAQ	CHMG	Mon, Mar 23, 2009	17.49	17.49	16.75	17.45
1525	NASDAQ	CHMG	Fri, Mar 20, 2009	17.75	17.75	17.75	17.75
1524	NASDAQ	CHMG	Thu, Mar 19, 2009	17.40	17.40	17.40	17.40
1523	NASDAQ	CHMG	Wed, Mar 18, 2009	17.00	17.50	17.00	17.50
1522	NASDAQ	CHMG	Tue, Mar 17, 2009	17.50	18.00	15.15	15.75
1521	NASDAQ	CHMG	Mon, Mar 16, 2009	17.35	17.35	17.35	17.35
1520	NASDAQ	CHMG	Fri, Mar 13, 2009	17.30	17.35	17.00	17.25
1519	NASDAQ	CHMG	Thu, Mar 12, 2009	18.25	18.25	18.25	18.25
1518	NASDAQ	CHMG	Wed, Mar 11, 2009	18.25	18.25	18.20	18.20
1517	NASDAQ	CHMG	Tue, Mar 10, 2009	15.50	18.25	15.00	15.10
1516	NASDAQ	CHMG	Fri, Mar 6, 2009	17.00	17.75	16.00	16.00
1515	NASDAQ	CHMG	Thu, Mar 5, 2009	17.80	17.80	17.75	17.75
1514	NASDAQ	CHMG	Wed, Mar 4, 2009	18.00	18.25	18.00	18.25
1513	NASDAQ	CHMG	Fri, Feb 27, 2009	18.10	18.25	17.85	18.25
1512	NASDAQ	CHMG	Thu, Feb 26, 2009	18.20	18.20	18.10	18.10
1511	NASDAQ	CHMG	Wed, Feb 25, 2009	18.05	18.05	18.05	18.05
1510	NASDAQ	CHMG	Tue, Feb 24, 2009	18.01	18.01	18.01	18.01
1509	NASDAQ	CHMG	Mon, Feb 23, 2009	18.01	18.01	18.01	18.01
1508	NASDAQ	CHMG	Fri, Feb 20, 2009	19.50	19.50	19.25	19.50
1507	NASDAQ	CHMG	Wed, Feb 18, 2009	19.05	19.50	19.05	19.50
1506	NASDAQ	CHMG	Fri, Feb 13, 2009	19.05	20.00	19.05	19.90
1505	NASDAQ	CHMG	Thu, Feb 12, 2009	20.00	20.00	19.25	19.90
1504	NASDAQ	CHMG	Wed, Feb 11, 2009	20.00	20.00	20.00	20.00
1503	NASDAQ	CHMG	Mon, Feb 9, 2009	20.00	20.00	20.00	20.00
1502	NASDAQ	CHMG	Fri, Feb 6, 2009	21.00	21.00	21.00	21.00
1501	NASDAQ	CHMG	Thu, Feb 5, 2009	20.99	21.00	20.99	21.00
1500	NASDAQ	CHMG	Tue, Feb 3, 2009	21.00	21.00	21.00	21.00
1499	NASDAQ	CHMG	Mon, Feb 2, 2009	20.00	20.00	20.00	20.00
1498	NASDAQ	CHMG	Fri, Jan 30, 2009	20.45	20.50	20.30	20.35
1497	NASDAQ	CHMG	Thu, Jan 29, 2009	20.40	20.40	20.40	20.40
1496	NASDAQ	CHMG	Wed, Jan 28, 2009	20.00	20.20	20.00	20.20
1495	NASDAQ	CHMG	Tue, Jan 27, 2009	20.00	20.00	19.50	19.50
1494	NASDAQ	CHMG	Mon, Jan 26, 2009	19.90	20.00	19.55	19.55
1493	NASDAQ	CHMG	Wed, Jan 21, 2009	20.00	20.00	20.00	20.00
1492	NASDAQ	CHMG	Thu, Jan 15, 2009	20.00	20.00	20.00	20.00
1491	NASDAQ	CHMG	Wed, Jan 14, 2009	20.00	20.00	20.00	20.00
1490	NASDAQ	CHMG	Thu, Jan 8, 2009	20.24	20.25	20.10	20.20
1489	NASDAQ	CHMG	Wed, Jan 7, 2009	20.10	20.10	20.10	20.10
1488	NASDAQ	CHMG	Tue, Jan 6, 2009	20.25	20.25	20.10	20.15
1487	NASDAQ	CHMG	Mon, Jan 5, 2009	20.25	21.00	20.25	21.00
1486	NASDAQ	CHMG	Fri, Jan 2, 2009	22.00	22.00	20.50	20.50
1485	NASDAQ	CHMG	Wed, Dec 31, 2008	19.75	20.00	19.75	20.00
1484	NASDAQ	CHMG	Mon, Dec 29, 2008	20.00	20.10	20.00	20.10
1483	NASDAQ	CHMG	Fri, Dec 26, 2008	20.00	20.00	20.00	20.00
1482	NASDAQ	CHMG	Wed, Dec 24, 2008	20.10	20.10	20.10	20.10
1481	NASDAQ	CHMG	Tue, Dec 23, 2008	20.10	20.10	20.00	20.10
1480	NASDAQ	CHMG	Mon, Dec 22, 2008	20.50	20.50	20.50	20.50
1479	NASDAQ	CHMG	Fri, Dec 19, 2008	20.30	20.50	20.10	20.10
1478	NASDAQ	CHMG	Thu, Dec 18, 2008	20.10	20.10	20.10	20.10
1477	NASDAQ	CHMG	Wed, Dec 17, 2008	20.00	20.10	20.00	20.10
1476	NASDAQ	CHMG	Tue, Dec 16, 2008	20.95	20.95	20.95	20.95
1475	NASDAQ	CHMG	Mon, Dec 15, 2008	20.50	20.95	20.50	20.95
1474	NASDAQ	CHMG	Fri, Dec 12, 2008	20.60	20.60	20.50	20.50
1473	NASDAQ	CHMG	Thu, Dec 11, 2008	20.60	20.60	20.60	20.60
1472	NASDAQ	CHMG	Wed, Dec 10, 2008	21.00	21.00	20.95	20.95
1471	NASDAQ	CHMG	Tue, Dec 9, 2008	20.95	21.00	20.95	21.00
1470	NASDAQ	CHMG	Mon, Dec 8, 2008	21.00	21.00	20.95	21.00
1469	NASDAQ	CHMG	Fri, Dec 5, 2008	20.60	20.95	20.60	20.95
1468	NASDAQ	CHMG	Thu, Dec 4, 2008	21.00	21.00	20.95	21.00
1467	NASDAQ	CHMG	Mon, Nov 24, 2008	21.70	21.80	21.70	21.80
1466	NASDAQ	CHMG	Fri, Nov 21, 2008	21.65	21.65	21.00	21.00
1465	NASDAQ	CHMG	Thu, Nov 20, 2008	23.25	23.25	22.50	22.98
1464	NASDAQ	CHMG	Wed, Nov 19, 2008	23.25	23.25	23.25	23.25
1463	NASDAQ	CHMG	Wed, Nov 12, 2008	23.75	23.75	23.00	23.25
1462	NASDAQ	CHMG	Mon, Nov 10, 2008	24.00	24.00	23.75	23.75
1461	NASDAQ	CHMG	Thu, Nov 6, 2008	24.00	24.00	24.00	24.00
1460	NASDAQ	CHMG	Mon, Nov 3, 2008	23.00	23.00	23.00	23.00
1459	NASDAQ	CHMG	Fri, Oct 31, 2008	24.25	25.10	24.25	25.10
1458	NASDAQ	CHMG	Tue, Oct 28, 2008	24.00	24.00	24.00	24.00
1457	NASDAQ	CHMG	Thu, Oct 23, 2008	24.00	24.00	24.00	24.00
1456	NASDAQ	CHMG	Mon, Oct 20, 2008	22.75	22.75	22.75	22.75
1455	NASDAQ	CHMG	Fri, Oct 17, 2008	20.90	23.00	20.90	23.00
1454	NASDAQ	CHMG	Wed, Oct 15, 2008	19.85	20.20	19.85	20.20
1453	NASDAQ	CHMG	Tue, Oct 14, 2008	20.00	20.01	19.99	20.00
1452	NASDAQ	CHMG	Mon, Oct 13, 2008	20.50	20.50	20.00	20.00
1451	NASDAQ	CHMG	Fri, Oct 10, 2008	22.50	23.50	19.55	20.80
1450	NASDAQ	CHMG	Wed, Oct 8, 2008	22.90	23.50	22.90	23.50
1449	NASDAQ	CHMG	Tue, Oct 7, 2008	23.20	23.20	23.10	23.10
1448	NASDAQ	CHMG	Fri, Oct 3, 2008	23.50	23.50	23.50	23.50
1447	NASDAQ	CHMG	Thu, Sep 25, 2008	23.00	23.00	23.00	23.00
1446	NASDAQ	CHMG	Wed, Sep 24, 2008	22.55	22.95	22.45	22.95
1445	NASDAQ	CHMG	Tue, Sep 23, 2008	22.45	22.45	22.45	22.45
1444	NASDAQ	CHMG	Mon, Sep 22, 2008	22.75	22.75	22.50	22.50
1443	NASDAQ	CHMG	Fri, Sep 19, 2008	23.00	23.00	22.78	22.78
1442	NASDAQ	CHMG	Thu, Sep 18, 2008	22.15	23.25	22.15	22.75
1441	NASDAQ	CHMG	Wed, Sep 17, 2008	23.75	23.75	23.50	23.50
1440	NASDAQ	CHMG	Tue, Sep 16, 2008	23.75	23.75	23.25	23.25
1439	NASDAQ	CHMG	Fri, Sep 12, 2008	24.00	24.00	24.00	24.00
1438	NASDAQ	CHMG	Tue, Sep 9, 2008	24.75	24.75	24.75	24.75
1437	NASDAQ	CHMG	Thu, Sep 4, 2008	24.75	24.75	24.75	24.75
1436	NASDAQ	CHMG	Wed, Sep 3, 2008	24.50	24.50	23.61	23.95
1435	NASDAQ	CHMG	Thu, Aug 28, 2008	24.95	24.95	24.00	24.00
1434	NASDAQ	CHMG	Wed, Aug 27, 2008	25.00	25.00	24.75	24.75
1433	NASDAQ	CHMG	Tue, Aug 26, 2008	25.00	25.00	25.00	25.00
1432	NASDAQ	CHMG	Mon, Aug 25, 2008	25.00	25.00	24.50	25.00
1431	NASDAQ	CHMG	Fri, Aug 22, 2008	25.00	25.00	25.00	25.00
1430	NASDAQ	CHMG	Wed, Aug 20, 2008	24.50	24.75	24.50	24.75
1429	NASDAQ	CHMG	Tue, Aug 19, 2008	24.14	24.50	23.50	24.50
1428	NASDAQ	CHMG	Mon, Aug 18, 2008	24.50	24.50	24.15	24.15
1427	NASDAQ	CHMG	Fri, Aug 15, 2008	24.50	24.50	24.50	24.50
1426	NASDAQ	CHMG	Wed, Aug 13, 2008	24.55	24.55	24.55	24.55
1425	NASDAQ	CHMG	Tue, Aug 12, 2008	24.15	24.25	24.15	24.15
1424	NASDAQ	CHMG	Mon, Aug 11, 2008	24.95	24.95	24.55	24.55
1423	NASDAQ	CHMG	Wed, Aug 6, 2008	24.55	24.95	24.55	24.95
1422	NASDAQ	CHMG	Tue, Aug 5, 2008	25.00	25.00	24.55	24.55
1421	NASDAQ	CHMG	Mon, Aug 4, 2008	25.00	25.00	24.90	24.90
1420	NASDAQ	CHMG	Fri, Aug 1, 2008	25.00	25.00	25.00	25.00
1419	NASDAQ	CHMG	Thu, Jul 31, 2008	24.75	25.00	24.75	25.00
1418	NASDAQ	CHMG	Wed, Jul 30, 2008	25.00	25.00	24.75	24.75
1417	NASDAQ	CHMG	Tue, Jul 29, 2008	25.00	25.00	25.00	25.00
1416	NASDAQ	CHMG	Mon, Jul 28, 2008	25.00	25.00	25.00	25.00
1415	NASDAQ	CHMG	Thu, Jul 17, 2008	25.00	25.00	25.00	25.00
1414	NASDAQ	CHMG	Fri, Jul 11, 2008	25.00	25.00	25.00	25.00
1413	NASDAQ	CHMG	Thu, Jul 10, 2008	25.05	25.25	25.00	25.00
1412	NASDAQ	CHMG	Tue, Jul 8, 2008	25.55	25.55	25.00	25.00
1411	NASDAQ	CHMG	Thu, Jul 3, 2008	25.75	25.75	25.75	25.75
1410	NASDAQ	CHMG	Wed, Jul 2, 2008	25.75	25.75	25.75	25.75
1409	NASDAQ	CHMG	Tue, Jul 1, 2008	25.00	26.30	25.00	26.30
1408	NASDAQ	CHMG	Fri, Jun 27, 2008	25.75	25.75	25.60	25.75
1407	NASDAQ	CHMG	Wed, Jun 25, 2008	26.75	26.75	26.75	26.75
1406	NASDAQ	CHMG	Tue, Jun 24, 2008	25.75	25.75	25.75	25.75
1405	NASDAQ	CHMG	Mon, Jun 23, 2008	25.50	25.50	25.50	25.50
1404	NASDAQ	CHMG	Fri, Jun 20, 2008	25.55	25.55	25.50	25.50
1403	NASDAQ	CHMG	Wed, Jun 18, 2008	26.00	26.00	26.00	26.00
1402	NASDAQ	CHMG	Mon, Jun 16, 2008	26.30	26.30	26.00	26.00
1401	NASDAQ	CHMG	Fri, Jun 13, 2008	26.50	26.50	26.50	26.50
1400	NASDAQ	CHMG	Wed, Jun 11, 2008	26.25	26.50	26.15	26.50
1399	NASDAQ	CHMG	Thu, Jun 5, 2008	26.25	26.25	26.19	26.20
1398	NASDAQ	CHMG	Wed, Jun 4, 2008	26.70	26.70	26.20	26.20
1397	NASDAQ	CHMG	Tue, Jun 3, 2008	27.00	27.00	27.00	27.00
1396	NASDAQ	CHMG	Thu, May 29, 2008	26.65	27.00	26.65	27.00
1395	NASDAQ	CHMG	Wed, May 28, 2008	27.00	27.00	27.00	27.00
1394	NASDAQ	CHMG	Fri, May 23, 2008	26.65	26.65	26.65	26.65
1393	NASDAQ	CHMG	Wed, May 21, 2008	27.50	27.50	27.50	27.50
1392	NASDAQ	CHMG	Tue, May 20, 2008	28.00	28.00	27.50	27.50
1391	NASDAQ	CHMG	Mon, May 19, 2008	26.50	28.25	26.50	28.25
1390	NASDAQ	CHMG	Thu, May 15, 2008	26.75	26.80	26.75	26.80
1389	NASDAQ	CHMG	Wed, May 14, 2008	26.75	26.75	26.75	26.75
1388	NASDAQ	CHMG	Thu, May 8, 2008	26.75	26.75	26.75	26.75
1387	NASDAQ	CHMG	Tue, May 6, 2008	27.00	27.00	27.00	27.00
1386	NASDAQ	CHMG	Thu, May 1, 2008	26.50	26.75	26.50	26.75
1385	NASDAQ	CHMG	Tue, Apr 29, 2008	26.75	26.75	26.75	26.75
1384	NASDAQ	CHMG	Mon, Apr 28, 2008	26.25	26.78	26.25	26.78
1383	NASDAQ	CHMG	Fri, Apr 25, 2008	26.75	26.75	26.50	26.50
1382	NASDAQ	CHMG	Thu, Apr 24, 2008	26.75	26.75	26.75	26.75
1381	NASDAQ	CHMG	Tue, Apr 22, 2008	26.50	26.55	26.50	26.55
1380	NASDAQ	CHMG	Fri, Apr 18, 2008	26.00	26.25	26.00	26.25
1379	NASDAQ	CHMG	Thu, Apr 17, 2008	25.85	26.00	25.75	26.00
1378	NASDAQ	CHMG	Fri, Apr 11, 2008	26.00	26.00	26.00	26.00
1377	NASDAQ	CHMG	Thu, Apr 10, 2008	26.00	26.10	26.00	26.10
1376	NASDAQ	CHMG	Wed, Apr 9, 2008	26.10	26.10	26.00	26.10
1375	NASDAQ	CHMG	Tue, Apr 8, 2008	26.60	26.60	25.90	25.90
1374	NASDAQ	CHMG	Mon, Apr 7, 2008	27.25	27.25	27.10	27.10
1373	NASDAQ	CHMG	Thu, Apr 3, 2008	28.25	28.25	28.00	28.00
1372	NASDAQ	CHMG	Tue, Apr 1, 2008	27.50	27.50	27.50	27.50
1371	NASDAQ	CHMG	Mon, Mar 31, 2008	26.75	26.75	26.75	26.75
1370	NASDAQ	CHMG	Mon, Mar 24, 2008	27.50	27.50	27.24	27.24
1369	NASDAQ	CHMG	Thu, Mar 20, 2008	26.50	26.50	26.50	26.50
1368	NASDAQ	CHMG	Wed, Mar 19, 2008	26.50	26.50	26.50	26.50
1367	NASDAQ	CHMG	Mon, Mar 17, 2008	26.15	26.50	26.15	26.50
1366	NASDAQ	CHMG	Fri, Mar 7, 2008	27.00	27.00	27.00	27.00
1365	NASDAQ	CHMG	Wed, Feb 27, 2008	27.25	27.25	27.25	27.25
1364	NASDAQ	CHMG	Tue, Feb 26, 2008	27.00	27.00	26.35	26.35
1363	NASDAQ	CHMG	Mon, Feb 25, 2008	27.00	27.35	27.00	27.25
1362	NASDAQ	CHMG	Fri, Feb 22, 2008	26.40	26.50	26.40	26.50
1361	NASDAQ	CHMG	Tue, Feb 19, 2008	26.85	27.00	26.85	27.00
1360	NASDAQ	CHMG	Fri, Feb 15, 2008	27.00	27.00	27.00	27.00
1359	NASDAQ	CHMG	Thu, Feb 14, 2008	27.00	27.00	27.00	27.00
1358	NASDAQ	CHMG	Mon, Feb 11, 2008	27.00	27.00	27.00	27.00
1357	NASDAQ	CHMG	Tue, Feb 5, 2008	26.80	26.80	26.80	26.80
1356	NASDAQ	CHMG	Mon, Feb 4, 2008	26.80	26.80	26.80	26.80
1355	NASDAQ	CHMG	Fri, Jan 25, 2008	27.00	27.00	27.00	27.00
1354	NASDAQ	CHMG	Wed, Jan 23, 2008	26.50	26.50	26.50	26.50
1353	NASDAQ	CHMG	Tue, Jan 22, 2008	25.00	26.75	25.00	26.75
1352	NASDAQ	CHMG	Fri, Jan 18, 2008	25.50	25.50	24.35	25.00
1351	NASDAQ	CHMG	Thu, Jan 17, 2008	26.50	26.75	26.50	26.50
1350	NASDAQ	CHMG	Wed, Jan 16, 2008	26.50	26.50	26.50	26.50
1349	NASDAQ	CHMG	Tue, Jan 15, 2008	25.75	25.75	25.75	25.75
1348	NASDAQ	CHMG	Mon, Jan 14, 2008	27.00	27.00	26.10	26.35
1347	NASDAQ	CHMG	Wed, Jan 9, 2008	26.50	26.50	26.50	26.50
1346	NASDAQ	CHMG	Tue, Jan 8, 2008	26.00	26.00	26.00	26.00
1345	NASDAQ	CHMG	Thu, Jan 3, 2008	26.00	26.00	26.00	26.00
1344	NASDAQ	CHMG	Wed, Jan 2, 2008	26.50	28.25	26.50	28.00
1343	NASDAQ	CHMG	Mon, Dec 31, 2007	28.00	28.05	28.00	28.05
1342	NASDAQ	CHMG	Thu, Dec 27, 2007	26.75	27.00	26.75	27.00
1341	NASDAQ	CHMG	Wed, Dec 26, 2007	26.50	26.75	26.50	26.75
1340	NASDAQ	CHMG	Fri, Dec 14, 2007	27.25	27.75	27.25	27.25
1339	NASDAQ	CHMG	Wed, Dec 12, 2007	28.00	28.00	26.50	28.00
1338	NASDAQ	CHMG	Mon, Dec 10, 2007	26.50	27.25	26.50	27.25
