Mercer International Inc NASDAQ:MERC Historical Prices

Below are the 4533 trading days of historical prices for MERC.

#	Exchange	Symbol	Date	Open	High	Low	Close
4533	NASDAQ	MERC	Thu, Mar 7, 2024	10.12	10.21	9.90	9.93
4532	NASDAQ	MERC	Wed, Mar 6, 2024	10.17	10.20	9.94	9.98
4531	NASDAQ	MERC	Tue, Mar 5, 2024	10.21	10.42	9.97	10.03
4530	NASDAQ	MERC	Mon, Mar 4, 2024	9.54	10.28	9.54	10.17
4529	NASDAQ	MERC	Fri, Mar 1, 2024	9.18	9.50	9.14	9.49
4528	NASDAQ	MERC	Thu, Feb 29, 2024	9.15	9.37	9.01	9.18
4527	NASDAQ	MERC	Wed, Feb 28, 2024	8.74	9.12	8.59	9.10
4526	NASDAQ	MERC	Tue, Feb 27, 2024	8.55	8.77	8.50	8.72
4525	NASDAQ	MERC	Mon, Feb 26, 2024	8.50	8.78	8.42	8.51
4524	NASDAQ	MERC	Fri, Feb 23, 2024	8.42	8.59	8.33	8.51
4523	NASDAQ	MERC	Thu, Feb 22, 2024	8.21	8.47	8.12	8.47
4522	NASDAQ	MERC	Wed, Feb 21, 2024	8.21	8.40	8.12	8.18
4521	NASDAQ	MERC	Tue, Feb 20, 2024	8.25	8.60	8.14	8.27
4520	NASDAQ	MERC	Fri, Feb 16, 2024	7.40	8.40	7.01	8.38
4519	NASDAQ	MERC	Thu, Feb 15, 2024	7.67	7.90	7.67	7.80
4518	NASDAQ	MERC	Wed, Feb 14, 2024	7.63	7.70	7.47	7.68
4517	NASDAQ	MERC	Tue, Feb 13, 2024	7.74	7.75	7.43	7.60
4516	NASDAQ	MERC	Mon, Feb 12, 2024	7.93	8.18	7.90	8.03
4515	NASDAQ	MERC	Fri, Feb 9, 2024	8.00	8.04	7.87	7.93
4514	NASDAQ	MERC	Thu, Feb 8, 2024	7.77	8.18	7.63	8.00
4513	NASDAQ	MERC	Wed, Feb 7, 2024	7.67	7.92	7.47	7.76
4512	NASDAQ	MERC	Tue, Feb 6, 2024	7.58	7.90	7.50	7.65
4511	NASDAQ	MERC	Mon, Feb 5, 2024	7.93	7.99	7.57	7.62
4510	NASDAQ	MERC	Fri, Feb 2, 2024	8.22	8.27	7.81	8.03
4509	NASDAQ	MERC	Thu, Feb 1, 2024	8.49	8.60	8.27	8.27
4508	NASDAQ	MERC	Wed, Jan 31, 2024	8.70	8.73	8.44	8.46
4507	NASDAQ	MERC	Tue, Jan 30, 2024	8.67	8.72	8.55	8.69
4506	NASDAQ	MERC	Mon, Jan 29, 2024	8.79	8.79	8.60	8.69
4505	NASDAQ	MERC	Fri, Jan 26, 2024	8.71	8.78	8.65	8.78
4504	NASDAQ	MERC	Thu, Jan 25, 2024	8.75	8.75	8.48	8.72
4503	NASDAQ	MERC	Wed, Jan 24, 2024	8.79	8.94	8.55	8.61
4502	NASDAQ	MERC	Tue, Jan 23, 2024	8.76	8.80	8.55	8.65
4501	NASDAQ	MERC	Mon, Jan 22, 2024	8.62	8.84	8.52	8.67
4500	NASDAQ	MERC	Fri, Jan 19, 2024	8.74	8.78	8.50	8.60
4499	NASDAQ	MERC	Thu, Jan 18, 2024	8.95	9.00	8.71	8.73
4498	NASDAQ	MERC	Wed, Jan 17, 2024	9.06	9.07	8.86	8.92
4497	NASDAQ	MERC	Tue, Jan 16, 2024	9.59	10.13	9.09	9.18
4496	NASDAQ	MERC	Fri, Jan 12, 2024	9.34	10.03	9.34	9.84
4495	NASDAQ	MERC	Thu, Jan 11, 2024	8.99	9.03	8.85	8.94
4494	NASDAQ	MERC	Wed, Jan 10, 2024	8.93	9.03	8.80	9.01
4493	NASDAQ	MERC	Tue, Jan 9, 2024	8.98	9.01	8.80	8.92
4492	NASDAQ	MERC	Mon, Jan 8, 2024	9.02	9.09	8.92	9.06
4491	NASDAQ	MERC	Fri, Jan 5, 2024	8.84	9.05	8.82	9.00
4490	NASDAQ	MERC	Thu, Jan 4, 2024	8.85	8.95	8.83	8.92
4489	NASDAQ	MERC	Wed, Jan 3, 2024	9.31	9.31	8.88	8.92
4488	NASDAQ	MERC	Tue, Jan 2, 2024	9.44	9.50	9.32	9.43
4487	NASDAQ	MERC	Fri, Dec 29, 2023	9.48	9.52	9.39	9.48
4486	NASDAQ	MERC	Thu, Dec 28, 2023	9.63	9.65	9.48	9.53
4485	NASDAQ	MERC	Wed, Dec 27, 2023	9.71	9.78	9.54	9.62
4484	NASDAQ	MERC	Tue, Dec 26, 2023	9.54	9.72	9.52	9.65
4483	NASDAQ	MERC	Fri, Dec 22, 2023	9.50	9.68	9.47	9.50
4482	NASDAQ	MERC	Thu, Dec 21, 2023	9.53	9.70	9.37	9.45
4481	NASDAQ	MERC	Wed, Dec 20, 2023	9.50	9.69	9.31	9.40
4480	NASDAQ	MERC	Tue, Dec 19, 2023	9.25	9.59	9.25	9.49
4479	NASDAQ	MERC	Mon, Dec 18, 2023	9.16	9.31	9.07	9.25
4478	NASDAQ	MERC	Fri, Dec 15, 2023	9.42	9.45	9.13	9.16
4477	NASDAQ	MERC	Thu, Dec 14, 2023	8.99	9.48	8.97	9.34
4476	NASDAQ	MERC	Wed, Dec 13, 2023	8.30	8.88	8.23	8.85
4475	NASDAQ	MERC	Tue, Dec 12, 2023	8.71	8.72	8.27	8.34
4474	NASDAQ	MERC	Mon, Dec 11, 2023	8.72	8.77	8.57	8.75
4473	NASDAQ	MERC	Fri, Dec 8, 2023	8.94	8.99	8.55	8.57
4472	NASDAQ	MERC	Thu, Dec 7, 2023	8.83	9.08	8.74	8.99
4471	NASDAQ	MERC	Wed, Dec 6, 2023	8.81	8.99	8.80	8.84
4470	NASDAQ	MERC	Tue, Dec 5, 2023	9.53	9.56	8.81	8.81
4469	NASDAQ	MERC	Mon, Dec 4, 2023	9.36	9.68	9.32	9.59
4468	NASDAQ	MERC	Fri, Dec 1, 2023	9.54	9.67	9.42	9.44
4467	NASDAQ	MERC	Thu, Nov 30, 2023	9.64	9.83	9.51	9.58
4466	NASDAQ	MERC	Wed, Nov 29, 2023	9.69	9.81	9.60	9.66
4465	NASDAQ	MERC	Tue, Nov 28, 2023	9.63	9.70	9.51	9.59
4464	NASDAQ	MERC	Mon, Nov 27, 2023	9.63	9.88	9.58	9.65
4463	NASDAQ	MERC	Fri, Nov 24, 2023	9.92	9.97	9.68	9.70
4462	NASDAQ	MERC	Wed, Nov 22, 2023	10.03	10.12	9.77	9.87
4461	NASDAQ	MERC	Tue, Nov 21, 2023	9.36	10.08	9.28	10.03
4460	NASDAQ	MERC	Mon, Nov 20, 2023	9.29	9.45	9.16	9.39
4459	NASDAQ	MERC	Fri, Nov 17, 2023	9.33	9.33	9.13	9.25
4458	NASDAQ	MERC	Thu, Nov 16, 2023	9.42	9.52	9.20	9.21
4457	NASDAQ	MERC	Wed, Nov 15, 2023	9.33	9.64	9.28	9.49
4456	NASDAQ	MERC	Tue, Nov 14, 2023	9.30	9.48	9.00	9.27
4455	NASDAQ	MERC	Mon, Nov 13, 2023	9.16	9.16	8.84	8.92
4454	NASDAQ	MERC	Fri, Nov 10, 2023	9.02	9.28	8.91	9.16
4453	NASDAQ	MERC	Thu, Nov 9, 2023	9.25	9.30	9.01	9.03
4452	NASDAQ	MERC	Wed, Nov 8, 2023	9.16	9.27	8.91	9.17
4451	NASDAQ	MERC	Tue, Nov 7, 2023	9.15	9.30	9.03	9.13
4450	NASDAQ	MERC	Mon, Nov 6, 2023	9.36	9.51	9.16	9.21
4449	NASDAQ	MERC	Fri, Nov 3, 2023	8.35	9.98	8.35	9.36
4448	NASDAQ	MERC	Thu, Nov 2, 2023	7.71	8.27	7.71	8.26
4447	NASDAQ	MERC	Wed, Nov 1, 2023	7.92	7.92	7.64	7.65
4446	NASDAQ	MERC	Tue, Oct 31, 2023	7.97	8.06	7.85	7.94
4445	NASDAQ	MERC	Mon, Oct 30, 2023	8.17	8.26	7.81	7.98
4444	NASDAQ	MERC	Fri, Oct 27, 2023	8.50	8.52	7.93	8.06
4443	NASDAQ	MERC	Thu, Oct 26, 2023	8.38	8.60	8.38	8.45
4442	NASDAQ	MERC	Wed, Oct 25, 2023	8.59	8.67	8.33	8.38
4441	NASDAQ	MERC	Tue, Oct 24, 2023	8.37	8.62	8.29	8.61
4440	NASDAQ	MERC	Mon, Oct 23, 2023	8.98	8.99	8.33	8.33
4439	NASDAQ	MERC	Fri, Oct 20, 2023	9.05	9.30	8.91	9.03
4438	NASDAQ	MERC	Thu, Oct 19, 2023	9.42	9.42	8.92	9.05
4437	NASDAQ	MERC	Wed, Oct 18, 2023	9.55	9.60	9.37	9.48
4436	NASDAQ	MERC	Tue, Oct 17, 2023	9.20	9.64	8.87	9.62
4435	NASDAQ	MERC	Mon, Oct 16, 2023	8.90	9.19	8.86	9.11
4434	NASDAQ	MERC	Fri, Oct 13, 2023	8.38	8.85	8.37	8.83
4433	NASDAQ	MERC	Thu, Oct 12, 2023	8.41	8.72	8.20	8.36
4432	NASDAQ	MERC	Wed, Oct 11, 2023	8.28	8.41	8.19	8.38
4431	NASDAQ	MERC	Tue, Oct 10, 2023	8.14	8.29	8.14	8.23
4430	NASDAQ	MERC	Mon, Oct 9, 2023	8.07	8.22	8.04	8.08
4429	NASDAQ	MERC	Fri, Oct 6, 2023	8.02	8.17	7.85	8.05
4428	NASDAQ	MERC	Thu, Oct 5, 2023	8.19	8.29	7.97	8.02
4427	NASDAQ	MERC	Wed, Oct 4, 2023	8.23	8.29	8.02	8.19
4426	NASDAQ	MERC	Tue, Oct 3, 2023	8.13	8.27	8.01	8.21
4425	NASDAQ	MERC	Mon, Oct 2, 2023	8.57	8.57	8.13	8.21
4424	NASDAQ	MERC	Fri, Sep 29, 2023	8.58	8.84	8.50	8.58
4423	NASDAQ	MERC	Thu, Sep 28, 2023	8.31	8.51	8.14	8.50
4422	NASDAQ	MERC	Wed, Sep 27, 2023	8.30	8.48	8.25	8.31
4421	NASDAQ	MERC	Tue, Sep 26, 2023	8.38	8.40	8.19	8.24
4420	NASDAQ	MERC	Mon, Sep 25, 2023	8.22	8.53	8.16	8.46
4419	NASDAQ	MERC	Fri, Sep 22, 2023	8.50	8.54	8.30	8.31
4418	NASDAQ	MERC	Thu, Sep 21, 2023	8.61	8.62	8.41	8.42
4417	NASDAQ	MERC	Wed, Sep 20, 2023	8.62	8.79	8.53	8.67
4416	NASDAQ	MERC	Tue, Sep 19, 2023	8.66	8.81	8.56	8.58
4415	NASDAQ	MERC	Mon, Sep 18, 2023	9.02	9.10	8.61	8.65
4414	NASDAQ	MERC	Fri, Sep 15, 2023	8.73	9.06	8.69	8.97
4413	NASDAQ	MERC	Thu, Sep 14, 2023	8.37	8.73	8.37	8.73
4412	NASDAQ	MERC	Wed, Sep 13, 2023	8.53	8.55	8.30	8.31
4411	NASDAQ	MERC	Tue, Sep 12, 2023	8.26	8.50	8.26	8.50
4410	NASDAQ	MERC	Mon, Sep 11, 2023	8.28	8.28	8.28	8.28
4409	NASDAQ	MERC	Fri, Sep 8, 2023	8.22	8.52	8.16	8.49
4408	NASDAQ	MERC	Thu, Sep 7, 2023	8.36	8.46	8.19	8.25
4407	NASDAQ	MERC	Wed, Sep 6, 2023	8.71	8.83	8.41	8.41
4406	NASDAQ	MERC	Tue, Sep 5, 2023	9.11	9.15	8.77	8.80
4405	NASDAQ	MERC	Fri, Sep 1, 2023	9.17	9.38	9.12	9.18
4404	NASDAQ	MERC	Thu, Aug 31, 2023	9.24	9.32	9.06	9.09
4403	NASDAQ	MERC	Wed, Aug 30, 2023	9.16	9.37	9.10	9.20
4402	NASDAQ	MERC	Tue, Aug 29, 2023	8.94	9.14	8.79	9.14
4401	NASDAQ	MERC	Mon, Aug 28, 2023	8.82	8.99	8.82	8.92
4400	NASDAQ	MERC	Fri, Aug 25, 2023	8.51	8.81	8.51	8.79
4399	NASDAQ	MERC	Thu, Aug 24, 2023	8.53	8.71	8.37	8.47
4398	NASDAQ	MERC	Wed, Aug 23, 2023	8.92	8.92	8.62	8.66
4397	NASDAQ	MERC	Tue, Aug 22, 2023	8.98	8.98	8.74	8.91
4396	NASDAQ	MERC	Mon, Aug 21, 2023	8.70	8.95	8.54	8.93
4395	NASDAQ	MERC	Fri, Aug 18, 2023	8.42	8.76	8.39	8.74
4394	NASDAQ	MERC	Thu, Aug 17, 2023	8.30	8.49	8.28	8.46
4393	NASDAQ	MERC	Wed, Aug 16, 2023	8.34	8.61	8.29	8.29
4392	NASDAQ	MERC	Tue, Aug 15, 2023	8.18	8.42	7.91	8.33
4391	NASDAQ	MERC	Mon, Aug 14, 2023	7.92	8.17	7.71	8.13
4390	NASDAQ	MERC	Fri, Aug 11, 2023	7.92	8.00	7.84	7.95
4389	NASDAQ	MERC	Thu, Aug 10, 2023	8.15	8.19	7.83	7.94
4388	NASDAQ	MERC	Wed, Aug 9, 2023	8.15	8.17	7.92	8.16
4387	NASDAQ	MERC	Tue, Aug 8, 2023	8.16	8.20	7.89	8.15
4386	NASDAQ	MERC	Mon, Aug 7, 2023	9.25	9.31	8.13	8.20
4385	NASDAQ	MERC	Fri, Aug 4, 2023	7.94	9.64	7.51	9.18
4384	NASDAQ	MERC	Thu, Aug 3, 2023	8.56	8.61	8.30	8.36
4383	NASDAQ	MERC	Wed, Aug 2, 2023	8.64	8.80	8.55	8.57
4382	NASDAQ	MERC	Tue, Aug 1, 2023	8.85	8.93	8.73	8.76
4381	NASDAQ	MERC	Mon, Jul 31, 2023	8.88	9.02	8.87	8.90
4380	NASDAQ	MERC	Fri, Jul 28, 2023	8.76	8.89	8.67	8.84
4379	NASDAQ	MERC	Thu, Jul 27, 2023	8.88	8.92	8.67	8.67
4378	NASDAQ	MERC	Wed, Jul 26, 2023	8.50	8.83	8.50	8.82
4377	NASDAQ	MERC	Tue, Jul 25, 2023	8.55	8.72	8.48	8.50
4376	NASDAQ	MERC	Mon, Jul 24, 2023	8.30	8.60	8.22	8.59
4375	NASDAQ	MERC	Fri, Jul 21, 2023	8.50	8.50	8.24	8.31
4374	NASDAQ	MERC	Thu, Jul 20, 2023	8.49	8.69	8.26	8.43
4373	NASDAQ	MERC	Wed, Jul 19, 2023	9.20	9.24	8.80	8.90
4372	NASDAQ	MERC	Tue, Jul 18, 2023	9.13	9.33	9.03	9.16
4371	NASDAQ	MERC	Mon, Jul 17, 2023	8.98	9.21	8.91	9.12
4370	NASDAQ	MERC	Fri, Jul 14, 2023	9.18	9.18	8.75	9.01
4369	NASDAQ	MERC	Thu, Jul 13, 2023	9.28	9.42	9.13	9.17
4368	NASDAQ	MERC	Wed, Jul 12, 2023	9.01	9.18	8.99	9.15
4367	NASDAQ	MERC	Tue, Jul 11, 2023	8.74	8.95	8.74	8.89
4366	NASDAQ	MERC	Mon, Jul 10, 2023	8.77	8.97	8.62	8.70
4365	NASDAQ	MERC	Fri, Jul 7, 2023	8.54	8.90	8.45	8.77
4364	NASDAQ	MERC	Thu, Jul 6, 2023	8.39	8.59	8.20	8.51
4363	NASDAQ	MERC	Wed, Jul 5, 2023	8.26	8.49	8.16	8.47
4362	NASDAQ	MERC	Mon, Jul 3, 2023	8.05	8.37	8.05	8.29
4361	NASDAQ	MERC	Fri, Jun 30, 2023	7.79	8.07	7.73	8.07
4360	NASDAQ	MERC	Thu, Jun 29, 2023	7.48	7.88	7.37	7.80
4359	NASDAQ	MERC	Wed, Jun 28, 2023	7.65	7.67	7.39	7.48
4358	NASDAQ	MERC	Tue, Jun 27, 2023	7.85	7.91	7.61	7.63
4357	NASDAQ	MERC	Mon, Jun 26, 2023	8.09	8.24	7.92	7.92
4356	NASDAQ	MERC	Fri, Jun 23, 2023	8.23	8.41	8.02	8.08
4355	NASDAQ	MERC	Thu, Jun 22, 2023	8.54	8.54	8.23	8.29
4354	NASDAQ	MERC	Wed, Jun 21, 2023	8.73	8.73	8.46	8.50
4353	NASDAQ	MERC	Tue, Jun 20, 2023	9.13	9.16	8.73	8.77
4352	NASDAQ	MERC	Fri, Jun 16, 2023	9.06	9.30	8.92	9.17
4351	NASDAQ	MERC	Thu, Jun 15, 2023	8.98	9.13	8.89	9.05
4350	NASDAQ	MERC	Wed, Jun 14, 2023	9.33	9.56	8.99	9.03
4349	NASDAQ	MERC	Tue, Jun 13, 2023	9.19	9.50	9.13	9.32
4348	NASDAQ	MERC	Mon, Jun 12, 2023	9.39	9.48	9.13	9.19
4347	NASDAQ	MERC	Fri, Jun 9, 2023	9.34	9.48	9.28	9.39
4346	NASDAQ	MERC	Thu, Jun 8, 2023	9.34	9.44	9.27	9.34
4345	NASDAQ	MERC	Wed, Jun 7, 2023	9.20	9.40	9.20	9.38
4344	NASDAQ	MERC	Tue, Jun 6, 2023	8.77	9.22	8.77	9.19
4343	NASDAQ	MERC	Mon, Jun 5, 2023	8.94	8.96	8.73	8.84
4342	NASDAQ	MERC	Fri, Jun 2, 2023	8.55	9.00	8.46	8.96
4341	NASDAQ	MERC	Thu, Jun 1, 2023	8.68	8.76	8.39	8.46
4340	NASDAQ	MERC	Wed, May 31, 2023	9.09	9.14	8.59	8.66
4339	NASDAQ	MERC	Tue, May 30, 2023	9.15	9.23	8.93	9.07
4338	NASDAQ	MERC	Fri, May 26, 2023	8.99	9.16	8.90	9.11
4337	NASDAQ	MERC	Thu, May 25, 2023	8.90	9.01	8.78	9.00
4336	NASDAQ	MERC	Wed, May 24, 2023	9.12	9.12	8.90	8.97
4335	NASDAQ	MERC	Tue, May 23, 2023	8.98	9.36	8.94	9.13
4334	NASDAQ	MERC	Mon, May 22, 2023	9.21	9.25	8.97	9.00
4333	NASDAQ	MERC	Fri, May 19, 2023	9.29	9.49	9.20	9.21
4332	NASDAQ	MERC	Thu, May 18, 2023	9.10	9.27	8.96	9.26
4331	NASDAQ	MERC	Wed, May 17, 2023	9.21	9.26	9.09	9.11
4330	NASDAQ	MERC	Tue, May 16, 2023	9.00	9.20	8.93	9.20
4329	NASDAQ	MERC	Mon, May 15, 2023	9.17	9.18	9.00	9.11
4328	NASDAQ	MERC	Fri, May 12, 2023	9.13	9.16	8.97	9.03
4327	NASDAQ	MERC	Thu, May 11, 2023	9.05	9.21	8.96	9.09
4326	NASDAQ	MERC	Wed, May 10, 2023	9.35	9.36	9.04	9.20
4325	NASDAQ	MERC	Tue, May 9, 2023	9.03	9.29	8.85	9.25
4324	NASDAQ	MERC	Mon, May 8, 2023	9.08	9.16	8.52	9.13
4323	NASDAQ	MERC	Fri, May 5, 2023	9.10	9.26	8.38	9.11
4322	NASDAQ	MERC	Thu, May 4, 2023	9.59	9.69	9.23	9.46
4321	NASDAQ	MERC	Wed, May 3, 2023	9.48	9.74	9.46	9.60
4320	NASDAQ	MERC	Tue, May 2, 2023	9.72	9.72	9.41	9.51
4319	NASDAQ	MERC	Mon, May 1, 2023	9.65	9.91	9.57	9.64
4318	NASDAQ	MERC	Fri, Apr 28, 2023	9.44	9.73	9.37	9.73
4317	NASDAQ	MERC	Thu, Apr 27, 2023	9.30	9.46	9.13	9.45
4316	NASDAQ	MERC	Wed, Apr 26, 2023	9.25	9.31	9.09	9.30
4315	NASDAQ	MERC	Tue, Apr 25, 2023	9.40	9.46	9.23	9.31
4314	NASDAQ	MERC	Mon, Apr 24, 2023	9.02	9.43	8.93	9.42
4313	NASDAQ	MERC	Fri, Apr 21, 2023	9.30	9.30	9.03	9.09
4312	NASDAQ	MERC	Thu, Apr 20, 2023	9.28	9.40	9.21	9.30
4311	NASDAQ	MERC	Wed, Apr 19, 2023	9.30	9.40	9.14	9.36
4310	NASDAQ	MERC	Tue, Apr 18, 2023	9.64	9.64	9.31	9.44
4309	NASDAQ	MERC	Mon, Apr 17, 2023	9.46	9.61	9.39	9.55
4308	NASDAQ	MERC	Fri, Apr 14, 2023	9.61	9.68	9.32	9.45
4307	NASDAQ	MERC	Thu, Apr 13, 2023	9.57	9.62	9.46	9.59
4306	NASDAQ	MERC	Wed, Apr 12, 2023	9.65	9.71	9.47	9.56
4305	NASDAQ	MERC	Tue, Apr 11, 2023	9.55	9.67	9.46	9.55
4304	NASDAQ	MERC	Mon, Apr 10, 2023	9.29	9.59	9.29	9.47
4303	NASDAQ	MERC	Thu, Apr 6, 2023	9.27	9.39	9.24	9.27
4302	NASDAQ	MERC	Wed, Apr 5, 2023	9.35	9.35	9.12	9.25
4301	NASDAQ	MERC	Tue, Apr 4, 2023	9.64	9.79	9.27	9.30
4300	NASDAQ	MERC	Mon, Apr 3, 2023	9.77	9.98	9.66	9.70
4299	NASDAQ	MERC	Fri, Mar 31, 2023	9.73	9.80	9.65	9.78
4298	NASDAQ	MERC	Thu, Mar 30, 2023	9.77	9.87	9.56	9.65
4297	NASDAQ	MERC	Wed, Mar 29, 2023	9.64	9.82	9.57	9.72
4296	NASDAQ	MERC	Tue, Mar 28, 2023	9.60	9.74	9.54	9.59
4295	NASDAQ	MERC	Mon, Mar 27, 2023	9.63	9.70	9.54	9.63
4294	NASDAQ	MERC	Fri, Mar 24, 2023	9.35	9.63	9.34	9.57
4293	NASDAQ	MERC	Thu, Mar 23, 2023	9.78	9.78	9.37	9.46
4292	NASDAQ	MERC	Wed, Mar 22, 2023	9.87	9.96	9.62	9.62