1337	NASDAQ	CHMG	Fri, Dec 7, 2007	27.25	28.00	27.25	28.00
1336	NASDAQ	CHMG	Wed, Dec 5, 2007	27.25	28.00	25.49	28.00
1335	NASDAQ	CHMG	Thu, Nov 29, 2007	28.00	28.00	28.00	28.00
1334	NASDAQ	CHMG	Tue, Nov 27, 2007	27.33	27.33	27.33	27.33
1333	NASDAQ	CHMG	Mon, Nov 26, 2007	27.40	27.40	27.25	27.25
1332	NASDAQ	CHMG	Tue, Nov 20, 2007	27.25	27.25	27.25	27.25
1331	NASDAQ	CHMG	Mon, Nov 19, 2007	27.25	27.25	27.25	27.25
1330	NASDAQ	CHMG	Thu, Nov 15, 2007	27.00	27.25	27.00	27.25
1329	NASDAQ	CHMG	Wed, Nov 14, 2007	28.00	28.00	28.00	28.00
1328	NASDAQ	CHMG	Mon, Nov 12, 2007	27.75	27.75	27.75	27.75
1327	NASDAQ	CHMG	Fri, Nov 9, 2007	27.75	28.00	27.75	27.75
1326	NASDAQ	CHMG	Thu, Nov 8, 2007	27.75	27.75	27.75	27.75
1325	NASDAQ	CHMG	Wed, Nov 7, 2007	27.75	27.80	27.75	27.75
1324	NASDAQ	CHMG	Tue, Nov 6, 2007	27.75	28.00	26.99	28.00
1323	NASDAQ	CHMG	Mon, Nov 5, 2007	28.10	28.10	28.00	28.00
1322	NASDAQ	CHMG	Tue, Oct 30, 2007	28.00	28.00	28.00	28.00
1321	NASDAQ	CHMG	Mon, Oct 29, 2007	28.00	28.00	27.75	27.75
1320	NASDAQ	CHMG	Fri, Oct 26, 2007	28.00	28.00	28.00	28.00
1319	NASDAQ	CHMG	Thu, Oct 25, 2007	29.00	29.00	29.00	29.00
1318	NASDAQ	CHMG	Wed, Oct 24, 2007	28.00	28.00	27.95	27.95
1317	NASDAQ	CHMG	Tue, Oct 23, 2007	27.80	27.80	27.75	27.75
1316	NASDAQ	CHMG	Mon, Oct 22, 2007	27.75	27.75	27.75	27.75
1315	NASDAQ	CHMG	Fri, Oct 19, 2007	27.75	27.75	27.75	27.75
1314	NASDAQ	CHMG	Thu, Oct 18, 2007	27.75	27.75	27.75	27.75
1313	NASDAQ	CHMG	Wed, Oct 17, 2007	27.75	27.75	27.75	27.75
1312	NASDAQ	CHMG	Tue, Oct 16, 2007	27.75	27.75	27.75	27.75
1311	NASDAQ	CHMG	Thu, Oct 11, 2007	27.75	27.90	27.60	27.90
1310	NASDAQ	CHMG	Tue, Oct 9, 2007	27.60	27.60	27.60	27.60
1309	NASDAQ	CHMG	Fri, Oct 5, 2007	28.00	28.00	28.00	28.00
1308	NASDAQ	CHMG	Thu, Oct 4, 2007	27.75	28.25	27.50	28.25
1307	NASDAQ	CHMG	Tue, Oct 2, 2007	28.25	28.25	28.25	28.25
1306	NASDAQ	CHMG	Mon, Oct 1, 2007	30.00	30.00	30.00	30.00
1305	NASDAQ	CHMG	Thu, Sep 27, 2007	28.25	28.25	28.25	28.25
1304	NASDAQ	CHMG	Wed, Sep 26, 2007	28.25	28.25	28.25	28.25
1303	NASDAQ	CHMG	Mon, Sep 24, 2007	28.50	28.50	28.25	28.25
1302	NASDAQ	CHMG	Fri, Sep 21, 2007	28.25	28.25	28.25	28.25
1301	NASDAQ	CHMG	Mon, Sep 17, 2007	27.55	27.75	27.55	27.75
1300	NASDAQ	CHMG	Thu, Sep 13, 2007	28.05	28.05	28.05	28.05
1299	NASDAQ	CHMG	Wed, Sep 12, 2007	28.15	28.15	28.05	28.05
1298	NASDAQ	CHMG	Mon, Sep 10, 2007	28.50	28.50	28.50	28.50
1297	NASDAQ	CHMG	Fri, Sep 7, 2007	28.50	28.50	28.50	28.50
1296	NASDAQ	CHMG	Thu, Sep 6, 2007	29.00	29.00	29.00	29.00
1295	NASDAQ	CHMG	Tue, Sep 4, 2007	28.50	28.50	28.50	28.50
1294	NASDAQ	CHMG	Wed, Aug 29, 2007	28.50	28.50	28.50	28.50
1293	NASDAQ	CHMG	Thu, Aug 16, 2007	30.00	30.00	28.50	28.50
1292	NASDAQ	CHMG	Thu, Aug 9, 2007	29.50	29.50	29.50	29.50
1291	NASDAQ	CHMG	Mon, Aug 6, 2007	28.25	28.25	28.25	28.25
1290	NASDAQ	CHMG	Fri, Aug 3, 2007	28.50	28.50	28.50	28.50
1289	NASDAQ	CHMG	Thu, Aug 2, 2007	28.15	28.15	28.15	28.15
1288	NASDAQ	CHMG	Wed, Aug 1, 2007	28.10	28.10	28.10	28.10
1287	NASDAQ	CHMG	Tue, Jul 31, 2007	28.75	29.00	28.25	29.00
1286	NASDAQ	CHMG	Mon, Jul 30, 2007	28.50	29.00	28.20	29.00
1285	NASDAQ	CHMG	Fri, Jul 27, 2007	29.20	29.20	28.75	28.75
1284	NASDAQ	CHMG	Thu, Jul 26, 2007	29.35	29.35	29.35	29.35
1283	NASDAQ	CHMG	Wed, Jul 25, 2007	30.75	30.75	30.75	30.75
1282	NASDAQ	CHMG	Mon, Jul 23, 2007	29.35	29.35	29.35	29.35
1281	NASDAQ	CHMG	Fri, Jul 20, 2007	29.35	29.35	29.35	29.35
1280	NASDAQ	CHMG	Thu, Jul 19, 2007	29.45	29.45	29.20	29.45
1279	NASDAQ	CHMG	Tue, Jul 17, 2007	29.50	29.50	29.45	29.50
1278	NASDAQ	CHMG	Mon, Jul 16, 2007	30.00	30.00	29.25	29.40
1277	NASDAQ	CHMG	Fri, Jul 13, 2007	29.60	29.60	29.10	29.10
1276	NASDAQ	CHMG	Thu, Jul 12, 2007	29.50	29.50	29.50	29.50
1275	NASDAQ	CHMG	Wed, Jul 11, 2007	31.00	31.00	29.75	29.75
1274	NASDAQ	CHMG	Tue, Jul 10, 2007	30.25	30.75	30.00	30.00
1273	NASDAQ	CHMG	Thu, Jul 5, 2007	29.65	29.65	29.65	29.65
1272	NASDAQ	CHMG	Tue, Jun 26, 2007	29.60	29.60	29.60	29.60
1271	NASDAQ	CHMG	Mon, Jun 25, 2007	30.00	30.00	29.05	29.65
1270	NASDAQ	CHMG	Thu, Jun 21, 2007	30.00	30.00	29.80	29.80
1269	NASDAQ	CHMG	Wed, Jun 13, 2007	29.85	29.85	29.85	29.85
1268	NASDAQ	CHMG	Tue, Jun 12, 2007	30.25	30.25	30.01	30.01
1267	NASDAQ	CHMG	Fri, Jun 8, 2007	29.85	29.85	29.85	29.85
1266	NASDAQ	CHMG	Thu, Jun 7, 2007	30.95	30.95	30.00	30.00
1265	NASDAQ	CHMG	Wed, Jun 6, 2007	30.00	30.00	29.75	29.75
1264	NASDAQ	CHMG	Thu, May 31, 2007	30.00	30.00	30.00	30.00
1263	NASDAQ	CHMG	Wed, May 30, 2007	30.00	30.00	30.00	30.00
1262	NASDAQ	CHMG	Tue, May 29, 2007	31.00	31.00	30.50	30.50
1261	NASDAQ	CHMG	Fri, May 25, 2007	30.50	30.50	30.50	30.50
1260	NASDAQ	CHMG	Wed, May 23, 2007	30.50	30.50	30.35	30.35
1259	NASDAQ	CHMG	Tue, May 22, 2007	30.15	30.50	30.00	30.50
1258	NASDAQ	CHMG	Fri, May 18, 2007	30.75	30.75	30.75	30.75
1257	NASDAQ	CHMG	Thu, May 10, 2007	30.10	31.25	30.10	30.50
1256	NASDAQ	CHMG	Mon, May 7, 2007	31.00	31.00	31.00	31.00
1255	NASDAQ	CHMG	Tue, May 1, 2007	31.25	31.25	31.25	31.25
1254	NASDAQ	CHMG	Fri, Apr 27, 2007	31.25	31.50	31.25	31.50
1253	NASDAQ	CHMG	Fri, Apr 20, 2007	31.25	32.10	31.25	32.10
1252	NASDAQ	CHMG	Thu, Apr 19, 2007	31.25	31.25	31.25	31.25
1251	NASDAQ	CHMG	Tue, Apr 17, 2007	31.25	31.25	31.25	31.25
1250	NASDAQ	CHMG	Fri, Apr 13, 2007	30.50	30.50	30.50	30.50
1249	NASDAQ	CHMG	Thu, Apr 12, 2007	30.20	30.20	30.20	30.20
1248	NASDAQ	CHMG	Mon, Apr 9, 2007	30.20	30.20	30.20	30.20
1247	NASDAQ	CHMG	Wed, Apr 4, 2007	30.50	30.50	30.50	30.50
1246	NASDAQ	CHMG	Tue, Apr 3, 2007	30.10	30.10	30.10	30.10
1245	NASDAQ	CHMG	Mon, Apr 2, 2007	30.05	30.05	30.05	30.05
1244	NASDAQ	CHMG	Fri, Mar 30, 2007	30.50	30.50	30.05	30.05
1243	NASDAQ	CHMG	Wed, Mar 28, 2007	30.00	30.00	30.00	30.00
1242	NASDAQ	CHMG	Thu, Mar 22, 2007	30.06	30.06	30.06	30.06
1241	NASDAQ	CHMG	Wed, Mar 21, 2007	30.06	30.06	30.06	30.06
1240	NASDAQ	CHMG	Tue, Mar 20, 2007	30.50	30.50	30.50	30.50
1239	NASDAQ	CHMG	Mon, Mar 19, 2007	31.05	31.05	30.00	30.00
1238	NASDAQ	CHMG	Tue, Mar 13, 2007	31.99	31.99	31.99	31.99
1237	NASDAQ	CHMG	Mon, Mar 12, 2007	32.00	32.00	31.99	32.00
1236	NASDAQ	CHMG	Mon, Mar 5, 2007	32.48	32.48	32.20	32.20
1235	NASDAQ	CHMG	Fri, Mar 2, 2007	31.80	31.80	31.80	31.80
1234	NASDAQ	CHMG	Thu, Mar 1, 2007	32.48	32.48	32.48	32.48
1233	NASDAQ	CHMG	Wed, Feb 28, 2007	31.80	31.80	31.80	31.80
1232	NASDAQ	CHMG	Tue, Feb 27, 2007	31.80	31.80	31.80	31.80
1231	NASDAQ	CHMG	Mon, Feb 26, 2007	32.00	32.80	31.75	32.80
1230	NASDAQ	CHMG	Fri, Feb 23, 2007	32.00	32.15	32.00	32.15
1229	NASDAQ	CHMG	Thu, Feb 22, 2007	32.50	32.50	32.49	32.49
1228	NASDAQ	CHMG	Wed, Feb 14, 2007	32.15	32.15	32.15	32.15
1227	NASDAQ	CHMG	Tue, Feb 13, 2007	32.20	32.20	32.20	32.20
1226	NASDAQ	CHMG	Mon, Feb 12, 2007	32.00	32.00	32.00	32.00
1225	NASDAQ	CHMG	Fri, Feb 9, 2007	32.98	32.98	32.00	32.00
1224	NASDAQ	CHMG	Wed, Feb 7, 2007	32.30	32.45	32.20	32.45
1223	NASDAQ	CHMG	Fri, Feb 2, 2007	32.50	32.50	32.30	32.30
1222	NASDAQ	CHMG	Tue, Jan 30, 2007	32.52	32.52	32.50	32.50
1221	NASDAQ	CHMG	Mon, Jan 29, 2007	32.55	32.55	32.55	32.55
1220	NASDAQ	CHMG	Tue, Jan 23, 2007	32.50	32.50	32.50	32.50
1219	NASDAQ	CHMG	Fri, Jan 19, 2007	33.00	33.00	33.00	33.00
1218	NASDAQ	CHMG	Thu, Jan 18, 2007	32.10	32.50	32.10	32.50
1217	NASDAQ	CHMG	Wed, Jan 17, 2007	32.50	32.50	32.50	32.50
1216	NASDAQ	CHMG	Tue, Jan 16, 2007	32.50	32.50	32.50	32.50
1215	NASDAQ	CHMG	Fri, Jan 12, 2007	32.10	32.10	32.10	32.10
1214	NASDAQ	CHMG	Thu, Jan 11, 2007	32.10	32.10	32.10	32.10
1213	NASDAQ	CHMG	Wed, Jan 10, 2007	32.15	32.40	32.10	32.10
1212	NASDAQ	CHMG	Tue, Jan 9, 2007	32.55	32.55	32.55	32.55
1211	NASDAQ	CHMG	Mon, Jan 8, 2007	32.55	32.55	32.55	32.55
1210	NASDAQ	CHMG	Fri, Jan 5, 2007	32.50	32.75	32.35	32.35
1209	NASDAQ	CHMG	Thu, Jan 4, 2007	32.35	32.36	32.35	32.35
1208	NASDAQ	CHMG	Wed, Jan 3, 2007	32.15	33.00	32.15	32.60
1207	NASDAQ	CHMG	Fri, Dec 29, 2006	32.15	32.15	32.05	32.05
1206	NASDAQ	CHMG	Thu, Dec 28, 2006	32.25	32.25	32.25	32.25
1205	NASDAQ	CHMG	Wed, Dec 27, 2006	32.25	32.25	32.25	32.25
1204	NASDAQ	CHMG	Tue, Dec 26, 2006	32.56	32.56	32.25	32.25
1203	NASDAQ	CHMG	Fri, Dec 22, 2006	32.51	32.51	32.51	32.51
1202	NASDAQ	CHMG	Thu, Dec 21, 2006	33.00	33.00	33.00	33.00
1201	NASDAQ	CHMG	Wed, Dec 20, 2006	33.00	33.00	33.00	33.00
1200	NASDAQ	CHMG	Tue, Dec 19, 2006	33.00	33.00	33.00	33.00
1199	NASDAQ	CHMG	Mon, Dec 18, 2006	33.00	33.00	33.00	33.00
1198	NASDAQ	CHMG	Fri, Dec 15, 2006	33.05	33.50	33.00	33.50
1197	NASDAQ	CHMG	Thu, Dec 14, 2006	33.05	33.50	33.00	33.50
1196	NASDAQ	CHMG	Tue, Dec 12, 2006	33.05	33.05	33.05	33.05
1195	NASDAQ	CHMG	Mon, Dec 11, 2006	33.05	33.05	33.05	33.05
1194	NASDAQ	CHMG	Fri, Dec 8, 2006	33.00	33.00	33.00	33.00
1193	NASDAQ	CHMG	Thu, Dec 7, 2006	33.00	33.00	33.00	33.00
1192	NASDAQ	CHMG	Wed, Dec 6, 2006	33.00	33.00	33.00	33.00
1191	NASDAQ	CHMG	Tue, Dec 5, 2006	33.50	33.50	33.50	33.50
1190	NASDAQ	CHMG	Fri, Dec 1, 2006	33.70	33.70	33.00	33.25
1189	NASDAQ	CHMG	Mon, Nov 27, 2006	32.95	32.95	32.95	32.95
1188	NASDAQ	CHMG	Fri, Nov 24, 2006	32.95	32.95	32.95	32.95
1187	NASDAQ	CHMG	Wed, Nov 22, 2006	32.30	32.95	32.30	32.95
1186	NASDAQ	CHMG	Tue, Nov 21, 2006	32.10	32.50	32.10	32.30
1185	NASDAQ	CHMG	Thu, Nov 16, 2006	32.31	33.00	32.30	32.35
1184	NASDAQ	CHMG	Wed, Nov 15, 2006	33.00	33.00	33.00	33.00
1183	NASDAQ	CHMG	Fri, Nov 10, 2006	33.75	33.75	33.75	33.75
1182	NASDAQ	CHMG	Thu, Nov 9, 2006	33.00	33.00	33.00	33.00
1181	NASDAQ	CHMG	Wed, Nov 8, 2006	32.76	32.76	32.76	32.76
1180	NASDAQ	CHMG	Tue, Nov 7, 2006	33.50	33.50	33.00	33.00
1179	NASDAQ	CHMG	Mon, Nov 6, 2006	33.00	33.00	33.00	33.00
1178	NASDAQ	CHMG	Fri, Nov 3, 2006	33.00	33.00	32.80	32.80
1177	NASDAQ	CHMG	Thu, Nov 2, 2006	32.75	33.00	32.75	33.00
1176	NASDAQ	CHMG	Wed, Nov 1, 2006	33.00	33.00	33.00	33.00
1175	NASDAQ	CHMG	Tue, Oct 31, 2006	32.50	33.00	32.50	33.00
1174	NASDAQ	CHMG	Mon, Oct 30, 2006	31.70	33.75	31.70	32.10
1173	NASDAQ	CHMG	Thu, Oct 26, 2006	31.70	31.70	31.70	31.70
1172	NASDAQ	CHMG	Tue, Oct 24, 2006	32.00	32.00	31.51	31.51
1171	NASDAQ	CHMG	Mon, Oct 23, 2006	32.75	32.75	32.75	32.75
1170	NASDAQ	CHMG	Fri, Oct 20, 2006	32.25	32.75	32.00	32.75
1169	NASDAQ	CHMG	Thu, Oct 19, 2006	32.25	32.25	32.25	32.25
1168	NASDAQ	CHMG	Wed, Oct 18, 2006	32.00	32.25	32.00	32.25
1167	NASDAQ	CHMG	Tue, Oct 17, 2006	32.00	32.00	32.00	32.00
1166	NASDAQ	CHMG	Mon, Oct 16, 2006	31.35	31.74	31.35	31.74
1165	NASDAQ	CHMG	Fri, Oct 13, 2006	31.36	31.36	31.36	31.36
1164	NASDAQ	CHMG	Thu, Oct 12, 2006	31.41	31.41	31.35	31.35
1163	NASDAQ	CHMG	Tue, Oct 10, 2006	31.27	31.27	31.27	31.27
1162	NASDAQ	CHMG	Fri, Oct 6, 2006	31.27	32.00	31.27	31.27
1161	NASDAQ	CHMG	Thu, Oct 5, 2006	31.25	32.00	31.25	32.00
1160	NASDAQ	CHMG	Wed, Oct 4, 2006	31.00	31.00	31.00	31.00
1159	NASDAQ	CHMG	Fri, Sep 29, 2006	31.00	31.00	31.00	31.00
1158	NASDAQ	CHMG	Thu, Sep 28, 2006	30.75	30.75	30.75	30.75
1157	NASDAQ	CHMG	Wed, Sep 27, 2006	30.50	31.10	30.50	31.00
1156	NASDAQ	CHMG	Tue, Sep 26, 2006	31.62	31.63	30.75	30.75
1155	NASDAQ	CHMG	Fri, Sep 22, 2006	31.50	31.50	31.50	31.50
1154	NASDAQ	CHMG	Wed, Sep 20, 2006	31.00	31.50	30.80	31.50
1153	NASDAQ	CHMG	Tue, Sep 19, 2006	31.40	31.50	31.40	31.50
1152	NASDAQ	CHMG	Mon, Sep 18, 2006	30.56	30.75	30.56	30.75
1151	NASDAQ	CHMG	Fri, Sep 15, 2006	31.85	31.85	30.55	31.00
1150	NASDAQ	CHMG	Thu, Sep 14, 2006	31.05	31.05	31.00	31.00