4291	NASDAQ	MERC	Tue, Mar 21, 2023	9.99	10.04	9.85	9.87
4290	NASDAQ	MERC	Mon, Mar 20, 2023	9.60	9.85	9.59	9.69
4289	NASDAQ	MERC	Fri, Mar 17, 2023	9.68	9.76	9.53	9.54
4288	NASDAQ	MERC	Thu, Mar 16, 2023	9.75	9.91	9.44	9.79
4287	NASDAQ	MERC	Wed, Mar 15, 2023	9.97	9.97	9.67	9.84
4286	NASDAQ	MERC	Tue, Mar 14, 2023	10.32	10.49	10.08	10.15
4285	NASDAQ	MERC	Mon, Mar 13, 2023	10.43	10.43	10.04	10.13
4284	NASDAQ	MERC	Fri, Mar 10, 2023	10.62	10.68	10.39	10.45
4283	NASDAQ	MERC	Thu, Mar 9, 2023	10.71	10.88	10.63	10.64
4282	NASDAQ	MERC	Wed, Mar 8, 2023	10.50	10.78	10.48	10.72
4281	NASDAQ	MERC	Tue, Mar 7, 2023	10.56	10.59	10.46	10.52
4280	NASDAQ	MERC	Mon, Mar 6, 2023	11.01	11.03	10.56	10.58
4279	NASDAQ	MERC	Fri, Mar 3, 2023	10.85	11.19	10.81	11.06
4278	NASDAQ	MERC	Thu, Mar 2, 2023	10.79	10.92	10.64	10.84
4277	NASDAQ	MERC	Wed, Mar 1, 2023	10.80	11.02	10.75	10.81
4276	NASDAQ	MERC	Tue, Feb 28, 2023	10.61	10.86	10.27	10.78
4275	NASDAQ	MERC	Mon, Feb 27, 2023	10.79	10.93	10.68	10.71
4274	NASDAQ	MERC	Fri, Feb 24, 2023	10.80	11.00	10.64	10.73
4273	NASDAQ	MERC	Thu, Feb 23, 2023	10.91	11.15	10.84	10.96
4272	NASDAQ	MERC	Wed, Feb 22, 2023	10.98	11.16	10.81	10.85
4271	NASDAQ	MERC	Tue, Feb 21, 2023	11.11	11.20	10.87	10.95
4270	NASDAQ	MERC	Fri, Feb 17, 2023	11.26	11.76	11.14	11.32
4269	NASDAQ	MERC	Thu, Feb 16, 2023	11.36	11.67	11.12	11.45
4268	NASDAQ	MERC	Wed, Feb 15, 2023	11.58	11.68	11.35	11.60
4267	NASDAQ	MERC	Tue, Feb 14, 2023	11.61	11.77	11.43	11.61
4266	NASDAQ	MERC	Mon, Feb 13, 2023	11.31	11.73	11.25	11.71
4265	NASDAQ	MERC	Fri, Feb 10, 2023	11.81	12.22	10.55	11.31
4264	NASDAQ	MERC	Thu, Feb 9, 2023	12.54	12.61	12.32	12.36
4263	NASDAQ	MERC	Wed, Feb 8, 2023	12.48	12.77	12.38	12.47
4262	NASDAQ	MERC	Tue, Feb 7, 2023	12.74	12.96	12.45	12.72
4261	NASDAQ	MERC	Mon, Feb 6, 2023	12.88	12.95	12.60	12.72
4260	NASDAQ	MERC	Fri, Feb 3, 2023	12.88	13.25	12.81	12.93
4259	NASDAQ	MERC	Thu, Feb 2, 2023	12.81	13.13	12.57	12.88
4258	NASDAQ	MERC	Wed, Feb 1, 2023	12.62	12.93	12.44	12.83
4257	NASDAQ	MERC	Tue, Jan 31, 2023	12.38	12.78	12.38	12.73
4256	NASDAQ	MERC	Mon, Jan 30, 2023	12.30	12.65	12.03	12.34
4255	NASDAQ	MERC	Fri, Jan 27, 2023	12.60	12.85	12.35	12.47
4254	NASDAQ	MERC	Thu, Jan 26, 2023	12.45	13.01	12.22	12.55
4253	NASDAQ	MERC	Wed, Jan 25, 2023	12.33	12.62	11.81	12.45
4252	NASDAQ	MERC	Tue, Jan 24, 2023	12.38	12.66	12.00	12.35
4251	NASDAQ	MERC	Mon, Jan 23, 2023	12.43	12.55	12.31	12.42
4250	NASDAQ	MERC	Fri, Jan 20, 2023	12.43	12.52	12.24	12.43
4249	NASDAQ	MERC	Thu, Jan 19, 2023	12.11	12.35	12.00	12.33
4248	NASDAQ	MERC	Wed, Jan 18, 2023	11.96	12.54	11.96	12.13
4247	NASDAQ	MERC	Tue, Jan 17, 2023	12.36	12.45	11.95	12.24
4246	NASDAQ	MERC	Fri, Jan 13, 2023	12.26	12.37	11.88	12.36
4245	NASDAQ	MERC	Thu, Jan 12, 2023	12.00	12.34	11.76	12.30
4244	NASDAQ	MERC	Wed, Jan 11, 2023	11.97	12.24	11.59	11.96
4243	NASDAQ	MERC	Tue, Jan 10, 2023	12.06	12.17	11.08	11.90
4242	NASDAQ	MERC	Mon, Jan 9, 2023	12.24	12.50	12.12	12.34
4241	NASDAQ	MERC	Fri, Jan 6, 2023	11.90	12.23	11.79	12.12
4240	NASDAQ	MERC	Thu, Jan 5, 2023	11.78	11.95	11.60	11.78
4239	NASDAQ	MERC	Wed, Jan 4, 2023	11.62	11.92	11.48	11.87
4238	NASDAQ	MERC	Tue, Jan 3, 2023	11.65	11.81	11.42	11.60
4237	NASDAQ	MERC	Fri, Dec 30, 2022	11.46	11.65	11.33	11.64
4236	NASDAQ	MERC	Thu, Dec 29, 2022	11.62	11.86	11.46	11.51
4235	NASDAQ	MERC	Wed, Dec 28, 2022	11.84	11.99	11.49	11.54
4234	NASDAQ	MERC	Tue, Dec 27, 2022	11.78	11.83	11.53	11.80
4233	NASDAQ	MERC	Fri, Dec 23, 2022	11.66	11.96	11.56	11.79
4232	NASDAQ	MERC	Thu, Dec 22, 2022	11.87	12.01	11.47	11.67
4231	NASDAQ	MERC	Wed, Dec 21, 2022	12.01	12.11	11.80	11.95
4230	NASDAQ	MERC	Tue, Dec 20, 2022	11.87	12.19	11.79	11.93
4229	NASDAQ	MERC	Mon, Dec 19, 2022	12.14	12.33	11.72	11.84
4228	NASDAQ	MERC	Fri, Dec 16, 2022	11.76	12.10	11.57	12.02
4227	NASDAQ	MERC	Thu, Dec 15, 2022	12.18	12.21	11.72	11.81
4226	NASDAQ	MERC	Wed, Dec 14, 2022	12.30	12.52	12.06	12.36
4225	NASDAQ	MERC	Tue, Dec 13, 2022	12.45	12.70	12.17	12.29
4224	NASDAQ	MERC	Mon, Dec 12, 2022	12.10	12.38	12.01	12.33
4223	NASDAQ	MERC	Fri, Dec 9, 2022	12.05	12.57	12.02	12.12
4222	NASDAQ	MERC	Thu, Dec 8, 2022	12.89	13.10	11.84	12.14
4221	NASDAQ	MERC	Wed, Dec 7, 2022	13.59	13.84	13.53	13.57
4220	NASDAQ	MERC	Tue, Dec 6, 2022	13.77	13.98	13.37	13.55
4219	NASDAQ	MERC	Mon, Dec 5, 2022	13.67	13.80	13.49	13.71
4218	NASDAQ	MERC	Fri, Dec 2, 2022	13.64	14.05	13.47	13.78
4217	NASDAQ	MERC	Thu, Dec 1, 2022	13.81	14.01	13.59	13.64
4216	NASDAQ	MERC	Wed, Nov 30, 2022	14.00	14.00	12.94	13.80
4215	NASDAQ	MERC	Tue, Nov 29, 2022	13.79	14.20	13.77	14.00
4214	NASDAQ	MERC	Mon, Nov 28, 2022	14.00	14.20	13.75	13.78
4213	NASDAQ	MERC	Fri, Nov 25, 2022	14.05	14.20	14.02	14.10
4212	NASDAQ	MERC	Wed, Nov 23, 2022	13.83	14.12	13.63	14.05
4211	NASDAQ	MERC	Tue, Nov 22, 2022	13.69	13.93	13.64	13.92
4210	NASDAQ	MERC	Mon, Nov 21, 2022	13.41	13.81	13.26	13.53
4209	NASDAQ	MERC	Fri, Nov 18, 2022	13.69	14.09	13.41	13.46
4208	NASDAQ	MERC	Thu, Nov 17, 2022	13.49	13.84	13.39	13.56
4207	NASDAQ	MERC	Wed, Nov 16, 2022	13.75	13.84	13.46	13.65
4206	NASDAQ	MERC	Tue, Nov 15, 2022	13.99	14.20	13.78	13.85
4205	NASDAQ	MERC	Mon, Nov 14, 2022	13.89	14.11	13.52	13.86
4204	NASDAQ	MERC	Fri, Nov 11, 2022	14.05	14.19	13.88	13.92
4203	NASDAQ	MERC	Thu, Nov 10, 2022	13.57	13.97	13.51	13.89
4202	NASDAQ	MERC	Wed, Nov 9, 2022	13.41	13.56	13.19	13.23
4201	NASDAQ	MERC	Tue, Nov 8, 2022	13.62	13.69	13.45	13.53
4200	NASDAQ	MERC	Mon, Nov 7, 2022	13.42	13.75	13.35	13.64
4199	NASDAQ	MERC	Fri, Nov 4, 2022	13.07	13.49	13.05	13.37
4198	NASDAQ	MERC	Thu, Nov 3, 2022	12.58	12.96	12.36	12.81
4197	NASDAQ	MERC	Wed, Nov 2, 2022	12.88	13.43	12.56	12.73
4196	NASDAQ	MERC	Tue, Nov 1, 2022	13.50	13.56	12.82	12.90
4195	NASDAQ	MERC	Mon, Oct 31, 2022	13.85	14.34	13.37	13.42
4194	NASDAQ	MERC	Fri, Oct 28, 2022	13.98	14.43	13.63	13.90
4193	NASDAQ	MERC	Thu, Oct 27, 2022	14.72	14.97	14.30	14.61
4192	NASDAQ	MERC	Wed, Oct 26, 2022	14.73	14.85	14.51	14.59
4191	NASDAQ	MERC	Tue, Oct 25, 2022	14.54	14.92	14.51	14.66
4190	NASDAQ	MERC	Mon, Oct 24, 2022	14.22	14.61	14.14	14.60
4189	NASDAQ	MERC	Fri, Oct 21, 2022	13.70	14.33	13.63	14.30
4188	NASDAQ	MERC	Thu, Oct 20, 2022	13.51	13.99	13.51	13.69
4187	NASDAQ	MERC	Wed, Oct 19, 2022	14.28	14.28	13.35	13.62
4186	NASDAQ	MERC	Tue, Oct 18, 2022	14.47	14.69	14.12	14.36
4185	NASDAQ	MERC	Mon, Oct 17, 2022	14.50	14.68	14.29	14.30
4184	NASDAQ	MERC	Fri, Oct 14, 2022	14.53	14.74	14.28	14.33
4183	NASDAQ	MERC	Thu, Oct 13, 2022	13.81	14.39	13.77	14.38
4182	NASDAQ	MERC	Wed, Oct 12, 2022	13.85	14.13	13.67	14.03
4181	NASDAQ	MERC	Tue, Oct 11, 2022	13.58	14.02	13.54	13.83
4180	NASDAQ	MERC	Mon, Oct 10, 2022	13.57	14.00	13.57	13.71
4179	NASDAQ	MERC	Fri, Oct 7, 2022	13.58	13.64	13.17	13.56
4178	NASDAQ	MERC	Thu, Oct 6, 2022	13.35	13.71	13.33	13.65
4177	NASDAQ	MERC	Wed, Oct 5, 2022	13.16	13.63	13.15	13.49
4176	NASDAQ	MERC	Tue, Oct 4, 2022	13.08	13.44	12.87	13.41
4175	NASDAQ	MERC	Mon, Oct 3, 2022	12.57	13.35	12.57	12.91
4174	NASDAQ	MERC	Fri, Sep 30, 2022	12.54	12.96	12.30	12.30
4173	NASDAQ	MERC	Thu, Sep 29, 2022	12.10	12.37	11.76	12.32
4172	NASDAQ	MERC	Wed, Sep 28, 2022	11.82	12.29	11.82	12.20
4171	NASDAQ	MERC	Tue, Sep 27, 2022	11.76	11.96	11.46	11.95
4170	NASDAQ	MERC	Mon, Sep 26, 2022	11.91	12.20	11.68	11.76
4169	NASDAQ	MERC	Fri, Sep 23, 2022	12.07	12.13	11.67	11.94
4168	NASDAQ	MERC	Thu, Sep 22, 2022	12.45	12.52	12.30	12.38
4167	NASDAQ	MERC	Wed, Sep 21, 2022	12.58	12.63	12.14	12.38
4166	NASDAQ	MERC	Tue, Sep 20, 2022	13.07	13.10	12.59	12.66
4165	NASDAQ	MERC	Mon, Sep 19, 2022	13.24	13.44	13.17	13.34
4164	NASDAQ	MERC	Fri, Sep 16, 2022	13.38	13.52	13.09	13.45
4163	NASDAQ	MERC	Thu, Sep 15, 2022	13.53	13.64	13.19	13.31
4162	NASDAQ	MERC	Wed, Sep 14, 2022	13.76	13.89	13.51	13.64
4161	NASDAQ	MERC	Tue, Sep 13, 2022	14.21	14.38	13.72	13.73
4160	NASDAQ	MERC	Mon, Sep 12, 2022	14.29	14.72	14.29	14.47
4159	NASDAQ	MERC	Fri, Sep 9, 2022	14.09	14.46	13.90	14.26
4158	NASDAQ	MERC	Thu, Sep 8, 2022	15.96	16.01	13.75	14.07
4157	NASDAQ	MERC	Wed, Sep 7, 2022	16.32	16.34	15.75	16.07
4156	NASDAQ	MERC	Tue, Sep 6, 2022	16.19	16.43	16.07	16.34
4155	NASDAQ	MERC	Fri, Sep 2, 2022	16.71	17.09	16.08	16.14
4154	NASDAQ	MERC	Thu, Sep 1, 2022	16.08	16.56	15.93	16.45
4153	NASDAQ	MERC	Wed, Aug 31, 2022	15.73	16.32	15.73	16.22
4152	NASDAQ	MERC	Tue, Aug 30, 2022	15.89	16.05	15.63	15.81
4151	NASDAQ	MERC	Mon, Aug 29, 2022	16.00	16.13	15.79	15.86
4150	NASDAQ	MERC	Fri, Aug 26, 2022	16.62	16.62	16.19	16.25
4149	NASDAQ	MERC	Thu, Aug 25, 2022	16.10	16.69	15.98	16.68
4148	NASDAQ	MERC	Wed, Aug 24, 2022	15.87	16.16	15.81	16.04
4147	NASDAQ	MERC	Tue, Aug 23, 2022	15.60	15.93	15.59	15.90
4146	NASDAQ	MERC	Mon, Aug 22, 2022	16.16	16.42	15.32	15.68
4145	NASDAQ	MERC	Fri, Aug 19, 2022	16.83	16.85	16.66	16.70
4144	NASDAQ	MERC	Thu, Aug 18, 2022	16.70	16.89	16.63	16.86
4143	NASDAQ	MERC	Wed, Aug 17, 2022	16.91	17.01	16.55	16.77
4142	NASDAQ	MERC	Tue, Aug 16, 2022	16.75	17.25	16.65	17.05
4141	NASDAQ	MERC	Mon, Aug 15, 2022	17.34	17.50	16.58	16.68
4140	NASDAQ	MERC	Fri, Aug 12, 2022	16.67	17.39	16.67	17.29
4139	NASDAQ	MERC	Thu, Aug 11, 2022	16.14	16.52	15.92	16.26
4138	NASDAQ	MERC	Wed, Aug 10, 2022	15.50	15.98	15.36	15.93
4137	NASDAQ	MERC	Tue, Aug 9, 2022	15.26	15.50	15.15	15.46
4136	NASDAQ	MERC	Mon, Aug 8, 2022	15.25	15.67	15.25	15.27
4135	NASDAQ	MERC	Fri, Aug 5, 2022	14.92	15.29	14.80	15.11
4134	NASDAQ	MERC	Thu, Aug 4, 2022	14.84	14.98	14.54	14.97
4133	NASDAQ	MERC	Wed, Aug 3, 2022	15.25	15.37	14.83	14.90
4132	NASDAQ	MERC	Tue, Aug 2, 2022	16.28	16.37	14.96	15.10
4131	NASDAQ	MERC	Mon, Aug 1, 2022	16.36	16.41	16.05	16.15
4130	NASDAQ	MERC	Fri, Jul 29, 2022	16.50	16.81	15.91	15.96
4129	NASDAQ	MERC	Thu, Jul 28, 2022	16.23	16.25	15.72	16.14
4128	NASDAQ	MERC	Wed, Jul 27, 2022	16.26	16.42	15.89	15.96
4127	NASDAQ	MERC	Tue, Jul 26, 2022	16.26	16.82	16.18	16.19
4126	NASDAQ	MERC	Mon, Jul 25, 2022	15.43	16.27	15.43	16.21
4125	NASDAQ	MERC	Fri, Jul 22, 2022	15.35	15.50	14.82	15.19
4124	NASDAQ	MERC	Thu, Jul 21, 2022	15.87	15.88	15.02	15.44
4123	NASDAQ	MERC	Wed, Jul 20, 2022	14.53	15.88	14.48	15.73
4122	NASDAQ	MERC	Tue, Jul 19, 2022	14.12	14.65	14.05	14.57
4121	NASDAQ	MERC	Mon, Jul 18, 2022	14.04	14.29	13.92	14.00
4120	NASDAQ	MERC	Fri, Jul 15, 2022	13.97	14.04	13.69	13.93
4119	NASDAQ	MERC	Thu, Jul 14, 2022	13.67	13.86	13.48	13.74
4118	NASDAQ	MERC	Wed, Jul 13, 2022	13.66	13.96	13.60	13.90
4117	NASDAQ	MERC	Tue, Jul 12, 2022	13.95	14.24	13.72	13.83
4116	NASDAQ	MERC	Mon, Jul 11, 2022	13.99	14.11	13.80	13.86
4115	NASDAQ	MERC	Fri, Jul 8, 2022	14.02	14.21	13.82	14.06
4114	NASDAQ	MERC	Thu, Jul 7, 2022	14.11	14.53	13.99	13.99
4113	NASDAQ	MERC	Wed, Jul 6, 2022	13.21	14.07	12.90	13.86
4112	NASDAQ	MERC	Tue, Jul 5, 2022	13.15	13.20	11.97	12.39
4111	NASDAQ	MERC	Fri, Jul 1, 2022	13.09	13.33	12.96	13.30
4110	NASDAQ	MERC	Thu, Jun 30, 2022	12.80	13.23	12.76	13.15
4109	NASDAQ	MERC	Wed, Jun 29, 2022	13.12	13.41	12.87	12.97
4108	NASDAQ	MERC	Tue, Jun 28, 2022	13.22	13.55	13.11	13.11
4107	NASDAQ	MERC	Mon, Jun 27, 2022	13.07	13.28	12.97	13.13
4106	NASDAQ	MERC	Fri, Jun 24, 2022	12.87	13.21	12.70	12.97
4105	NASDAQ	MERC	Thu, Jun 23, 2022	13.32	13.32	12.79	12.83
4104	NASDAQ	MERC	Wed, Jun 22, 2022	13.31	13.52	12.96	13.37
4103	NASDAQ	MERC	Tue, Jun 21, 2022	13.63	13.97	13.50	13.63
4102	NASDAQ	MERC	Fri, Jun 17, 2022	13.43	13.68	13.18	13.34
4101	NASDAQ	MERC	Thu, Jun 16, 2022	13.90	14.01	13.22	13.43
4100	NASDAQ	MERC	Wed, Jun 15, 2022	14.14	14.36	13.90	14.17
4099	NASDAQ	MERC	Tue, Jun 14, 2022	14.29	14.37	13.94	14.02
4098	NASDAQ	MERC	Mon, Jun 13, 2022	14.25	14.46	13.90	14.11
4097	NASDAQ	MERC	Fri, Jun 10, 2022	15.62	15.62	14.58	14.65
4096	NASDAQ	MERC	Thu, Jun 9, 2022	16.45	16.45	15.92	15.94
4095	NASDAQ	MERC	Wed, Jun 8, 2022	16.10	16.47	15.71	16.44
4094	NASDAQ	MERC	Tue, Jun 7, 2022	15.77	16.15	15.62	16.09
4093	NASDAQ	MERC	Mon, Jun 6, 2022	15.30	16.03	15.26	15.85
4092	NASDAQ	MERC	Fri, Jun 3, 2022	14.86	15.37	14.84	15.09
4091	NASDAQ	MERC	Thu, Jun 2, 2022	14.71	14.92	14.54	14.88
4090	NASDAQ	MERC	Wed, Jun 1, 2022	14.75	14.82	14.51	14.67
4089	NASDAQ	MERC	Tue, May 31, 2022	14.90	14.97	14.65	14.77
4088	NASDAQ	MERC	Fri, May 27, 2022	14.73	15.05	14.73	14.93
4087	NASDAQ	MERC	Thu, May 26, 2022	14.25	14.77	14.25	14.74
4086	NASDAQ	MERC	Wed, May 25, 2022	13.87	14.40	13.87	14.25
4085	NASDAQ	MERC	Tue, May 24, 2022	14.30	14.66	13.80	13.98
4084	NASDAQ	MERC	Mon, May 23, 2022	14.28	14.59	14.22	14.40
4083	NASDAQ	MERC	Fri, May 20, 2022	15.03	15.11	14.07	14.24
4082	NASDAQ	MERC	Thu, May 19, 2022	14.75	15.11	14.62	14.87
4081	NASDAQ	MERC	Wed, May 18, 2022	15.24	15.44	14.84	14.95
4080	NASDAQ	MERC	Tue, May 17, 2022	15.36	15.63	15.27	15.48
4079	NASDAQ	MERC	Mon, May 16, 2022	14.75	15.15	14.69	15.08
4078	NASDAQ	MERC	Fri, May 13, 2022	14.71	15.07	14.56	14.85
4077	NASDAQ	MERC	Thu, May 12, 2022	14.73	15.16	14.45	14.71
4076	NASDAQ	MERC	Wed, May 11, 2022	14.98	15.22	14.75	14.86
4075	NASDAQ	MERC	Tue, May 10, 2022	15.38	15.60	14.72	14.91
4074	NASDAQ	MERC	Mon, May 9, 2022	15.46	15.79	15.23	15.26
4073	NASDAQ	MERC	Fri, May 6, 2022	16.13	16.25	15.62	15.81
4072	NASDAQ	MERC	Thu, May 5, 2022	16.59	16.85	15.99	16.28
4071	NASDAQ	MERC	Wed, May 4, 2022	16.44	16.70	16.19	16.56
4070	NASDAQ	MERC	Tue, May 3, 2022	15.47	16.40	15.47	16.34
4069	NASDAQ	MERC	Mon, May 2, 2022	16.18	16.27	15.11	15.46
4068	NASDAQ	MERC	Fri, Apr 29, 2022	16.78	17.05	15.55	16.01
4067	NASDAQ	MERC	Thu, Apr 28, 2022	15.94	16.37	15.49	16.31
4066	NASDAQ	MERC	Wed, Apr 27, 2022	15.55	15.88	15.45	15.79
4065	NASDAQ	MERC	Tue, Apr 26, 2022	16.08	16.40	15.50	15.56
4064	NASDAQ	MERC	Mon, Apr 25, 2022	15.64	16.12	15.22	16.07
4063	NASDAQ	MERC	Fri, Apr 22, 2022	16.63	16.73	15.85	15.91