1149	NASDAQ	CHMG	Wed, Sep 13, 2006	30.25	32.00	30.25	31.00
1148	NASDAQ	CHMG	Tue, Sep 12, 2006	30.10	30.75	30.10	30.75
1147	NASDAQ	CHMG	Mon, Sep 11, 2006	30.50	30.50	30.50	30.50
1146	NASDAQ	CHMG	Fri, Sep 8, 2006	30.00	30.00	29.75	29.75
1145	NASDAQ	CHMG	Wed, Sep 6, 2006	30.00	30.25	29.55	30.25
1144	NASDAQ	CHMG	Tue, Sep 5, 2006	29.55	29.55	29.55	29.55
1143	NASDAQ	CHMG	Fri, Sep 1, 2006	30.25	30.25	30.25	30.25
1142	NASDAQ	CHMG	Thu, Aug 31, 2006	29.55	29.55	29.55	29.55
1141	NASDAQ	CHMG	Tue, Aug 29, 2006	29.65	29.95	29.65	29.95
1140	NASDAQ	CHMG	Fri, Aug 25, 2006	30.50	30.50	30.50	30.50
1139	NASDAQ	CHMG	Thu, Aug 24, 2006	30.50	30.50	30.50	30.50
1138	NASDAQ	CHMG	Wed, Aug 23, 2006	30.50	30.50	30.50	30.50
1137	NASDAQ	CHMG	Tue, Aug 22, 2006	29.65	29.65	29.65	29.65
1136	NASDAQ	CHMG	Mon, Aug 21, 2006	29.75	29.75	29.75	29.75
1135	NASDAQ	CHMG	Thu, Aug 17, 2006	30.00	30.00	30.00	30.00
1134	NASDAQ	CHMG	Tue, Aug 15, 2006	30.50	30.50	30.50	30.50
1133	NASDAQ	CHMG	Mon, Aug 14, 2006	30.50	30.50	30.50	30.50
1132	NASDAQ	CHMG	Fri, Aug 11, 2006	29.60	30.50	29.60	30.00
1131	NASDAQ	CHMG	Thu, Aug 10, 2006	30.00	30.49	30.00	30.49
1130	NASDAQ	CHMG	Wed, Aug 9, 2006	29.60	30.00	29.60	30.00
1129	NASDAQ	CHMG	Tue, Aug 8, 2006	29.50	29.50	29.50	29.50
1128	NASDAQ	CHMG	Thu, Aug 3, 2006	29.50	29.50	29.50	29.50
1127	NASDAQ	CHMG	Wed, Aug 2, 2006	30.49	30.49	29.50	29.50
1126	NASDAQ	CHMG	Tue, Aug 1, 2006	30.00	30.00	30.00	30.00
1125	NASDAQ	CHMG	Mon, Jul 31, 2006	29.75	30.00	29.75	30.00
1124	NASDAQ	CHMG	Fri, Jul 28, 2006	30.00	30.00	29.50	29.50
1123	NASDAQ	CHMG	Tue, Jul 25, 2006	30.00	30.00	30.00	30.00
1122	NASDAQ	CHMG	Mon, Jul 24, 2006	29.45	29.45	29.45	29.45
1121	NASDAQ	CHMG	Fri, Jul 21, 2006	29.45	29.45	29.45	29.45
1120	NASDAQ	CHMG	Thu, Jul 20, 2006	29.45	29.45	29.45	29.45
1119	NASDAQ	CHMG	Mon, Jul 17, 2006	29.45	29.45	29.45	29.45
1118	NASDAQ	CHMG	Fri, Jul 14, 2006	29.45	29.45	29.45	29.45
1117	NASDAQ	CHMG	Thu, Jul 13, 2006	29.45	30.00	29.45	30.00
1116	NASDAQ	CHMG	Wed, Jul 12, 2006	29.45	29.45	29.45	29.45
1115	NASDAQ	CHMG	Tue, Jul 11, 2006	29.50	29.50	29.50	29.50
1114	NASDAQ	CHMG	Mon, Jul 10, 2006	29.40	29.40	29.40	29.40
1113	NASDAQ	CHMG	Fri, Jul 7, 2006	29.50	29.50	29.50	29.50
1112	NASDAQ	CHMG	Wed, Jul 5, 2006	29.50	30.00	29.50	30.00
1111	NASDAQ	CHMG	Fri, Jun 30, 2006	29.50	29.50	29.50	29.50
1110	NASDAQ	CHMG	Thu, Jun 29, 2006	29.50	29.50	29.15	29.15
1109	NASDAQ	CHMG	Mon, Jun 26, 2006	29.15	29.25	29.15	29.25
1108	NASDAQ	CHMG	Fri, Jun 23, 2006	29.50	29.50	29.15	29.15
1107	NASDAQ	CHMG	Thu, Jun 22, 2006	29.16	29.16	29.15	29.15
1106	NASDAQ	CHMG	Tue, Jun 20, 2006	29.35	29.35	29.35	29.35
1105	NASDAQ	CHMG	Fri, Jun 16, 2006	29.25	29.25	29.25	29.25
1104	NASDAQ	CHMG	Thu, Jun 15, 2006	29.15	29.15	29.15	29.15
1103	NASDAQ	CHMG	Tue, Jun 13, 2006	29.15	29.15	29.15	29.15
1102	NASDAQ	CHMG	Mon, Jun 12, 2006	29.15	29.15	29.15	29.15
1101	NASDAQ	CHMG	Fri, Jun 9, 2006	29.10	29.30	29.10	29.30
1100	NASDAQ	CHMG	Thu, Jun 8, 2006	29.25	29.25	29.10	29.10
1099	NASDAQ	CHMG	Wed, Jun 7, 2006	29.10	29.50	29.10	29.50
1098	NASDAQ	CHMG	Tue, Jun 6, 2006	30.00	30.00	29.10	29.75
1097	NASDAQ	CHMG	Mon, Jun 5, 2006	29.10	31.49	29.05	31.49
1096	NASDAQ	CHMG	Fri, Jun 2, 2006	29.10	29.10	29.10	29.10
1095	NASDAQ	CHMG	Thu, Jun 1, 2006	29.60	29.75	29.30	29.50
1094	NASDAQ	CHMG	Wed, May 31, 2006	29.35	31.49	29.35	29.75
1093	NASDAQ	CHMG	Tue, May 30, 2006	29.35	31.00	29.35	31.00
1092	NASDAQ	CHMG	Fri, May 26, 2006	29.35	30.00	29.35	30.00
1091	NASDAQ	CHMG	Thu, May 25, 2006	29.25	30.00	29.25	29.25
1090	NASDAQ	CHMG	Wed, May 24, 2006	29.25	31.75	29.25	31.50
1089	NASDAQ	CHMG	Tue, May 23, 2006	30.00	30.80	29.25	29.60
1088	NASDAQ	CHMG	Mon, May 22, 2006	29.75	29.75	29.10	29.75
1087	NASDAQ	CHMG	Fri, May 19, 2006	29.35	29.75	29.35	29.75
1086	NASDAQ	CHMG	Thu, May 18, 2006	29.75	29.75	29.50	29.50
1085	NASDAQ	CHMG	Wed, May 17, 2006	29.75	29.75	29.75	29.75
1084	NASDAQ	CHMG	Tue, May 16, 2006	29.25	29.25	29.25	29.25
1083	NASDAQ	CHMG	Wed, May 10, 2006	29.25	29.25	29.25	29.25
1082	NASDAQ	CHMG	Tue, May 9, 2006	29.60	29.95	29.60	29.95
1081	NASDAQ	CHMG	Mon, May 8, 2006	29.50	29.50	29.50	29.50
1080	NASDAQ	CHMG	Fri, May 5, 2006	29.35	29.50	29.15	29.50
1079	NASDAQ	CHMG	Thu, May 4, 2006	29.10	29.10	29.10	29.10
1078	NASDAQ	CHMG	Wed, May 3, 2006	29.35	29.35	29.35	29.35
1077	NASDAQ	CHMG	Tue, May 2, 2006	29.35	29.35	29.35	29.35
1076	NASDAQ	CHMG	Mon, May 1, 2006	29.10	29.40	29.10	29.10
1075	NASDAQ	CHMG	Fri, Apr 28, 2006	29.10	29.40	29.10	29.40
1074	NASDAQ	CHMG	Tue, Apr 25, 2006	29.30	29.30	29.25	29.25
1073	NASDAQ	CHMG	Mon, Apr 24, 2006	29.30	29.30	29.30	29.30
1072	NASDAQ	CHMG	Fri, Apr 21, 2006	29.30	29.30	29.30	29.30
1071	NASDAQ	CHMG	Thu, Apr 20, 2006	29.40	29.40	29.40	29.40
1070	NASDAQ	CHMG	Wed, Apr 19, 2006	29.40	29.50	29.40	29.50
1069	NASDAQ	CHMG	Tue, Apr 18, 2006	29.40	29.50	29.40	29.50
1068	NASDAQ	CHMG	Mon, Apr 17, 2006	29.40	29.40	29.40	29.40
1067	NASDAQ	CHMG	Thu, Apr 13, 2006	29.40	29.40	29.40	29.40
1066	NASDAQ	CHMG	Fri, Apr 7, 2006	29.40	29.50	29.40	29.40
1065	NASDAQ	CHMG	Tue, Apr 4, 2006	29.30	29.30	29.30	29.30
1064	NASDAQ	CHMG	Thu, Mar 30, 2006	29.50	29.75	29.50	29.75
1063	NASDAQ	CHMG	Wed, Mar 29, 2006	29.55	29.55	29.55	29.55
1062	NASDAQ	CHMG	Mon, Mar 27, 2006	30.00	30.00	29.75	29.75
1061	NASDAQ	CHMG	Tue, Mar 21, 2006	30.00	30.00	29.75	29.75
1060	NASDAQ	CHMG	Mon, Mar 20, 2006	30.10	30.10	30.00	30.00
1059	NASDAQ	CHMG	Fri, Mar 17, 2006	30.10	30.10	30.10	30.10
1058	NASDAQ	CHMG	Thu, Mar 16, 2006	30.45	30.45	30.45	30.45
1057	NASDAQ	CHMG	Wed, Mar 15, 2006	30.45	30.45	30.45	30.45
1056	NASDAQ	CHMG	Fri, Mar 10, 2006	30.45	30.45	30.10	30.25
1055	NASDAQ	CHMG	Tue, Mar 7, 2006	30.10	30.45	30.10	30.25
1054	NASDAQ	CHMG	Mon, Mar 6, 2006	30.45	30.45	30.45	30.45
1053	NASDAQ	CHMG	Fri, Mar 3, 2006	30.45	30.45	30.45	30.45
1052	NASDAQ	CHMG	Thu, Mar 2, 2006	30.10	30.45	30.10	30.45
1051	NASDAQ	CHMG	Tue, Feb 21, 2006	30.25	30.25	30.25	30.25
1050	NASDAQ	CHMG	Fri, Feb 17, 2006	30.25	30.25	30.25	30.25
1049	NASDAQ	CHMG	Thu, Feb 16, 2006	30.15	30.15	30.15	30.15
1048	NASDAQ	CHMG	Wed, Feb 15, 2006	30.25	30.40	30.10	30.40
1047	NASDAQ	CHMG	Fri, Feb 10, 2006	29.80	29.80	29.80	29.80
1046	NASDAQ	CHMG	Thu, Feb 9, 2006	30.15	30.15	29.75	30.15
1045	NASDAQ	CHMG	Wed, Feb 8, 2006	30.15	30.15	30.15	30.15
1044	NASDAQ	CHMG	Tue, Feb 7, 2006	30.15	30.15	30.15	30.15
1043	NASDAQ	CHMG	Mon, Feb 6, 2006	30.15	30.15	30.15	30.15
1042	NASDAQ	CHMG	Wed, Feb 1, 2006	30.15	30.15	30.15	30.15
1041	NASDAQ	CHMG	Tue, Jan 31, 2006	30.15	30.15	30.15	30.15
1040	NASDAQ	CHMG	Mon, Jan 30, 2006	30.15	30.15	30.15	30.15
1039	NASDAQ	CHMG	Tue, Jan 24, 2006	30.15	30.15	30.15	30.15
1038	NASDAQ	CHMG	Fri, Jan 20, 2006	30.15	30.15	30.15	30.15
1037	NASDAQ	CHMG	Thu, Jan 19, 2006	30.20	30.20	30.20	30.20
1036	NASDAQ	CHMG	Wed, Jan 18, 2006	30.30	30.30	30.01	30.05
1035	NASDAQ	CHMG	Tue, Jan 17, 2006	30.30	30.30	30.30	30.30
1034	NASDAQ	CHMG	Fri, Jan 13, 2006	30.40	30.40	30.40	30.40
1033	NASDAQ	CHMG	Thu, Jan 12, 2006	30.40	30.40	30.40	30.40
1032	NASDAQ	CHMG	Tue, Jan 10, 2006	30.25	30.25	30.25	30.25
1031	NASDAQ	CHMG	Mon, Jan 9, 2006	30.25	30.50	30.25	30.50
1030	NASDAQ	CHMG	Fri, Jan 6, 2006	30.25	30.25	30.25	30.25
1029	NASDAQ	CHMG	Thu, Jan 5, 2006	30.25	30.35	30.25	30.35
1028	NASDAQ	CHMG	Tue, Jan 3, 2006	30.60	30.90	30.50	30.50
1027	NASDAQ	CHMG	Fri, Dec 30, 2005	30.90	30.90	30.90	30.90
1026	NASDAQ	CHMG	Thu, Dec 29, 2005	30.25	30.25	30.25	30.25
1025	NASDAQ	CHMG	Thu, Dec 22, 2005	30.10	30.25	30.10	30.25
1024	NASDAQ	CHMG	Tue, Dec 20, 2005	30.10	30.10	30.10	30.10
1023	NASDAQ	CHMG	Thu, Dec 15, 2005	30.10	30.10	30.10	30.10
1022	NASDAQ	CHMG	Fri, Dec 9, 2005	30.15	30.15	30.10	30.10
1021	NASDAQ	CHMG	Thu, Dec 8, 2005	30.12	30.12	30.10	30.10
1020	NASDAQ	CHMG	Wed, Dec 7, 2005	30.10	30.10	30.10	30.10
1019	NASDAQ	CHMG	Tue, Dec 6, 2005	30.10	30.10	30.10	30.10
1018	NASDAQ	CHMG	Mon, Dec 5, 2005	30.10	30.10	30.10	30.10
1017	NASDAQ	CHMG	Thu, Dec 1, 2005	30.10	30.10	30.10	30.10
1016	NASDAQ	CHMG	Wed, Nov 23, 2005	30.10	30.75	30.10	30.75
1015	NASDAQ	CHMG	Thu, Nov 17, 2005	30.10	30.10	30.10	30.10
1014	NASDAQ	CHMG	Tue, Nov 15, 2005	30.10	30.10	30.10	30.10
1013	NASDAQ	CHMG	Thu, Nov 10, 2005	30.10	30.10	30.10	30.10
1012	NASDAQ	CHMG	Wed, Nov 9, 2005	30.75	30.75	30.10	30.10
1011	NASDAQ	CHMG	Mon, Nov 7, 2005	30.75	30.80	30.75	30.80
1010	NASDAQ	CHMG	Wed, Nov 2, 2005	30.10	30.10	30.10	30.10
1009	NASDAQ	CHMG	Fri, Oct 28, 2005	30.25	30.25	30.25	30.25
1008	NASDAQ	CHMG	Thu, Oct 27, 2005	30.25	30.25	30.25	30.25
1007	NASDAQ	CHMG	Tue, Oct 25, 2005	30.25	30.25	29.65	30.10
1006	NASDAQ	CHMG	Mon, Oct 24, 2005	30.25	30.25	30.25	30.25
1005	NASDAQ	CHMG	Thu, Oct 20, 2005	31.00	31.00	30.25	30.25
1004	NASDAQ	CHMG	Tue, Oct 18, 2005	30.00	30.00	30.00	30.00
1003	NASDAQ	CHMG	Mon, Oct 17, 2005	30.00	30.00	30.00	30.00
1002	NASDAQ	CHMG	Fri, Oct 14, 2005	30.50	30.75	30.00	30.00
1001	NASDAQ	CHMG	Tue, Oct 11, 2005	31.50	31.50	31.50	31.50
1000	NASDAQ	CHMG	Fri, Oct 7, 2005	31.00	31.30	31.00	31.30
999	NASDAQ	CHMG	Thu, Oct 6, 2005	30.50	30.50	30.00	30.10
998	NASDAQ	CHMG	Mon, Sep 26, 2005	30.50	30.50	30.50	30.50
997	NASDAQ	CHMG	Thu, Sep 22, 2005	30.75	30.75	30.50	30.50
996	NASDAQ	CHMG	Wed, Sep 21, 2005	31.50	31.50	31.50	31.50
995	NASDAQ	CHMG	Tue, Sep 20, 2005	31.00	31.00	31.00	31.00
994	NASDAQ	CHMG	Wed, Sep 14, 2005	31.80	31.80	31.50	31.50
993	NASDAQ	CHMG	Tue, Sep 13, 2005	30.75	30.75	30.75	30.75
992	NASDAQ	CHMG	Fri, Sep 9, 2005	31.80	31.80	31.00	31.00
991	NASDAQ	CHMG	Fri, Sep 2, 2005	31.80	31.80	31.50	31.50
990	NASDAQ	CHMG	Fri, Aug 26, 2005	31.80	31.80	31.70	31.70
989	NASDAQ	CHMG	Wed, Aug 24, 2005	31.50	31.75	31.00	31.00
988	NASDAQ	CHMG	Tue, Aug 23, 2005	31.05	31.30	31.05	31.05
987	NASDAQ	CHMG	Mon, Aug 22, 2005	31.75	31.75	31.75	31.75
986	NASDAQ	CHMG	Thu, Aug 18, 2005	32.00	32.00	32.00	32.00
985	NASDAQ	CHMG	Tue, Aug 16, 2005	31.50	32.00	31.50	32.00
984	NASDAQ	CHMG	Mon, Aug 15, 2005	31.50	31.50	31.50	31.50
983	NASDAQ	CHMG	Fri, Aug 12, 2005	31.75	32.00	31.50	31.90
982	NASDAQ	CHMG	Thu, Aug 11, 2005	31.50	31.75	31.45	31.50
981	NASDAQ	CHMG	Wed, Aug 10, 2005	31.00	31.00	31.00	31.00
980	NASDAQ	CHMG	Tue, Aug 9, 2005	31.00	31.00	31.00	31.00
979	NASDAQ	CHMG	Mon, Aug 8, 2005	31.00	31.00	31.00	31.00
978	NASDAQ	CHMG	Fri, Aug 5, 2005	31.40	31.75	31.00	31.00
977	NASDAQ	CHMG	Wed, Aug 3, 2005	31.40	31.40	31.40	31.40
976	NASDAQ	CHMG	Tue, Aug 2, 2005	31.50	31.50	31.50	31.50
975	NASDAQ	CHMG	Wed, Jul 27, 2005	31.70	31.70	31.50	31.50
974	NASDAQ	CHMG	Tue, Jul 26, 2005	31.50	31.50	31.50	31.50
973	NASDAQ	CHMG	Mon, Jul 25, 2005	31.50	31.75	31.50	31.75
972	NASDAQ	CHMG	Fri, Jul 22, 2005	31.50	31.50	31.50	31.50
971	NASDAQ	CHMG	Thu, Jul 14, 2005	31.50	31.50	31.50	31.50
970	NASDAQ	CHMG	Tue, Jul 12, 2005	31.50	31.50	31.50	31.50
969	NASDAQ	CHMG	Fri, Jul 8, 2005	31.75	31.80	31.50	31.50
968	NASDAQ	CHMG	Thu, Jul 7, 2005	32.00	32.00	32.00	32.00
967	NASDAQ	CHMG	Tue, Jul 5, 2005	31.75	32.50	31.75	32.50
966	NASDAQ	CHMG	Fri, Jul 1, 2005	32.50	32.50	32.50	32.50
965	NASDAQ	CHMG	Thu, Jun 30, 2005	31.50	31.50	31.50	31.50
964	NASDAQ	CHMG	Mon, Jun 27, 2005	32.00	32.00	31.50	31.50
963	NASDAQ	CHMG	Wed, Jun 22, 2005	32.50	32.50	32.50	32.50
962	NASDAQ	CHMG	Tue, Jun 21, 2005	32.50	32.50	32.50	32.50
961	NASDAQ	CHMG	Fri, Jun 17, 2005	31.80	31.80	31.75	31.75
960	NASDAQ	CHMG	Thu, Jun 16, 2005	32.50	32.50	32.50	32.50