4062	NASDAQ	MERC	Thu, Apr 21, 2022	16.63	17.06	16.49	16.63
4061	NASDAQ	MERC	Wed, Apr 20, 2022	16.25	17.17	16.23	16.37
4060	NASDAQ	MERC	Tue, Apr 19, 2022	15.58	16.35	15.57	16.11
4059	NASDAQ	MERC	Mon, Apr 18, 2022	15.57	15.99	15.50	15.54
4058	NASDAQ	MERC	Thu, Apr 14, 2022	14.92	16.20	14.86	15.63
4057	NASDAQ	MERC	Wed, Apr 13, 2022	14.56	14.94	14.40	14.84
4056	NASDAQ	MERC	Tue, Apr 12, 2022	14.38	14.60	14.30	14.43
4055	NASDAQ	MERC	Mon, Apr 11, 2022	14.25	14.56	14.21	14.28
4054	NASDAQ	MERC	Fri, Apr 8, 2022	14.18	14.37	14.09	14.17
4053	NASDAQ	MERC	Thu, Apr 7, 2022	13.88	14.18	13.65	14.18
4052	NASDAQ	MERC	Wed, Apr 6, 2022	13.67	13.90	13.50	13.56
4051	NASDAQ	MERC	Tue, Apr 5, 2022	13.75	14.02	13.68	13.77
4050	NASDAQ	MERC	Mon, Apr 4, 2022	14.07	14.08	13.76	13.91
4049	NASDAQ	MERC	Fri, Apr 1, 2022	13.93	14.15	13.83	14.13
4048	NASDAQ	MERC	Thu, Mar 31, 2022	14.06	14.19	13.93	13.95
4047	NASDAQ	MERC	Wed, Mar 30, 2022	14.18	14.38	13.97	14.07
4046	NASDAQ	MERC	Tue, Mar 29, 2022	14.22	14.43	14.15	14.16
4045	NASDAQ	MERC	Mon, Mar 28, 2022	14.52	14.56	14.24	14.29
4044	NASDAQ	MERC	Fri, Mar 25, 2022	14.44	14.80	14.31	14.41
4043	NASDAQ	MERC	Thu, Mar 24, 2022	14.39	14.70	14.29	14.38
4042	NASDAQ	MERC	Wed, Mar 23, 2022	14.23	14.44	14.16	14.23
4041	NASDAQ	MERC	Tue, Mar 22, 2022	14.67	14.75	14.19	14.19
4040	NASDAQ	MERC	Mon, Mar 21, 2022	14.35	14.66	14.31	14.51
4039	NASDAQ	MERC	Fri, Mar 18, 2022	14.02	14.40	13.82	14.38
4038	NASDAQ	MERC	Thu, Mar 17, 2022	13.87	14.07	13.44	14.03
4037	NASDAQ	MERC	Wed, Mar 16, 2022	14.04	14.21	13.61	13.86
4036	NASDAQ	MERC	Tue, Mar 15, 2022	14.35	14.38	13.80	13.84
4035	NASDAQ	MERC	Mon, Mar 14, 2022	14.53	14.95	14.17	14.35
4034	NASDAQ	MERC	Fri, Mar 11, 2022	14.33	14.66	14.31	14.53
4033	NASDAQ	MERC	Thu, Mar 10, 2022	13.57	14.31	13.39	14.19
4032	NASDAQ	MERC	Wed, Mar 9, 2022	13.20	13.54	13.06	13.54
4031	NASDAQ	MERC	Tue, Mar 8, 2022	12.64	13.23	12.52	12.99
4030	NASDAQ	MERC	Mon, Mar 7, 2022	12.78	13.08	12.61	12.65
4029	NASDAQ	MERC	Fri, Mar 4, 2022	13.06	13.06	12.69	12.90
4028	NASDAQ	MERC	Thu, Mar 3, 2022	13.37	13.41	13.05	13.23
4027	NASDAQ	MERC	Wed, Mar 2, 2022	13.04	13.29	12.81	13.29
4026	NASDAQ	MERC	Tue, Mar 1, 2022	13.36	13.43	12.97	13.06
4025	NASDAQ	MERC	Mon, Feb 28, 2022	13.30	13.39	13.14	13.37
4024	NASDAQ	MERC	Fri, Feb 25, 2022	13.11	13.44	12.99	13.35
4023	NASDAQ	MERC	Thu, Feb 24, 2022	12.91	13.20	12.79	13.11
4022	NASDAQ	MERC	Wed, Feb 23, 2022	13.72	14.00	13.13	13.17
4021	NASDAQ	MERC	Tue, Feb 22, 2022	13.17	13.79	12.89	13.54
4020	NASDAQ	MERC	Fri, Feb 18, 2022	13.22	14.07	12.97	13.13
4019	NASDAQ	MERC	Thu, Feb 17, 2022	12.91	13.28	12.75	13.25
4018	NASDAQ	MERC	Wed, Feb 16, 2022	12.85	13.04	12.71	12.95
4017	NASDAQ	MERC	Tue, Feb 15, 2022	12.61	12.95	12.49	12.85
4016	NASDAQ	MERC	Mon, Feb 14, 2022	12.66	12.79	12.41	12.47
4015	NASDAQ	MERC	Fri, Feb 11, 2022	12.30	12.94	12.30	12.56
4014	NASDAQ	MERC	Thu, Feb 10, 2022	12.27	12.76	12.25	12.44
4013	NASDAQ	MERC	Wed, Feb 9, 2022	12.67	12.70	12.37	12.38
4012	NASDAQ	MERC	Tue, Feb 8, 2022	12.32	12.66	12.32	12.53
4011	NASDAQ	MERC	Mon, Feb 7, 2022	12.41	12.80	12.28	12.37
4010	NASDAQ	MERC	Fri, Feb 4, 2022	12.16	12.66	12.12	12.33
4009	NASDAQ	MERC	Thu, Feb 3, 2022	12.55	12.83	12.09	12.13
4008	NASDAQ	MERC	Wed, Feb 2, 2022	12.52	12.86	12.24	12.73
4007	NASDAQ	MERC	Tue, Feb 1, 2022	12.22	12.71	12.22	12.47
4006	NASDAQ	MERC	Mon, Jan 31, 2022	12.04	12.30	11.75	12.15
4005	NASDAQ	MERC	Fri, Jan 28, 2022	11.07	11.15	10.83	11.15
4004	NASDAQ	MERC	Thu, Jan 27, 2022	11.01	11.29	10.91	10.97
4003	NASDAQ	MERC	Wed, Jan 26, 2022	11.35	11.42	10.98	11.02
4002	NASDAQ	MERC	Tue, Jan 25, 2022	11.41	11.47	11.07	11.33
4001	NASDAQ	MERC	Mon, Jan 24, 2022	11.12	11.50	10.94	11.48
4000	NASDAQ	MERC	Fri, Jan 21, 2022	11.69	11.81	11.27	11.43
3999	NASDAQ	MERC	Thu, Jan 20, 2022	11.88	12.00	11.65	11.70
3998	NASDAQ	MERC	Wed, Jan 19, 2022	12.08	12.09	11.86	11.88
3997	NASDAQ	MERC	Tue, Jan 18, 2022	12.48	12.50	12.00	12.03
3996	NASDAQ	MERC	Fri, Jan 14, 2022	12.22	12.50	12.16	12.50
3995	NASDAQ	MERC	Thu, Jan 13, 2022	12.39	12.63	12.30	12.35
3994	NASDAQ	MERC	Wed, Jan 12, 2022	11.85	12.35	11.85	12.30
3993	NASDAQ	MERC	Tue, Jan 11, 2022	12.47	12.47	11.82	11.85
3992	NASDAQ	MERC	Mon, Jan 10, 2022	11.83	12.03	11.50	11.77
3991	NASDAQ	MERC	Fri, Jan 7, 2022	12.05	12.17	12.00	12.09
3990	NASDAQ	MERC	Thu, Jan 6, 2022	11.95	12.22	11.81	12.01
3989	NASDAQ	MERC	Wed, Jan 5, 2022	12.32	12.48	11.96	12.03
3988	NASDAQ	MERC	Tue, Jan 4, 2022	12.20	12.31	12.09	12.25
3987	NASDAQ	MERC	Mon, Jan 3, 2022	11.95	12.16	11.88	12.11
3986	NASDAQ	MERC	Fri, Dec 31, 2021	11.88	12.01	11.74	11.99
3985	NASDAQ	MERC	Thu, Dec 30, 2021	11.74	11.91	11.55	11.83
3984	NASDAQ	MERC	Wed, Dec 29, 2021	11.59	11.82	11.59	11.69
3983	NASDAQ	MERC	Tue, Dec 28, 2021	11.73	11.81	11.53	11.55
3982	NASDAQ	MERC	Mon, Dec 27, 2021	11.52	11.77	11.44	11.76
3981	NASDAQ	MERC	Thu, Dec 23, 2021	11.28	11.63	11.26	11.49
3980	NASDAQ	MERC	Wed, Dec 22, 2021	11.11	11.36	10.95	11.28
3979	NASDAQ	MERC	Tue, Dec 21, 2021	10.95	11.18	10.95	11.13
3978	NASDAQ	MERC	Mon, Dec 20, 2021	11.28	11.32	10.82	10.87
3977	NASDAQ	MERC	Fri, Dec 17, 2021	11.22	11.60	11.05	11.44
3976	NASDAQ	MERC	Thu, Dec 16, 2021	11.39	11.45	11.14	11.20
3975	NASDAQ	MERC	Wed, Dec 15, 2021	11.10	11.31	10.87	11.29
3974	NASDAQ	MERC	Tue, Dec 14, 2021	11.49	11.51	11.00	11.17
3973	NASDAQ	MERC	Mon, Dec 13, 2021	11.59	11.71	11.39	11.49
3972	NASDAQ	MERC	Fri, Dec 10, 2021	11.75	11.92	11.49	11.61
3971	NASDAQ	MERC	Thu, Dec 9, 2021	11.70	11.77	11.52	11.72
3970	NASDAQ	MERC	Wed, Dec 8, 2021	11.96	12.16	11.75	11.79
3969	NASDAQ	MERC	Tue, Dec 7, 2021	11.80	12.00	11.80	11.87
3968	NASDAQ	MERC	Mon, Dec 6, 2021	11.52	11.87	11.49	11.73
3967	NASDAQ	MERC	Fri, Dec 3, 2021	11.35	11.40	11.01	11.36
3966	NASDAQ	MERC	Thu, Dec 2, 2021	11.00	11.28	10.87	11.28
3965	NASDAQ	MERC	Wed, Dec 1, 2021	11.01	11.30	10.83	10.86
3964	NASDAQ	MERC	Tue, Nov 30, 2021	10.99	11.18	10.62	10.70
3963	NASDAQ	MERC	Mon, Nov 29, 2021	11.20	11.34	11.06	11.18
3962	NASDAQ	MERC	Fri, Nov 26, 2021	11.05	11.19	10.64	11.14
3961	NASDAQ	MERC	Wed, Nov 24, 2021	11.20	11.34	11.13	11.15
3960	NASDAQ	MERC	Tue, Nov 23, 2021	10.95	11.21	10.94	11.18
3959	NASDAQ	MERC	Mon, Nov 22, 2021	10.78	11.02	10.74	10.93
3958	NASDAQ	MERC	Fri, Nov 19, 2021	11.01	11.10	10.76	10.77
3957	NASDAQ	MERC	Thu, Nov 18, 2021	11.18	11.27	11.04	11.10
3956	NASDAQ	MERC	Wed, Nov 17, 2021	11.00	11.27	10.77	11.21
3955	NASDAQ	MERC	Tue, Nov 16, 2021	10.79	11.08	10.73	11.04
3954	NASDAQ	MERC	Mon, Nov 15, 2021	11.14	11.14	10.74	10.86
3953	NASDAQ	MERC	Fri, Nov 12, 2021	11.18	11.32	10.88	10.90
3952	NASDAQ	MERC	Thu, Nov 11, 2021	11.21	11.32	11.10	11.18
3951	NASDAQ	MERC	Wed, Nov 10, 2021	11.34	11.34	11.04	11.22
3950	NASDAQ	MERC	Tue, Nov 9, 2021	10.86	11.30	10.60	11.29
3949	NASDAQ	MERC	Mon, Nov 8, 2021	10.33	10.56	10.25	10.54
3948	NASDAQ	MERC	Fri, Nov 5, 2021	10.51	10.71	10.36	10.40
3947	NASDAQ	MERC	Thu, Nov 4, 2021	10.68	10.68	10.20	10.42
3946	NASDAQ	MERC	Wed, Nov 3, 2021	10.63	10.89	10.60	10.65
3945	NASDAQ	MERC	Tue, Nov 2, 2021	10.69	10.69	10.35	10.57
3944	NASDAQ	MERC	Mon, Nov 1, 2021	10.22	10.77	9.51	10.75
3943	NASDAQ	MERC	Fri, Oct 29, 2021	11.12	11.12	9.67	10.77
3942	NASDAQ	MERC	Thu, Oct 28, 2021	10.63	11.16	10.43	10.95
3941	NASDAQ	MERC	Wed, Oct 27, 2021	10.60	10.91	10.41	10.54
3940	NASDAQ	MERC	Tue, Oct 26, 2021	10.34	10.35	10.16	10.25
3939	NASDAQ	MERC	Mon, Oct 25, 2021	10.05	10.39	10.04	10.28
3938	NASDAQ	MERC	Fri, Oct 22, 2021	10.26	10.55	10.26	10.34
3937	NASDAQ	MERC	Thu, Oct 21, 2021	10.17	10.34	10.09	10.30
3936	NASDAQ	MERC	Wed, Oct 20, 2021	10.34	10.49	10.14	10.17
3935	NASDAQ	MERC	Tue, Oct 19, 2021	10.70	10.70	10.07	10.31
3934	NASDAQ	MERC	Mon, Oct 18, 2021	10.30	10.69	10.14	10.66
3933	NASDAQ	MERC	Fri, Oct 15, 2021	10.88	10.88	10.27	10.28
3932	NASDAQ	MERC	Thu, Oct 14, 2021	11.05	11.07	10.70	10.74
3931	NASDAQ	MERC	Wed, Oct 13, 2021	11.18	11.20	10.74	11.00
3930	NASDAQ	MERC	Tue, Oct 12, 2021	11.54	11.63	10.82	11.21
3929	NASDAQ	MERC	Mon, Oct 11, 2021	11.60	11.80	11.49	11.51
3928	NASDAQ	MERC	Fri, Oct 8, 2021	11.40	11.55	11.38	11.54
3927	NASDAQ	MERC	Thu, Oct 7, 2021	11.30	11.39	11.16	11.34
3926	NASDAQ	MERC	Wed, Oct 6, 2021	11.34	11.60	11.03	11.21
3925	NASDAQ	MERC	Tue, Oct 5, 2021	11.63	11.63	11.32	11.49
3924	NASDAQ	MERC	Mon, Oct 4, 2021	11.72	11.92	11.40	11.55
3923	NASDAQ	MERC	Fri, Oct 1, 2021	11.64	11.76	11.53	11.64
3922	NASDAQ	MERC	Thu, Sep 30, 2021	12.17	12.24	11.59	11.59
3921	NASDAQ	MERC	Wed, Sep 29, 2021	12.20	12.42	11.97	12.07
3920	NASDAQ	MERC	Tue, Sep 28, 2021	12.12	12.48	11.95	12.29
3919	NASDAQ	MERC	Mon, Sep 27, 2021	12.29	12.47	12.21	12.32
3918	NASDAQ	MERC	Fri, Sep 24, 2021	12.11	12.42	12.05	12.21
3917	NASDAQ	MERC	Thu, Sep 23, 2021	11.81	12.26	11.81	12.19
3916	NASDAQ	MERC	Wed, Sep 22, 2021	11.47	11.99	11.47	11.75
3915	NASDAQ	MERC	Tue, Sep 21, 2021	11.24	11.48	11.08	11.46
3914	NASDAQ	MERC	Mon, Sep 20, 2021	10.78	11.21	10.65	11.19
3913	NASDAQ	MERC	Fri, Sep 17, 2021	11.05	11.15	10.72	11.05
3912	NASDAQ	MERC	Thu, Sep 16, 2021	11.20	11.27	11.01	11.06
3911	NASDAQ	MERC	Wed, Sep 15, 2021	10.96	11.21	10.93	11.21
3910	NASDAQ	MERC	Tue, Sep 14, 2021	11.16	11.16	10.86	10.97
3909	NASDAQ	MERC	Mon, Sep 13, 2021	11.36	11.38	11.05	11.07
3908	NASDAQ	MERC	Fri, Sep 10, 2021	11.30	11.49	11.18	11.28
3907	NASDAQ	MERC	Thu, Sep 9, 2021	11.18	11.34	11.01	11.27
3906	NASDAQ	MERC	Wed, Sep 8, 2021	11.32	11.38	11.17	11.21
3905	NASDAQ	MERC	Tue, Sep 7, 2021	11.53	11.53	11.22	11.22
3904	NASDAQ	MERC	Fri, Sep 3, 2021	11.45	11.55	11.33	11.51
3903	NASDAQ	MERC	Thu, Sep 2, 2021	11.39	11.52	11.30	11.43
3902	NASDAQ	MERC	Wed, Sep 1, 2021	11.41	11.63	11.19	11.40
3901	NASDAQ	MERC	Tue, Aug 31, 2021	11.48	11.48	11.32	11.38
3900	NASDAQ	MERC	Mon, Aug 30, 2021	11.60	11.60	11.36	11.45
3899	NASDAQ	MERC	Fri, Aug 27, 2021	11.37	11.75	11.36	11.72
3898	NASDAQ	MERC	Thu, Aug 26, 2021	11.57	11.61	11.33	11.35
3897	NASDAQ	MERC	Wed, Aug 25, 2021	11.35	11.61	11.24	11.54
3896	NASDAQ	MERC	Tue, Aug 24, 2021	11.11	11.32	11.11	11.27
3895	NASDAQ	MERC	Mon, Aug 23, 2021	11.22	11.51	11.10	11.11
3894	NASDAQ	MERC	Fri, Aug 20, 2021	11.00	11.28	10.88	11.25
3893	NASDAQ	MERC	Thu, Aug 19, 2021	10.70	11.05	10.58	11.02
3892	NASDAQ	MERC	Wed, Aug 18, 2021	11.03	11.18	10.83	10.86
3891	NASDAQ	MERC	Tue, Aug 17, 2021	11.16	11.23	11.01	11.03
3890	NASDAQ	MERC	Mon, Aug 16, 2021	11.30	11.43	11.05	11.27
3889	NASDAQ	MERC	Fri, Aug 13, 2021	11.62	11.62	11.33	11.40
3888	NASDAQ	MERC	Thu, Aug 12, 2021	11.94	11.94	11.38	11.58
3887	NASDAQ	MERC	Wed, Aug 11, 2021	11.75	11.76	11.50	11.63
3886	NASDAQ	MERC	Tue, Aug 10, 2021	11.47	11.74	11.39	11.71
3885	NASDAQ	MERC	Mon, Aug 9, 2021	11.53	11.63	11.29	11.52
3884	NASDAQ	MERC	Fri, Aug 6, 2021	11.68	11.73	11.45	11.57
3883	NASDAQ	MERC	Thu, Aug 5, 2021	11.62	11.71	11.40	11.42
3882	NASDAQ	MERC	Wed, Aug 4, 2021	11.77	11.87	11.50	11.59
3881	NASDAQ	MERC	Tue, Aug 3, 2021	11.80	12.02	11.44	11.78
3880	NASDAQ	MERC	Mon, Aug 2, 2021	11.64	12.15	11.48	11.50
3879	NASDAQ	MERC	Fri, Jul 30, 2021	11.83	11.90	11.12	11.63
3878	NASDAQ	MERC	Thu, Jul 29, 2021	11.79	12.05	11.65	11.91
3877	NASDAQ	MERC	Wed, Jul 28, 2021	11.59	11.77	11.45	11.67
3876	NASDAQ	MERC	Tue, Jul 27, 2021	11.50	11.64	11.33	11.53
3875	NASDAQ	MERC	Mon, Jul 26, 2021	11.45	11.64	11.45	11.59
3874	NASDAQ	MERC	Fri, Jul 23, 2021	11.53	11.92	11.33	11.45
3873	NASDAQ	MERC	Thu, Jul 22, 2021	11.76	11.76	11.37	11.38
3872	NASDAQ	MERC	Wed, Jul 21, 2021	11.55	12.05	11.55	11.68
3871	NASDAQ	MERC	Tue, Jul 20, 2021	11.27	11.73	11.14	11.45
3870	NASDAQ	MERC	Mon, Jul 19, 2021	11.42	11.42	10.94	11.21
3869	NASDAQ	MERC	Fri, Jul 16, 2021	12.25	12.25	11.66	11.67
3868	NASDAQ	MERC	Thu, Jul 15, 2021	12.16	12.27	12.00	12.20
3867	NASDAQ	MERC	Wed, Jul 14, 2021	12.15	12.58	12.10	12.25
3866	NASDAQ	MERC	Tue, Jul 13, 2021	12.10	12.39	11.87	12.09
3865	NASDAQ	MERC	Mon, Jul 12, 2021	12.06	12.33	12.06	12.21
3864	NASDAQ	MERC	Fri, Jul 9, 2021	11.83	12.23	11.68	12.15
3863	NASDAQ	MERC	Thu, Jul 8, 2021	12.00	12.23	11.72	11.94
3862	NASDAQ	MERC	Wed, Jul 7, 2021	12.07	12.40	12.00	12.13
3861	NASDAQ	MERC	Tue, Jul 6, 2021	12.44	12.44	12.07	12.07
3860	NASDAQ	MERC	Fri, Jul 2, 2021	12.64	12.69	12.43	12.50
3859	NASDAQ	MERC	Thu, Jul 1, 2021	12.74	12.85	12.62	12.68
3858	NASDAQ	MERC	Wed, Jun 30, 2021	12.61	12.83	12.50	12.75
3857	NASDAQ	MERC	Tue, Jun 29, 2021	12.34	12.61	12.33	12.50
3856	NASDAQ	MERC	Mon, Jun 28, 2021	12.77	12.79	12.38	12.48
3855	NASDAQ	MERC	Fri, Jun 25, 2021	12.77	13.00	12.56	12.82
3854	NASDAQ	MERC	Thu, Jun 24, 2021	12.46	12.79	12.42	12.77
3853	NASDAQ	MERC	Wed, Jun 23, 2021	12.53	12.79	12.43	12.45
3852	NASDAQ	MERC	Tue, Jun 22, 2021	12.63	12.83	12.31	12.48
3851	NASDAQ	MERC	Mon, Jun 21, 2021	12.45	12.70	12.35	12.60
3850	NASDAQ	MERC	Fri, Jun 18, 2021	12.71	12.75	12.26	12.33
3849	NASDAQ	MERC	Thu, Jun 17, 2021	13.16	13.34	12.74	12.85
3848	NASDAQ	MERC	Wed, Jun 16, 2021	13.52	13.67	13.16	13.26
3847	NASDAQ	MERC	Tue, Jun 15, 2021	13.43	13.61	13.28	13.61
3846	NASDAQ	MERC	Mon, Jun 14, 2021	13.93	14.06	13.44	13.50
3845	NASDAQ	MERC	Fri, Jun 11, 2021	13.55	13.87	13.55	13.73
3844	NASDAQ	MERC	Thu, Jun 10, 2021	13.64	13.86	13.49	13.49
3843	NASDAQ	MERC	Wed, Jun 9, 2021	13.35	13.74	13.24	13.72
3842	NASDAQ	MERC	Tue, Jun 8, 2021	13.42	13.58	13.35	13.37
3841	NASDAQ	MERC	Mon, Jun 7, 2021	13.77	13.98	13.39	13.42
3840	NASDAQ	MERC	Fri, Jun 4, 2021	14.01	14.05	13.66	13.73
3839	NASDAQ	MERC	Thu, Jun 3, 2021	14.33	14.33	13.92	14.02
3838	NASDAQ	MERC	Wed, Jun 2, 2021	14.57	14.61	14.27	14.39
3837	NASDAQ	MERC	Tue, Jun 1, 2021	15.04	15.18	14.48	14.60
3836	NASDAQ	MERC	Fri, May 28, 2021	14.69	14.91	14.49	14.84
3835	NASDAQ	MERC	Thu, May 27, 2021	14.65	14.88	14.59	14.68