959	NASDAQ	CHMG	Tue, Jun 14, 2005	31.70	32.00	31.70	32.00
958	NASDAQ	CHMG	Mon, Jun 13, 2005	31.55	31.55	31.50	31.50
957	NASDAQ	CHMG	Fri, Jun 10, 2005	33.00	33.00	31.55	31.55
956	NASDAQ	CHMG	Thu, Jun 9, 2005	32.00	33.00	31.75	31.75
955	NASDAQ	CHMG	Wed, Jun 8, 2005	32.00	32.00	32.00	32.00
954	NASDAQ	CHMG	Tue, Jun 7, 2005	32.00	32.00	32.00	32.00
953	NASDAQ	CHMG	Mon, Jun 6, 2005	32.75	33.00	32.75	33.00
952	NASDAQ	CHMG	Fri, Jun 3, 2005	33.00	33.00	32.00	32.50
951	NASDAQ	CHMG	Thu, Jun 2, 2005	32.50	32.50	32.50	32.50
950	NASDAQ	CHMG	Wed, Jun 1, 2005	34.00	34.00	33.25	33.25
949	NASDAQ	CHMG	Tue, May 31, 2005	33.90	33.90	33.90	33.90
948	NASDAQ	CHMG	Fri, May 27, 2005	32.50	32.50	32.50	32.50
947	NASDAQ	CHMG	Thu, May 26, 2005	34.00	34.00	34.00	34.00
946	NASDAQ	CHMG	Wed, May 25, 2005	33.00	33.50	33.00	33.50
945	NASDAQ	CHMG	Tue, May 24, 2005	33.90	33.90	33.00	33.00
944	NASDAQ	CHMG	Mon, May 23, 2005	32.50	33.90	32.50	33.90
943	NASDAQ	CHMG	Fri, May 20, 2005	33.00	33.00	32.50	32.50
942	NASDAQ	CHMG	Thu, May 19, 2005	32.50	33.90	32.50	33.90
941	NASDAQ	CHMG	Wed, May 18, 2005	32.50	33.50	32.50	33.50
940	NASDAQ	CHMG	Tue, May 17, 2005	33.00	33.90	31.50	33.90
939	NASDAQ	CHMG	Mon, May 16, 2005	32.30	33.90	32.30	32.30
938	NASDAQ	CHMG	Fri, May 13, 2005	32.30	32.30	32.30	32.30
937	NASDAQ	CHMG	Wed, May 11, 2005	33.00	33.00	33.00	33.00
936	NASDAQ	CHMG	Tue, May 10, 2005	34.25	34.25	33.00	33.00
935	NASDAQ	CHMG	Thu, May 5, 2005	33.50	33.50	33.50	33.50
934	NASDAQ	CHMG	Wed, May 4, 2005	33.75	33.75	33.50	33.50
933	NASDAQ	CHMG	Tue, May 3, 2005	33.25	33.25	33.25	33.25
932	NASDAQ	CHMG	Mon, May 2, 2005	33.50	33.50	33.35	33.50
931	NASDAQ	CHMG	Thu, Apr 28, 2005	33.35	33.35	33.35	33.35
930	NASDAQ	CHMG	Wed, Apr 27, 2005	33.75	33.75	33.25	33.25
929	NASDAQ	CHMG	Tue, Apr 26, 2005	33.50	33.50	33.00	33.50
928	NASDAQ	CHMG	Mon, Apr 25, 2005	33.00	33.75	32.88	32.90
927	NASDAQ	CHMG	Fri, Apr 22, 2005	32.90	32.90	32.90	32.90
926	NASDAQ	CHMG	Thu, Apr 21, 2005	32.90	33.30	32.90	33.30
925	NASDAQ	CHMG	Wed, Apr 20, 2005	32.80	33.00	32.50	33.00
924	NASDAQ	CHMG	Tue, Apr 19, 2005	34.00	34.00	33.00	33.50
923	NASDAQ	CHMG	Mon, Apr 18, 2005	33.00	34.00	33.00	34.00
922	NASDAQ	CHMG	Thu, Apr 14, 2005	33.25	33.25	33.25	33.25
921	NASDAQ	CHMG	Wed, Apr 13, 2005	33.50	33.50	33.50	33.50
920	NASDAQ	CHMG	Mon, Apr 11, 2005	32.75	33.50	32.75	33.50
919	NASDAQ	CHMG	Fri, Apr 8, 2005	33.50	33.50	33.50	33.50
918	NASDAQ	CHMG	Wed, Apr 6, 2005	33.25	33.25	32.50	32.50
917	NASDAQ	CHMG	Tue, Apr 5, 2005	32.25	32.25	32.25	32.25
916	NASDAQ	CHMG	Mon, Apr 4, 2005	32.75	33.00	32.50	32.50
915	NASDAQ	CHMG	Fri, Apr 1, 2005	32.75	32.75	32.75	32.75
914	NASDAQ	CHMG	Thu, Mar 31, 2005	32.50	32.75	31.60	32.63
913	NASDAQ	CHMG	Wed, Mar 30, 2005	32.50	32.50	32.50	32.50
912	NASDAQ	CHMG	Mon, Mar 28, 2005	33.00	33.00	33.00	33.00
911	NASDAQ	CHMG	Thu, Mar 24, 2005	32.50	34.00	32.50	34.00
910	NASDAQ	CHMG	Wed, Mar 23, 2005	34.00	34.00	33.00	33.00
909	NASDAQ	CHMG	Tue, Mar 22, 2005	32.60	32.60	32.50	32.50
908	NASDAQ	CHMG	Mon, Mar 21, 2005	32.50	32.50	32.50	32.50
907	NASDAQ	CHMG	Thu, Mar 17, 2005	32.50	32.50	32.50	32.50
906	NASDAQ	CHMG	Wed, Mar 16, 2005	33.40	33.40	33.00	33.00
905	NASDAQ	CHMG	Tue, Mar 15, 2005	32.75	33.40	32.00	33.40
904	NASDAQ	CHMG	Mon, Mar 14, 2005	32.75	32.75	32.75	32.75
903	NASDAQ	CHMG	Fri, Mar 11, 2005	32.00	32.00	32.00	32.00
902	NASDAQ	CHMG	Thu, Mar 10, 2005	32.25	32.50	32.25	32.50
901	NASDAQ	CHMG	Tue, Mar 8, 2005	32.00	32.00	32.00	32.00
900	NASDAQ	CHMG	Thu, Mar 3, 2005	32.00	32.25	32.00	32.25
899	NASDAQ	CHMG	Wed, Mar 2, 2005	32.00	32.00	32.00	32.00
898	NASDAQ	CHMG	Wed, Feb 23, 2005	32.30	32.30	32.00	32.00
897	NASDAQ	CHMG	Tue, Feb 22, 2005	32.00	32.00	32.00	32.00
896	NASDAQ	CHMG	Fri, Feb 18, 2005	33.00	33.00	32.50	32.50
895	NASDAQ	CHMG	Tue, Feb 15, 2005	31.55	31.55	31.55	31.55
894	NASDAQ	CHMG	Mon, Feb 14, 2005	31.45	32.00	31.45	31.95
893	NASDAQ	CHMG	Fri, Feb 11, 2005	32.20	32.20	31.45	31.45
892	NASDAQ	CHMG	Thu, Feb 10, 2005	32.20	32.20	32.20	32.20
891	NASDAQ	CHMG	Wed, Feb 9, 2005	31.40	31.40	31.40	31.40
890	NASDAQ	CHMG	Tue, Feb 8, 2005	31.35	31.35	31.35	31.35
889	NASDAQ	CHMG	Mon, Feb 7, 2005	31.35	31.35	31.35	31.35
888	NASDAQ	CHMG	Thu, Feb 3, 2005	31.35	31.70	31.35	31.70
887	NASDAQ	CHMG	Tue, Feb 1, 2005	31.70	31.70	31.70	31.70
886	NASDAQ	CHMG	Tue, Jan 25, 2005	31.50	31.50	31.50	31.50
885	NASDAQ	CHMG	Thu, Jan 20, 2005	31.05	31.05	31.05	31.05
884	NASDAQ	CHMG	Wed, Jan 19, 2005	31.00	31.05	31.00	31.05
883	NASDAQ	CHMG	Thu, Jan 13, 2005	31.50	31.50	31.50	31.50
882	NASDAQ	CHMG	Wed, Jan 12, 2005	31.05	31.05	31.05	31.05
881	NASDAQ	CHMG	Tue, Jan 11, 2005	31.60	31.60	31.05	31.05
880	NASDAQ	CHMG	Mon, Jan 10, 2005	31.60	32.00	31.60	32.00
879	NASDAQ	CHMG	Thu, Jan 6, 2005	32.00	32.00	32.00	32.00
878	NASDAQ	CHMG	Wed, Jan 5, 2005	32.00	32.00	31.60	32.00
877	NASDAQ	CHMG	Tue, Jan 4, 2005	32.75	33.25	32.50	32.50
876	NASDAQ	CHMG	Fri, Dec 31, 2004	32.75	32.75	32.75	32.75
875	NASDAQ	CHMG	Wed, Dec 29, 2004	33.50	33.50	33.50	33.50
874	NASDAQ	CHMG	Thu, Dec 23, 2004	33.75	33.75	33.75	33.75
873	NASDAQ	CHMG	Wed, Dec 22, 2004	33.00	33.00	33.00	33.00
872	NASDAQ	CHMG	Mon, Dec 20, 2004	33.10	33.15	33.00	33.15
871	NASDAQ	CHMG	Fri, Dec 17, 2004	33.25	33.25	33.25	33.25
870	NASDAQ	CHMG	Wed, Dec 15, 2004	33.35	34.00	33.00	34.00
869	NASDAQ	CHMG	Tue, Dec 14, 2004	35.00	35.00	33.00	33.00
868	NASDAQ	CHMG	Mon, Dec 13, 2004	32.60	35.00	32.00	33.00
867	NASDAQ	CHMG	Thu, Dec 9, 2004	32.60	32.60	32.60	32.60
866	NASDAQ	CHMG	Wed, Dec 8, 2004	32.00	33.00	31.00	32.60
865	NASDAQ	CHMG	Tue, Dec 7, 2004	31.50	31.50	31.00	31.00
864	NASDAQ	CHMG	Mon, Dec 6, 2004	32.00	32.00	31.50	31.50
863	NASDAQ	CHMG	Fri, Dec 3, 2004	31.50	32.00	31.25	32.00
862	NASDAQ	CHMG	Thu, Dec 2, 2004	32.00	32.00	31.30	31.30
861	NASDAQ	CHMG	Wed, Dec 1, 2004	31.00	33.00	31.00	31.90
860	NASDAQ	CHMG	Tue, Nov 30, 2004	30.75	31.50	30.75	31.49
859	NASDAQ	CHMG	Mon, Nov 29, 2004	31.50	31.50	31.49	31.49
858	NASDAQ	CHMG	Fri, Nov 26, 2004	31.50	31.50	31.50	31.50
857	NASDAQ	CHMG	Tue, Nov 23, 2004	31.49	31.50	31.49	31.50
856	NASDAQ	CHMG	Mon, Nov 22, 2004	30.80	31.00	30.80	31.00
855	NASDAQ	CHMG	Fri, Nov 19, 2004	30.95	31.45	30.95	31.45
854	NASDAQ	CHMG	Thu, Nov 18, 2004	30.95	31.50	30.95	31.50
853	NASDAQ	CHMG	Wed, Nov 17, 2004	29.75	31.50	29.75	31.50
852	NASDAQ	CHMG	Tue, Nov 16, 2004	29.40	29.40	29.40	29.40
851	NASDAQ	CHMG	Mon, Nov 15, 2004	29.40	30.00	29.40	30.00
850	NASDAQ	CHMG	Fri, Nov 12, 2004	29.75	29.95	29.75	29.95
849	NASDAQ	CHMG	Thu, Nov 11, 2004	29.50	29.75	29.50	29.75
848	NASDAQ	CHMG	Wed, Nov 10, 2004	29.35	29.35	29.35	29.35
847	NASDAQ	CHMG	Tue, Nov 9, 2004	29.00	29.75	29.00	29.75
846	NASDAQ	CHMG	Mon, Nov 8, 2004	29.60	29.60	28.75	28.75
845	NASDAQ	CHMG	Fri, Nov 5, 2004	30.05	30.90	29.60	29.80
844	NASDAQ	CHMG	Thu, Nov 4, 2004	30.65	30.65	30.25	30.25
843	NASDAQ	CHMG	Wed, Nov 3, 2004	30.30	30.30	30.30	30.30
842	NASDAQ	CHMG	Tue, Nov 2, 2004	31.00	31.00	30.50	30.50
841	NASDAQ	CHMG	Mon, Nov 1, 2004	31.90	31.90	31.50	31.50
840	NASDAQ	CHMG	Thu, Oct 28, 2004	30.85	30.85	30.85	30.85
839	NASDAQ	CHMG	Tue, Oct 26, 2004	31.00	31.50	30.85	31.40
838	NASDAQ	CHMG	Mon, Oct 25, 2004	30.25	30.25	30.25	30.25
837	NASDAQ	CHMG	Fri, Oct 22, 2004	30.25	30.75	30.25	30.75
836	NASDAQ	CHMG	Tue, Oct 19, 2004	30.90	30.90	30.25	30.65
835	NASDAQ	CHMG	Mon, Oct 18, 2004	30.00	30.45	30.00	30.45
834	NASDAQ	CHMG	Thu, Oct 14, 2004	29.95	30.20	29.95	30.20
833	NASDAQ	CHMG	Wed, Oct 13, 2004	29.65	29.95	29.65	29.95
832	NASDAQ	CHMG	Tue, Oct 12, 2004	29.55	29.55	29.00	29.35
831	NASDAQ	CHMG	Mon, Oct 11, 2004	29.70	30.25	29.65	29.65
830	NASDAQ	CHMG	Fri, Oct 8, 2004	29.70	29.70	29.00	29.00
829	NASDAQ	CHMG	Thu, Oct 7, 2004	29.70	29.70	29.50	29.50
828	NASDAQ	CHMG	Wed, Oct 6, 2004	30.25	30.25	30.00	30.20
827	NASDAQ	CHMG	Mon, Oct 4, 2004	31.00	31.00	31.00	31.00
826	NASDAQ	CHMG	Thu, Sep 30, 2004	30.75	30.75	30.75	30.75
825	NASDAQ	CHMG	Wed, Sep 29, 2004	30.30	30.30	30.30	30.30
824	NASDAQ	CHMG	Mon, Sep 27, 2004	31.00	31.00	30.25	30.25
823	NASDAQ	CHMG	Fri, Sep 24, 2004	30.75	31.50	30.00	31.40
822	NASDAQ	CHMG	Thu, Sep 23, 2004	30.50	31.20	30.50	31.00
821	NASDAQ	CHMG	Wed, Sep 22, 2004	30.00	30.00	30.00	30.00
820	NASDAQ	CHMG	Tue, Sep 21, 2004	30.40	30.40	30.40	30.40
819	NASDAQ	CHMG	Mon, Sep 20, 2004	30.50	31.00	30.50	30.80
818	NASDAQ	CHMG	Fri, Sep 17, 2004	29.70	30.25	29.70	30.25
817	NASDAQ	CHMG	Thu, Sep 16, 2004	30.00	30.00	30.00	30.00
816	NASDAQ	CHMG	Mon, Sep 13, 2004	30.00	30.50	30.00	30.25
815	NASDAQ	CHMG	Fri, Sep 10, 2004	29.25	30.60	29.25	30.00
814	NASDAQ	CHMG	Thu, Sep 9, 2004	30.00	30.00	30.00	30.00
813	NASDAQ	CHMG	Wed, Sep 8, 2004	29.85	29.95	29.75	29.75
812	NASDAQ	CHMG	Wed, Sep 1, 2004	28.75	28.75	28.50	28.50
811	NASDAQ	CHMG	Tue, Aug 31, 2004	28.75	28.75	28.75	28.75
810	NASDAQ	CHMG	Mon, Aug 30, 2004	29.80	29.80	29.50	29.50
809	NASDAQ	CHMG	Fri, Aug 27, 2004	29.85	29.85	29.85	29.85
808	NASDAQ	CHMG	Tue, Aug 24, 2004	28.70	29.25	28.30	28.40
807	NASDAQ	CHMG	Mon, Aug 23, 2004	28.50	29.25	28.15	28.75
806	NASDAQ	CHMG	Fri, Aug 20, 2004	28.50	29.25	28.50	29.25
805	NASDAQ	CHMG	Tue, Aug 17, 2004	28.25	28.25	28.25	28.25
804	NASDAQ	CHMG	Fri, Aug 13, 2004	28.25	28.75	28.00	28.75
803	NASDAQ	CHMG	Thu, Aug 12, 2004	28.50	28.50	28.50	28.50
802	NASDAQ	CHMG	Tue, Aug 10, 2004	28.25	28.50	28.25	28.50
801	NASDAQ	CHMG	Mon, Aug 9, 2004	28.50	28.50	28.50	28.50
800	NASDAQ	CHMG	Wed, Aug 4, 2004	29.00	29.00	28.75	28.75
799	NASDAQ	CHMG	Mon, Aug 2, 2004	28.75	28.75	28.60	28.60
798	NASDAQ	CHMG	Thu, Jul 29, 2004	28.85	28.85	28.85	28.85
797	NASDAQ	CHMG	Wed, Jul 28, 2004	28.75	28.75	28.75	28.75
796	NASDAQ	CHMG	Thu, Jul 22, 2004	29.10	29.10	29.00	29.00
795	NASDAQ	CHMG	Wed, Jul 21, 2004	29.50	29.50	29.30	29.30
794	NASDAQ	CHMG	Mon, Jul 19, 2004	29.25	29.30	29.25	29.25
793	NASDAQ	CHMG	Fri, Jul 16, 2004	29.40	29.50	29.00	29.50
792	NASDAQ	CHMG	Thu, Jul 15, 2004	29.75	29.75	29.50	29.50
791	NASDAQ	CHMG	Wed, Jul 14, 2004	30.20	30.20	29.95	29.95
790	NASDAQ	CHMG	Tue, Jul 13, 2004	30.00	30.75	30.00	30.75
789	NASDAQ	CHMG	Mon, Jul 12, 2004	29.50	29.50	29.25	29.25
788	NASDAQ	CHMG	Wed, Jul 7, 2004	29.50	29.50	29.50	29.50
787	NASDAQ	CHMG	Tue, Jul 6, 2004	29.00	29.45	29.00	29.45
786	NASDAQ	CHMG	Thu, Jul 1, 2004	28.65	28.65	28.65	28.65
785	NASDAQ	CHMG	Tue, Jun 29, 2004	28.90	28.90	28.75	28.75
784	NASDAQ	CHMG	Fri, Jun 25, 2004	28.60	28.60	28.60	28.60
783	NASDAQ	CHMG	Thu, Jun 24, 2004	29.00	29.00	28.60	28.60
782	NASDAQ	CHMG	Wed, Jun 23, 2004	28.40	29.00	28.40	29.00
781	NASDAQ	CHMG	Tue, Jun 22, 2004	29.00	29.00	28.40	28.40
780	NASDAQ	CHMG	Fri, Jun 18, 2004	28.90	29.10	28.90	28.90
779	NASDAQ	CHMG	Thu, Jun 17, 2004	28.25	28.95	28.25	28.92
778	NASDAQ	CHMG	Wed, Jun 16, 2004	28.25	28.25	28.25	28.25
777	NASDAQ	CHMG	Thu, Jun 10, 2004	28.00	28.50	28.00	28.50
776	NASDAQ	CHMG	Wed, Jun 9, 2004	28.50	28.95	28.00	28.95
775	NASDAQ	CHMG	Mon, Jun 7, 2004	28.50	28.75	28.50	28.75
774	NASDAQ	CHMG	Tue, Jun 1, 2004	28.50	28.50	28.50	28.50
773	NASDAQ	CHMG	Thu, May 27, 2004	28.40	28.40	28.40	28.40
772	NASDAQ	CHMG	Mon, May 24, 2004	28.50	28.95	28.00	28.95
771	NASDAQ	CHMG	Fri, May 21, 2004	28.50	28.75	28.50	28.75
770	NASDAQ	CHMG	Thu, May 20, 2004	29.00	29.25	29.00	29.00
769	NASDAQ	CHMG	Wed, May 19, 2004	29.50	29.50	29.50	29.50
768	NASDAQ	CHMG	Mon, May 17, 2004	28.50	28.60	28.50	28.50