3834	NASDAQ	MERC	Wed, May 26, 2021	14.20	14.68	14.00	14.50
3833	NASDAQ	MERC	Tue, May 25, 2021	14.70	14.91	14.21	14.24
3832	NASDAQ	MERC	Mon, May 24, 2021	14.72	14.72	14.47	14.55
3831	NASDAQ	MERC	Fri, May 21, 2021	14.94	14.99	14.62	14.67
3830	NASDAQ	MERC	Thu, May 20, 2021	15.05	15.07	14.68	14.87
3829	NASDAQ	MERC	Wed, May 19, 2021	14.86	15.13	14.48	15.06
3828	NASDAQ	MERC	Tue, May 18, 2021	15.03	15.25	14.89	15.07
3827	NASDAQ	MERC	Mon, May 17, 2021	15.22	15.22	14.82	15.05
3826	NASDAQ	MERC	Fri, May 14, 2021	15.52	15.65	15.17	15.26
3825	NASDAQ	MERC	Thu, May 13, 2021	15.03	15.69	15.03	15.51
3824	NASDAQ	MERC	Wed, May 12, 2021	15.95	16.01	15.07	15.17
3823	NASDAQ	MERC	Tue, May 11, 2021	15.91	16.18	15.60	15.82
3822	NASDAQ	MERC	Mon, May 10, 2021	16.24	16.70	16.10	16.15
3821	NASDAQ	MERC	Fri, May 7, 2021	15.92	16.39	15.71	15.91
3820	NASDAQ	MERC	Thu, May 6, 2021	15.97	16.38	15.66	16.01
3819	NASDAQ	MERC	Wed, May 5, 2021	16.16	16.27	15.82	15.84
3818	NASDAQ	MERC	Tue, May 4, 2021	15.96	16.40	15.78	16.15
3817	NASDAQ	MERC	Mon, May 3, 2021	16.52	16.65	15.75	16.16
3816	NASDAQ	MERC	Fri, Apr 30, 2021	17.07	18.14	16.47	16.49
3815	NASDAQ	MERC	Thu, Apr 29, 2021	17.33	17.84	16.50	16.80
3814	NASDAQ	MERC	Wed, Apr 28, 2021	17.51	17.78	16.93	17.14
3813	NASDAQ	MERC	Tue, Apr 27, 2021	17.30	17.52	17.06	17.37
3812	NASDAQ	MERC	Mon, Apr 26, 2021	17.06	17.57	17.04	17.27
3811	NASDAQ	MERC	Fri, Apr 23, 2021	15.37	17.05	15.25	16.86
3810	NASDAQ	MERC	Thu, Apr 22, 2021	16.25	16.40	16.00	16.06
3809	NASDAQ	MERC	Wed, Apr 21, 2021	15.75	16.32	15.75	16.31
3808	NASDAQ	MERC	Tue, Apr 20, 2021	16.24	16.46	15.52	15.71
3807	NASDAQ	MERC	Mon, Apr 19, 2021	16.05	16.39	15.90	16.20
3806	NASDAQ	MERC	Fri, Apr 16, 2021	15.93	16.07	15.84	16.00
3805	NASDAQ	MERC	Thu, Apr 15, 2021	15.84	15.98	15.59	15.79
3804	NASDAQ	MERC	Wed, Apr 14, 2021	15.39	15.95	15.39	15.68
3803	NASDAQ	MERC	Tue, Apr 13, 2021	15.70	15.78	15.29	15.41
3802	NASDAQ	MERC	Mon, Apr 12, 2021	15.81	16.15	15.66	15.69
3801	NASDAQ	MERC	Fri, Apr 9, 2021	15.88	16.00	15.55	15.78
3800	NASDAQ	MERC	Thu, Apr 8, 2021	15.83	15.91	15.50	15.90
3799	NASDAQ	MERC	Wed, Apr 7, 2021	15.24	16.40	15.24	15.65
3798	NASDAQ	MERC	Tue, Apr 6, 2021	15.11	15.30	14.99	14.99
3797	NASDAQ	MERC	Mon, Apr 5, 2021	14.68	15.16	14.54	15.05
3796	NASDAQ	MERC	Thu, Apr 1, 2021	14.39	14.68	14.26	14.62
3795	NASDAQ	MERC	Wed, Mar 31, 2021	14.49	14.89	14.39	14.39
3794	NASDAQ	MERC	Tue, Mar 30, 2021	14.07	14.90	13.79	14.61
3793	NASDAQ	MERC	Mon, Mar 29, 2021	14.87	15.28	14.45	14.54
3792	NASDAQ	MERC	Fri, Mar 26, 2021	14.34	14.94	14.34	14.83
3791	NASDAQ	MERC	Thu, Mar 25, 2021	13.58	14.30	13.51	14.16
3790	NASDAQ	MERC	Wed, Mar 24, 2021	13.90	14.99	13.37	13.73
3789	NASDAQ	MERC	Tue, Mar 23, 2021	14.41	14.64	13.73	13.81
3788	NASDAQ	MERC	Mon, Mar 22, 2021	14.27	14.76	13.96	14.44
3787	NASDAQ	MERC	Fri, Mar 19, 2021	14.64	14.90	14.14	14.38
3786	NASDAQ	MERC	Thu, Mar 18, 2021	15.00	15.27	14.45	14.53
3785	NASDAQ	MERC	Wed, Mar 17, 2021	14.64	15.21	14.59	15.05
3784	NASDAQ	MERC	Tue, Mar 16, 2021	15.33	15.37	14.85	15.17
3783	NASDAQ	MERC	Mon, Mar 15, 2021	15.87	15.88	15.31	15.37
3782	NASDAQ	MERC	Fri, Mar 12, 2021	15.94	16.08	15.80	15.88
3781	NASDAQ	MERC	Thu, Mar 11, 2021	15.77	16.00	15.62	15.90
3780	NASDAQ	MERC	Wed, Mar 10, 2021	15.86	16.00	15.52	15.59
3779	NASDAQ	MERC	Tue, Mar 9, 2021	16.15	16.70	15.69	15.87
3778	NASDAQ	MERC	Mon, Mar 8, 2021	15.47	16.08	15.12	15.99
3777	NASDAQ	MERC	Fri, Mar 5, 2021	14.83	15.34	14.17	15.34
3776	NASDAQ	MERC	Thu, Mar 4, 2021	15.20	15.38	14.33	14.84
3775	NASDAQ	MERC	Wed, Mar 3, 2021	15.89	16.05	15.06	15.24
3774	NASDAQ	MERC	Tue, Mar 2, 2021	15.67	16.67	15.53	15.73
3773	NASDAQ	MERC	Mon, Mar 1, 2021	16.20	16.35	15.40	15.68
3772	NASDAQ	MERC	Fri, Feb 26, 2021	14.00	15.68	13.39	15.37
3771	NASDAQ	MERC	Thu, Feb 25, 2021	13.80	14.86	13.80	14.10
3770	NASDAQ	MERC	Wed, Feb 24, 2021	13.49	13.91	13.49	13.82
3769	NASDAQ	MERC	Tue, Feb 23, 2021	13.74	13.74	13.06	13.46
3768	NASDAQ	MERC	Mon, Feb 22, 2021	13.44	13.76	13.22	13.69
3767	NASDAQ	MERC	Fri, Feb 19, 2021	13.26	13.50	12.99	13.42
3766	NASDAQ	MERC	Thu, Feb 18, 2021	13.25	13.52	13.05	13.11
3765	NASDAQ	MERC	Wed, Feb 17, 2021	13.07	13.66	12.81	13.06
3764	NASDAQ	MERC	Tue, Feb 16, 2021	13.96	14.00	13.30	13.58
3763	NASDAQ	MERC	Fri, Feb 12, 2021	13.70	13.98	13.54	13.72
3762	NASDAQ	MERC	Thu, Feb 11, 2021	13.40	13.73	13.17	13.72
3761	NASDAQ	MERC	Wed, Feb 10, 2021	13.04	13.44	12.81	13.33
3760	NASDAQ	MERC	Tue, Feb 9, 2021	12.99	13.44	12.90	13.03
3759	NASDAQ	MERC	Mon, Feb 8, 2021	12.46	12.76	12.30	12.75
3758	NASDAQ	MERC	Fri, Feb 5, 2021	12.17	12.56	12.16	12.23
3757	NASDAQ	MERC	Thu, Feb 4, 2021	12.40	12.42	11.91	12.01
3756	NASDAQ	MERC	Wed, Feb 3, 2021	11.94	12.27	11.67	12.25
3755	NASDAQ	MERC	Tue, Feb 2, 2021	12.01	12.06	11.59	11.96
3754	NASDAQ	MERC	Mon, Feb 1, 2021	11.40	12.01	11.36	11.87
3753	NASDAQ	MERC	Fri, Jan 29, 2021	11.07	11.53	10.96	11.30
3752	NASDAQ	MERC	Thu, Jan 28, 2021	11.26	11.26	11.02	11.05
3751	NASDAQ	MERC	Wed, Jan 27, 2021	11.52	11.53	11.12	11.16
3750	NASDAQ	MERC	Tue, Jan 26, 2021	11.83	11.90	11.50	11.78
3749	NASDAQ	MERC	Mon, Jan 25, 2021	12.01	12.08	11.59	11.72
3748	NASDAQ	MERC	Fri, Jan 22, 2021	12.14	12.24	11.87	12.00
3747	NASDAQ	MERC	Thu, Jan 21, 2021	12.41	12.55	12.18	12.27
3746	NASDAQ	MERC	Wed, Jan 20, 2021	11.59	12.51	11.50	12.44
3745	NASDAQ	MERC	Tue, Jan 19, 2021	11.58	11.67	11.18	11.44
3744	NASDAQ	MERC	Fri, Jan 15, 2021	11.22	11.62	11.22	11.55
3743	NASDAQ	MERC	Thu, Jan 14, 2021	11.46	11.84	11.22	11.35
3742	NASDAQ	MERC	Wed, Jan 13, 2021	11.22	11.46	11.10	11.40
3741	NASDAQ	MERC	Tue, Jan 12, 2021	11.27	11.59	11.21	11.46
3740	NASDAQ	MERC	Mon, Jan 11, 2021	11.15	11.44	11.10	11.20
3739	NASDAQ	MERC	Fri, Jan 8, 2021	11.74	11.74	10.95	11.28
3738	NASDAQ	MERC	Thu, Jan 7, 2021	11.46	11.54	10.99	11.47
3737	NASDAQ	MERC	Wed, Jan 6, 2021	10.88	11.45	10.88	11.39
3736	NASDAQ	MERC	Tue, Jan 5, 2021	10.25	10.85	10.20	10.70
3735	NASDAQ	MERC	Mon, Jan 4, 2021	10.37	10.54	10.04	10.26
3734	NASDAQ	MERC	Thu, Dec 31, 2020	10.20	10.37	9.62	10.25
3733	NASDAQ	MERC	Wed, Dec 30, 2020	10.15	10.39	10.08	10.23
3732	NASDAQ	MERC	Tue, Dec 29, 2020	10.10	10.20	9.93	10.08
3731	NASDAQ	MERC	Mon, Dec 28, 2020	9.85	10.15	9.62	10.06
3730	NASDAQ	MERC	Thu, Dec 24, 2020	9.56	9.85	9.56	9.79
3729	NASDAQ	MERC	Wed, Dec 23, 2020	9.27	9.62	9.27	9.58
3728	NASDAQ	MERC	Tue, Dec 22, 2020	9.50	9.50	9.21	9.27
3727	NASDAQ	MERC	Mon, Dec 21, 2020	9.94	10.20	9.52	9.56
3726	NASDAQ	MERC	Fri, Dec 18, 2020	10.44	10.64	10.14	10.14
3725	NASDAQ	MERC	Thu, Dec 17, 2020	10.32	10.51	10.19	10.34
3724	NASDAQ	MERC	Wed, Dec 16, 2020	10.52	10.76	10.27	10.40
3723	NASDAQ	MERC	Tue, Dec 15, 2020	10.26	10.48	10.19	10.47
3722	NASDAQ	MERC	Mon, Dec 14, 2020	10.10	10.33	10.05	10.24
3721	NASDAQ	MERC	Fri, Dec 11, 2020	10.10	10.20	9.75	10.01
3720	NASDAQ	MERC	Thu, Dec 10, 2020	9.86	10.13	9.33	10.13
3719	NASDAQ	MERC	Wed, Dec 9, 2020	9.90	10.22	9.80	10.00
3718	NASDAQ	MERC	Tue, Dec 8, 2020	9.54	9.81	9.35	9.78
3717	NASDAQ	MERC	Mon, Dec 7, 2020	9.65	9.65	9.21	9.54
3716	NASDAQ	MERC	Fri, Dec 4, 2020	9.21	9.62	9.21	9.58
3715	NASDAQ	MERC	Thu, Dec 3, 2020	9.00	9.49	8.80	9.21
3714	NASDAQ	MERC	Wed, Dec 2, 2020	8.09	9.14	8.08	9.10
3713	NASDAQ	MERC	Tue, Dec 1, 2020	8.25	8.32	8.03	8.10
3712	NASDAQ	MERC	Mon, Nov 30, 2020	8.17	8.47	8.12	8.19
3711	NASDAQ	MERC	Fri, Nov 27, 2020	8.62	8.63	8.14	8.24
3710	NASDAQ	MERC	Wed, Nov 25, 2020	8.67	8.70	8.35	8.63
3709	NASDAQ	MERC	Tue, Nov 24, 2020	8.49	8.79	8.49	8.65
3708	NASDAQ	MERC	Mon, Nov 23, 2020	8.04	8.49	8.04	8.40
3707	NASDAQ	MERC	Fri, Nov 20, 2020	7.65	8.15	7.58	8.03
3706	NASDAQ	MERC	Thu, Nov 19, 2020	7.67	7.77	7.53	7.67
3705	NASDAQ	MERC	Wed, Nov 18, 2020	7.73	7.97	7.66	7.71
3704	NASDAQ	MERC	Tue, Nov 17, 2020	7.76	7.78	7.49	7.75
3703	NASDAQ	MERC	Mon, Nov 16, 2020	7.66	8.07	7.61	7.86
3702	NASDAQ	MERC	Fri, Nov 13, 2020	7.07	7.61	7.07	7.50
3701	NASDAQ	MERC	Thu, Nov 12, 2020	7.28	7.44	6.98	7.07
3700	NASDAQ	MERC	Wed, Nov 11, 2020	7.32	7.56	7.30	7.38
3699	NASDAQ	MERC	Tue, Nov 10, 2020	7.09	7.41	7.06	7.32
3698	NASDAQ	MERC	Mon, Nov 9, 2020	7.11	7.45	6.91	6.98
3697	NASDAQ	MERC	Fri, Nov 6, 2020	6.86	6.98	6.75	6.84
3696	NASDAQ	MERC	Thu, Nov 5, 2020	6.63	6.89	6.62	6.82
3695	NASDAQ	MERC	Wed, Nov 4, 2020	6.80	6.86	6.52	6.59
3694	NASDAQ	MERC	Tue, Nov 3, 2020	6.54	7.02	6.54	6.86
3693	NASDAQ	MERC	Mon, Nov 2, 2020	6.83	6.91	6.35	6.50
3692	NASDAQ	MERC	Fri, Oct 30, 2020	6.49	6.66	6.15	6.29
3691	NASDAQ	MERC	Thu, Oct 29, 2020	5.90	6.27	5.77	6.23
3690	NASDAQ	MERC	Wed, Oct 28, 2020	6.00	6.07	5.80	5.89
3689	NASDAQ	MERC	Tue, Oct 27, 2020	6.52	6.52	6.07	6.09
3688	NASDAQ	MERC	Mon, Oct 26, 2020	6.63	6.74	6.45	6.54
3687	NASDAQ	MERC	Fri, Oct 23, 2020	6.80	6.89	6.68	6.81
3686	NASDAQ	MERC	Thu, Oct 22, 2020	6.87	6.94	6.59	6.73
3685	NASDAQ	MERC	Wed, Oct 21, 2020	6.99	7.09	6.89	6.89
3684	NASDAQ	MERC	Tue, Oct 20, 2020	7.00	7.19	6.95	7.02
3683	NASDAQ	MERC	Mon, Oct 19, 2020	6.91	7.10	6.81	7.00
3682	NASDAQ	MERC	Fri, Oct 16, 2020	6.86	6.93	6.76	6.91
3681	NASDAQ	MERC	Thu, Oct 15, 2020	6.79	6.92	6.70	6.86
3680	NASDAQ	MERC	Wed, Oct 14, 2020	6.79	6.93	6.72	6.85
3679	NASDAQ	MERC	Tue, Oct 13, 2020	6.76	6.89	6.59	6.76
3678	NASDAQ	MERC	Mon, Oct 12, 2020	6.51	6.82	6.50	6.82
3677	NASDAQ	MERC	Fri, Oct 9, 2020	6.65	6.70	6.45	6.54
3676	NASDAQ	MERC	Thu, Oct 8, 2020	6.43	6.68	6.35	6.61
3675	NASDAQ	MERC	Wed, Oct 7, 2020	6.30	6.48	6.26	6.44
3674	NASDAQ	MERC	Tue, Oct 6, 2020	6.59	6.68	6.23	6.26
3673	NASDAQ	MERC	Mon, Oct 5, 2020	6.41	6.68	6.34	6.57
3672	NASDAQ	MERC	Fri, Oct 2, 2020	6.31	6.51	6.31	6.40
3671	NASDAQ	MERC	Thu, Oct 1, 2020	6.62	6.62	6.40	6.46
3670	NASDAQ	MERC	Wed, Sep 30, 2020	6.34	6.70	6.34	6.60
3669	NASDAQ	MERC	Tue, Sep 29, 2020	6.20	6.39	6.12	6.35
3668	NASDAQ	MERC	Mon, Sep 28, 2020	6.31	6.37	6.06	6.16
3667	NASDAQ	MERC	Fri, Sep 25, 2020	6.37	6.67	6.25	6.33
3666	NASDAQ	MERC	Thu, Sep 24, 2020	6.50	6.66	6.42	6.45
3665	NASDAQ	MERC	Wed, Sep 23, 2020	7.06	7.11	6.49	6.51
3664	NASDAQ	MERC	Tue, Sep 22, 2020	7.15	7.19	6.98	7.00
3663	NASDAQ	MERC	Mon, Sep 21, 2020	7.15	7.25	7.02	7.13
3662	NASDAQ	MERC	Fri, Sep 18, 2020	7.22	7.48	7.05	7.31
3661	NASDAQ	MERC	Thu, Sep 17, 2020	7.03	7.33	6.78	7.26
3660	NASDAQ	MERC	Wed, Sep 16, 2020	7.17	7.25	6.96	7.14
3659	NASDAQ	MERC	Tue, Sep 15, 2020	7.10	7.24	6.86	7.15
3658	NASDAQ	MERC	Mon, Sep 14, 2020	7.09	7.30	7.06	7.08
3657	NASDAQ	MERC	Fri, Sep 11, 2020	7.21	7.21	7.03	7.07
3656	NASDAQ	MERC	Thu, Sep 10, 2020	7.36	7.53	7.13	7.19
3655	NASDAQ	MERC	Wed, Sep 9, 2020	7.75	7.76	7.30	7.37
3654	NASDAQ	MERC	Tue, Sep 8, 2020	8.10	8.18	7.70	7.71
3653	NASDAQ	MERC	Fri, Sep 4, 2020	8.19	8.35	8.03	8.24
3652	NASDAQ	MERC	Thu, Sep 3, 2020	8.44	8.52	8.12	8.15
3651	NASDAQ	MERC	Wed, Sep 2, 2020	8.37	8.57	8.28	8.51
3650	NASDAQ	MERC	Tue, Sep 1, 2020	8.32	8.52	8.17	8.39
3649	NASDAQ	MERC	Mon, Aug 31, 2020	8.46	8.61	8.25	8.38
3648	NASDAQ	MERC	Fri, Aug 28, 2020	8.35	8.60	8.26	8.48
3647	NASDAQ	MERC	Thu, Aug 27, 2020	8.30	8.39	8.08	8.36
3646	NASDAQ	MERC	Wed, Aug 26, 2020	8.17	8.43	8.14	8.32
3645	NASDAQ	MERC	Tue, Aug 25, 2020	8.76	8.76	8.15	8.18
3644	NASDAQ	MERC	Mon, Aug 24, 2020	7.86	8.01	7.76	8.00
3643	NASDAQ	MERC	Fri, Aug 21, 2020	7.92	7.92	7.63	7.76
3642	NASDAQ	MERC	Thu, Aug 20, 2020	7.82	8.08	7.80	8.00
3641	NASDAQ	MERC	Wed, Aug 19, 2020	8.05	8.12	7.83	7.91
3640	NASDAQ	MERC	Tue, Aug 18, 2020	8.05	8.18	7.83	8.05
3639	NASDAQ	MERC	Mon, Aug 17, 2020	8.17	8.28	7.97	8.09
3638	NASDAQ	MERC	Fri, Aug 14, 2020	8.08	8.21	8.00	8.05
3637	NASDAQ	MERC	Thu, Aug 13, 2020	8.00	8.20	7.92	8.18
3636	NASDAQ	MERC	Wed, Aug 12, 2020	8.11	8.11	7.84	8.05
3635	NASDAQ	MERC	Tue, Aug 11, 2020	7.72	8.16	7.64	7.95
3634	NASDAQ	MERC	Mon, Aug 10, 2020	7.58	7.70	7.46	7.63
3633	NASDAQ	MERC	Fri, Aug 7, 2020	7.20	7.74	7.20	7.57
3632	NASDAQ	MERC	Thu, Aug 6, 2020	7.12	7.48	7.02	7.20
3631	NASDAQ	MERC	Wed, Aug 5, 2020	7.21	7.31	7.06	7.12
3630	NASDAQ	MERC	Tue, Aug 4, 2020	7.22	7.22	6.95	7.16
3629	NASDAQ	MERC	Mon, Aug 3, 2020	7.44	7.44	7.10	7.19
3628	NASDAQ	MERC	Fri, Jul 31, 2020	7.54	7.75	7.30	7.45
3627	NASDAQ	MERC	Thu, Jul 30, 2020	7.87	7.97	7.67	7.78
3626	NASDAQ	MERC	Wed, Jul 29, 2020	7.79	8.08	7.72	8.00
3625	NASDAQ	MERC	Tue, Jul 28, 2020	8.01	8.03	7.74	7.79
3624	NASDAQ	MERC	Mon, Jul 27, 2020	7.94	8.03	7.72	8.00
3623	NASDAQ	MERC	Fri, Jul 24, 2020	7.73	7.97	7.70	7.95
3622	NASDAQ	MERC	Thu, Jul 23, 2020	7.75	7.85	7.58	7.71
3621	NASDAQ	MERC	Wed, Jul 22, 2020	7.91	8.03	7.74	7.78
3620	NASDAQ	MERC	Tue, Jul 21, 2020	8.05	8.17	7.78	7.84
3619	NASDAQ	MERC	Mon, Jul 20, 2020	7.95	8.10	7.84	7.99
3618	NASDAQ	MERC	Fri, Jul 17, 2020	7.78	8.01	7.75	8.01
3617	NASDAQ	MERC	Thu, Jul 16, 2020	7.82	7.88	7.65	7.76
3616	NASDAQ	MERC	Wed, Jul 15, 2020	8.06	8.18	7.80	7.88
3615	NASDAQ	MERC	Tue, Jul 14, 2020	7.78	8.00	7.71	7.89
3614	NASDAQ	MERC	Mon, Jul 13, 2020	8.08	8.08	7.75	7.78
3613	NASDAQ	MERC	Fri, Jul 10, 2020	7.64	8.06	7.58	8.02
3612	NASDAQ	MERC	Thu, Jul 9, 2020	7.87	7.87	7.59	7.65
3611	NASDAQ	MERC	Wed, Jul 8, 2020	7.79	7.91	7.66	7.87
3610	NASDAQ	MERC	Tue, Jul 7, 2020	8.10	8.19	7.71	7.82
3609	NASDAQ	MERC	Mon, Jul 6, 2020	8.29	8.32	8.07	8.19
3608	NASDAQ	MERC	Thu, Jul 2, 2020	8.22	8.39	8.01	8.12
3607	NASDAQ	MERC	Wed, Jul 1, 2020	8.16	8.44	7.97	8.06
3606	NASDAQ	MERC	Tue, Jun 30, 2020	8.09	8.30	8.06	8.16
3605	NASDAQ	MERC	Mon, Jun 29, 2020	7.59	8.35	7.59	8.12
3604	NASDAQ	MERC	Fri, Jun 26, 2020	7.82	7.88	7.53	7.54
3603	NASDAQ	MERC	Thu, Jun 25, 2020	7.88	7.95	7.68	7.89
3602	NASDAQ	MERC	Wed, Jun 24, 2020	8.20	8.20	7.84	7.90
3601	NASDAQ	MERC	Tue, Jun 23, 2020	8.39	8.63	8.15	8.37
3600	NASDAQ	MERC	Mon, Jun 22, 2020	8.61	8.67	8.31	8.37
3599	NASDAQ	MERC	Fri, Jun 19, 2020	8.68	9.03	8.61	8.69
3598	NASDAQ	MERC	Thu, Jun 18, 2020	8.55	8.79	8.44	8.58