767	NASDAQ	CHMG	Wed, May 12, 2004	28.75	28.75	28.75	28.75
766	NASDAQ	CHMG	Tue, May 11, 2004	29.00	29.20	28.12	28.45
765	NASDAQ	CHMG	Mon, May 10, 2004	29.00	29.00	29.00	29.00
764	NASDAQ	CHMG	Fri, May 7, 2004	29.00	29.00	29.00	29.00
763	NASDAQ	CHMG	Wed, May 5, 2004	29.15	29.25	29.00	29.25
762	NASDAQ	CHMG	Tue, May 4, 2004	28.75	29.00	28.55	28.75
761	NASDAQ	CHMG	Thu, Apr 29, 2004	28.50	28.75	28.40	28.50
760	NASDAQ	CHMG	Wed, Apr 28, 2004	29.10	29.45	27.50	28.50
759	NASDAQ	CHMG	Tue, Apr 27, 2004	30.25	30.25	30.00	30.00
758	NASDAQ	CHMG	Mon, Apr 26, 2004	31.00	31.00	31.00	31.00
757	NASDAQ	CHMG	Fri, Apr 23, 2004	30.25	30.25	30.25	30.25
756	NASDAQ	CHMG	Wed, Apr 21, 2004	30.01	30.30	30.00	30.25
755	NASDAQ	CHMG	Tue, Apr 20, 2004	29.40	31.00	29.35	31.00
754	NASDAQ	CHMG	Mon, Apr 19, 2004	29.75	31.25	29.50	29.50
753	NASDAQ	CHMG	Fri, Apr 16, 2004	30.25	30.45	29.75	29.75
752	NASDAQ	CHMG	Thu, Apr 15, 2004	30.45	30.45	30.45	30.45
751	NASDAQ	CHMG	Tue, Apr 13, 2004	32.67	32.67	32.67	32.67
750	NASDAQ	CHMG	Mon, Apr 12, 2004	30.35	30.35	30.35	30.35
749	NASDAQ	CHMG	Thu, Apr 8, 2004	30.35	30.35	30.35	30.35
748	NASDAQ	CHMG	Mon, Apr 5, 2004	31.75	31.75	30.50	30.50
747	NASDAQ	CHMG	Fri, Apr 2, 2004	32.00	32.00	31.75	32.00
746	NASDAQ	CHMG	Wed, Mar 31, 2004	32.25	32.25	32.20	32.20
745	NASDAQ	CHMG	Tue, Mar 30, 2004	32.60	32.60	32.60	32.60
744	NASDAQ	CHMG	Mon, Mar 29, 2004	32.60	32.60	32.60	32.60
743	NASDAQ	CHMG	Thu, Mar 25, 2004	32.60	32.60	32.60	32.60
742	NASDAQ	CHMG	Tue, Mar 23, 2004	33.15	33.15	33.00	33.00
741	NASDAQ	CHMG	Thu, Mar 18, 2004	33.25	33.25	33.25	33.25
740	NASDAQ	CHMG	Tue, Mar 16, 2004	32.95	32.95	32.95	32.95
739	NASDAQ	CHMG	Mon, Mar 15, 2004	32.10	32.10	32.10	32.10
738	NASDAQ	CHMG	Fri, Mar 12, 2004	32.50	32.50	32.10	32.10
737	NASDAQ	CHMG	Thu, Mar 11, 2004	32.50	32.50	32.10	32.10
736	NASDAQ	CHMG	Wed, Mar 10, 2004	32.40	32.40	32.10	32.10
735	NASDAQ	CHMG	Mon, Mar 8, 2004	32.40	32.40	32.40	32.40
734	NASDAQ	CHMG	Fri, Mar 5, 2004	32.40	32.40	32.40	32.40
733	NASDAQ	CHMG	Thu, Mar 4, 2004	32.80	32.80	32.80	32.80
732	NASDAQ	CHMG	Wed, Mar 3, 2004	33.00	33.00	33.00	33.00
731	NASDAQ	CHMG	Mon, Mar 1, 2004	32.80	33.00	32.80	33.00
730	NASDAQ	CHMG	Thu, Feb 26, 2004	33.00	33.00	32.80	33.00
729	NASDAQ	CHMG	Wed, Feb 25, 2004	33.25	33.27	33.25	33.25
728	NASDAQ	CHMG	Tue, Feb 24, 2004	34.20	34.20	33.00	33.00
727	NASDAQ	CHMG	Mon, Feb 23, 2004	34.21	34.21	34.21	34.21
726	NASDAQ	CHMG	Fri, Feb 20, 2004	34.75	34.75	34.75	34.75
725	NASDAQ	CHMG	Wed, Feb 18, 2004	34.20	34.20	34.20	34.20
724	NASDAQ	CHMG	Thu, Feb 12, 2004	34.60	34.75	34.20	34.75
723	NASDAQ	CHMG	Tue, Feb 10, 2004	34.95	34.95	34.60	34.75
722	NASDAQ	CHMG	Mon, Feb 9, 2004	34.75	34.75	34.75	34.75
721	NASDAQ	CHMG	Fri, Feb 6, 2004	35.25	35.25	35.00	35.00
720	NASDAQ	CHMG	Thu, Feb 5, 2004	35.25	35.25	35.25	35.25
719	NASDAQ	CHMG	Fri, Jan 30, 2004	34.60	34.60	34.10	34.10
718	NASDAQ	CHMG	Tue, Jan 27, 2004	34.60	34.60	34.60	34.60
717	NASDAQ	CHMG	Mon, Jan 26, 2004	35.00	35.00	35.00	35.00
716	NASDAQ	CHMG	Fri, Jan 23, 2004	34.50	34.50	34.50	34.50
715	NASDAQ	CHMG	Thu, Jan 22, 2004	35.00	35.00	35.00	35.00
714	NASDAQ	CHMG	Tue, Jan 20, 2004	35.00	35.00	35.00	35.00
713	NASDAQ	CHMG	Fri, Jan 16, 2004	35.55	35.55	35.00	35.00
712	NASDAQ	CHMG	Wed, Jan 14, 2004	36.00	36.00	35.75	35.75
711	NASDAQ	CHMG	Tue, Jan 13, 2004	35.52	35.52	35.50	35.50
710	NASDAQ	CHMG	Mon, Jan 12, 2004	35.50	35.50	35.50	35.50
709	NASDAQ	CHMG	Fri, Jan 9, 2004	35.50	35.50	35.50	35.50
708	NASDAQ	CHMG	Tue, Jan 6, 2004	35.50	35.50	35.50	35.50
707	NASDAQ	CHMG	Mon, Jan 5, 2004	35.60	35.60	35.55	35.55
706	NASDAQ	CHMG	Fri, Jan 2, 2004	36.25	36.50	35.50	35.50
705	NASDAQ	CHMG	Wed, Dec 24, 2003	36.75	36.90	36.50	36.90
704	NASDAQ	CHMG	Tue, Dec 23, 2003	35.50	35.50	35.50	35.50
703	NASDAQ	CHMG	Fri, Dec 19, 2003	34.80	36.50	34.80	36.50
702	NASDAQ	CHMG	Thu, Dec 18, 2003	34.25	34.50	34.00	34.50
701	NASDAQ	CHMG	Wed, Dec 17, 2003	33.90	33.90	33.90	33.90
700	NASDAQ	CHMG	Fri, Dec 12, 2003	33.75	33.75	33.75	33.75
699	NASDAQ	CHMG	Thu, Dec 11, 2003	33.75	33.75	33.75	33.75
698	NASDAQ	CHMG	Wed, Dec 10, 2003	33.50	33.75	33.00	33.00
697	NASDAQ	CHMG	Tue, Dec 9, 2003	33.00	35.00	33.00	33.75
696	NASDAQ	CHMG	Mon, Dec 8, 2003	32.25	32.25	32.25	32.25
695	NASDAQ	CHMG	Fri, Dec 5, 2003	32.00	32.00	31.70	31.80
694	NASDAQ	CHMG	Thu, Dec 4, 2003	32.50	32.50	32.00	32.00
693	NASDAQ	CHMG	Wed, Dec 3, 2003	32.00	32.00	32.00	32.00
692	NASDAQ	CHMG	Tue, Nov 25, 2003	32.00	32.00	32.00	32.00
691	NASDAQ	CHMG	Tue, Nov 18, 2003	32.00	32.00	32.00	32.00
690	NASDAQ	CHMG	Wed, Nov 12, 2003	32.50	32.50	32.50	32.50
689	NASDAQ	CHMG	Tue, Nov 11, 2003	32.50	32.50	32.50	32.50
688	NASDAQ	CHMG	Mon, Nov 10, 2003	31.75	32.50	31.75	32.50
687	NASDAQ	CHMG	Fri, Nov 7, 2003	33.00	33.00	32.75	32.75
686	NASDAQ	CHMG	Tue, Nov 4, 2003	32.00	32.00	32.00	32.00
685	NASDAQ	CHMG	Fri, Oct 31, 2003	31.50	31.50	31.50	31.50
684	NASDAQ	CHMG	Tue, Oct 28, 2003	32.00	32.00	32.00	32.00
683	NASDAQ	CHMG	Fri, Oct 24, 2003	32.00	32.00	32.00	32.00
682	NASDAQ	CHMG	Thu, Oct 23, 2003	32.25	32.25	32.25	32.25
681	NASDAQ	CHMG	Wed, Oct 22, 2003	32.50	32.50	32.50	32.50
680	NASDAQ	CHMG	Mon, Oct 20, 2003	31.26	31.26	31.25	31.25
679	NASDAQ	CHMG	Thu, Oct 16, 2003	32.00	32.00	32.00	32.00
678	NASDAQ	CHMG	Fri, Oct 10, 2003	32.00	32.00	31.75	32.00
677	NASDAQ	CHMG	Thu, Oct 9, 2003	32.00	33.00	32.00	33.00
676	NASDAQ	CHMG	Wed, Oct 8, 2003	32.00	32.00	32.00	32.00
675	NASDAQ	CHMG	Tue, Oct 7, 2003	32.50	32.50	32.50	32.50
674	NASDAQ	CHMG	Thu, Oct 2, 2003	31.60	31.60	31.60	31.60
673	NASDAQ	CHMG	Wed, Oct 1, 2003	32.00	32.50	32.00	32.50
672	NASDAQ	CHMG	Mon, Sep 22, 2003	31.50	31.50	31.50	31.50
671	NASDAQ	CHMG	Thu, Sep 18, 2003	32.00	32.00	30.50	31.90
670	NASDAQ	CHMG	Wed, Sep 17, 2003	33.00	33.00	32.00	32.00
669	NASDAQ	CHMG	Tue, Sep 16, 2003	31.10	31.10	31.00	31.00
668	NASDAQ	CHMG	Mon, Sep 15, 2003	31.10	31.75	31.10	31.10
667	NASDAQ	CHMG	Thu, Sep 11, 2003	31.65	31.70	31.65	31.70
666	NASDAQ	CHMG	Wed, Sep 10, 2003	31.75	31.75	31.75	31.75
665	NASDAQ	CHMG	Fri, Sep 5, 2003	31.35	31.40	31.35	31.40
664	NASDAQ	CHMG	Thu, Sep 4, 2003	30.95	31.25	30.95	30.95
663	NASDAQ	CHMG	Wed, Sep 3, 2003	31.05	32.00	30.25	30.99
662	NASDAQ	CHMG	Tue, Sep 2, 2003	31.50	31.50	31.05	31.05
661	NASDAQ	CHMG	Fri, Aug 29, 2003	33.00	33.00	33.00	33.00
660	NASDAQ	CHMG	Mon, Aug 25, 2003	33.00	33.00	33.00	33.00
659	NASDAQ	CHMG	Thu, Aug 21, 2003	31.50	33.50	31.50	33.00
658	NASDAQ	CHMG	Wed, Aug 20, 2003	31.75	31.75	31.10	31.75
657	NASDAQ	CHMG	Tue, Aug 19, 2003	31.50	31.50	30.75	31.00
656	NASDAQ	CHMG	Mon, Aug 18, 2003	30.32	30.32	30.32	30.32
655	NASDAQ	CHMG	Wed, Aug 13, 2003	30.75	30.75	30.75	30.75
654	NASDAQ	CHMG	Tue, Aug 12, 2003	30.50	30.50	30.05	30.50
653	NASDAQ	CHMG	Thu, Aug 7, 2003	30.50	30.50	30.26	30.26
652	NASDAQ	CHMG	Wed, Aug 6, 2003	30.61	30.99	30.61	30.61
651	NASDAQ	CHMG	Tue, Aug 5, 2003	30.61	30.61	30.61	30.61
650	NASDAQ	CHMG	Mon, Aug 4, 2003	31.26	31.26	31.26	31.26
649	NASDAQ	CHMG	Fri, Aug 1, 2003	31.26	31.26	31.26	31.26
648	NASDAQ	CHMG	Thu, Jul 31, 2003	31.26	31.26	31.26	31.26
647	NASDAQ	CHMG	Tue, Jul 29, 2003	31.75	31.75	31.60	31.60
646	NASDAQ	CHMG	Mon, Jul 28, 2003	31.25	31.25	31.25	31.25
645	NASDAQ	CHMG	Fri, Jul 25, 2003	31.25	31.25	31.25	31.25
644	NASDAQ	CHMG	Thu, Jul 24, 2003	31.65	31.75	31.65	31.75
643	NASDAQ	CHMG	Wed, Jul 23, 2003	32.90	32.90	32.45	32.45
642	NASDAQ	CHMG	Mon, Jul 21, 2003	31.50	32.00	31.50	32.00
641	NASDAQ	CHMG	Tue, Jul 15, 2003	32.65	33.15	32.65	33.15
640	NASDAQ	CHMG	Fri, Jul 11, 2003	31.95	32.15	31.75	32.15
639	NASDAQ	CHMG	Thu, Jul 10, 2003	32.10	32.10	31.10	31.45
638	NASDAQ	CHMG	Wed, Jul 9, 2003	32.10	33.35	32.10	33.25
637	NASDAQ	CHMG	Tue, Jul 8, 2003	33.60	33.60	33.50	33.50
636	NASDAQ	CHMG	Mon, Jul 7, 2003	30.90	33.20	30.90	33.20
635	NASDAQ	CHMG	Wed, Jul 2, 2003	31.00	31.00	30.55	30.55
634	NASDAQ	CHMG	Mon, Jun 30, 2003	30.50	30.50	30.50	30.50
633	NASDAQ	CHMG	Thu, Jun 26, 2003	31.05	31.50	31.05	31.50
632	NASDAQ	CHMG	Wed, Jun 25, 2003	31.05	31.05	31.05	31.05
631	NASDAQ	CHMG	Fri, Jun 20, 2003	31.05	31.05	31.05	31.05
630	NASDAQ	CHMG	Thu, Jun 19, 2003	31.80	31.80	31.80	31.80
629	NASDAQ	CHMG	Wed, Jun 18, 2003	31.00	32.00	30.75	32.00
628	NASDAQ	CHMG	Fri, Jun 13, 2003	30.50	30.75	30.25	30.25
627	NASDAQ	CHMG	Tue, Jun 10, 2003	29.50	30.00	29.01	30.00
626	NASDAQ	CHMG	Mon, Jun 9, 2003	29.25	29.25	29.25	29.25
625	NASDAQ	CHMG	Fri, Jun 6, 2003	29.25	29.25	29.25	29.25
624	NASDAQ	CHMG	Thu, May 29, 2003	30.00	30.00	30.00	30.00
623	NASDAQ	CHMG	Wed, May 28, 2003	29.50	30.25	29.50	30.25
622	NASDAQ	CHMG	Tue, May 20, 2003	28.80	28.80	28.80	28.80
621	NASDAQ	CHMG	Fri, May 16, 2003	28.75	29.00	28.50	29.00
620	NASDAQ	CHMG	Thu, May 15, 2003	28.00	28.00	28.00	28.00
619	NASDAQ	CHMG	Wed, May 14, 2003	27.60	28.50	27.60	28.50
618	NASDAQ	CHMG	Tue, May 13, 2003	27.40	27.40	27.40	27.40
617	NASDAQ	CHMG	Fri, May 9, 2003	27.40	27.40	27.40	27.40
616	NASDAQ	CHMG	Thu, May 8, 2003	27.50	27.50	27.40	27.40
615	NASDAQ	CHMG	Fri, May 2, 2003	27.60	27.60	27.40	27.40
614	NASDAQ	CHMG	Thu, May 1, 2003	27.40	27.40	27.40	27.40
613	NASDAQ	CHMG	Tue, Apr 29, 2003	27.75	27.75	27.35	27.35
612	NASDAQ	CHMG	Fri, Apr 25, 2003	27.30	27.45	27.30	27.45
611	NASDAQ	CHMG	Thu, Apr 24, 2003	27.25	27.25	27.25	27.25
610	NASDAQ	CHMG	Mon, Apr 21, 2003	27.00	27.00	27.00	27.00
609	NASDAQ	CHMG	Thu, Apr 17, 2003	26.90	26.90	26.90	26.90
608	NASDAQ	CHMG	Wed, Apr 16, 2003	26.60	26.60	26.25	26.25
607	NASDAQ	CHMG	Fri, Apr 11, 2003	26.60	27.60	26.60	26.60
606	NASDAQ	CHMG	Thu, Apr 10, 2003	27.00	27.75	27.00	27.00
605	NASDAQ	CHMG	Wed, Apr 9, 2003	26.50	27.75	26.10	27.30
604	NASDAQ	CHMG	Fri, Apr 4, 2003	26.00	26.00	26.00	26.00
603	NASDAQ	CHMG	Wed, Apr 2, 2003	26.25	26.75	26.25	26.75
602	NASDAQ	CHMG	Tue, Apr 1, 2003	25.75	26.25	25.75	26.25
601	NASDAQ	CHMG	Mon, Mar 31, 2003	25.75	25.75	25.75	25.75
600	NASDAQ	CHMG	Mon, Mar 24, 2003	25.70	25.70	25.65	25.65
599	NASDAQ	CHMG	Fri, Mar 21, 2003	25.70	25.70	25.70	25.70
598	NASDAQ	CHMG	Tue, Mar 18, 2003	26.05	26.05	25.90	25.90
597	NASDAQ	CHMG	Thu, Mar 13, 2003	26.05	26.05	26.05	26.05
596	NASDAQ	CHMG	Wed, Mar 12, 2003	26.85	26.85	26.85	26.85
595	NASDAQ	CHMG	Thu, Mar 6, 2003	26.05	26.05	26.05	26.05
594	NASDAQ	CHMG	Wed, Mar 5, 2003	26.05	26.85	26.05	26.05
593	NASDAQ	CHMG	Mon, Mar 3, 2003	26.10	26.10	26.10	26.10
592	NASDAQ	CHMG	Thu, Feb 27, 2003	26.30	26.30	26.25	26.25
591	NASDAQ	CHMG	Tue, Feb 25, 2003	26.30	26.30	26.30	26.30
590	NASDAQ	CHMG	Thu, Feb 20, 2003	26.30	26.30	26.30	26.30
589	NASDAQ	CHMG	Wed, Feb 19, 2003	26.75	26.75	26.60	26.75
588	NASDAQ	CHMG	Tue, Feb 18, 2003	26.90	26.90	26.75	26.75
587	NASDAQ	CHMG	Fri, Feb 14, 2003	26.85	27.00	26.85	27.00
586	NASDAQ	CHMG	Thu, Feb 13, 2003	26.85	26.85	26.85	26.85
585	NASDAQ	CHMG	Tue, Feb 11, 2003	26.85	26.85	26.85	26.85
584	NASDAQ	CHMG	Fri, Feb 7, 2003	26.85	26.85	26.85	26.85
583	NASDAQ	CHMG	Thu, Feb 6, 2003	26.90	27.00	26.90	26.92
582	NASDAQ	CHMG	Wed, Feb 5, 2003	27.19	27.19	26.90	26.90
581	NASDAQ	CHMG	Mon, Feb 3, 2003	26.90	27.00	26.90	27.00
580	NASDAQ	CHMG	Tue, Jan 28, 2003	26.90	26.90	26.90	26.90
579	NASDAQ	CHMG	Thu, Jan 23, 2003	27.50	27.50	27.50	27.50
578	NASDAQ	CHMG	Wed, Jan 22, 2003	26.90	27.00	26.90	26.90
577	NASDAQ	CHMG	Tue, Jan 21, 2003	26.90	26.90	26.90	26.90
576	NASDAQ	CHMG	Tue, Jan 14, 2003	26.85	26.85	26.85	26.85