3597	NASDAQ	MERC	Wed, Jun 17, 2020	8.84	8.84	8.49	8.62
3596	NASDAQ	MERC	Tue, Jun 16, 2020	9.03	9.12	8.72	8.87
3595	NASDAQ	MERC	Mon, Jun 15, 2020	8.11	8.80	8.05	8.76
3594	NASDAQ	MERC	Fri, Jun 12, 2020	8.71	8.80	8.06	8.42
3593	NASDAQ	MERC	Thu, Jun 11, 2020	8.58	8.58	7.97	8.46
3592	NASDAQ	MERC	Wed, Jun 10, 2020	9.63	9.75	8.82	8.83
3591	NASDAQ	MERC	Tue, Jun 9, 2020	10.09	10.09	9.28	9.70
3590	NASDAQ	MERC	Mon, Jun 8, 2020	9.15	10.43	9.12	10.33
3589	NASDAQ	MERC	Fri, Jun 5, 2020	9.18	9.42	8.77	8.87
3588	NASDAQ	MERC	Thu, Jun 4, 2020	8.84	9.77	8.71	9.77
3587	NASDAQ	MERC	Wed, Jun 3, 2020	8.20	8.95	8.20	8.90
3586	NASDAQ	MERC	Tue, Jun 2, 2020	7.90	8.33	7.43	8.16
3585	NASDAQ	MERC	Mon, Jun 1, 2020	7.94	8.03	7.50	7.85
3584	NASDAQ	MERC	Fri, May 29, 2020	8.16	8.21	7.89	8.07
3583	NASDAQ	MERC	Thu, May 28, 2020	8.72	8.72	8.17	8.26
3582	NASDAQ	MERC	Wed, May 27, 2020	8.47	8.66	8.33	8.60
3581	NASDAQ	MERC	Tue, May 26, 2020	8.33	8.50	8.22	8.39
3580	NASDAQ	MERC	Fri, May 22, 2020	7.76	8.12	7.76	8.09
3579	NASDAQ	MERC	Thu, May 21, 2020	7.76	7.92	7.72	7.75
3578	NASDAQ	MERC	Wed, May 20, 2020	7.56	8.00	7.56	7.75
3577	NASDAQ	MERC	Tue, May 19, 2020	7.94	8.06	7.50	7.52
3576	NASDAQ	MERC	Mon, May 18, 2020	7.97	8.37	7.96	8.01
3575	NASDAQ	MERC	Fri, May 15, 2020	7.76	7.90	7.73	7.78
3574	NASDAQ	MERC	Thu, May 14, 2020	7.62	7.84	7.33	7.82
3573	NASDAQ	MERC	Wed, May 13, 2020	7.94	8.10	7.54	7.80
3572	NASDAQ	MERC	Tue, May 12, 2020	8.28	8.41	8.00	8.01
3571	NASDAQ	MERC	Mon, May 11, 2020	8.51	8.64	7.95	8.25
3570	NASDAQ	MERC	Fri, May 8, 2020	8.24	8.75	8.23	8.71
3569	NASDAQ	MERC	Thu, May 7, 2020	7.97	8.23	7.95	8.12
3568	NASDAQ	MERC	Wed, May 6, 2020	8.31	8.39	7.95	7.99
3567	NASDAQ	MERC	Tue, May 5, 2020	8.64	8.98	8.17	8.28
3566	NASDAQ	MERC	Mon, May 4, 2020	9.47	9.54	8.30	8.41
3565	NASDAQ	MERC	Fri, May 1, 2020	9.51	9.58	9.00	9.34
3564	NASDAQ	MERC	Thu, Apr 30, 2020	10.07	10.19	9.48	10.08
3563	NASDAQ	MERC	Wed, Apr 29, 2020	9.28	9.70	9.23	9.62
3562	NASDAQ	MERC	Tue, Apr 28, 2020	8.99	9.24	8.97	9.06
3561	NASDAQ	MERC	Mon, Apr 27, 2020	8.43	8.93	8.43	8.86
3560	NASDAQ	MERC	Fri, Apr 24, 2020	8.43	8.48	8.25	8.39
3559	NASDAQ	MERC	Thu, Apr 23, 2020	8.15	8.61	7.93	8.43
3558	NASDAQ	MERC	Wed, Apr 22, 2020	8.05	8.23	7.99	8.06
3557	NASDAQ	MERC	Tue, Apr 21, 2020	7.77	8.03	7.59	7.95
3556	NASDAQ	MERC	Mon, Apr 20, 2020	8.10	8.36	7.89	7.95
3555	NASDAQ	MERC	Fri, Apr 17, 2020	8.40	8.67	8.22	8.29
3554	NASDAQ	MERC	Thu, Apr 16, 2020	8.15	8.28	7.82	8.17
3553	NASDAQ	MERC	Wed, Apr 15, 2020	8.17	8.30	7.97	8.18
3552	NASDAQ	MERC	Tue, Apr 14, 2020	8.42	8.83	8.19	8.37
3551	NASDAQ	MERC	Mon, Apr 13, 2020	8.65	9.51	8.24	8.37
3550	NASDAQ	MERC	Thu, Apr 9, 2020	8.66	9.00	8.61	8.70
3549	NASDAQ	MERC	Wed, Apr 8, 2020	8.00	8.65	7.89	8.46
3548	NASDAQ	MERC	Tue, Apr 7, 2020	7.95	8.20	7.74	7.82
3547	NASDAQ	MERC	Mon, Apr 6, 2020	7.14	7.70	7.14	7.64
3546	NASDAQ	MERC	Fri, Apr 3, 2020	7.34	7.38	6.76	7.04
3545	NASDAQ	MERC	Thu, Apr 2, 2020	7.01	7.68	7.01	7.34
3544	NASDAQ	MERC	Wed, Apr 1, 2020	6.98	7.19	6.77	6.97
3543	NASDAQ	MERC	Tue, Mar 31, 2020	7.44	7.67	7.21	7.24
3542	NASDAQ	MERC	Mon, Mar 30, 2020	7.35	7.58	7.01	7.37
3541	NASDAQ	MERC	Fri, Mar 27, 2020	6.76	7.47	6.57	7.28
3540	NASDAQ	MERC	Thu, Mar 26, 2020	7.04	7.37	6.64	7.01
3539	NASDAQ	MERC	Wed, Mar 25, 2020	6.62	7.53	6.54	6.96
3538	NASDAQ	MERC	Tue, Mar 24, 2020	7.06	7.24	6.42	6.76
3537	NASDAQ	MERC	Mon, Mar 23, 2020	7.55	7.90	6.75	6.83
3536	NASDAQ	MERC	Fri, Mar 20, 2020	8.01	8.37	7.27	7.51
3535	NASDAQ	MERC	Thu, Mar 19, 2020	7.49	8.41	7.43	7.97
3534	NASDAQ	MERC	Wed, Mar 18, 2020	7.94	8.42	7.40	7.59
3533	NASDAQ	MERC	Tue, Mar 17, 2020	8.09	9.10	7.75	8.47
3532	NASDAQ	MERC	Mon, Mar 16, 2020	6.88	8.03	6.88	7.56
3531	NASDAQ	MERC	Fri, Mar 13, 2020	7.37	7.83	7.09	7.61
3530	NASDAQ	MERC	Thu, Mar 12, 2020	6.76	7.69	6.61	7.00
3529	NASDAQ	MERC	Wed, Mar 11, 2020	7.68	7.68	7.13	7.23
3528	NASDAQ	MERC	Tue, Mar 10, 2020	7.88	7.95	7.46	7.95
3527	NASDAQ	MERC	Mon, Mar 9, 2020	8.14	8.48	6.46	7.39
3526	NASDAQ	MERC	Fri, Mar 6, 2020	8.53	8.84	8.36	8.58
3525	NASDAQ	MERC	Thu, Mar 5, 2020	8.86	8.97	8.52	8.84
3524	NASDAQ	MERC	Wed, Mar 4, 2020	8.88	9.11	8.63	9.10
3523	NASDAQ	MERC	Tue, Mar 3, 2020	9.09	9.23	8.71	8.75
3522	NASDAQ	MERC	Mon, Mar 2, 2020	8.88	9.01	8.63	8.95
3521	NASDAQ	MERC	Fri, Feb 28, 2020	8.50	8.91	8.50	8.86
3520	NASDAQ	MERC	Thu, Feb 27, 2020	9.06	9.08	8.71	8.82
3519	NASDAQ	MERC	Wed, Feb 26, 2020	9.60	9.60	9.25	9.27
3518	NASDAQ	MERC	Tue, Feb 25, 2020	10.20	10.25	9.42	9.48
3517	NASDAQ	MERC	Mon, Feb 24, 2020	9.98	10.14	9.75	10.10
3516	NASDAQ	MERC	Fri, Feb 21, 2020	10.49	10.54	10.23	10.33
3515	NASDAQ	MERC	Thu, Feb 20, 2020	10.60	11.00	10.52	10.52
3514	NASDAQ	MERC	Wed, Feb 19, 2020	10.41	10.62	10.35	10.52
3513	NASDAQ	MERC	Tue, Feb 18, 2020	10.35	10.53	10.22	10.50
3512	NASDAQ	MERC	Fri, Feb 14, 2020	10.52	10.61	9.56	10.40
3511	NASDAQ	MERC	Thu, Feb 13, 2020	10.97	11.00	10.67	10.71
3510	NASDAQ	MERC	Wed, Feb 12, 2020	11.09	11.45	10.95	11.00
3509	NASDAQ	MERC	Tue, Feb 11, 2020	10.67	11.16	10.66	10.99
3508	NASDAQ	MERC	Mon, Feb 10, 2020	10.45	10.69	10.40	10.58
3507	NASDAQ	MERC	Fri, Feb 7, 2020	10.65	10.91	10.32	10.49
3506	NASDAQ	MERC	Thu, Feb 6, 2020	11.00	11.00	10.68	10.81
3505	NASDAQ	MERC	Wed, Feb 5, 2020	10.95	11.01	10.74	10.93
3504	NASDAQ	MERC	Tue, Feb 4, 2020	10.94	10.99	10.55	10.89
3503	NASDAQ	MERC	Mon, Feb 3, 2020	10.93	11.14	10.67	10.74
3502	NASDAQ	MERC	Fri, Jan 31, 2020	11.28	11.28	10.86	11.01
3501	NASDAQ	MERC	Thu, Jan 30, 2020	11.58	11.58	11.15	11.34
3500	NASDAQ	MERC	Wed, Jan 29, 2020	11.84	11.94	11.69	11.70
3499	NASDAQ	MERC	Tue, Jan 28, 2020	12.05	12.09	11.72	11.74
3498	NASDAQ	MERC	Mon, Jan 27, 2020	11.90	12.03	11.79	11.94
3497	NASDAQ	MERC	Fri, Jan 24, 2020	12.80	12.80	12.12	12.15
3496	NASDAQ	MERC	Thu, Jan 23, 2020	13.21	13.21	12.69	12.82
3495	NASDAQ	MERC	Wed, Jan 22, 2020	13.24	13.44	13.09	13.28
3494	NASDAQ	MERC	Tue, Jan 21, 2020	13.26	13.26	12.97	13.10
3493	NASDAQ	MERC	Fri, Jan 17, 2020	12.89	13.25	12.88	13.25
3492	NASDAQ	MERC	Thu, Jan 16, 2020	12.22	12.86	12.22	12.78
3491	NASDAQ	MERC	Wed, Jan 15, 2020	12.26	12.29	11.98	12.19
3490	NASDAQ	MERC	Tue, Jan 14, 2020	12.26	12.31	11.98	12.26
3489	NASDAQ	MERC	Mon, Jan 13, 2020	11.86	12.32	11.83	12.29
3488	NASDAQ	MERC	Fri, Jan 10, 2020	11.88	11.95	11.61	11.84
3487	NASDAQ	MERC	Thu, Jan 9, 2020	12.07	12.09	11.79	11.88
3486	NASDAQ	MERC	Wed, Jan 8, 2020	11.77	12.14	11.71	12.07
3485	NASDAQ	MERC	Tue, Jan 7, 2020	11.59	11.83	11.55	11.81
3484	NASDAQ	MERC	Mon, Jan 6, 2020	11.90	11.99	11.53	11.67
3483	NASDAQ	MERC	Fri, Jan 3, 2020	12.16	12.20	11.96	12.00
3482	NASDAQ	MERC	Thu, Jan 2, 2020	12.43	12.58	12.29	12.36
3481	NASDAQ	MERC	Tue, Dec 31, 2019	12.41	12.61	12.23	12.30
3480	NASDAQ	MERC	Mon, Dec 30, 2019	12.56	12.60	12.38	12.45
3479	NASDAQ	MERC	Fri, Dec 27, 2019	12.57	12.59	12.39	12.53
3478	NASDAQ	MERC	Thu, Dec 26, 2019	12.72	12.86	12.44	12.56
3477	NASDAQ	MERC	Tue, Dec 24, 2019	12.30	12.68	12.25	12.68
3476	NASDAQ	MERC	Mon, Dec 23, 2019	12.31	12.34	12.01	12.30
3475	NASDAQ	MERC	Fri, Dec 20, 2019	12.21	12.35	12.00	12.31
3474	NASDAQ	MERC	Thu, Dec 19, 2019	12.26	12.30	12.16	12.17
3473	NASDAQ	MERC	Wed, Dec 18, 2019	12.05	12.33	11.84	12.33
3472	NASDAQ	MERC	Tue, Dec 17, 2019	12.27	12.32	12.00	12.01
3471	NASDAQ	MERC	Mon, Dec 16, 2019	12.50	12.55	12.00	12.29
3470	NASDAQ	MERC	Fri, Dec 13, 2019	12.31	12.44	12.15	12.44
3469	NASDAQ	MERC	Thu, Dec 12, 2019	12.20	12.50	12.09	12.38
3468	NASDAQ	MERC	Wed, Dec 11, 2019	12.15	12.27	12.10	12.20
3467	NASDAQ	MERC	Tue, Dec 10, 2019	12.27	12.35	12.16	12.25
3466	NASDAQ	MERC	Mon, Dec 9, 2019	12.10	12.39	12.10	12.27
3465	NASDAQ	MERC	Fri, Dec 6, 2019	12.20	12.35	12.10	12.10
3464	NASDAQ	MERC	Thu, Dec 5, 2019	12.14	12.18	12.02	12.06
3463	NASDAQ	MERC	Wed, Dec 4, 2019	11.96	12.38	11.92	12.11
3462	NASDAQ	MERC	Tue, Dec 3, 2019	12.15	12.24	11.80	11.82
3461	NASDAQ	MERC	Mon, Dec 2, 2019	12.53	12.68	12.26	12.29
3460	NASDAQ	MERC	Fri, Nov 29, 2019	12.50	12.55	12.33	12.53
3459	NASDAQ	MERC	Wed, Nov 27, 2019	12.56	12.74	12.50	12.56
3458	NASDAQ	MERC	Tue, Nov 26, 2019	12.57	12.70	12.47	12.50
3457	NASDAQ	MERC	Mon, Nov 25, 2019	12.34	12.76	12.34	12.66
3456	NASDAQ	MERC	Fri, Nov 22, 2019	12.03	12.29	12.03	12.27
3455	NASDAQ	MERC	Thu, Nov 21, 2019	12.10	12.22	11.99	11.99
3454	NASDAQ	MERC	Wed, Nov 20, 2019	12.36	12.46	12.06	12.10
3453	NASDAQ	MERC	Tue, Nov 19, 2019	12.60	12.83	12.40	12.40
3452	NASDAQ	MERC	Mon, Nov 18, 2019	12.60	12.65	12.43	12.53
3451	NASDAQ	MERC	Fri, Nov 15, 2019	12.97	13.00	12.58	12.60
3450	NASDAQ	MERC	Thu, Nov 14, 2019	12.93	13.02	12.83	12.83
3449	NASDAQ	MERC	Wed, Nov 13, 2019	12.89	13.00	12.84	12.94
3448	NASDAQ	MERC	Tue, Nov 12, 2019	12.78	13.01	12.73	12.99
3447	NASDAQ	MERC	Mon, Nov 11, 2019	12.77	12.93	12.73	12.79
3446	NASDAQ	MERC	Fri, Nov 8, 2019	12.83	12.89	12.74	12.85
3445	NASDAQ	MERC	Thu, Nov 7, 2019	12.99	13.15	12.86	12.98
3444	NASDAQ	MERC	Wed, Nov 6, 2019	13.08	13.21	12.78	12.78
3443	NASDAQ	MERC	Tue, Nov 5, 2019	12.78	13.20	12.70	13.15
3442	NASDAQ	MERC	Mon, Nov 4, 2019	12.75	12.87	12.58	12.62
3441	NASDAQ	MERC	Fri, Nov 1, 2019	12.62	13.20	12.26	12.72
3440	NASDAQ	MERC	Thu, Oct 31, 2019	12.23	12.23	11.81	12.20
3439	NASDAQ	MERC	Wed, Oct 30, 2019	12.15	12.33	11.97	12.30
3438	NASDAQ	MERC	Tue, Oct 29, 2019	12.23	12.40	12.15	12.29
3437	NASDAQ	MERC	Mon, Oct 28, 2019	12.19	12.45	12.19	12.26
3436	NASDAQ	MERC	Fri, Oct 25, 2019	11.91	12.34	11.91	12.25
3435	NASDAQ	MERC	Thu, Oct 24, 2019	12.40	12.40	11.92	12.02
3434	NASDAQ	MERC	Wed, Oct 23, 2019	11.83	12.35	11.80	12.31
3433	NASDAQ	MERC	Tue, Oct 22, 2019	11.69	11.83	11.43	11.78
3432	NASDAQ	MERC	Mon, Oct 21, 2019	11.46	11.88	11.46	11.71
3431	NASDAQ	MERC	Fri, Oct 18, 2019	11.00	11.31	10.57	11.28
3430	NASDAQ	MERC	Thu, Oct 17, 2019	11.23	11.33	11.13	11.28
3429	NASDAQ	MERC	Wed, Oct 16, 2019	11.18	11.33	11.10	11.25
3428	NASDAQ	MERC	Tue, Oct 15, 2019	11.19	11.27	11.00	11.18
3427	NASDAQ	MERC	Mon, Oct 14, 2019	11.50	11.53	11.11	11.16
3426	NASDAQ	MERC	Fri, Oct 11, 2019	11.39	11.66	11.22	11.53
3425	NASDAQ	MERC	Thu, Oct 10, 2019	11.13	11.37	11.10	11.27
3424	NASDAQ	MERC	Wed, Oct 9, 2019	11.60	11.74	10.96	11.10
3423	NASDAQ	MERC	Tue, Oct 8, 2019	11.71	11.81	11.43	11.55
3422	NASDAQ	MERC	Mon, Oct 7, 2019	12.01	12.21	11.80	11.82
3421	NASDAQ	MERC	Fri, Oct 4, 2019	12.01	12.07	11.75	12.03
3420	NASDAQ	MERC	Thu, Oct 3, 2019	11.82	12.06	11.72	11.98
3419	NASDAQ	MERC	Wed, Oct 2, 2019	11.94	12.10	11.78	11.84
3418	NASDAQ	MERC	Tue, Oct 1, 2019	12.68	12.87	11.92	12.08
3417	NASDAQ	MERC	Mon, Sep 30, 2019	12.32	12.59	12.26	12.54
3416	NASDAQ	MERC	Fri, Sep 27, 2019	12.28	12.55	12.22	12.30
3415	NASDAQ	MERC	Thu, Sep 26, 2019	12.54	12.54	12.18	12.31
3414	NASDAQ	MERC	Wed, Sep 25, 2019	12.55	12.79	12.47	12.54
3413	NASDAQ	MERC	Tue, Sep 24, 2019	13.19	13.24	12.43	12.46
3412	NASDAQ	MERC	Mon, Sep 23, 2019	12.76	13.37	12.71	13.31
3411	NASDAQ	MERC	Fri, Sep 20, 2019	12.78	12.99	12.65	12.80
3410	NASDAQ	MERC	Thu, Sep 19, 2019	13.08	13.08	12.50	12.72
3409	NASDAQ	MERC	Wed, Sep 18, 2019	13.56	13.56	12.82	13.11
3408	NASDAQ	MERC	Tue, Sep 17, 2019	13.48	13.62	13.36	13.54
3407	NASDAQ	MERC	Mon, Sep 16, 2019	13.27	13.50	13.27	13.49
3406	NASDAQ	MERC	Fri, Sep 13, 2019	12.96	13.37	12.89	13.23
3405	NASDAQ	MERC	Thu, Sep 12, 2019	13.27	13.27	12.79	12.87
3404	NASDAQ	MERC	Wed, Sep 11, 2019	12.90	13.22	12.74	13.21
3403	NASDAQ	MERC	Tue, Sep 10, 2019	12.79	12.99	12.69	12.99
3402	NASDAQ	MERC	Mon, Sep 9, 2019	12.33	12.78	12.33	12.77
3401	NASDAQ	MERC	Fri, Sep 6, 2019	12.32	12.40	12.20	12.27
3400	NASDAQ	MERC	Thu, Sep 5, 2019	12.09	12.51	12.09	12.26
3399	NASDAQ	MERC	Wed, Sep 4, 2019	11.81	12.04	11.80	11.94
3398	NASDAQ	MERC	Tue, Sep 3, 2019	11.95	11.98	11.68	11.73
3397	NASDAQ	MERC	Fri, Aug 30, 2019	12.23	12.43	11.96	12.04
3396	NASDAQ	MERC	Thu, Aug 29, 2019	11.73	12.18	11.69	12.12
3395	NASDAQ	MERC	Wed, Aug 28, 2019	11.28	11.74	11.11	11.57
3394	NASDAQ	MERC	Tue, Aug 27, 2019	11.36	11.50	11.23	11.33
3393	NASDAQ	MERC	Mon, Aug 26, 2019	11.24	11.32	11.07	11.19
3392	NASDAQ	MERC	Fri, Aug 23, 2019	11.22	11.29	10.94	11.10
3391	NASDAQ	MERC	Thu, Aug 22, 2019	11.34	11.39	11.17	11.25
3390	NASDAQ	MERC	Wed, Aug 21, 2019	11.48	11.48	11.18	11.27
3389	NASDAQ	MERC	Tue, Aug 20, 2019	11.32	11.47	11.15	11.28
3388	NASDAQ	MERC	Mon, Aug 19, 2019	11.37	11.45	11.22	11.38
3387	NASDAQ	MERC	Fri, Aug 16, 2019	10.76	11.20	10.76	11.16
3386	NASDAQ	MERC	Thu, Aug 15, 2019	10.96	10.97	10.58	10.66
3385	NASDAQ	MERC	Wed, Aug 14, 2019	11.40	11.40	10.94	10.99
3384	NASDAQ	MERC	Tue, Aug 13, 2019	11.30	11.64	11.17	11.52
3383	NASDAQ	MERC	Mon, Aug 12, 2019	11.47	11.50	11.16	11.33
3382	NASDAQ	MERC	Fri, Aug 9, 2019	11.81	11.81	11.42	11.51
3381	NASDAQ	MERC	Thu, Aug 8, 2019	11.63	11.90	11.62	11.84
3380	NASDAQ	MERC	Wed, Aug 7, 2019	11.54	11.88	11.40	11.63
3379	NASDAQ	MERC	Tue, Aug 6, 2019	11.70	11.87	11.09	11.65
3378	NASDAQ	MERC	Mon, Aug 5, 2019	11.80	12.21	11.60	11.70
3377	NASDAQ	MERC	Fri, Aug 2, 2019	11.64	12.68	11.64	12.33
3376	NASDAQ	MERC	Thu, Aug 1, 2019	12.86	13.09	12.24	12.28
3375	NASDAQ	MERC	Wed, Jul 31, 2019	13.11	13.22	12.73	13.03
3374	NASDAQ	MERC	Tue, Jul 30, 2019	12.45	13.24	12.39	13.23
3373	NASDAQ	MERC	Mon, Jul 29, 2019	12.45	12.56	12.33	12.51
3372	NASDAQ	MERC	Fri, Jul 26, 2019	12.80	12.80	12.33	12.48
3371	NASDAQ	MERC	Thu, Jul 25, 2019	13.23	13.23	12.83	12.88
3370	NASDAQ	MERC	Wed, Jul 24, 2019	12.94	13.31	12.94	13.25
3369	NASDAQ	MERC	Tue, Jul 23, 2019	13.05	13.15	12.92	12.95
3368	NASDAQ	MERC	Mon, Jul 22, 2019	13.19	13.19	12.92	12.99
3367	NASDAQ	MERC	Fri, Jul 19, 2019	12.70	13.23	12.69	13.15
3366	NASDAQ	MERC	Thu, Jul 18, 2019	12.93	12.94	12.73	12.83
3365	NASDAQ	MERC	Wed, Jul 17, 2019	13.22	13.23	12.91	12.97
3364	NASDAQ	MERC	Tue, Jul 16, 2019	13.12	13.50	13.06	13.22
3363	NASDAQ	MERC	Mon, Jul 15, 2019	13.61	13.68	13.24	13.43
3362	NASDAQ	MERC	Fri, Jul 12, 2019	13.46	13.77	13.41	13.62
3361	NASDAQ	MERC	Thu, Jul 11, 2019	14.20	14.20	13.33	13.38
3360	NASDAQ	MERC	Wed, Jul 10, 2019	14.27	14.40	14.16	14.23
3359	NASDAQ	MERC	Tue, Jul 9, 2019	14.75	14.82	14.17	14.28
3358	NASDAQ	MERC	Mon, Jul 8, 2019	14.88	15.01	14.71	14.92
3357	NASDAQ	MERC	Fri, Jul 5, 2019	14.50	15.19	14.50	15.03
3356	NASDAQ	MERC	Wed, Jul 3, 2019	15.50	15.50	15.21	15.28
3355	NASDAQ	MERC	Tue, Jul 2, 2019	15.74	15.74	15.24	15.38
3354	NASDAQ	MERC	Mon, Jul 1, 2019	15.84	15.84	15.55	15.76
3353	NASDAQ	MERC	Fri, Jun 28, 2019	15.17	15.53	15.13	15.47
3352	NASDAQ	MERC	Thu, Jun 27, 2019	15.20	15.36	15.08	15.18
3351	NASDAQ	MERC	Wed, Jun 26, 2019	14.91	15.21	14.87	15.12
3350	NASDAQ	MERC	Tue, Jun 25, 2019	15.04	15.06	14.76	14.78
3349	NASDAQ	MERC	Mon, Jun 24, 2019	15.41	15.41	14.93	15.07
3348	NASDAQ	MERC	Fri, Jun 21, 2019	15.06	15.42	14.86	15.32
3347	NASDAQ	MERC	Thu, Jun 20, 2019	15.14	15.36	15.10	15.20
3346	NASDAQ	MERC	Wed, Jun 19, 2019	15.14	15.39	14.92	14.93
3345	NASDAQ	MERC	Tue, Jun 18, 2019	15.39	15.54	15.08	15.15
3344	NASDAQ	MERC	Mon, Jun 17, 2019	15.38	15.54	15.26	15.28
3343	NASDAQ	MERC	Fri, Jun 14, 2019	15.45	15.55	15.25	15.32
3342	NASDAQ	MERC	Thu, Jun 13, 2019	15.48	15.65	15.25	15.37
3341	NASDAQ	MERC	Wed, Jun 12, 2019	15.31	15.55	15.30	15.40
3340	NASDAQ	MERC	Tue, Jun 11, 2019	15.44	15.67	15.31	15.38
3339	NASDAQ	MERC	Mon, Jun 10, 2019	15.29	15.36	15.12	15.25
3338	NASDAQ	MERC	Fri, Jun 7, 2019	14.80	15.22	14.70	15.12
3337	NASDAQ	MERC	Thu, Jun 6, 2019	14.72	14.85	14.54	14.71
3336	NASDAQ	MERC	Wed, Jun 5, 2019	14.78	14.99	14.43	14.71
3335	NASDAQ	MERC	Tue, Jun 4, 2019	14.34	14.97	14.33	14.93
3334	NASDAQ	MERC	Mon, Jun 3, 2019	14.40	14.57	14.13	14.29
3333	NASDAQ	MERC	Fri, May 31, 2019	14.06	14.35	13.69	14.33
3332	NASDAQ	MERC	Thu, May 30, 2019	14.29	14.50	14.12	14.18
3331	NASDAQ	MERC	Wed, May 29, 2019	14.60	14.63	14.16	14.28
3330	NASDAQ	MERC	Tue, May 28, 2019	14.61	14.97	14.61	14.73
3329	NASDAQ	MERC	Fri, May 24, 2019	14.51	14.75	14.37	14.63
3328	NASDAQ	MERC	Thu, May 23, 2019	15.15	15.37	14.35	14.43
3327	NASDAQ	MERC	Wed, May 22, 2019	15.61	15.69	15.21	15.37
3326	NASDAQ	MERC	Tue, May 21, 2019	15.87	15.93	15.72	15.74
3325	NASDAQ	MERC	Mon, May 20, 2019	16.15	16.15	15.71	15.77
3324	NASDAQ	MERC	Fri, May 17, 2019	16.24	16.55	16.05	16.15
3323	NASDAQ	MERC	Thu, May 16, 2019	16.43	16.77	16.31	16.40
3322	NASDAQ	MERC	Wed, May 15, 2019	16.46	16.53	16.23	16.47
3321	NASDAQ	MERC	Tue, May 14, 2019	16.53	16.77	16.37	16.58
3320	NASDAQ	MERC	Mon, May 13, 2019	16.54	16.68	16.30	16.41
3319	NASDAQ	MERC	Fri, May 10, 2019	17.21	17.21	16.57	16.96
3318	NASDAQ	MERC	Thu, May 9, 2019	16.89	17.28	16.74	16.97
3317	NASDAQ	MERC	Wed, May 8, 2019	17.20	17.45	17.00	17.12
3316	NASDAQ	MERC	Tue, May 7, 2019	17.49	17.74	17.22	17.40
3315	NASDAQ	MERC	Mon, May 6, 2019	17.52	17.66	16.59	17.62
3314	NASDAQ	MERC	Fri, May 3, 2019	14.26	17.50	14.25	17.40
3313	NASDAQ	MERC	Thu, May 2, 2019	14.02	14.08	13.83	14.07
3312	NASDAQ	MERC	Wed, May 1, 2019	14.24	14.37	14.05	14.05
3311	NASDAQ	MERC	Tue, Apr 30, 2019	14.09	14.31	14.09	14.16
3310	NASDAQ	MERC	Mon, Apr 29, 2019	13.94	14.20	13.90	14.13
3309	NASDAQ	MERC	Fri, Apr 26, 2019	13.75	13.96	13.63	13.91
3308	NASDAQ	MERC	Thu, Apr 25, 2019	14.21	14.29	13.67	13.70
3307	NASDAQ	MERC	Wed, Apr 24, 2019	14.10	14.19	13.93	14.13
3306	NASDAQ	MERC	Tue, Apr 23, 2019	14.06	14.18	13.85	14.10
3305	NASDAQ	MERC	Mon, Apr 22, 2019	14.23	14.31	13.93	13.97
3304	NASDAQ	MERC	Thu, Apr 18, 2019	14.60	14.63	14.06	14.30
3303	NASDAQ	MERC	Wed, Apr 17, 2019	14.98	14.98	14.50	14.53
3302	NASDAQ	MERC	Tue, Apr 16, 2019	14.44	14.85	14.24	14.84
3301	NASDAQ	MERC	Mon, Apr 15, 2019	14.84	14.84	14.44	14.52
3300	NASDAQ	MERC	Fri, Apr 12, 2019	14.69	14.84	14.61	14.75
3299	NASDAQ	MERC	Thu, Apr 11, 2019	14.25	14.70	14.07	14.63
3298	NASDAQ	MERC	Wed, Apr 10, 2019	13.87	14.32	13.77	14.16
3297	NASDAQ	MERC	Tue, Apr 9, 2019	13.98	14.01	13.74	13.86
3296	NASDAQ	MERC	Mon, Apr 8, 2019	14.10	14.13	13.89	14.02
3295	NASDAQ	MERC	Fri, Apr 5, 2019	14.28	14.28	14.02	14.10
3294	NASDAQ	MERC	Thu, Apr 4, 2019	14.17	14.35	14.07	14.23
3293	NASDAQ	MERC	Wed, Apr 3, 2019	13.87	14.20	13.83	14.18
3292	NASDAQ	MERC	Tue, Apr 2, 2019	13.95	14.00	13.74	13.85
3291	NASDAQ	MERC	Mon, Apr 1, 2019	13.65	13.98	13.58	13.94
3290	NASDAQ	MERC	Fri, Mar 29, 2019	13.82	13.83	13.43	13.51
3289	NASDAQ	MERC	Thu, Mar 28, 2019	13.61	13.79	13.42	13.68
3288	NASDAQ	MERC	Wed, Mar 27, 2019	13.36	13.60	13.32	13.57
3287	NASDAQ	MERC	Tue, Mar 26, 2019	13.58	13.70	13.22	13.29
3286	NASDAQ	MERC	Mon, Mar 25, 2019	13.62	13.64	13.29	13.62
3285	NASDAQ	MERC	Fri, Mar 22, 2019	14.01	14.09	13.52	13.59
3284	NASDAQ	MERC	Thu, Mar 21, 2019	13.77	14.18	13.64	14.13
3283	NASDAQ	MERC	Wed, Mar 20, 2019	13.84	13.92	13.50	13.80
3282	NASDAQ	MERC	Tue, Mar 19, 2019	14.10	14.14	13.73	13.78
3281	NASDAQ	MERC	Mon, Mar 18, 2019	13.89	14.13	13.86	14.00
3280	NASDAQ	MERC	Fri, Mar 15, 2019	13.55	14.25	13.31	13.90
3279	NASDAQ	MERC	Thu, Mar 14, 2019	13.75	13.76	13.45	13.51
3278	NASDAQ	MERC	Wed, Mar 13, 2019	13.73	13.90	13.68	13.72
3277	NASDAQ	MERC	Tue, Mar 12, 2019	13.76	13.83	13.55	13.67
3276	NASDAQ	MERC	Mon, Mar 11, 2019	13.50	13.87	13.46	13.74
3275	NASDAQ	MERC	Fri, Mar 8, 2019	13.39	13.53	13.20	13.43
3274	NASDAQ	MERC	Thu, Mar 7, 2019	13.69	13.69	13.36	13.48
3273	NASDAQ	MERC	Wed, Mar 6, 2019	14.20	14.20	13.65	13.68
3272	NASDAQ	MERC	Tue, Mar 5, 2019	14.25	14.26	14.04	14.20
3271	NASDAQ	MERC	Mon, Mar 4, 2019	14.34	14.42	14.16	14.29
3270	NASDAQ	MERC	Fri, Mar 1, 2019	14.41	14.45	14.00	14.28
3269	NASDAQ	MERC	Thu, Feb 28, 2019	14.61	14.65	14.08	14.32
3268	NASDAQ	MERC	Wed, Feb 27, 2019	14.76	14.77	14.41	14.61
3267	NASDAQ	MERC	Tue, Feb 26, 2019	15.01	15.07	14.58	14.74
3266	NASDAQ	MERC	Mon, Feb 25, 2019	14.78	15.10	14.72	15.00
3265	NASDAQ	MERC	Fri, Feb 22, 2019	14.79	14.92	14.63	14.65
3264	NASDAQ	MERC	Thu, Feb 21, 2019	15.21	15.32	14.52	14.72
3263	NASDAQ	MERC	Wed, Feb 20, 2019	14.78	15.42	14.68	15.22
3262	NASDAQ	MERC	Tue, Feb 19, 2019	15.02	15.42	14.72	14.77
3261	NASDAQ	MERC	Fri, Feb 15, 2019	14.88	15.78	14.37	14.98
3260	NASDAQ	MERC	Thu, Feb 14, 2019	15.32	15.34	14.72	14.97
3259	NASDAQ	MERC	Wed, Feb 13, 2019	15.10	15.34	14.95	15.34
3258	NASDAQ	MERC	Tue, Feb 12, 2019	14.48	15.11	14.39	14.99
3257	NASDAQ	MERC	Mon, Feb 11, 2019	14.67	14.72	14.36	14.37
3256	NASDAQ	MERC	Fri, Feb 8, 2019	14.84	14.87	14.46	14.64
3255	NASDAQ	MERC	Thu, Feb 7, 2019	14.82	14.94	14.53	14.89
3254	NASDAQ	MERC	Wed, Feb 6, 2019	14.62	14.90	14.57	14.85
3253	NASDAQ	MERC	Tue, Feb 5, 2019	14.50	14.73	14.30	14.65
3252	NASDAQ	MERC	Mon, Feb 4, 2019	14.41	14.53	14.24	14.51
3251	NASDAQ	MERC	Fri, Feb 1, 2019	14.86	14.86	14.28	14.40
3250	NASDAQ	MERC	Thu, Jan 31, 2019	14.35	14.79	14.17	14.77
3249	NASDAQ	MERC	Wed, Jan 30, 2019	14.63	14.63	14.20	14.29
3248	NASDAQ	MERC	Tue, Jan 29, 2019	14.51	14.51	14.01	14.46
3247	NASDAQ	MERC	Mon, Jan 28, 2019	14.32	14.36	14.12	14.28
3246	NASDAQ	MERC	Fri, Jan 25, 2019	14.22	14.62	14.22	14.32
3245	NASDAQ	MERC	Thu, Jan 24, 2019	14.05	14.40	14.03	14.23
3244	NASDAQ	MERC	Wed, Jan 23, 2019	14.70	14.70	13.93	14.05
3243	NASDAQ	MERC	Tue, Jan 22, 2019	14.70	14.82	14.39	14.61
3242	NASDAQ	MERC	Fri, Jan 18, 2019	14.40	14.98	14.38	14.77
3241	NASDAQ	MERC	Thu, Jan 17, 2019	13.72	14.87	13.62	14.47
3240	NASDAQ	MERC	Wed, Jan 16, 2019	13.25	14.18	13.07	13.95
3239	NASDAQ	MERC	Tue, Jan 15, 2019	11.55	11.75	11.51	11.73
3238	NASDAQ	MERC	Mon, Jan 14, 2019	11.59	11.65	11.40	11.51
3237	NASDAQ	MERC	Fri, Jan 11, 2019	11.47	11.75	11.39	11.60
3236	NASDAQ	MERC	Thu, Jan 10, 2019	11.15	11.53	11.04	11.48
3235	NASDAQ	MERC	Wed, Jan 9, 2019	10.84	11.27	10.68	11.19
3234	NASDAQ	MERC	Tue, Jan 8, 2019	10.93	11.05	10.61	10.77
3233	NASDAQ	MERC	Mon, Jan 7, 2019	10.78	10.95	10.63	10.90
3232	NASDAQ	MERC	Fri, Jan 4, 2019	10.54	10.78	10.51	10.76
3231	NASDAQ	MERC	Thu, Jan 3, 2019	10.62	10.72	10.24	10.45
3230	NASDAQ	MERC	Wed, Jan 2, 2019	10.33	10.70	10.12	10.65
3229	NASDAQ	MERC	Mon, Dec 31, 2018	10.41	10.46	9.96	10.44
3228	NASDAQ	MERC	Fri, Dec 28, 2018	10.35	10.44	9.92	10.33
3227	NASDAQ	MERC	Thu, Dec 27, 2018	10.19	10.31	10.03	10.28
3226	NASDAQ	MERC	Wed, Dec 26, 2018	9.81	10.35	9.59	10.31
3225	NASDAQ	MERC	Mon, Dec 24, 2018	9.68	9.83	9.36	9.74
3224	NASDAQ	MERC	Fri, Dec 21, 2018	9.98	10.18	9.64	9.68
3223	NASDAQ	MERC	Thu, Dec 20, 2018	10.55	10.64	9.86	10.00
3222	NASDAQ	MERC	Wed, Dec 19, 2018	10.84	11.08	10.46	10.55
3221	NASDAQ	MERC	Tue, Dec 18, 2018	11.12	11.57	10.82	10.85
3220	NASDAQ	MERC	Mon, Dec 17, 2018	11.38	11.38	10.95	11.02
3219	NASDAQ	MERC	Fri, Dec 14, 2018	11.16	11.41	11.16	11.37
3218	NASDAQ	MERC	Thu, Dec 13, 2018	11.70	11.80	11.19	11.24
3217	NASDAQ	MERC	Wed, Dec 12, 2018	11.47	12.00	11.47	11.70
3216	NASDAQ	MERC	Tue, Dec 11, 2018	11.76	11.83	11.33	11.37
3215	NASDAQ	MERC	Mon, Dec 10, 2018	12.01	12.10	11.58	11.73
3214	NASDAQ	MERC	Fri, Dec 7, 2018	12.45	12.64	11.98	11.98
3213	NASDAQ	MERC	Thu, Dec 6, 2018	12.01	12.43	11.59	12.41
3212	NASDAQ	MERC	Tue, Dec 4, 2018	12.48	12.67	12.11	12.13
3211	NASDAQ	MERC	Mon, Dec 3, 2018	12.44	12.59	12.22	12.49
3210	NASDAQ	MERC	Fri, Nov 30, 2018	12.21	12.35	11.94	12.24
3209	NASDAQ	MERC	Thu, Nov 29, 2018	12.10	12.61	12.08	12.28
3208	NASDAQ	MERC	Wed, Nov 28, 2018	11.96	12.18	11.46	12.17
3207	NASDAQ	MERC	Tue, Nov 27, 2018	11.96	12.01	11.79	11.90
3206	NASDAQ	MERC	Mon, Nov 26, 2018	11.97	12.16	11.82	11.83
3205	NASDAQ	MERC	Fri, Nov 23, 2018	11.92	12.04	11.82	11.83
3204	NASDAQ	MERC	Wed, Nov 21, 2018	12.01	12.30	12.01	12.07
3203	NASDAQ	MERC	Tue, Nov 20, 2018	12.06	12.39	11.86	11.91
3202	NASDAQ	MERC	Mon, Nov 19, 2018	12.70	12.74	12.40	12.40
3201	NASDAQ	MERC	Fri, Nov 16, 2018	12.90	13.02	12.72	12.76
3200	NASDAQ	MERC	Thu, Nov 15, 2018	13.02	13.11	12.86	12.94
3199	NASDAQ	MERC	Wed, Nov 14, 2018	13.24	13.38	12.90	13.10
3198	NASDAQ	MERC	Tue, Nov 13, 2018	13.04	13.34	12.92	13.10
3197	NASDAQ	MERC	Mon, Nov 12, 2018	13.60	13.69	12.93	13.08
3196	NASDAQ	MERC	Fri, Nov 9, 2018	14.35	14.35	13.59	13.71
3195	NASDAQ	MERC	Thu, Nov 8, 2018	15.03	15.03	14.32	14.36
3194	NASDAQ	MERC	Wed, Nov 7, 2018	14.41	15.17	14.25	15.10
3193	NASDAQ	MERC	Tue, Nov 6, 2018	14.63	14.71	14.28	14.31
3192	NASDAQ	MERC	Mon, Nov 5, 2018	14.50	14.88	14.42	14.64
3191	NASDAQ	MERC	Fri, Nov 2, 2018	15.00	15.15	14.26	14.51
3190	NASDAQ	MERC	Thu, Nov 1, 2018	15.33	15.49	14.69	14.94
3189	NASDAQ	MERC	Wed, Oct 31, 2018	14.95	15.43	14.83	15.21
3188	NASDAQ	MERC	Tue, Oct 30, 2018	14.94	15.04	14.45	14.87
3187	NASDAQ	MERC	Mon, Oct 29, 2018	15.86	16.20	14.88	14.89
3186	NASDAQ	MERC	Fri, Oct 26, 2018	16.37	16.43	14.61	15.73
3185	NASDAQ	MERC	Thu, Oct 25, 2018	17.24	17.63	17.01	17.23
3184	NASDAQ	MERC	Wed, Oct 24, 2018	17.67	17.75	17.05	17.10
3183	NASDAQ	MERC	Tue, Oct 23, 2018	17.65	18.08	17.40	17.72
3182	NASDAQ	MERC	Mon, Oct 22, 2018	17.85	18.39	17.70	17.79
3181	NASDAQ	MERC	Fri, Oct 19, 2018	17.78	17.86	17.54	17.69
3180	NASDAQ	MERC	Thu, Oct 18, 2018	17.00	17.61	16.87	17.56
3179	NASDAQ	MERC	Wed, Oct 17, 2018	17.35	17.41	16.72	16.91
3178	NASDAQ	MERC	Tue, Oct 16, 2018	17.26	17.45	16.93	17.44
3177	NASDAQ	MERC	Mon, Oct 15, 2018	16.62	17.16	16.51	17.11
3176	NASDAQ	MERC	Fri, Oct 12, 2018	17.10	17.32	16.53	16.54
3175	NASDAQ	MERC	Thu, Oct 11, 2018	16.93	17.02	16.44	16.81
3174	NASDAQ	MERC	Wed, Oct 10, 2018	17.87	18.08	16.84	16.88
3173	NASDAQ	MERC	Tue, Oct 9, 2018	18.52	18.87	17.98	18.03
3172	NASDAQ	MERC	Mon, Oct 8, 2018	18.25	18.70	18.25	18.52
3171	NASDAQ	MERC	Fri, Oct 5, 2018	19.08	19.14	18.20	18.42
3170	NASDAQ	MERC	Thu, Oct 4, 2018	16.56	18.99	16.56	18.91
3169	NASDAQ	MERC	Wed, Oct 3, 2018	16.17	16.42	15.78	16.40
3168	NASDAQ	MERC	Tue, Oct 2, 2018	16.69	16.93	16.07	16.12
3167	NASDAQ	MERC	Mon, Oct 1, 2018	16.86	17.12	16.48	16.70
3166	NASDAQ	MERC	Fri, Sep 28, 2018	16.80	17.10	16.55	16.80
3165	NASDAQ	MERC	Thu, Sep 27, 2018	17.30	17.35	16.80	16.90
3164	NASDAQ	MERC	Wed, Sep 26, 2018	16.50	17.28	16.45	17.20
3163	NASDAQ	MERC	Tue, Sep 25, 2018	16.60	16.60	16.05	16.40
3162	NASDAQ	MERC	Mon, Sep 24, 2018	17.00	17.05	16.50	16.65
3161	NASDAQ	MERC	Fri, Sep 21, 2018	16.30	17.15	16.30	17.15
3160	NASDAQ	MERC	Thu, Sep 20, 2018	16.65	16.70	16.20	16.35
3159	NASDAQ	MERC	Wed, Sep 19, 2018	16.95	17.08	16.30	16.55
3158	NASDAQ	MERC	Tue, Sep 18, 2018	17.35	17.45	16.95	16.95
3157	NASDAQ	MERC	Mon, Sep 17, 2018	17.60	17.70	17.35	17.40
3156	NASDAQ	MERC	Fri, Sep 14, 2018	17.50	17.80	17.43	17.65
3155	NASDAQ	MERC	Thu, Sep 13, 2018	17.25	17.60	17.00	17.45
3154	NASDAQ	MERC	Wed, Sep 12, 2018	17.35	17.50	17.05	17.15
3153	NASDAQ	MERC	Tue, Sep 11, 2018	17.55	17.65	17.35	17.35
3152	NASDAQ	MERC	Mon, Sep 10, 2018	17.30	17.65	17.00	17.55
3151	NASDAQ	MERC	Fri, Sep 7, 2018	17.55	17.58	17.20	17.20
3150	NASDAQ	MERC	Thu, Sep 6, 2018	17.80	17.90	17.50	17.60
3149	NASDAQ	MERC	Wed, Sep 5, 2018	17.65	17.88	17.46	17.75
3148	NASDAQ	MERC	Tue, Sep 4, 2018	17.70	18.00	17.25	17.70
3147	NASDAQ	MERC	Fri, Aug 31, 2018	17.75	18.05	17.60	17.70
3146	NASDAQ	MERC	Thu, Aug 30, 2018	17.85	18.00	17.70	17.75
3145	NASDAQ	MERC	Wed, Aug 29, 2018	18.10	18.16	17.75	17.85
3144	NASDAQ	MERC	Tue, Aug 28, 2018	17.95	18.25	17.90	18.05
3143	NASDAQ	MERC	Mon, Aug 27, 2018	17.80	18.25	17.70	17.75
3142	NASDAQ	MERC	Fri, Aug 24, 2018	17.70	17.90	17.58	17.70
3141	NASDAQ	MERC	Thu, Aug 23, 2018	17.85	18.00	17.60	17.70
3140	NASDAQ	MERC	Wed, Aug 22, 2018	17.85	17.95	17.58	17.75
3139	NASDAQ	MERC	Tue, Aug 21, 2018	17.50	18.05	17.45	17.85
3138	NASDAQ	MERC	Mon, Aug 20, 2018	17.20	17.60	17.20	17.40
3137	NASDAQ	MERC	Fri, Aug 17, 2018	17.25	17.40	17.15	17.25
3136	NASDAQ	MERC	Thu, Aug 16, 2018	17.35	17.45	17.15	17.25