575	NASDAQ	CHMG	Mon, Jan 13, 2003	27.20	27.50	27.20	27.20
574	NASDAQ	CHMG	Fri, Jan 10, 2003	26.90	26.90	26.85	26.85
573	NASDAQ	CHMG	Thu, Jan 9, 2003	27.00	27.25	26.75	26.75
572	NASDAQ	CHMG	Wed, Jan 8, 2003	27.00	27.00	27.00	27.00
571	NASDAQ	CHMG	Tue, Jan 7, 2003	27.10	27.10	27.10	27.10
570	NASDAQ	CHMG	Mon, Jan 6, 2003	27.15	27.50	26.50	27.00
569	NASDAQ	CHMG	Fri, Jan 3, 2003	27.50	28.00	27.50	28.00
568	NASDAQ	CHMG	Thu, Jan 2, 2003	26.76	27.00	26.76	26.76
567	NASDAQ	CHMG	Tue, Dec 31, 2002	27.00	27.00	27.00	27.00
566	NASDAQ	CHMG	Tue, Dec 24, 2002	26.40	26.45	26.40	26.40
565	NASDAQ	CHMG	Fri, Dec 20, 2002	26.05	26.75	26.05	26.40
564	NASDAQ	CHMG	Thu, Dec 19, 2002	26.75	26.75	26.15	26.15
563	NASDAQ	CHMG	Thu, Dec 12, 2002	27.00	27.00	27.00	27.00
562	NASDAQ	CHMG	Wed, Dec 11, 2002	27.05	27.05	26.95	26.95
561	NASDAQ	CHMG	Mon, Dec 9, 2002	27.05	27.05	27.05	27.05
560	NASDAQ	CHMG	Thu, Dec 5, 2002	27.10	27.10	27.10	27.10
559	NASDAQ	CHMG	Tue, Nov 26, 2002	26.85	26.85	26.85	26.85
558	NASDAQ	CHMG	Mon, Nov 25, 2002	27.50	28.00	27.15	28.00
557	NASDAQ	CHMG	Wed, Nov 20, 2002	26.30	27.00	26.30	27.00
556	NASDAQ	CHMG	Tue, Nov 19, 2002	26.20	26.40	26.20	26.30
555	NASDAQ	CHMG	Fri, Nov 15, 2002	25.76	25.95	25.65	25.95
554	NASDAQ	CHMG	Thu, Nov 14, 2002	26.00	26.00	26.00	26.00
553	NASDAQ	CHMG	Wed, Nov 13, 2002	26.50	26.50	26.50	26.50
552	NASDAQ	CHMG	Tue, Nov 12, 2002	25.75	27.00	25.75	26.50
551	NASDAQ	CHMG	Mon, Nov 11, 2002	25.75	26.25	25.75	26.25
550	NASDAQ	CHMG	Fri, Nov 8, 2002	23.85	26.02	23.85	25.60
549	NASDAQ	CHMG	Thu, Nov 7, 2002	24.07	24.07	23.95	23.95
548	NASDAQ	CHMG	Tue, Nov 5, 2002	24.15	24.35	24.07	24.07
547	NASDAQ	CHMG	Mon, Nov 4, 2002	24.20	24.20	24.15	24.15
546	NASDAQ	CHMG	Fri, Nov 1, 2002	24.99	24.99	24.35	24.35
545	NASDAQ	CHMG	Thu, Oct 31, 2002	24.35	24.35	24.35	24.35
544	NASDAQ	CHMG	Wed, Oct 30, 2002	24.41	24.41	24.40	24.40
543	NASDAQ	CHMG	Mon, Oct 28, 2002	24.80	25.00	24.30	24.80
542	NASDAQ	CHMG	Fri, Oct 25, 2002	25.15	25.15	25.00	25.15
541	NASDAQ	CHMG	Thu, Oct 24, 2002	24.30	25.25	23.35	24.90
540	NASDAQ	CHMG	Tue, Oct 22, 2002	23.29	24.29	23.29	24.29
539	NASDAQ	CHMG	Fri, Oct 18, 2002	23.00	24.00	23.00	24.00
538	NASDAQ	CHMG	Thu, Oct 17, 2002	25.00	25.00	24.00	24.00
537	NASDAQ	CHMG	Wed, Oct 16, 2002	26.05	26.05	24.25	24.50
536	NASDAQ	CHMG	Tue, Oct 15, 2002	26.50	26.75	26.50	26.75
535	NASDAQ	CHMG	Fri, Oct 11, 2002	27.00	27.00	27.00	27.00
534	NASDAQ	CHMG	Thu, Oct 10, 2002	27.00	27.00	27.00	27.00
533	NASDAQ	CHMG	Wed, Oct 9, 2002	27.65	27.65	26.80	26.80
532	NASDAQ	CHMG	Tue, Oct 8, 2002	27.95	27.95	27.95	27.95
531	NASDAQ	CHMG	Fri, Oct 4, 2002	27.95	28.10	27.95	28.10
530	NASDAQ	CHMG	Thu, Oct 3, 2002	27.95	28.10	27.95	28.10
529	NASDAQ	CHMG	Wed, Oct 2, 2002	27.95	27.95	27.95	27.95
528	NASDAQ	CHMG	Tue, Oct 1, 2002	28.20	28.20	28.12	28.12
527	NASDAQ	CHMG	Wed, Sep 25, 2002	28.15	28.15	28.15	28.15
526	NASDAQ	CHMG	Tue, Sep 24, 2002	28.05	28.05	28.00	28.00
525	NASDAQ	CHMG	Mon, Sep 23, 2002	28.05	28.10	28.00	28.10
524	NASDAQ	CHMG	Mon, Sep 16, 2002	28.05	28.05	28.05	28.05
523	NASDAQ	CHMG	Thu, Sep 12, 2002	28.05	28.05	28.05	28.05
522	NASDAQ	CHMG	Mon, Sep 9, 2002	28.05	28.20	28.05	28.20
521	NASDAQ	CHMG	Thu, Sep 5, 2002	28.05	28.05	28.05	28.05
520	NASDAQ	CHMG	Thu, Aug 29, 2002	28.00	28.15	28.00	28.15
519	NASDAQ	CHMG	Wed, Aug 28, 2002	28.00	28.00	28.00	28.00
518	NASDAQ	CHMG	Tue, Aug 27, 2002	28.05	28.05	28.00	28.00
517	NASDAQ	CHMG	Mon, Aug 26, 2002	28.05	28.05	28.05	28.05
516	NASDAQ	CHMG	Fri, Aug 23, 2002	28.05	28.05	28.05	28.05
515	NASDAQ	CHMG	Thu, Aug 22, 2002	28.25	28.25	28.07	28.15
514	NASDAQ	CHMG	Wed, Aug 21, 2002	28.15	28.15	28.07	28.07
513	NASDAQ	CHMG	Thu, Aug 8, 2002	28.15	28.15	28.15	28.15
512	NASDAQ	CHMG	Wed, Jul 31, 2002	28.05	28.05	28.05	28.05
511	NASDAQ	CHMG	Thu, Jul 25, 2002	28.10	28.45	28.10	28.30
510	NASDAQ	CHMG	Wed, Jul 24, 2002	28.15	28.30	28.15	28.30
509	NASDAQ	CHMG	Tue, Jul 23, 2002	28.15	28.30	28.15	28.30
508	NASDAQ	CHMG	Mon, Jul 22, 2002	28.15	28.15	28.15	28.15
507	NASDAQ	CHMG	Fri, Jul 12, 2002	28.40	28.40	28.40	28.40
506	NASDAQ	CHMG	Tue, Jul 9, 2002	28.65	28.70	28.40	28.70
505	NASDAQ	CHMG	Wed, Jul 3, 2002	28.30	28.65	28.30	28.65
504	NASDAQ	CHMG	Tue, Jul 2, 2002	28.30	28.65	28.30	28.30
503	NASDAQ	CHMG	Mon, Jul 1, 2002	28.40	28.60	28.30	28.60
502	NASDAQ	CHMG	Fri, Jun 28, 2002	28.30	28.40	28.30	28.40
501	NASDAQ	CHMG	Wed, Jun 26, 2002	28.30	28.30	28.30	28.30
500	NASDAQ	CHMG	Tue, Jun 25, 2002	28.45	28.45	28.45	28.45
499	NASDAQ	CHMG	Fri, Jun 21, 2002	28.40	28.40	28.30	28.30
498	NASDAQ	CHMG	Thu, Jun 20, 2002	28.40	28.40	28.40	28.40
497	NASDAQ	CHMG	Tue, Jun 18, 2002	28.40	28.40	28.40	28.40
496	NASDAQ	CHMG	Thu, Jun 13, 2002	28.40	28.40	28.40	28.40
495	NASDAQ	CHMG	Tue, Jun 11, 2002	28.40	28.40	28.40	28.40
494	NASDAQ	CHMG	Wed, Jun 5, 2002	28.50	28.50	28.50	28.50
493	NASDAQ	CHMG	Tue, Jun 4, 2002	28.40	28.40	28.40	28.40
492	NASDAQ	CHMG	Fri, May 31, 2002	28.50	28.70	28.50	28.50
491	NASDAQ	CHMG	Wed, May 29, 2002	28.50	28.50	28.50	28.50
490	NASDAQ	CHMG	Tue, May 28, 2002	28.35	28.35	28.30	28.30
489	NASDAQ	CHMG	Wed, May 22, 2002	28.30	28.30	28.30	28.30
488	NASDAQ	CHMG	Tue, May 21, 2002	28.30	28.30	28.30	28.30
487	NASDAQ	CHMG	Mon, May 20, 2002	28.40	28.40	28.30	28.30
486	NASDAQ	CHMG	Thu, May 16, 2002	28.30	28.30	28.30	28.30
485	NASDAQ	CHMG	Wed, May 15, 2002	28.30	28.30	28.30	28.30
484	NASDAQ	CHMG	Fri, May 10, 2002	28.30	28.30	28.30	28.30
483	NASDAQ	CHMG	Mon, May 6, 2002	28.30	28.30	28.30	28.30
482	NASDAQ	CHMG	Fri, May 3, 2002	28.30	28.30	28.30	28.30
481	NASDAQ	CHMG	Thu, May 2, 2002	28.40	28.40	28.40	28.40
480	NASDAQ	CHMG	Wed, May 1, 2002	28.75	28.85	28.30	28.30
479	NASDAQ	CHMG	Mon, Apr 22, 2002	28.25	28.25	28.25	28.25
478	NASDAQ	CHMG	Wed, Apr 17, 2002	28.25	28.75	28.25	28.45
477	NASDAQ	CHMG	Tue, Apr 16, 2002	28.25	28.25	28.25	28.25
476	NASDAQ	CHMG	Mon, Apr 15, 2002	28.25	28.45	28.25	28.45
475	NASDAQ	CHMG	Fri, Apr 12, 2002	28.25	28.45	28.25	28.45
474	NASDAQ	CHMG	Thu, Apr 11, 2002	28.25	28.25	28.25	28.25
473	NASDAQ	CHMG	Tue, Apr 2, 2002	28.40	28.40	28.40	28.40
472	NASDAQ	CHMG	Mon, Apr 1, 2002	28.25	28.45	28.25	28.25
471	NASDAQ	CHMG	Thu, Mar 28, 2002	28.25	28.25	28.25	28.25
470	NASDAQ	CHMG	Wed, Mar 27, 2002	28.45	28.45	28.45	28.45
469	NASDAQ	CHMG	Tue, Mar 26, 2002	28.15	28.30	28.15	28.30
468	NASDAQ	CHMG	Mon, Mar 18, 2002	28.40	28.40	28.40	28.40
467	NASDAQ	CHMG	Fri, Mar 15, 2002	28.25	28.25	28.15	28.15
466	NASDAQ	CHMG	Thu, Mar 14, 2002	28.25	28.25	28.25	28.25
465	NASDAQ	CHMG	Mon, Mar 11, 2002	28.25	28.25	28.25	28.25
464	NASDAQ	CHMG	Fri, Mar 8, 2002	28.25	28.25	28.25	28.25
463	NASDAQ	CHMG	Tue, Mar 5, 2002	28.05	28.05	28.05	28.05
462	NASDAQ	CHMG	Fri, Mar 1, 2002	28.45	28.45	28.05	28.05
461	NASDAQ	CHMG	Fri, Feb 22, 2002	28.50	28.65	28.50	28.65
460	NASDAQ	CHMG	Thu, Feb 21, 2002	28.25	28.25	28.25	28.25
459	NASDAQ	CHMG	Wed, Feb 20, 2002	28.05	28.05	28.05	28.05
458	NASDAQ	CHMG	Tue, Feb 19, 2002	28.05	28.05	28.05	28.05
457	NASDAQ	CHMG	Fri, Feb 15, 2002	28.05	28.05	28.05	28.05
456	NASDAQ	CHMG	Thu, Feb 14, 2002	28.45	28.45	28.25	28.45
455	NASDAQ	CHMG	Mon, Feb 11, 2002	28.05	28.05	28.05	28.05
454	NASDAQ	CHMG	Fri, Feb 8, 2002	28.25	28.25	28.25	28.25
453	NASDAQ	CHMG	Wed, Feb 6, 2002	28.80	28.80	28.50	28.50
452	NASDAQ	CHMG	Fri, Feb 1, 2002	28.75	28.75	28.60	28.75
451	NASDAQ	CHMG	Tue, Jan 29, 2002	28.65	29.00	28.50	29.00
450	NASDAQ	CHMG	Mon, Jan 28, 2002	28.85	29.00	28.85	29.00
449	NASDAQ	CHMG	Fri, Jan 25, 2002	28.85	29.50	28.85	29.50
448	NASDAQ	CHMG	Thu, Jan 24, 2002	28.85	29.70	28.85	29.60
447	NASDAQ	CHMG	Fri, Jan 18, 2002	29.00	29.00	29.00	29.00
446	NASDAQ	CHMG	Thu, Jan 17, 2002	28.85	28.85	28.85	28.85
445	NASDAQ	CHMG	Wed, Jan 16, 2002	28.85	28.85	28.85	28.85
444	NASDAQ	CHMG	Tue, Jan 15, 2002	28.85	28.85	28.85	28.85
443	NASDAQ	CHMG	Fri, Jan 11, 2002	29.00	29.00	29.00	29.00
442	NASDAQ	CHMG	Thu, Jan 10, 2002	29.00	29.40	29.00	29.40
441	NASDAQ	CHMG	Tue, Jan 8, 2002	28.80	28.80	28.80	28.80
440	NASDAQ	CHMG	Thu, Jan 3, 2002	28.60	28.60	28.60	28.60
439	NASDAQ	CHMG	Mon, Dec 31, 2001	29.10	29.25	29.10	29.25
438	NASDAQ	CHMG	Mon, Dec 24, 2001	29.10	29.10	29.10	29.10
437	NASDAQ	CHMG	Fri, Dec 21, 2001	29.25	29.25	29.25	29.25
436	NASDAQ	CHMG	Tue, Dec 18, 2001	29.10	29.10	29.10	29.10
435	NASDAQ	CHMG	Mon, Dec 17, 2001	29.40	29.40	29.10	29.10
434	NASDAQ	CHMG	Fri, Dec 14, 2001	29.10	29.15	29.10	29.15
433	NASDAQ	CHMG	Wed, Dec 12, 2001	29.10	29.10	29.10	29.10
432	NASDAQ	CHMG	Tue, Dec 11, 2001	29.25	29.25	29.25	29.25
431	NASDAQ	CHMG	Mon, Dec 10, 2001	29.40	29.40	29.40	29.40
430	NASDAQ	CHMG	Thu, Dec 6, 2001	29.50	30.50	29.50	30.00
429	NASDAQ	CHMG	Wed, Dec 5, 2001	29.25	29.25	29.20	29.20
428	NASDAQ	CHMG	Fri, Nov 30, 2001	29.00	29.50	29.00	29.50
427	NASDAQ	CHMG	Wed, Nov 28, 2001	29.25	29.25	29.25	29.25
426	NASDAQ	CHMG	Tue, Nov 27, 2001	29.00	29.25	29.00	29.05
425	NASDAQ	CHMG	Tue, Nov 20, 2001	29.50	29.50	29.50	29.50
424	NASDAQ	CHMG	Fri, Nov 16, 2001	29.00	29.50	29.00	29.50
423	NASDAQ	CHMG	Thu, Nov 15, 2001	29.89	29.89	29.10	29.10
422	NASDAQ	CHMG	Tue, Nov 13, 2001	29.00	29.00	29.00	29.00
421	NASDAQ	CHMG	Thu, Nov 8, 2001	29.00	29.00	29.00	29.00
420	NASDAQ	CHMG	Wed, Nov 7, 2001	30.15	30.15	29.00	29.00
419	NASDAQ	CHMG	Tue, Nov 6, 2001	28.75	28.75	28.75	28.75
418	NASDAQ	CHMG	Thu, Nov 1, 2001	29.00	29.00	29.00	29.00
417	NASDAQ	CHMG	Wed, Oct 31, 2001	28.65	28.75	28.65	28.75
416	NASDAQ	CHMG	Fri, Oct 26, 2001	28.65	28.85	28.65	28.85
415	NASDAQ	CHMG	Wed, Oct 24, 2001	28.75	28.75	28.60	28.75
414	NASDAQ	CHMG	Tue, Oct 23, 2001	28.55	28.55	28.55	28.55
413	NASDAQ	CHMG	Fri, Oct 19, 2001	28.10	29.00	28.00	28.75
412	NASDAQ	CHMG	Thu, Oct 18, 2001	28.00	28.00	28.00	28.00
411	NASDAQ	CHMG	Wed, Oct 17, 2001	28.00	28.00	28.00	28.00
410	NASDAQ	CHMG	Tue, Oct 16, 2001	28.00	28.00	28.00	28.00
409	NASDAQ	CHMG	Mon, Oct 15, 2001	28.00	28.00	28.00	28.00
408	NASDAQ	CHMG	Fri, Oct 12, 2001	28.00	28.00	28.00	28.00
407	NASDAQ	CHMG	Wed, Oct 10, 2001	28.30	28.50	28.30	28.50
406	NASDAQ	CHMG	Mon, Oct 8, 2001	28.75	28.75	28.75	28.75
405	NASDAQ	CHMG	Fri, Oct 5, 2001	28.00	28.00	28.00	28.00
404	NASDAQ	CHMG	Thu, Sep 27, 2001	27.60	27.60	27.60	27.60
403	NASDAQ	CHMG	Wed, Sep 26, 2001	27.90	28.50	27.60	27.60
402	NASDAQ	CHMG	Tue, Sep 25, 2001	27.75	27.75	27.75	27.75
401	NASDAQ	CHMG	Mon, Sep 24, 2001	28.25	28.25	28.00	28.00
400	NASDAQ	CHMG	Thu, Sep 20, 2001	27.80	27.80	27.25	27.66
399	NASDAQ	CHMG	Wed, Sep 19, 2001	27.63	27.88	27.25	27.75
398	NASDAQ	CHMG	Mon, Sep 17, 2001	27.05	27.63	27.00	27.63
397	NASDAQ	CHMG	Mon, Sep 10, 2001	27.25	27.25	27.25	27.25
396	NASDAQ	CHMG	Fri, Sep 7, 2001	29.00	29.00	29.00	29.00
395	NASDAQ	CHMG	Thu, Sep 6, 2001	27.25	27.25	27.25	27.25
394	NASDAQ	CHMG	Wed, Sep 5, 2001	27.10	28.50	27.10	28.50
393	NASDAQ	CHMG	Tue, Sep 4, 2001	27.10	27.20	27.10	27.20
392	NASDAQ	CHMG	Fri, Aug 31, 2001	27.05	27.05	27.05	27.05
391	NASDAQ	CHMG	Thu, Aug 30, 2001	27.05	27.75	27.05	27.65
390	NASDAQ	CHMG	Tue, Aug 28, 2001	28.25	28.25	27.65	27.65
389	NASDAQ	CHMG	Mon, Aug 27, 2001	27.00	27.00	27.00	27.00
388	NASDAQ	CHMG	Fri, Aug 24, 2001	28.00	28.25	27.00	27.00
387	NASDAQ	CHMG	Thu, Aug 23, 2001	26.50	28.00	26.50	27.50
386	NASDAQ	CHMG	Wed, Aug 22, 2001	27.00	27.25	27.00	27.25
385	NASDAQ	CHMG	Mon, Aug 20, 2001	25.25	26.50	25.25	26.50
384	NASDAQ	CHMG	Thu, Aug 16, 2001	26.00	26.25	25.25	25.25