3135	NASDAQ	MERC	Wed, Aug 15, 2018	17.85	17.95	17.10	17.25
3134	NASDAQ	MERC	Tue, Aug 14, 2018	17.60	17.80	17.53	17.80
3133	NASDAQ	MERC	Mon, Aug 13, 2018	17.60	17.80	17.35	17.60
3132	NASDAQ	MERC	Fri, Aug 10, 2018	17.85	18.00	17.60	17.65
3131	NASDAQ	MERC	Thu, Aug 9, 2018	17.90	18.15	17.88	18.00
3130	NASDAQ	MERC	Wed, Aug 8, 2018	18.00	18.10	17.78	17.85
3129	NASDAQ	MERC	Tue, Aug 7, 2018	18.15	18.30	17.90	17.95
3128	NASDAQ	MERC	Mon, Aug 6, 2018	17.95	18.07	17.80	18.00
3127	NASDAQ	MERC	Fri, Aug 3, 2018	18.00	18.20	17.70	17.90
3126	NASDAQ	MERC	Thu, Aug 2, 2018	18.40	18.48	18.00	18.05
3125	NASDAQ	MERC	Wed, Aug 1, 2018	18.00	18.75	17.90	18.50
3124	NASDAQ	MERC	Tue, Jul 31, 2018	17.60	18.20	17.60	17.95
3123	NASDAQ	MERC	Mon, Jul 30, 2018	17.35	18.30	17.30	17.45
3122	NASDAQ	MERC	Fri, Jul 27, 2018	15.85	17.20	15.45	17.10
3121	NASDAQ	MERC	Thu, Jul 26, 2018	16.70	16.95	16.45	16.90
3120	NASDAQ	MERC	Wed, Jul 25, 2018	17.00	17.25	16.60	16.75
3119	NASDAQ	MERC	Tue, Jul 24, 2018	17.25	17.30	17.00	17.00
3118	NASDAQ	MERC	Mon, Jul 23, 2018	17.35	17.40	17.00	17.20
3117	NASDAQ	MERC	Fri, Jul 20, 2018	17.60	17.65	17.20	17.30
3116	NASDAQ	MERC	Thu, Jul 19, 2018	17.60	17.80	17.53	17.68
3115	NASDAQ	MERC	Wed, Jul 18, 2018	17.65	17.90	17.60	17.70
3114	NASDAQ	MERC	Tue, Jul 17, 2018	17.35	17.95	17.35	17.75
3113	NASDAQ	MERC	Mon, Jul 16, 2018	17.45	17.50	17.20	17.40
3112	NASDAQ	MERC	Fri, Jul 13, 2018	17.05	17.60	17.05	17.35
3111	NASDAQ	MERC	Thu, Jul 12, 2018	16.90	17.10	16.85	17.00
3110	NASDAQ	MERC	Wed, Jul 11, 2018	17.15	17.25	16.85	16.85
3109	NASDAQ	MERC	Tue, Jul 10, 2018	17.40	17.50	17.23	17.25
3108	NASDAQ	MERC	Mon, Jul 9, 2018	17.40	17.65	17.30	17.45
3107	NASDAQ	MERC	Fri, Jul 6, 2018	17.45	17.60	17.25	17.35
3106	NASDAQ	MERC	Thu, Jul 5, 2018	17.15	17.65	17.00	17.50
3105	NASDAQ	MERC	Tue, Jul 3, 2018	17.40	17.45	16.90	17.05
3104	NASDAQ	MERC	Mon, Jul 2, 2018	17.40	17.45	17.00	17.45
3103	NASDAQ	MERC	Fri, Jun 29, 2018	17.60	17.60	17.30	17.50
3102	NASDAQ	MERC	Thu, Jun 28, 2018	17.55	17.60	17.30	17.50
3101	NASDAQ	MERC	Wed, Jun 27, 2018	17.55	17.65	17.30	17.50
3100	NASDAQ	MERC	Tue, Jun 26, 2018	16.90	17.75	16.21	17.50
3099	NASDAQ	MERC	Mon, Jun 25, 2018	16.80	17.15	16.75	16.95
3098	NASDAQ	MERC	Fri, Jun 22, 2018	16.95	17.13	16.65	16.90
3097	NASDAQ	MERC	Thu, Jun 21, 2018	16.80	16.90	16.50	16.90
3096	NASDAQ	MERC	Wed, Jun 20, 2018	17.00	17.00	16.15	16.70
3095	NASDAQ	MERC	Tue, Jun 19, 2018	16.35	16.40	16.10	16.10
3094	NASDAQ	MERC	Mon, Jun 18, 2018	16.40	16.50	16.30	16.40
3093	NASDAQ	MERC	Fri, Jun 15, 2018	16.45	16.70	16.15	16.50
3092	NASDAQ	MERC	Thu, Jun 14, 2018	19.05	17.60	16.13	16.50
3091	NASDAQ	MERC	Wed, Jun 13, 2018	16.75	16.75	16.30	16.45
3090	NASDAQ	MERC	Tue, Jun 12, 2018	16.75	16.80	16.55	16.65
3089	NASDAQ	MERC	Mon, Jun 11, 2018	16.80	17.00	16.66	16.75
3088	NASDAQ	MERC	Fri, Jun 8, 2018	16.65	16.85	16.55	16.75
3087	NASDAQ	MERC	Thu, Jun 7, 2018	16.45	16.95	16.40	16.70
3086	NASDAQ	MERC	Wed, Jun 6, 2018	16.30	16.60	16.30	16.40
3085	NASDAQ	MERC	Tue, Jun 5, 2018	16.10	16.25	16.00	16.20
3084	NASDAQ	MERC	Mon, Jun 4, 2018	16.20	16.25	16.00	16.05
3083	NASDAQ	MERC	Fri, Jun 1, 2018	16.10	16.25	15.95	16.10
3082	NASDAQ	MERC	Thu, May 31, 2018	16.10	16.25	16.00	16.05
3081	NASDAQ	MERC	Wed, May 30, 2018	16.25	16.50	16.00	16.05
3080	NASDAQ	MERC	Tue, May 29, 2018	16.05	16.30	15.95	16.20
3079	NASDAQ	MERC	Fri, May 25, 2018	16.20	16.45	15.95	16.15
3078	NASDAQ	MERC	Thu, May 24, 2018	16.20	16.50	15.98	16.30
3077	NASDAQ	MERC	Wed, May 23, 2018	16.05	16.30	15.58	16.28
3076	NASDAQ	MERC	Tue, May 22, 2018	16.35	16.40	16.10	16.15
3075	NASDAQ	MERC	Mon, May 21, 2018	15.95	16.33	15.80	16.20
3074	NASDAQ	MERC	Fri, May 18, 2018	16.10	16.15	15.75	16.00
3073	NASDAQ	MERC	Thu, May 17, 2018	16.00	16.25	15.80	16.05
3072	NASDAQ	MERC	Wed, May 16, 2018	15.15	16.00	15.15	15.95
3071	NASDAQ	MERC	Tue, May 15, 2018	15.15	15.40	14.95	15.10
3070	NASDAQ	MERC	Mon, May 14, 2018	15.00	15.40	14.85	15.10
3069	NASDAQ	MERC	Fri, May 11, 2018	14.85	15.20	14.58	14.90
3068	NASDAQ	MERC	Thu, May 10, 2018	14.45	15.00	14.35	14.55
3067	NASDAQ	MERC	Wed, May 9, 2018	14.30	14.40	14.13	14.35
3066	NASDAQ	MERC	Tue, May 8, 2018	13.70	14.50	13.60	14.30
3065	NASDAQ	MERC	Mon, May 7, 2018	13.70	14.00	13.50	13.70
3064	NASDAQ	MERC	Fri, May 4, 2018	13.10	14.00	12.95	13.55
3063	NASDAQ	MERC	Thu, May 3, 2018	13.30	13.40	13.00	13.20
3062	NASDAQ	MERC	Wed, May 2, 2018	13.35	13.70	13.25	13.35
3061	NASDAQ	MERC	Tue, May 1, 2018	13.35	13.35	13.03	13.30
3060	NASDAQ	MERC	Mon, Apr 30, 2018	13.50	13.55	13.30	13.40
3059	NASDAQ	MERC	Fri, Apr 27, 2018	13.50	13.65	13.35	13.50
3058	NASDAQ	MERC	Thu, Apr 26, 2018	13.45	13.53	13.23	13.45
3057	NASDAQ	MERC	Wed, Apr 25, 2018	13.55	13.60	13.30	13.50
3056	NASDAQ	MERC	Tue, Apr 24, 2018	13.80	13.85	13.46	13.55
3055	NASDAQ	MERC	Mon, Apr 23, 2018	13.75	13.90	13.58	13.65
3054	NASDAQ	MERC	Fri, Apr 20, 2018	13.90	13.95	13.60	13.70
3053	NASDAQ	MERC	Thu, Apr 19, 2018	13.90	14.05	13.75	13.90
3052	NASDAQ	MERC	Wed, Apr 18, 2018	13.80	14.00	13.65	13.85
3051	NASDAQ	MERC	Tue, Apr 17, 2018	13.80	14.03	13.55	13.70
3050	NASDAQ	MERC	Mon, Apr 16, 2018	13.40	13.70	13.40	13.65
3049	NASDAQ	MERC	Fri, Apr 13, 2018	13.45	13.45	13.20	13.30
3048	NASDAQ	MERC	Thu, Apr 12, 2018	13.40	13.45	13.30	13.40
3047	NASDAQ	MERC	Wed, Apr 11, 2018	13.20	13.45	13.15	13.35
3046	NASDAQ	MERC	Tue, Apr 10, 2018	13.10	13.30	13.00	13.20
3045	NASDAQ	MERC	Mon, Apr 9, 2018	12.60	13.00	12.60	13.00
3044	NASDAQ	MERC	Fri, Apr 6, 2018	12.70	12.88	12.50	12.60
3043	NASDAQ	MERC	Thu, Apr 5, 2018	12.85	13.00	12.70	12.80
3042	NASDAQ	MERC	Wed, Apr 4, 2018	12.35	12.80	12.25	12.75
3041	NASDAQ	MERC	Tue, Apr 3, 2018	12.45	12.50	12.30	12.40
3040	NASDAQ	MERC	Mon, Apr 2, 2018	12.45	12.55	12.20	12.40
3039	NASDAQ	MERC	Thu, Mar 29, 2018	12.45	12.53	12.30	12.45
3038	NASDAQ	MERC	Wed, Mar 28, 2018	12.40	12.50	12.25	12.35
3037	NASDAQ	MERC	Tue, Mar 27, 2018	12.55	12.55	12.25	12.40
3036	NASDAQ	MERC	Mon, Mar 26, 2018	12.60	12.60	12.40	12.55
3035	NASDAQ	MERC	Fri, Mar 23, 2018	12.85	12.95	12.35	12.40
3034	NASDAQ	MERC	Thu, Mar 22, 2018	13.25	13.30	12.70	12.75
3033	NASDAQ	MERC	Wed, Mar 21, 2018	13.10	13.50	12.90	13.30
3032	NASDAQ	MERC	Tue, Mar 20, 2018	13.10	13.18	12.85	13.10
3031	NASDAQ	MERC	Mon, Mar 19, 2018	13.15	13.45	12.80	12.90
3030	NASDAQ	MERC	Fri, Mar 16, 2018	12.65	13.45	12.55	13.20
3029	NASDAQ	MERC	Thu, Mar 15, 2018	12.95	12.95	12.55	12.55
3028	NASDAQ	MERC	Wed, Mar 14, 2018	12.95	13.00	12.75	12.90
3027	NASDAQ	MERC	Tue, Mar 13, 2018	12.85	13.00	12.80	12.85
3026	NASDAQ	MERC	Mon, Mar 12, 2018	13.05	13.10	12.68	12.75
3025	NASDAQ	MERC	Fri, Mar 9, 2018	12.75	13.13	12.70	13.00
3024	NASDAQ	MERC	Thu, Mar 8, 2018	12.65	12.85	12.65	12.70
3023	NASDAQ	MERC	Wed, Mar 7, 2018	13.10	13.10	12.05	12.60
3022	NASDAQ	MERC	Tue, Mar 6, 2018	12.70	13.55	12.70	13.30
3021	NASDAQ	MERC	Mon, Mar 5, 2018	12.95	13.15	12.65	12.70
3020	NASDAQ	MERC	Fri, Mar 2, 2018	12.90	13.10	12.65	13.00
3019	NASDAQ	MERC	Thu, Mar 1, 2018	13.20	13.25	12.80	12.90
3018	NASDAQ	MERC	Wed, Feb 28, 2018	13.45	13.45	13.10	13.20
3017	NASDAQ	MERC	Tue, Feb 27, 2018	13.65	13.70	13.28	13.40
3016	NASDAQ	MERC	Mon, Feb 26, 2018	13.60	13.75	13.45	13.60
3015	NASDAQ	MERC	Fri, Feb 23, 2018	13.85	13.90	13.25	13.55
3014	NASDAQ	MERC	Thu, Feb 22, 2018	13.65	13.85	13.55	13.70
3013	NASDAQ	MERC	Wed, Feb 21, 2018	13.05	13.65	12.95	13.55
3012	NASDAQ	MERC	Tue, Feb 20, 2018	13.55	13.65	12.75	13.00
3011	NASDAQ	MERC	Fri, Feb 16, 2018	14.40	14.70	13.15	13.50
3010	NASDAQ	MERC	Thu, Feb 15, 2018	13.45	13.60	12.80	13.15
3009	NASDAQ	MERC	Wed, Feb 14, 2018	12.70	13.40	12.60	13.30
3008	NASDAQ	MERC	Tue, Feb 13, 2018	12.75	12.90	12.55	12.75
3007	NASDAQ	MERC	Mon, Feb 12, 2018	12.80	12.95	12.55	12.70
3006	NASDAQ	MERC	Fri, Feb 9, 2018	12.60	12.80	12.40	12.70
3005	NASDAQ	MERC	Thu, Feb 8, 2018	13.05	13.05	12.35	12.45
3004	NASDAQ	MERC	Wed, Feb 7, 2018	13.15	13.25	12.50	13.00
3003	NASDAQ	MERC	Tue, Feb 6, 2018	13.15	13.35	12.85	13.15
3002	NASDAQ	MERC	Mon, Feb 5, 2018	13.90	14.00	13.25	13.30
3001	NASDAQ	MERC	Fri, Feb 2, 2018	14.15	14.20	13.85	14.00
3000	NASDAQ	MERC	Thu, Feb 1, 2018	14.65	14.80	14.10	14.20
2999	NASDAQ	MERC	Wed, Jan 31, 2018	14.75	14.90	14.60	14.70
2998	NASDAQ	MERC	Tue, Jan 30, 2018	14.70	14.85	14.60	14.75
2997	NASDAQ	MERC	Mon, Jan 29, 2018	14.50	14.65	14.35	14.60
2996	NASDAQ	MERC	Fri, Jan 26, 2018	14.50	14.60	14.26	14.45
2995	NASDAQ	MERC	Thu, Jan 25, 2018	14.50	14.50	14.28	14.45
2994	NASDAQ	MERC	Wed, Jan 24, 2018	14.45	14.70	14.35	14.40
2993	NASDAQ	MERC	Tue, Jan 23, 2018	14.60	14.70	14.33	14.43
2992	NASDAQ	MERC	Mon, Jan 22, 2018	14.75	14.85	14.50	14.60
2991	NASDAQ	MERC	Fri, Jan 19, 2018	14.35	14.85	14.30	14.80
2990	NASDAQ	MERC	Thu, Jan 18, 2018	14.50	14.65	14.25	14.40
2989	NASDAQ	MERC	Wed, Jan 17, 2018	14.40	14.60	14.30	14.55
2988	NASDAQ	MERC	Tue, Jan 16, 2018	14.80	14.90	14.25	14.40
2987	NASDAQ	MERC	Fri, Jan 12, 2018	14.45	14.85	14.30	14.75
2986	NASDAQ	MERC	Thu, Jan 11, 2018	14.15	14.53	14.05	14.38
2985	NASDAQ	MERC	Wed, Jan 10, 2018	14.20	14.40	14.10	14.10
2984	NASDAQ	MERC	Tue, Jan 9, 2018	14.25	14.40	14.15	14.15
2983	NASDAQ	MERC	Mon, Jan 8, 2018	14.05	14.25	14.05	14.15
2982	NASDAQ	MERC	Fri, Jan 5, 2018	14.15	14.25	13.95	14.15
2981	NASDAQ	MERC	Thu, Jan 4, 2018	14.30	14.35	13.95	14.10
2980	NASDAQ	MERC	Wed, Jan 3, 2018	14.30	14.50	14.15	14.35
2979	NASDAQ	MERC	Tue, Jan 2, 2018	14.30	14.50	14.10	14.30
2978	NASDAQ	MERC	Fri, Dec 29, 2017	14.25	14.40	14.10	14.30
2977	NASDAQ	MERC	Thu, Dec 28, 2017	14.25	14.60	14.10	14.25
2976	NASDAQ	MERC	Wed, Dec 27, 2017	14.35	14.50	14.15	14.30
2975	NASDAQ	MERC	Tue, Dec 26, 2017	14.10	14.36	14.05	14.30
2974	NASDAQ	MERC	Fri, Dec 22, 2017	13.80	14.30	13.80	14.20
2973	NASDAQ	MERC	Thu, Dec 21, 2017	13.70	14.00	13.60	13.75
2972	NASDAQ	MERC	Wed, Dec 20, 2017	13.65	14.00	13.65	13.75
2971	NASDAQ	MERC	Tue, Dec 19, 2017	13.10	13.95	13.10	13.65
2970	NASDAQ	MERC	Mon, Dec 18, 2017	12.95	13.15	12.85	13.10
2969	NASDAQ	MERC	Fri, Dec 15, 2017	13.30	13.40	12.60	12.90
2968	NASDAQ	MERC	Thu, Dec 14, 2017	13.50	13.50	13.25	13.30
2967	NASDAQ	MERC	Wed, Dec 13, 2017	13.30	13.53	13.15	13.40
2966	NASDAQ	MERC	Tue, Dec 12, 2017	13.30	13.40	13.20	13.30
2965	NASDAQ	MERC	Mon, Dec 11, 2017	13.25	13.35	13.11	13.20
2964	NASDAQ	MERC	Fri, Dec 8, 2017	13.60	13.60	13.30	13.35
2963	NASDAQ	MERC	Thu, Dec 7, 2017	13.55	13.60	13.35	13.48
2962	NASDAQ	MERC	Wed, Dec 6, 2017	13.35	13.50	13.11	13.50
2961	NASDAQ	MERC	Tue, Dec 5, 2017	13.55	13.68	13.25	13.40
2960	NASDAQ	MERC	Mon, Dec 4, 2017	13.85	13.90	13.45	13.55
2959	NASDAQ	MERC	Fri, Dec 1, 2017	14.00	14.10	13.55	13.80
2958	NASDAQ	MERC	Thu, Nov 30, 2017	14.05	14.23	13.80	14.15
2957	NASDAQ	MERC	Wed, Nov 29, 2017	13.95	14.10	13.80	14.05
2956	NASDAQ	MERC	Tue, Nov 28, 2017	14.20	14.20	13.90	13.90
2955	NASDAQ	MERC	Mon, Nov 27, 2017	14.25	14.30	14.05	14.20
2954	NASDAQ	MERC	Fri, Nov 24, 2017	14.30	14.30	14.05	14.30
2953	NASDAQ	MERC	Wed, Nov 22, 2017	14.40	14.55	14.05	14.30
2952	NASDAQ	MERC	Tue, Nov 21, 2017	14.10	14.50	14.05	14.40
2951	NASDAQ	MERC	Mon, Nov 20, 2017	14.15	14.28	14.00	14.05
2950	NASDAQ	MERC	Fri, Nov 17, 2017	14.20	14.30	14.10	14.20
2949	NASDAQ	MERC	Thu, Nov 16, 2017	14.10	14.25	14.00	14.15
2948	NASDAQ	MERC	Wed, Nov 15, 2017	14.00	14.15	13.65	14.10
2947	NASDAQ	MERC	Tue, Nov 14, 2017	14.10	14.20	13.90	14.00
2946	NASDAQ	MERC	Mon, Nov 13, 2017	14.20	14.50	14.00	14.15
2945	NASDAQ	MERC	Fri, Nov 10, 2017	14.25	14.50	14.00	14.30
2944	NASDAQ	MERC	Thu, Nov 9, 2017	14.45	14.55	14.10	14.20
2943	NASDAQ	MERC	Wed, Nov 8, 2017	14.30	14.50	14.00	14.50
2942	NASDAQ	MERC	Tue, Nov 7, 2017	14.60	14.70	14.20	14.30
2941	NASDAQ	MERC	Mon, Nov 6, 2017	14.50	14.60	14.30	14.55
2940	NASDAQ	MERC	Fri, Nov 3, 2017	14.95	15.00	14.40	14.45
2939	NASDAQ	MERC	Thu, Nov 2, 2017	14.35	15.00	13.80	15.00
2938	NASDAQ	MERC	Wed, Nov 1, 2017	14.70	14.80	14.20	14.25
2937	NASDAQ	MERC	Tue, Oct 31, 2017	14.35	14.85	14.25	14.70
2936	NASDAQ	MERC	Mon, Oct 30, 2017	13.75	14.48	13.75	14.25
2935	NASDAQ	MERC	Fri, Oct 27, 2017	13.40	14.15	13.10	13.95
2934	NASDAQ	MERC	Thu, Oct 26, 2017	14.30	14.30	14.00	14.10
2933	NASDAQ	MERC	Wed, Oct 25, 2017	14.45	14.60	13.95	14.30
2932	NASDAQ	MERC	Tue, Oct 24, 2017	14.25	14.55	14.13	14.40
2931	NASDAQ	MERC	Mon, Oct 23, 2017	14.35	14.45	14.10	14.20
2930	NASDAQ	MERC	Fri, Oct 20, 2017	14.20	14.40	13.90	14.30
2929	NASDAQ	MERC	Thu, Oct 19, 2017	13.80	14.25	13.75	14.20
2928	NASDAQ	MERC	Wed, Oct 18, 2017	13.65	13.74	13.50	13.50
2927	NASDAQ	MERC	Tue, Oct 17, 2017	13.45	13.65	13.30	13.55
2926	NASDAQ	MERC	Mon, Oct 16, 2017	13.25	13.70	13.22	13.45
2925	NASDAQ	MERC	Fri, Oct 13, 2017	13.50	13.50	13.05	13.20
2924	NASDAQ	MERC	Thu, Oct 12, 2017	12.90	13.63	12.90	13.45
2923	NASDAQ	MERC	Wed, Oct 11, 2017	12.95	13.00	12.60	12.80
2922	NASDAQ	MERC	Tue, Oct 10, 2017	11.95	12.90	11.85	12.90
2921	NASDAQ	MERC	Mon, Oct 9, 2017	11.95	12.05	11.85	11.85
2920	NASDAQ	MERC	Fri, Oct 6, 2017	11.90	12.00	11.85	11.95
2919	NASDAQ	MERC	Thu, Oct 5, 2017	11.90	12.00	11.80	11.80
2918	NASDAQ	MERC	Wed, Oct 4, 2017	11.95	11.98	11.70	11.80
2917	NASDAQ	MERC	Tue, Oct 3, 2017	11.85	11.98	11.80	11.95
2916	NASDAQ	MERC	Mon, Oct 2, 2017	11.90	12.00	11.75	11.80
2915	NASDAQ	MERC	Fri, Sep 29, 2017	11.75	11.98	11.60	11.85
2914	NASDAQ	MERC	Thu, Sep 28, 2017	11.50	11.75	11.45	11.70
2913	NASDAQ	MERC	Wed, Sep 27, 2017	11.65	11.80	11.43	11.55
2912	NASDAQ	MERC	Tue, Sep 26, 2017	10.95	11.70	10.80	11.65
2911	NASDAQ	MERC	Mon, Sep 25, 2017	10.60	10.95	10.55	10.85
2910	NASDAQ	MERC	Fri, Sep 22, 2017	10.55	10.70	10.55	10.60
2909	NASDAQ	MERC	Thu, Sep 21, 2017	10.90	10.90	10.50	10.55
2908	NASDAQ	MERC	Wed, Sep 20, 2017	11.00	11.05	10.75	10.85
2907	NASDAQ	MERC	Tue, Sep 19, 2017	10.95	11.05	10.85	10.95