383	NASDAQ	CHMG	Wed, Aug 15, 2001	25.35	25.75	25.35	25.75
382	NASDAQ	CHMG	Mon, Aug 13, 2001	25.20	25.20	25.00	25.00
381	NASDAQ	CHMG	Fri, Aug 10, 2001	25.00	25.00	25.00	25.00
380	NASDAQ	CHMG	Thu, Aug 9, 2001	24.95	25.00	24.50	25.00
379	NASDAQ	CHMG	Wed, Aug 8, 2001	25.00	25.00	24.75	24.75
378	NASDAQ	CHMG	Tue, Aug 7, 2001	24.10	24.10	24.10	24.10
377	NASDAQ	CHMG	Mon, Aug 6, 2001	24.10	24.10	24.10	24.10
376	NASDAQ	CHMG	Fri, Aug 3, 2001	24.10	24.10	24.10	24.10
375	NASDAQ	CHMG	Wed, Aug 1, 2001	24.63	24.63	24.63	24.63
374	NASDAQ	CHMG	Tue, Jul 31, 2001	24.10	24.10	24.10	24.10
373	NASDAQ	CHMG	Mon, Jul 30, 2001	24.75	24.75	24.75	24.75
372	NASDAQ	CHMG	Fri, Jul 27, 2001	24.10	24.10	24.10	24.10
371	NASDAQ	CHMG	Thu, Jul 26, 2001	24.25	24.25	24.25	24.25
370	NASDAQ	CHMG	Wed, Jul 25, 2001	24.00	24.00	24.00	24.00
369	NASDAQ	CHMG	Tue, Jul 24, 2001	24.00	25.00	24.00	24.50
368	NASDAQ	CHMG	Mon, Jul 23, 2001	25.00	25.00	23.50	24.00
367	NASDAQ	CHMG	Fri, Jul 20, 2001	23.50	23.50	23.50	23.50
366	NASDAQ	CHMG	Wed, Jul 18, 2001	25.00	25.00	25.00	25.00
365	NASDAQ	CHMG	Tue, Jul 17, 2001	24.10	24.10	23.00	23.00
364	NASDAQ	CHMG	Fri, Jul 13, 2001	25.00	25.00	24.10	24.10
363	NASDAQ	CHMG	Thu, Jul 12, 2001	24.50	24.50	24.50	24.50
362	NASDAQ	CHMG	Tue, Jul 10, 2001	22.80	25.00	22.80	23.50
361	NASDAQ	CHMG	Mon, Jul 9, 2001	22.80	22.80	22.80	22.80
360	NASDAQ	CHMG	Fri, Jul 6, 2001	22.90	22.90	22.80	22.80
359	NASDAQ	CHMG	Tue, Jul 3, 2001	23.00	23.25	22.90	23.25
358	NASDAQ	CHMG	Mon, Jul 2, 2001	23.00	23.50	23.00	23.50
357	NASDAQ	CHMG	Fri, Jun 29, 2001	23.50	23.65	23.50	23.65
356	NASDAQ	CHMG	Tue, Jun 26, 2001	22.00	23.65	22.00	23.65
355	NASDAQ	CHMG	Mon, Jun 25, 2001	22.25	22.25	22.20	22.20
354	NASDAQ	CHMG	Fri, Jun 22, 2001	22.00	22.13	22.00	22.00
353	NASDAQ	CHMG	Thu, Jun 21, 2001	22.50	23.00	22.50	23.00
352	NASDAQ	CHMG	Wed, Jun 20, 2001	21.75	22.00	21.30	22.00
351	NASDAQ	CHMG	Thu, Jun 14, 2001	21.60	22.00	21.40	22.00
350	NASDAQ	CHMG	Wed, Jun 13, 2001	21.35	21.55	21.35	21.55
349	NASDAQ	CHMG	Tue, Jun 12, 2001	21.35	21.35	21.35	21.35
348	NASDAQ	CHMG	Mon, Jun 11, 2001	21.75	21.80	21.50	21.50
347	NASDAQ	CHMG	Fri, Jun 8, 2001	21.50	21.50	21.15	21.30
346	NASDAQ	CHMG	Thu, Jun 7, 2001	21.10	21.10	21.05	21.10
345	NASDAQ	CHMG	Wed, Jun 6, 2001	21.10	21.10	21.10	21.10
344	NASDAQ	CHMG	Tue, Jun 5, 2001	21.50	21.50	21.50	21.50
343	NASDAQ	CHMG	Mon, Jun 4, 2001	21.10	22.00	21.10	22.00
342	NASDAQ	CHMG	Fri, Jun 1, 2001	21.95	21.95	21.95	21.95
341	NASDAQ	CHMG	Tue, May 29, 2001	21.05	21.05	21.05	21.05
340	NASDAQ	CHMG	Wed, May 23, 2001	21.05	21.05	21.00	21.05
339	NASDAQ	CHMG	Tue, May 22, 2001	21.40	22.25	21.10	21.10
338	NASDAQ	CHMG	Mon, May 21, 2001	20.90	21.25	20.00	20.25
337	NASDAQ	CHMG	Thu, May 17, 2001	20.38	20.50	20.38	20.50
336	NASDAQ	CHMG	Wed, May 16, 2001	20.00	20.50	20.00	20.50
335	NASDAQ	CHMG	Tue, May 15, 2001	19.97	20.00	19.97	20.00
334	NASDAQ	CHMG	Mon, May 14, 2001	19.88	19.88	19.60	19.60
333	NASDAQ	CHMG	Fri, May 11, 2001	19.80	19.80	19.75	19.75
332	NASDAQ	CHMG	Thu, May 10, 2001	19.50	19.50	19.50	19.50
331	NASDAQ	CHMG	Wed, May 9, 2001	20.00	20.00	19.50	19.50
330	NASDAQ	CHMG	Tue, May 8, 2001	19.75	20.00	19.50	19.50
329	NASDAQ	CHMG	Mon, May 7, 2001	20.10	20.10	20.10	20.10
328	NASDAQ	CHMG	Fri, May 4, 2001	20.35	20.35	20.35	20.35
327	NASDAQ	CHMG	Wed, May 2, 2001	20.25	20.25	20.25	20.25
326	NASDAQ	CHMG	Fri, Apr 27, 2001	19.30	19.95	19.30	19.95
325	NASDAQ	CHMG	Wed, Apr 25, 2001	20.00	20.45	20.00	20.45
324	NASDAQ	CHMG	Tue, Apr 24, 2001	20.45	20.45	20.45	20.45
323	NASDAQ	CHMG	Thu, Apr 19, 2001	19.50	19.50	19.50	19.50
322	NASDAQ	CHMG	Wed, Apr 18, 2001	19.50	20.50	19.50	20.50
321	NASDAQ	CHMG	Mon, Apr 16, 2001	20.00	20.00	20.00	20.00
320	NASDAQ	CHMG	Thu, Apr 12, 2001	20.00	20.00	20.00	20.00
319	NASDAQ	CHMG	Wed, Apr 11, 2001	19.05	20.00	19.05	20.00
318	NASDAQ	CHMG	Tue, Apr 10, 2001	19.51	19.62	19.25	19.62
317	NASDAQ	CHMG	Mon, Apr 9, 2001	19.51	19.51	19.51	19.51
316	NASDAQ	CHMG	Fri, Apr 6, 2001	20.00	20.13	20.00	20.13
315	NASDAQ	CHMG	Thu, Apr 5, 2001	20.00	20.00	20.00	20.00
314	NASDAQ	CHMG	Mon, Apr 2, 2001	20.00	20.38	20.00	20.25
313	NASDAQ	CHMG	Fri, Mar 30, 2001	20.50	20.50	20.50	20.50
312	NASDAQ	CHMG	Thu, Mar 29, 2001	20.00	20.00	20.00	20.00
311	NASDAQ	CHMG	Wed, Mar 28, 2001	19.88	19.88	19.75	19.75
310	NASDAQ	CHMG	Tue, Mar 27, 2001	20.00	20.00	19.88	19.88
309	NASDAQ	CHMG	Fri, Mar 23, 2001	20.00	20.00	20.00	20.00
308	NASDAQ	CHMG	Thu, Mar 22, 2001	20.00	20.00	20.00	20.00
307	NASDAQ	CHMG	Wed, Mar 21, 2001	20.00	20.00	20.00	20.00
306	NASDAQ	CHMG	Thu, Mar 15, 2001	20.00	20.00	20.00	20.00
305	NASDAQ	CHMG	Wed, Mar 14, 2001	20.50	20.50	20.50	20.50
304	NASDAQ	CHMG	Tue, Mar 13, 2001	20.00	20.25	20.00	20.25
303	NASDAQ	CHMG	Mon, Mar 12, 2001	20.00	20.00	20.00	20.00
302	NASDAQ	CHMG	Fri, Mar 9, 2001	20.00	20.00	20.00	20.00
301	NASDAQ	CHMG	Wed, Mar 7, 2001	20.00	20.00	20.00	20.00
300	NASDAQ	CHMG	Tue, Mar 6, 2001	20.00	20.00	20.00	20.00
299	NASDAQ	CHMG	Mon, Mar 5, 2001	20.13	20.25	20.00	20.25
298	NASDAQ	CHMG	Fri, Mar 2, 2001	20.19	20.19	20.19	20.19
297	NASDAQ	CHMG	Tue, Feb 27, 2001	20.50	20.50	20.50	20.50
296	NASDAQ	CHMG	Mon, Feb 26, 2001	20.13	20.13	20.13	20.13
295	NASDAQ	CHMG	Fri, Feb 23, 2001	20.00	20.00	20.00	20.00
294	NASDAQ	CHMG	Thu, Feb 22, 2001	20.00	20.00	20.00	20.00
293	NASDAQ	CHMG	Wed, Feb 21, 2001	20.00	20.06	20.00	20.06
292	NASDAQ	CHMG	Tue, Feb 13, 2001	20.00	20.00	20.00	20.00
291	NASDAQ	CHMG	Mon, Feb 12, 2001	20.50	20.50	20.50	20.50
290	NASDAQ	CHMG	Tue, Feb 6, 2001	20.38	20.38	20.38	20.38
289	NASDAQ	CHMG	Mon, Feb 5, 2001	19.81	19.81	19.81	19.81
288	NASDAQ	CHMG	Thu, Feb 1, 2001	20.50	20.50	19.88	19.88
287	NASDAQ	CHMG	Wed, Jan 31, 2001	19.75	19.94	19.75	19.75
286	NASDAQ	CHMG	Tue, Jan 30, 2001	19.63	19.75	19.63	19.75
285	NASDAQ	CHMG	Mon, Jan 29, 2001	19.75	19.75	19.75	19.75
284	NASDAQ	CHMG	Wed, Jan 24, 2001	19.50	19.50	19.25	19.25
283	NASDAQ	CHMG	Tue, Jan 23, 2001	19.50	19.50	19.38	19.50
282	NASDAQ	CHMG	Mon, Jan 22, 2001	20.00	20.00	20.00	20.00
281	NASDAQ	CHMG	Fri, Jan 19, 2001	19.38	19.50	19.38	19.50
280	NASDAQ	CHMG	Thu, Jan 18, 2001	20.00	20.00	19.75	20.00
279	NASDAQ	CHMG	Wed, Jan 10, 2001	19.50	19.75	19.50	19.75
278	NASDAQ	CHMG	Tue, Jan 9, 2001	19.25	19.25	19.25	19.25
277	NASDAQ	CHMG	Fri, Jan 5, 2001	19.50	19.50	19.50	19.50
276	NASDAQ	CHMG	Wed, Jan 3, 2001	20.50	20.50	20.25	20.25
275	NASDAQ	CHMG	Tue, Jan 2, 2001	19.75	20.00	19.50	19.50
274	NASDAQ	CHMG	Wed, Dec 27, 2000	19.25	19.25	19.25	19.25
273	NASDAQ	CHMG	Fri, Dec 22, 2000	19.25	19.25	19.25	19.25
272	NASDAQ	CHMG	Mon, Dec 18, 2000	19.25	19.25	19.25	19.25
271	NASDAQ	CHMG	Tue, Dec 12, 2000	19.25	19.25	19.25	19.25
270	NASDAQ	CHMG	Mon, Dec 11, 2000	19.50	19.50	19.50	19.50
269	NASDAQ	CHMG	Fri, Dec 8, 2000	19.50	19.75	19.50	19.75
268	NASDAQ	CHMG	Thu, Nov 30, 2000	19.25	19.25	19.25	19.25
267	NASDAQ	CHMG	Tue, Nov 21, 2000	19.75	19.88	19.50	19.75
266	NASDAQ	CHMG	Fri, Nov 17, 2000	19.50	19.75	19.50	19.75
265	NASDAQ	CHMG	Thu, Nov 9, 2000	19.50	19.75	19.50	19.75
264	NASDAQ	CHMG	Tue, Nov 7, 2000	19.63	19.63	19.63	19.63
263	NASDAQ	CHMG	Thu, Nov 2, 2000	19.50	19.50	19.50	19.50
262	NASDAQ	CHMG	Wed, Nov 1, 2000	19.75	19.75	19.75	19.75
261	NASDAQ	CHMG	Thu, Oct 26, 2000	19.38	19.75	19.38	19.75
260	NASDAQ	CHMG	Wed, Oct 25, 2000	19.38	19.38	19.38	19.38
259	NASDAQ	CHMG	Mon, Oct 23, 2000	19.38	19.38	19.38	19.38
258	NASDAQ	CHMG	Fri, Oct 20, 2000	19.38	19.38	19.38	19.38
257	NASDAQ	CHMG	Wed, Oct 18, 2000	19.38	19.75	19.38	19.63
256	NASDAQ	CHMG	Tue, Oct 17, 2000	19.38	19.75	19.38	19.63
255	NASDAQ	CHMG	Mon, Oct 16, 2000	19.38	19.38	19.38	19.38
254	NASDAQ	CHMG	Wed, Oct 11, 2000	19.25	19.31	19.25	19.31
253	NASDAQ	CHMG	Thu, Oct 5, 2000	19.50	19.63	19.50	19.63
252	NASDAQ	CHMG	Mon, Oct 2, 2000	19.75	19.75	19.75	19.75
251	NASDAQ	CHMG	Wed, Sep 27, 2000	19.38	19.38	19.25	19.38
250	NASDAQ	CHMG	Mon, Sep 25, 2000	19.38	19.38	19.38	19.38
249	NASDAQ	CHMG	Fri, Sep 22, 2000	19.50	19.50	19.50	19.50
248	NASDAQ	CHMG	Wed, Sep 20, 2000	19.63	19.63	19.50	19.50
247	NASDAQ	CHMG	Tue, Sep 19, 2000	19.38	19.75	19.38	19.75
246	NASDAQ	CHMG	Mon, Sep 18, 2000	19.50	19.50	19.50	19.50
245	NASDAQ	CHMG	Fri, Sep 15, 2000	19.50	19.50	19.50	19.50
244	NASDAQ	CHMG	Thu, Sep 14, 2000	19.63	19.63	19.50	19.50
243	NASDAQ	CHMG	Tue, Sep 12, 2000	19.75	19.75	19.50	19.75
242	NASDAQ	CHMG	Fri, Sep 8, 2000	19.50	19.50	19.50	19.50
241	NASDAQ	CHMG	Thu, Sep 7, 2000	19.50	19.75	19.50	19.75
240	NASDAQ	CHMG	Tue, Sep 5, 2000	19.50	19.56	19.50	19.50
239	NASDAQ	CHMG	Fri, Sep 1, 2000	19.50	19.50	19.50	19.50
238	NASDAQ	CHMG	Thu, Aug 31, 2000	19.50	19.56	19.50	19.50
237	NASDAQ	CHMG	Wed, Aug 30, 2000	20.00	20.13	20.00	20.13
236	NASDAQ	CHMG	Tue, Aug 29, 2000	19.50	19.56	19.50	19.56
235	NASDAQ	CHMG	Mon, Aug 28, 2000	19.50	19.50	19.25	19.50
234	NASDAQ	CHMG	Fri, Aug 25, 2000	19.25	19.25	19.25	19.25
233	NASDAQ	CHMG	Thu, Aug 24, 2000	19.63	19.63	19.63	19.63
232	NASDAQ	CHMG	Wed, Aug 23, 2000	19.50	19.50	19.25	19.25
231	NASDAQ	CHMG	Mon, Aug 21, 2000	19.50	19.50	19.50	19.50
230	NASDAQ	CHMG	Wed, Aug 16, 2000	20.00	20.00	20.00	20.00
229	NASDAQ	CHMG	Tue, Aug 15, 2000	19.13	19.13	19.13	19.13
228	NASDAQ	CHMG	Tue, Aug 8, 2000	19.25	19.25	19.13	19.13
227	NASDAQ	CHMG	Mon, Aug 7, 2000	19.25	19.25	19.25	19.25
226	NASDAQ	CHMG	Tue, Aug 1, 2000	20.50	20.50	20.50	20.50
225	NASDAQ	CHMG	Wed, Jul 26, 2000	20.00	20.25	20.00	20.25
224	NASDAQ	CHMG	Tue, Jul 25, 2000	19.75	20.25	19.75	20.25
223	NASDAQ	CHMG	Fri, Jul 21, 2000	19.75	20.00	19.75	20.00
222	NASDAQ	CHMG	Thu, Jul 20, 2000	19.75	20.00	19.50	19.88
221	NASDAQ	CHMG	Tue, Jul 18, 2000	19.50	20.00	19.50	19.63
220	NASDAQ	CHMG	Mon, Jul 17, 2000	19.50	20.00	19.50	20.00
219	NASDAQ	CHMG	Fri, Jul 14, 2000	19.63	19.63	19.50	19.50
218	NASDAQ	CHMG	Thu, Jul 13, 2000	19.63	20.00	19.63	19.63
217	NASDAQ	CHMG	Wed, Jul 12, 2000	19.63	20.00	19.63	20.00
216	NASDAQ	CHMG	Tue, Jul 11, 2000	19.63	20.00	19.63	20.00
215	NASDAQ	CHMG	Wed, Jul 5, 2000	20.00	20.00	20.00	20.00
214	NASDAQ	CHMG	Mon, Jul 3, 2000	19.63	20.00	19.63	20.00
213	NASDAQ	CHMG	Tue, Jun 27, 2000	19.88	19.88	19.88	19.88
212	NASDAQ	CHMG	Fri, Jun 23, 2000	19.75	19.75	19.75	19.75
211	NASDAQ	CHMG	Wed, Jun 21, 2000	20.00	20.00	19.75	19.88
210	NASDAQ	CHMG	Mon, Jun 19, 2000	19.75	19.75	19.75	19.75
209	NASDAQ	CHMG	Fri, Jun 16, 2000	19.75	19.75	19.75	19.75
208	NASDAQ	CHMG	Thu, Jun 15, 2000	19.75	19.88	19.75	19.88
207	NASDAQ	CHMG	Wed, Jun 14, 2000	19.75	19.75	19.75	19.75
206	NASDAQ	CHMG	Tue, Jun 13, 2000	19.50	19.75	19.50	19.75
205	NASDAQ	CHMG	Thu, Jun 8, 2000	19.50	19.50	19.50	19.50
204	NASDAQ	CHMG	Mon, Jun 5, 2000	19.50	19.50	19.50	19.50
203	NASDAQ	CHMG	Thu, Jun 1, 2000	20.00	20.00	20.00	20.00
202	NASDAQ	CHMG	Wed, May 31, 2000	20.00	20.00	19.50	19.63
201	NASDAQ	CHMG	Tue, May 30, 2000	19.50	19.50	19.50	19.50
200	NASDAQ	CHMG	Tue, May 23, 2000	20.00	20.50	20.00	20.50
199	NASDAQ	CHMG	Fri, May 19, 2000	19.50	20.00	19.50	20.00
198	NASDAQ	CHMG	Wed, May 17, 2000	19.75	19.75	19.75	19.75
197	NASDAQ	CHMG	Mon, May 15, 2000	19.25	19.25	19.25	19.25
196	NASDAQ	CHMG	Fri, May 12, 2000	19.25	19.50	19.25	19.50
195	NASDAQ	CHMG	Thu, May 11, 2000	19.00	19.00	19.00	19.00
194	NASDAQ	CHMG	Tue, May 9, 2000	19.75	19.75	19.75	19.75
193	NASDAQ	CHMG	Thu, May 4, 2000	21.50	21.50	19.00	19.00
192	NASDAQ	CHMG	Wed, May 3, 2000	20.50	21.50	20.50	21.50
191	NASDAQ	CHMG	Tue, May 2, 2000	20.75	20.75	20.75	20.75
190	NASDAQ	CHMG	Mon, May 1, 2000	19.50	20.00	19.50	20.00
189	NASDAQ	CHMG	Fri, Apr 28, 2000	20.25	20.25	20.25	20.25
188	NASDAQ	CHMG	Thu, Apr 27, 2000	19.25	19.25	19.25	19.25
187	NASDAQ	CHMG	Wed, Apr 26, 2000	20.25	20.25	19.25	19.25
186	NASDAQ	CHMG	Tue, Apr 25, 2000	19.00	19.00	19.00	19.00
185	NASDAQ	CHMG	Wed, Apr 19, 2000	19.00	19.00	19.00	19.00
184	NASDAQ	CHMG	Tue, Apr 18, 2000	19.75	19.75	19.50	19.63
183	NASDAQ	CHMG	Mon, Apr 17, 2000	20.00	20.25	20.00	20.25
182	NASDAQ	CHMG	Fri, Apr 14, 2000	20.00	20.00	20.00	20.00
181	NASDAQ	CHMG	Wed, Apr 12, 2000	19.50	20.50	19.50	20.50
180	NASDAQ	CHMG	Mon, Apr 10, 2000	19.50	19.50	19.50	19.50
179	NASDAQ	CHMG	Fri, Apr 7, 2000	19.50	19.50	19.50	19.50
178	NASDAQ	CHMG	Thu, Apr 6, 2000	19.50	19.50	19.50	19.50
177	NASDAQ	CHMG	Wed, Apr 5, 2000	21.00	21.00	21.00	21.00
176	NASDAQ	CHMG	Mon, Apr 3, 2000	19.25	20.00	18.75	19.25
175	NASDAQ	CHMG	Thu, Mar 30, 2000	19.25	19.25	19.25	19.25
174	NASDAQ	CHMG	Wed, Mar 29, 2000	19.50	19.50	19.50	19.50
173	NASDAQ	CHMG	Mon, Mar 27, 2000	20.00	20.00	19.50	19.50
172	NASDAQ	CHMG	Fri, Mar 24, 2000	19.25	20.00	19.25	20.00
171	NASDAQ	CHMG	Wed, Mar 22, 2000	20.00	20.00	19.25	19.25
170	NASDAQ	CHMG	Fri, Mar 17, 2000	19.25	19.25	19.25	19.25
169	NASDAQ	CHMG	Thu, Mar 16, 2000	19.00	19.00	19.00	19.00
168	NASDAQ	CHMG	Mon, Mar 13, 2000	19.00	19.00	19.00	19.00
167	NASDAQ	CHMG	Thu, Mar 9, 2000	19.00	19.00	19.00	19.00
166	NASDAQ	CHMG	Tue, Mar 7, 2000	19.00	20.00	19.00	19.00
165	NASDAQ	CHMG	Mon, Mar 6, 2000	19.00	19.75	18.00	18.00
164	NASDAQ	CHMG	Fri, Mar 3, 2000	20.00	20.00	19.50	19.50
163	NASDAQ	CHMG	Thu, Mar 2, 2000	20.50	21.38	20.00	20.00
162	NASDAQ	CHMG	Tue, Feb 29, 2000	22.00	22.00	21.25	21.25
161	NASDAQ	CHMG	Mon, Feb 28, 2000	22.25	23.00	22.13	22.50
160	NASDAQ	CHMG	Fri, Feb 18, 2000	23.50	23.50	23.00	23.00
159	NASDAQ	CHMG	Thu, Feb 17, 2000	23.00	23.00	23.00	23.00
158	NASDAQ	CHMG	Wed, Feb 16, 2000	23.25	23.25	23.25	23.25
157	NASDAQ	CHMG	Tue, Feb 15, 2000	23.25	23.25	23.25	23.25
156	NASDAQ	CHMG	Mon, Feb 14, 2000	23.75	23.75	23.25	23.25
155	NASDAQ	CHMG	Fri, Feb 11, 2000	24.13	24.13	24.13	24.13
154	NASDAQ	CHMG	Thu, Feb 10, 2000	24.25	24.25	24.00	24.00
153	NASDAQ	CHMG	Tue, Feb 8, 2000	24.00	24.00	24.00	24.00
152	NASDAQ	CHMG	Fri, Feb 4, 2000	24.00	24.00	24.00	24.00
151	NASDAQ	CHMG	Thu, Feb 3, 2000	24.13	24.13	24.13	24.13
150	NASDAQ	CHMG	Wed, Feb 2, 2000	24.23	24.23	24.00	24.00
149	NASDAQ	CHMG	Tue, Feb 1, 2000	24.00	24.63	24.00	24.00
148	NASDAQ	CHMG	Mon, Jan 31, 2000	24.13	24.13	24.00	24.00
147	NASDAQ	CHMG	Fri, Jan 28, 2000	24.13	24.13	24.13	24.13
146	NASDAQ	CHMG	Wed, Jan 26, 2000	24.13	24.13	24.13	24.13
145	NASDAQ	CHMG	Tue, Jan 25, 2000	24.50	24.50	24.50	24.50
144	NASDAQ	CHMG	Mon, Jan 24, 2000	24.00	24.00	24.00	24.00
143	NASDAQ	CHMG	Fri, Jan 21, 2000	24.13	24.13	24.13	24.13
142	NASDAQ	CHMG	Tue, Jan 18, 2000	24.25	24.25	24.25	24.25
141	NASDAQ	CHMG	Fri, Jan 14, 2000	25.00	25.00	24.13	24.13
140	NASDAQ	CHMG	Mon, Jan 10, 2000	24.13	24.13	24.13	24.13
139	NASDAQ	CHMG	Fri, Jan 7, 2000	24.25	24.25	24.13	24.13
138	NASDAQ	CHMG	Wed, Jan 5, 2000	24.63	24.63	24.38	24.38
137	NASDAQ	CHMG	Mon, Jan 3, 2000	24.38	24.38	24.38	24.38
136	NASDAQ	CHMG	Fri, Dec 31, 1999	24.63	24.63	24.38	24.38
135	NASDAQ	CHMG	Thu, Dec 30, 1999	25.00	25.00	25.00	25.00
134	NASDAQ	CHMG	Wed, Dec 29, 1999	24.63	24.63	24.63	24.63
133	NASDAQ	CHMG	Mon, Dec 27, 1999	24.38	24.38	24.38	24.38
132	NASDAQ	CHMG	Wed, Dec 22, 1999	24.38	24.38	24.38	24.38
131	NASDAQ	CHMG	Mon, Dec 20, 1999	24.38	24.38	24.38	24.38
130	NASDAQ	CHMG	Thu, Dec 16, 1999	24.38	24.38	24.38	24.38
129	NASDAQ	CHMG	Mon, Dec 13, 1999	24.38	24.38	24.38	24.38
128	NASDAQ	CHMG	Thu, Dec 9, 1999	24.38	24.38	24.38	24.38
127	NASDAQ	CHMG	Wed, Dec 8, 1999	24.38	24.38	24.38	24.38
126	NASDAQ	CHMG	Mon, Dec 6, 1999	24.38	24.63	24.38	24.63
125	NASDAQ	CHMG	Thu, Dec 2, 1999	24.38	24.38	24.38	24.38
124	NASDAQ	CHMG	Wed, Dec 1, 1999	24.38	24.38	24.38	24.38
123	NASDAQ	CHMG	Mon, Nov 29, 1999	24.38	24.38	24.38	24.38
122	NASDAQ	CHMG	Fri, Nov 26, 1999	24.38	24.38	24.38	24.38
121	NASDAQ	CHMG	Wed, Nov 24, 1999	24.50	24.63	24.38	24.38
120	NASDAQ	CHMG	Thu, Nov 18, 1999	24.38	24.38	24.38	24.38
119	NASDAQ	CHMG	Wed, Nov 17, 1999	24.75	24.75	24.75	24.75
118	NASDAQ	CHMG	Mon, Nov 15, 1999	24.38	24.63	24.38	24.63
117	NASDAQ	CHMG	Fri, Nov 12, 1999	24.50	24.50	24.50	24.50
116	NASDAQ	CHMG	Wed, Nov 10, 1999	24.50	24.50	24.50	24.50
115	NASDAQ	CHMG	Mon, Nov 8, 1999	24.50	24.50	24.50	24.50
114	NASDAQ	CHMG	Fri, Nov 5, 1999	24.38	24.88	24.38	24.38
113	NASDAQ	CHMG	Thu, Nov 4, 1999	24.88	24.88	24.88	24.88
112	NASDAQ	CHMG	Wed, Nov 3, 1999	24.38	24.38	24.38	24.38
111	NASDAQ	CHMG	Fri, Oct 29, 1999	24.75	24.75	24.38	24.38
110	NASDAQ	CHMG	Thu, Oct 28, 1999	25.75	25.75	24.38	24.38
109	NASDAQ	CHMG	Tue, Oct 19, 1999	24.38	24.38	24.38	24.38
108	NASDAQ	CHMG	Mon, Oct 18, 1999	24.25	24.25	24.25	24.25
107	NASDAQ	CHMG	Fri, Oct 8, 1999	25.00	25.00	24.75	24.75
106	NASDAQ	CHMG	Thu, Oct 7, 1999	25.00	25.38	25.00	25.38
105	NASDAQ	CHMG	Wed, Oct 6, 1999	25.50	25.50	25.50	25.50
104	NASDAQ	CHMG	Wed, Sep 29, 1999	24.75	25.00	24.75	25.00
103	NASDAQ	CHMG	Tue, Sep 28, 1999	24.88	24.88	24.88	24.88
102	NASDAQ	CHMG	Thu, Sep 23, 1999	24.75	24.75	24.75	24.75
101	NASDAQ	CHMG	Tue, Sep 21, 1999	25.00	25.00	25.00	25.00
100	NASDAQ	CHMG	Wed, Sep 15, 1999	24.50	24.50	24.50	24.50
99	NASDAQ	CHMG	Tue, Sep 14, 1999	25.00	25.00	25.00	25.00
98	NASDAQ	CHMG	Mon, Sep 13, 1999	25.00	25.00	24.50	24.50
97	NASDAQ	CHMG	Fri, Sep 10, 1999	24.88	25.00	24.88	24.88
96	NASDAQ	CHMG	Thu, Sep 9, 1999	24.88	25.00	24.88	24.88
95	NASDAQ	CHMG	Wed, Sep 8, 1999	24.88	24.88	24.88	24.88
94	NASDAQ	CHMG	Tue, Sep 7, 1999	26.00	26.00	25.00	25.00
93	NASDAQ	CHMG	Fri, Aug 27, 1999	24.88	24.88	24.88	24.88
92	NASDAQ	CHMG	Wed, Aug 25, 1999	25.00	25.00	25.00	25.00
91	NASDAQ	CHMG	Mon, Aug 23, 1999	25.00	25.00	25.00	25.00
90	NASDAQ	CHMG	Fri, Aug 20, 1999	25.00	25.00	25.00	25.00
89	NASDAQ	CHMG	Thu, Aug 12, 1999	24.88	25.88	24.88	25.88
88	NASDAQ	CHMG	Wed, Aug 11, 1999	25.00	25.00	25.00	25.00
87	NASDAQ	CHMG	Tue, Aug 10, 1999	24.88	24.88	24.88	24.88
86	NASDAQ	CHMG	Mon, Aug 9, 1999	25.00	25.00	25.00	25.00
85	NASDAQ	CHMG	Fri, Aug 6, 1999	24.88	25.00	24.88	25.00
84	NASDAQ	CHMG	Wed, Aug 4, 1999	24.88	25.00	24.88	25.00
83	NASDAQ	CHMG	Thu, Jul 29, 1999	25.25	25.25	25.25	25.25
82	NASDAQ	CHMG	Wed, Jul 28, 1999	24.88	24.88	24.75	24.75
81	NASDAQ	CHMG	Tue, Jul 27, 1999	24.63	24.63	24.63	24.63
80	NASDAQ	CHMG	Mon, Jul 26, 1999	24.63	24.63	24.63	24.63
79	NASDAQ	CHMG	Thu, Jul 22, 1999	25.88	25.88	25.88	25.88
78	NASDAQ	CHMG	Wed, Jul 21, 1999	24.88	24.88	24.88	24.88
77	NASDAQ	CHMG	Fri, Jul 16, 1999	24.88	25.00	24.63	25.00
76	NASDAQ	CHMG	Thu, Jul 15, 1999	24.25	24.38	24.25	24.38
75	NASDAQ	CHMG	Wed, Jul 14, 1999	24.38	24.38	24.38	24.38
74	NASDAQ	CHMG	Tue, Jul 13, 1999	24.38	24.38	24.00	24.38
73	NASDAQ	CHMG	Mon, Jul 12, 1999	24.38	24.38	24.13	24.13
72	NASDAQ	CHMG	Fri, Jul 9, 1999	24.00	24.38	24.00	24.38
71	NASDAQ	CHMG	Wed, Jul 7, 1999	24.13	24.13	24.13	24.13
70	NASDAQ	CHMG	Tue, Jul 6, 1999	24.38	24.38	24.38	24.38
69	NASDAQ	CHMG	Fri, Jul 2, 1999	24.00	24.19	24.00	24.19
68	NASDAQ	CHMG	Thu, Jul 1, 1999	24.38	24.50	24.00	24.13
67	NASDAQ	CHMG	Fri, Jun 25, 1999	24.50	24.56	24.25	24.25
66	NASDAQ	CHMG	Thu, Jun 24, 1999	24.13	24.13	24.13	24.13
65	NASDAQ	CHMG	Mon, Jun 21, 1999	24.25	24.50	24.00	24.50
64	NASDAQ	CHMG	Fri, Jun 18, 1999	24.75	24.75	24.63	24.63
63	NASDAQ	CHMG	Tue, Jun 15, 1999	24.75	24.75	24.75	24.75
62	NASDAQ	CHMG	Mon, Jun 14, 1999	25.25	25.25	25.25	25.25
61	NASDAQ	CHMG	Fri, Jun 11, 1999	24.75	24.75	24.75	24.75
60	NASDAQ	CHMG	Mon, Jun 7, 1999	24.75	25.00	24.75	24.75
59	NASDAQ	CHMG	Fri, Jun 4, 1999	25.25	25.25	25.25	25.25
58	NASDAQ	CHMG	Tue, May 25, 1999	25.13	25.13	25.13	25.13
57	NASDAQ	CHMG	Mon, May 24, 1999	24.75	25.25	24.75	25.25
56	NASDAQ	CHMG	Tue, May 18, 1999	25.00	25.00	25.00	25.00
55	NASDAQ	CHMG	Mon, May 17, 1999	25.00	25.00	25.00	25.00
54	NASDAQ	CHMG	Fri, May 14, 1999	24.75	24.75	24.75	24.75
53	NASDAQ	CHMG	Thu, May 13, 1999	24.75	24.75	24.75	24.75
52	NASDAQ	CHMG	Fri, May 7, 1999	24.75	24.75	24.75	24.75
51	NASDAQ	CHMG	Thu, May 6, 1999	24.75	24.75	24.75	24.75
50	NASDAQ	CHMG	Wed, May 5, 1999	24.75	24.75	24.75	24.75
49	NASDAQ	CHMG	Tue, May 4, 1999	25.00	25.50	24.75	24.75
48	NASDAQ	CHMG	Mon, May 3, 1999	25.13	25.13	24.75	24.75
47	NASDAQ	CHMG	Fri, Apr 30, 1999	25.00	25.00	25.00	25.00
46	NASDAQ	CHMG	Thu, Apr 29, 1999	25.88	25.88	25.88	25.88
45	NASDAQ	CHMG	Wed, Apr 28, 1999	25.00	25.00	25.00	25.00
44	NASDAQ	CHMG	Tue, Apr 27, 1999	26.75	26.75	26.25	26.25
43	NASDAQ	CHMG	Mon, Apr 26, 1999	26.00	26.25	26.00	26.25
42	NASDAQ	CHMG	Fri, Apr 23, 1999	25.50	25.75	25.50	25.75
41	NASDAQ	CHMG	Thu, Apr 22, 1999	25.00	25.50	25.00	25.50
40	NASDAQ	CHMG	Wed, Apr 21, 1999	25.75	26.00	25.63	26.00
39	NASDAQ	CHMG	Tue, Apr 20, 1999	25.75	25.75	25.75	25.75
38	NASDAQ	CHMG	Fri, Apr 16, 1999	25.00	25.75	25.00	25.75
37	NASDAQ	CHMG	Wed, Apr 14, 1999	25.50	25.50	25.25	25.25
36	NASDAQ	CHMG	Tue, Apr 13, 1999	26.25	26.25	25.50	25.50
35	NASDAQ	CHMG	Mon, Apr 12, 1999	25.50	26.75	25.50	26.75
34	NASDAQ	CHMG	Fri, Apr 9, 1999	26.13	26.13	26.13	26.13
33	NASDAQ	CHMG	Wed, Apr 7, 1999	27.00	27.00	25.75	25.75
32	NASDAQ	CHMG	Thu, Apr 1, 1999	26.75	26.75	26.75	26.75
31	NASDAQ	CHMG	Wed, Mar 31, 1999	26.88	26.88	26.50	26.50
30	NASDAQ	CHMG	Mon, Mar 29, 1999	26.88	26.88	26.88	26.88
29	NASDAQ	CHMG	Tue, Mar 23, 1999	26.88	27.25	26.88	27.25
28	NASDAQ	CHMG	Fri, Mar 19, 1999	26.75	26.75	26.75	26.75
27	NASDAQ	CHMG	Thu, Mar 18, 1999	27.00	27.00	27.00	27.00
26	NASDAQ	CHMG	Tue, Mar 16, 1999	26.75	26.75	26.75	26.75
25	NASDAQ	CHMG	Wed, Mar 10, 1999	26.75	26.75	26.75	26.75
24	NASDAQ	CHMG	Fri, Mar 5, 1999	27.25	27.25	27.13	27.25
23	NASDAQ	CHMG	Wed, Mar 3, 1999	26.88	26.88	26.88	26.88
22	NASDAQ	CHMG	Tue, Mar 2, 1999	27.25	27.25	27.25	27.25
21	NASDAQ	CHMG	Fri, Feb 26, 1999	27.00	27.00	27.00	27.00
20	NASDAQ	CHMG	Wed, Feb 24, 1999	27.00	27.00	27.00	27.00
19	NASDAQ	CHMG	Mon, Feb 22, 1999	27.25	27.25	27.25	27.25
18	NASDAQ	CHMG	Fri, Feb 19, 1999	27.25	27.25	27.25	27.25
17	NASDAQ	CHMG	Tue, Feb 16, 1999	27.25	27.25	27.25	27.25
16	NASDAQ	CHMG	Thu, Feb 11, 1999	26.50	26.50	26.50	26.50
15	NASDAQ	CHMG	Wed, Feb 10, 1999	26.50	26.50	26.50	26.50
14	NASDAQ	CHMG	Tue, Feb 9, 1999	27.00	27.00	27.00	27.00
13	NASDAQ	CHMG	Mon, Feb 1, 1999	27.00	27.00	27.00	27.00
12	NASDAQ	CHMG	Fri, Jan 29, 1999	26.50	26.75	26.50	26.50
11	NASDAQ	CHMG	Thu, Jan 28, 1999	26.50	26.50	26.50	26.50
10	NASDAQ	CHMG	Wed, Jan 27, 1999	27.00	27.00	26.50	26.75
9	NASDAQ	CHMG	Mon, Jan 25, 1999	28.38	28.38	27.38	27.38
8	NASDAQ	CHMG	Fri, Jan 22, 1999	27.50	27.50	27.50	27.50
7	NASDAQ	CHMG	Thu, Jan 21, 1999	27.63	27.63	27.50	27.50
6	NASDAQ	CHMG	Tue, Jan 19, 1999	27.50	27.50	27.50	27.50
5	NASDAQ	CHMG	Wed, Jan 13, 1999	28.50	28.50	28.50	28.50
4	NASDAQ	CHMG	Fri, Jan 8, 1999	28.00	28.00	27.00	27.00
3	NASDAQ	CHMG	Wed, Jan 6, 1999	29.00	29.00	29.00	29.00
2	NASDAQ	CHMG	Tue, Jan 5, 1999	28.75	28.75	28.75	28.75
1	NASDAQ	CHMG	Mon, Jan 4, 1999	27.50	28.88	27.50	28.00
#	Exchange	Symbol	Date	Open	High	Low	Close

Chemung Financial Corp NASDAQ:CHMG Historical Prices

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