2906	NASDAQ	MERC	Mon, Sep 18, 2017	10.75	11.00	10.75	10.90
2905	NASDAQ	MERC	Fri, Sep 15, 2017	10.90	11.00	10.45	10.75
2904	NASDAQ	MERC	Thu, Sep 14, 2017	11.00	11.05	10.85	10.90
2903	NASDAQ	MERC	Wed, Sep 13, 2017	11.10	11.15	10.95	11.00
2902	NASDAQ	MERC	Tue, Sep 12, 2017	11.15	11.35	11.00	11.10
2901	NASDAQ	MERC	Mon, Sep 11, 2017	11.10	11.25	10.95	11.15
2900	NASDAQ	MERC	Fri, Sep 8, 2017	10.95	11.25	10.93	11.10
2899	NASDAQ	MERC	Thu, Sep 7, 2017	10.95	11.05	10.85	10.95
2898	NASDAQ	MERC	Wed, Sep 6, 2017	11.00	11.10	10.83	10.90
2897	NASDAQ	MERC	Tue, Sep 5, 2017	11.20	11.25	10.95	10.95
2896	NASDAQ	MERC	Fri, Sep 1, 2017	11.15	11.25	11.05	11.20
2895	NASDAQ	MERC	Thu, Aug 31, 2017	11.05	11.20	10.95	11.05
2894	NASDAQ	MERC	Wed, Aug 30, 2017	11.00	11.10	10.88	11.00
2893	NASDAQ	MERC	Tue, Aug 29, 2017	11.20	11.30	11.00	11.00
2892	NASDAQ	MERC	Mon, Aug 28, 2017	11.20	11.45	11.20	11.25
2891	NASDAQ	MERC	Fri, Aug 25, 2017	10.95	11.20	10.90	11.10
2890	NASDAQ	MERC	Thu, Aug 24, 2017	10.95	10.95	10.85	10.90
2889	NASDAQ	MERC	Wed, Aug 23, 2017	10.95	10.95	10.75	10.90
2888	NASDAQ	MERC	Tue, Aug 22, 2017	11.00	11.08	10.88	10.95
2887	NASDAQ	MERC	Mon, Aug 21, 2017	10.95	11.05	10.85	11.00
2886	NASDAQ	MERC	Fri, Aug 18, 2017	11.00	11.10	10.85	10.95
2885	NASDAQ	MERC	Thu, Aug 17, 2017	11.20	11.30	10.90	10.95
2884	NASDAQ	MERC	Wed, Aug 16, 2017	10.95	11.20	10.95	11.20
2883	NASDAQ	MERC	Tue, Aug 15, 2017	11.10	11.10	10.80	10.85
2882	NASDAQ	MERC	Mon, Aug 14, 2017	10.75	11.05	10.75	11.00
2881	NASDAQ	MERC	Fri, Aug 11, 2017	10.65	10.80	10.50	10.75
2880	NASDAQ	MERC	Thu, Aug 10, 2017	10.70	10.85	10.60	10.65
2879	NASDAQ	MERC	Wed, Aug 9, 2017	10.85	11.00	10.70	10.75
2878	NASDAQ	MERC	Tue, Aug 8, 2017	11.05	11.10	10.70	10.90
2877	NASDAQ	MERC	Mon, Aug 7, 2017	10.95	11.15	10.95	11.00
2876	NASDAQ	MERC	Fri, Aug 4, 2017	10.85	10.95	10.70	10.85
2875	NASDAQ	MERC	Thu, Aug 3, 2017	11.00	11.20	10.80	10.85
2874	NASDAQ	MERC	Wed, Aug 2, 2017	11.00	11.15	10.75	11.00
2873	NASDAQ	MERC	Tue, Aug 1, 2017	11.00	11.15	10.88	11.10
2872	NASDAQ	MERC	Mon, Jul 31, 2017	11.45	11.45	10.95	11.00
2871	NASDAQ	MERC	Fri, Jul 28, 2017	11.75	12.35	11.10	11.35
2870	NASDAQ	MERC	Thu, Jul 27, 2017	12.30	12.45	11.80	11.95
2869	NASDAQ	MERC	Wed, Jul 26, 2017	12.15	12.35	12.15	12.20
2868	NASDAQ	MERC	Tue, Jul 25, 2017	12.20	12.40	12.10	12.15
2867	NASDAQ	MERC	Mon, Jul 24, 2017	12.15	12.30	12.03	12.10
2866	NASDAQ	MERC	Fri, Jul 21, 2017	12.15	12.25	11.95	12.05
2865	NASDAQ	MERC	Thu, Jul 20, 2017	12.15	12.40	12.15	12.25
2864	NASDAQ	MERC	Wed, Jul 19, 2017	12.00	12.35	11.95	12.05
2863	NASDAQ	MERC	Tue, Jul 18, 2017	11.75	12.05	11.75	11.95
2862	NASDAQ	MERC	Mon, Jul 17, 2017	11.60	11.70	11.58	11.70
2861	NASDAQ	MERC	Fri, Jul 14, 2017	11.55	11.65	11.40	11.55
2860	NASDAQ	MERC	Thu, Jul 13, 2017	11.40	11.58	11.38	11.45
2859	NASDAQ	MERC	Wed, Jul 12, 2017	11.40	11.55	11.35	11.40
2858	NASDAQ	MERC	Tue, Jul 11, 2017	11.30	11.35	11.10	11.25
2857	NASDAQ	MERC	Mon, Jul 10, 2017	11.15	11.35	11.00	11.25
2856	NASDAQ	MERC	Fri, Jul 7, 2017	11.10	11.20	10.98	11.10
2855	NASDAQ	MERC	Thu, Jul 6, 2017	11.25	11.45	11.05	11.10
2854	NASDAQ	MERC	Wed, Jul 5, 2017	11.55	11.55	11.25	11.30
2853	NASDAQ	MERC	Mon, Jul 3, 2017	11.60	11.70	11.50	11.60
2852	NASDAQ	MERC	Fri, Jun 30, 2017	11.45	11.60	11.33	11.50
2851	NASDAQ	MERC	Thu, Jun 29, 2017	11.55	11.63	11.40	11.40
2850	NASDAQ	MERC	Wed, Jun 28, 2017	11.35	11.70	11.20	11.55
2849	NASDAQ	MERC	Tue, Jun 27, 2017	11.35	11.50	11.25	11.25
2848	NASDAQ	MERC	Mon, Jun 26, 2017	11.25	11.60	11.25	11.45
2847	NASDAQ	MERC	Fri, Jun 23, 2017	11.60	11.70	11.40	11.45
2846	NASDAQ	MERC	Thu, Jun 22, 2017	11.65	11.90	11.65	11.75
2845	NASDAQ	MERC	Wed, Jun 21, 2017	11.75	12.00	11.65	11.75
2844	NASDAQ	MERC	Tue, Jun 20, 2017	11.70	11.95	11.60	11.90
2843	NASDAQ	MERC	Mon, Jun 19, 2017	11.90	11.95	11.70	11.80
2842	NASDAQ	MERC	Fri, Jun 16, 2017	11.80	12.00	11.60	11.85
2841	NASDAQ	MERC	Thu, Jun 15, 2017	11.60	11.95	11.55	11.80
2840	NASDAQ	MERC	Wed, Jun 14, 2017	11.90	11.90	11.50	11.70
2839	NASDAQ	MERC	Tue, Jun 13, 2017	11.70	12.00	11.65	11.85
2838	NASDAQ	MERC	Mon, Jun 12, 2017	12.10	12.28	11.60	11.70
2837	NASDAQ	MERC	Fri, Jun 9, 2017	11.75	12.18	11.62	12.00
2836	NASDAQ	MERC	Thu, Jun 8, 2017	11.40	11.75	11.15	11.75
2835	NASDAQ	MERC	Wed, Jun 7, 2017	11.45	11.60	11.25	11.35
2834	NASDAQ	MERC	Tue, Jun 6, 2017	11.50	11.63	11.35	11.40
2833	NASDAQ	MERC	Mon, Jun 5, 2017	11.85	11.90	11.50	11.50
2832	NASDAQ	MERC	Fri, Jun 2, 2017	11.90	11.95	11.65	11.90
2831	NASDAQ	MERC	Thu, Jun 1, 2017	11.60	11.90	11.55	11.80
2830	NASDAQ	MERC	Wed, May 31, 2017	11.75	11.78	11.60	11.65
2829	NASDAQ	MERC	Tue, May 30, 2017	11.45	11.80	11.25	11.65
2828	NASDAQ	MERC	Fri, May 26, 2017	11.40	11.55	11.30	11.50
2827	NASDAQ	MERC	Thu, May 25, 2017	11.50	11.50	11.25	11.35
2826	NASDAQ	MERC	Wed, May 24, 2017	11.30	11.53	11.20	11.40
2825	NASDAQ	MERC	Tue, May 23, 2017	11.20	11.40	11.20	11.25
2824	NASDAQ	MERC	Mon, May 22, 2017	11.10	11.28	10.95	11.20
2823	NASDAQ	MERC	Fri, May 19, 2017	11.15	11.30	11.03	11.15
2822	NASDAQ	MERC	Thu, May 18, 2017	11.05	11.23	11.00	11.15
2821	NASDAQ	MERC	Wed, May 17, 2017	11.25	11.35	11.05	11.05
2820	NASDAQ	MERC	Tue, May 16, 2017	11.40	11.50	11.20	11.30
2819	NASDAQ	MERC	Mon, May 15, 2017	11.25	11.40	11.10	11.35
2818	NASDAQ	MERC	Fri, May 12, 2017	11.20	11.20	10.95	11.15
2817	NASDAQ	MERC	Thu, May 11, 2017	11.35	11.35	11.08	11.15
2816	NASDAQ	MERC	Wed, May 10, 2017	11.20	11.40	11.10	11.35
2815	NASDAQ	MERC	Tue, May 9, 2017	11.10	11.25	11.03	11.10
2814	NASDAQ	MERC	Mon, May 8, 2017	11.15	11.33	11.10	11.15
2813	NASDAQ	MERC	Fri, May 5, 2017	11.30	11.35	11.00	11.20
2812	NASDAQ	MERC	Thu, May 4, 2017	11.55	11.65	11.10	11.15
2811	NASDAQ	MERC	Wed, May 3, 2017	11.70	11.85	11.55	11.55
2810	NASDAQ	MERC	Tue, May 2, 2017	11.80	11.95	11.55	11.80
2809	NASDAQ	MERC	Mon, May 1, 2017	12.30	12.30	11.70	11.80
2808	NASDAQ	MERC	Fri, Apr 28, 2017	11.85	12.70	11.85	12.20
2807	NASDAQ	MERC	Thu, Apr 27, 2017	12.45	12.70	12.40	12.55
2806	NASDAQ	MERC	Wed, Apr 26, 2017	12.40	12.55	12.15	12.45
2805	NASDAQ	MERC	Tue, Apr 25, 2017	11.90	12.55	11.90	12.35
2804	NASDAQ	MERC	Mon, Apr 24, 2017	11.85	12.05	11.70	11.80
2803	NASDAQ	MERC	Fri, Apr 21, 2017	11.75	11.98	11.60	11.65
2802	NASDAQ	MERC	Thu, Apr 20, 2017	11.75	11.95	11.55	11.70
2801	NASDAQ	MERC	Wed, Apr 19, 2017	11.80	11.90	11.50	11.60
2800	NASDAQ	MERC	Tue, Apr 18, 2017	11.55	11.93	11.50	11.70
2799	NASDAQ	MERC	Mon, Apr 17, 2017	11.55	11.58	11.40	11.50
2798	NASDAQ	MERC	Thu, Apr 13, 2017	11.60	11.65	11.30	11.45
2797	NASDAQ	MERC	Wed, Apr 12, 2017	11.65	11.80	11.50	11.60
2796	NASDAQ	MERC	Tue, Apr 11, 2017	11.50	11.85	11.50	11.65
2795	NASDAQ	MERC	Mon, Apr 10, 2017	11.45	11.80	11.45	11.50
2794	NASDAQ	MERC	Fri, Apr 7, 2017	11.70	11.70	11.43	11.45
2793	NASDAQ	MERC	Thu, Apr 6, 2017	11.40	11.80	11.40	11.70
2792	NASDAQ	MERC	Wed, Apr 5, 2017	11.70	11.80	11.30	11.35
2791	NASDAQ	MERC	Tue, Apr 4, 2017	11.60	11.88	11.60	11.65
2790	NASDAQ	MERC	Mon, Apr 3, 2017	11.65	12.00	11.50	11.60
2789	NASDAQ	MERC	Fri, Mar 31, 2017	11.80	12.00	11.65	11.70
2788	NASDAQ	MERC	Thu, Mar 30, 2017	11.80	11.95	11.70	11.80
2787	NASDAQ	MERC	Wed, Mar 29, 2017	11.85	11.98	11.55	11.85
2786	NASDAQ	MERC	Tue, Mar 28, 2017	11.85	12.10	11.80	11.85
2785	NASDAQ	MERC	Mon, Mar 27, 2017	11.60	12.00	11.50	11.85
2784	NASDAQ	MERC	Fri, Mar 24, 2017	11.55	11.78	11.45	11.70
2783	NASDAQ	MERC	Thu, Mar 23, 2017	11.35	11.75	11.35	11.60
2782	NASDAQ	MERC	Wed, Mar 22, 2017	11.30	11.50	11.25	11.35
2781	NASDAQ	MERC	Tue, Mar 21, 2017	11.40	11.45	11.05	11.30
2780	NASDAQ	MERC	Mon, Mar 20, 2017	11.20	11.55	11.10	11.40
2779	NASDAQ	MERC	Fri, Mar 17, 2017	11.20	11.40	11.15	11.20
2778	NASDAQ	MERC	Thu, Mar 16, 2017	11.40	11.45	11.10	11.20
2777	NASDAQ	MERC	Wed, Mar 15, 2017	11.25	11.50	11.20	11.35
2776	NASDAQ	MERC	Tue, Mar 14, 2017	11.40	11.55	11.25	11.30
2775	NASDAQ	MERC	Mon, Mar 13, 2017	11.30	11.55	11.23	11.45
2774	NASDAQ	MERC	Fri, Mar 10, 2017	11.50	11.70	11.20	11.25
2773	NASDAQ	MERC	Thu, Mar 9, 2017	11.70	11.80	11.45	11.45
2772	NASDAQ	MERC	Wed, Mar 8, 2017	11.85	12.00	11.63	11.75
2771	NASDAQ	MERC	Tue, Mar 7, 2017	11.75	11.95	11.60	11.85
2770	NASDAQ	MERC	Mon, Mar 6, 2017	12.05	12.05	11.60	11.75
2769	NASDAQ	MERC	Fri, Mar 3, 2017	12.15	12.35	11.90	12.15
2768	NASDAQ	MERC	Thu, Mar 2, 2017	12.20	12.35	12.10	12.10
2767	NASDAQ	MERC	Wed, Mar 1, 2017	12.15	12.35	12.05	12.25
2766	NASDAQ	MERC	Tue, Feb 28, 2017	12.10	12.35	12.00	12.05
2765	NASDAQ	MERC	Mon, Feb 27, 2017	12.10	12.50	11.95	12.20
2764	NASDAQ	MERC	Fri, Feb 24, 2017	12.00	12.20	11.80	12.15
2763	NASDAQ	MERC	Thu, Feb 23, 2017	12.30	12.85	11.80	12.00
2762	NASDAQ	MERC	Wed, Feb 22, 2017	12.60	12.85	12.05	12.25
2761	NASDAQ	MERC	Tue, Feb 21, 2017	12.60	12.70	12.50	12.60
2760	NASDAQ	MERC	Fri, Feb 17, 2017	12.30	12.75	12.05	12.50
2759	NASDAQ	MERC	Thu, Feb 16, 2017	12.45	12.58	12.30	12.30
2758	NASDAQ	MERC	Wed, Feb 15, 2017	12.60	12.65	12.28	12.50
2757	NASDAQ	MERC	Tue, Feb 14, 2017	12.60	12.85	12.50	12.65
2756	NASDAQ	MERC	Mon, Feb 13, 2017	12.75	12.80	12.55	12.70
2755	NASDAQ	MERC	Fri, Feb 10, 2017	12.95	12.98	12.45	12.55
2754	NASDAQ	MERC	Thu, Feb 9, 2017	12.50	12.50	12.33	12.40
2753	NASDAQ	MERC	Wed, Feb 8, 2017	12.40	12.50	12.05	12.50
2752	NASDAQ	MERC	Tue, Feb 7, 2017	12.35	12.40	12.15	12.30
2751	NASDAQ	MERC	Mon, Feb 6, 2017	12.50	12.65	12.15	12.40
2750	NASDAQ	MERC	Fri, Feb 3, 2017	12.40	12.55	12.30	12.50
2749	NASDAQ	MERC	Thu, Feb 2, 2017	12.40	12.40	12.05	12.25
2748	NASDAQ	MERC	Wed, Feb 1, 2017	12.10	12.30	12.00	12.20
2747	NASDAQ	MERC	Tue, Jan 31, 2017	12.15	12.30	11.80	11.95
2746	NASDAQ	MERC	Mon, Jan 30, 2017	12.00	12.00	11.65	11.85
2745	NASDAQ	MERC	Fri, Jan 27, 2017	11.75	12.15	11.70	12.00
2744	NASDAQ	MERC	Thu, Jan 26, 2017	12.00	12.00	11.70	11.70
2743	NASDAQ	MERC	Wed, Jan 25, 2017	11.70	12.05	11.40	12.03
2742	NASDAQ	MERC	Tue, Jan 24, 2017	11.45	11.80	11.45	11.70
2741	NASDAQ	MERC	Mon, Jan 23, 2017	11.30	11.90	11.20	11.40
2740	NASDAQ	MERC	Fri, Jan 20, 2017	11.50	11.65	11.20	11.40
2739	NASDAQ	MERC	Thu, Jan 19, 2017	11.15	11.70	11.10	11.50
2738	NASDAQ	MERC	Wed, Jan 18, 2017	11.30	11.30	10.90	11.05
2737	NASDAQ	MERC	Tue, Jan 17, 2017	11.10	11.35	10.90	11.20
2736	NASDAQ	MERC	Fri, Jan 13, 2017	11.05	11.35	10.88	11.05
2735	NASDAQ	MERC	Thu, Jan 12, 2017	11.40	11.40	10.80	11.00
2734	NASDAQ	MERC	Wed, Jan 11, 2017	10.80	11.50	10.75	11.45
2733	NASDAQ	MERC	Tue, Jan 10, 2017	10.55	10.85	10.35	10.80
2732	NASDAQ	MERC	Mon, Jan 9, 2017	10.80	10.80	10.45	10.55
2731	NASDAQ	MERC	Fri, Jan 6, 2017	11.05	11.15	10.50	10.80
2730	NASDAQ	MERC	Thu, Jan 5, 2017	11.65	11.70	11.20	11.45
2729	NASDAQ	MERC	Wed, Jan 4, 2017	11.45	11.75	11.20	11.55
2728	NASDAQ	MERC	Tue, Jan 3, 2017	10.75	11.45	10.65	11.40
2727	NASDAQ	MERC	Fri, Dec 30, 2016	10.55	10.65	10.35	10.65
2726	NASDAQ	MERC	Thu, Dec 29, 2016	10.45	10.65	10.35	10.50
2725	NASDAQ	MERC	Wed, Dec 28, 2016	10.70	10.70	10.35	10.40
2724	NASDAQ	MERC	Tue, Dec 27, 2016	10.75	10.75	10.35	10.70
2723	NASDAQ	MERC	Fri, Dec 23, 2016	10.45	10.70	10.40	10.70
2722	NASDAQ	MERC	Thu, Dec 22, 2016	10.40	10.70	9.88	10.55
2721	NASDAQ	MERC	Wed, Dec 21, 2016	10.50	10.64	9.91	10.40
2720	NASDAQ	MERC	Tue, Dec 20, 2016	10.45	10.70	10.03	10.55
2719	NASDAQ	MERC	Mon, Dec 19, 2016	10.70	10.70	10.35	10.50
2718	NASDAQ	MERC	Fri, Dec 16, 2016	10.20	10.65	10.10	10.65
2717	NASDAQ	MERC	Thu, Dec 15, 2016	10.00	10.30	10.00	10.15
2716	NASDAQ	MERC	Wed, Dec 14, 2016	10.15	10.25	9.80	10.00
2715	NASDAQ	MERC	Tue, Dec 13, 2016	10.10	10.25	9.86	10.10
2714	NASDAQ	MERC	Mon, Dec 12, 2016	10.20	10.40	10.00	10.05
2713	NASDAQ	MERC	Fri, Dec 9, 2016	10.20	10.30	9.90	10.20
2712	NASDAQ	MERC	Thu, Dec 8, 2016	10.30	10.48	9.90	10.20
2711	NASDAQ	MERC	Wed, Dec 7, 2016	10.05	10.40	9.96	10.30
2710	NASDAQ	MERC	Tue, Dec 6, 2016	9.90	10.20	9.90	10.00
2709	NASDAQ	MERC	Mon, Dec 5, 2016	9.75	9.95	9.70	9.90
2708	NASDAQ	MERC	Fri, Dec 2, 2016	9.45	9.70	9.33	9.65
2707	NASDAQ	MERC	Thu, Dec 1, 2016	9.50	9.65	9.45	9.50
2706	NASDAQ	MERC	Wed, Nov 30, 2016	9.65	9.70	9.48	9.50
2705	NASDAQ	MERC	Tue, Nov 29, 2016	9.45	9.70	9.25	9.55
2704	NASDAQ	MERC	Mon, Nov 28, 2016	9.60	9.70	9.50	9.50
2703	NASDAQ	MERC	Fri, Nov 25, 2016	9.60	9.80	9.50	9.55
2702	NASDAQ	MERC	Wed, Nov 23, 2016	9.55	9.80	9.50	9.65
2701	NASDAQ	MERC	Tue, Nov 22, 2016	9.45	9.68	9.35	9.55
2700	NASDAQ	MERC	Mon, Nov 21, 2016	9.30	9.50	9.25	9.40
2699	NASDAQ	MERC	Fri, Nov 18, 2016	9.10	9.30	9.10	9.25
2698	NASDAQ	MERC	Thu, Nov 17, 2016	8.90	9.20	8.90	9.05
2697	NASDAQ	MERC	Wed, Nov 16, 2016	8.85	9.05	8.80	8.95
2696	NASDAQ	MERC	Tue, Nov 15, 2016	8.65	9.00	8.55	8.85
2695	NASDAQ	MERC	Mon, Nov 14, 2016	8.50	8.70	8.50	8.60
2694	NASDAQ	MERC	Fri, Nov 11, 2016	8.40	8.55	8.30	8.50
2693	NASDAQ	MERC	Thu, Nov 10, 2016	8.55	8.65	8.40	8.40
2692	NASDAQ	MERC	Wed, Nov 9, 2016	8.25	8.63	8.25	8.45
2691	NASDAQ	MERC	Tue, Nov 8, 2016	8.30	8.35	8.28	8.35
2690	NASDAQ	MERC	Mon, Nov 7, 2016	8.60	8.66	8.20	8.35
2689	NASDAQ	MERC	Fri, Nov 4, 2016	7.80	8.55	7.75	8.50
2688	NASDAQ	MERC	Thu, Nov 3, 2016	7.85	8.00	7.75	7.90
2687	NASDAQ	MERC	Wed, Nov 2, 2016	7.85	8.05	7.80	7.90
2686	NASDAQ	MERC	Tue, Nov 1, 2016	8.05	8.05	7.80	7.85
2685	NASDAQ	MERC	Mon, Oct 31, 2016	7.90	8.10	7.75	7.90
2684	NASDAQ	MERC	Fri, Oct 28, 2016	7.70	8.15	7.70	7.90
2683	NASDAQ	MERC	Thu, Oct 27, 2016	7.70	8.05	7.70	7.95
2682	NASDAQ	MERC	Wed, Oct 26, 2016	7.90	7.95	7.75	7.75
2681	NASDAQ	MERC	Tue, Oct 25, 2016	7.90	8.00	7.80	7.85
2680	NASDAQ	MERC	Mon, Oct 24, 2016	7.90	8.00	7.60	7.90
2679	NASDAQ	MERC	Fri, Oct 21, 2016	7.75	7.90	7.60	7.80
2678	NASDAQ	MERC	Thu, Oct 20, 2016	8.00	8.00	7.75	7.85
2677	NASDAQ	MERC	Wed, Oct 19, 2016	7.95	8.05	7.90	8.00
2676	NASDAQ	MERC	Tue, Oct 18, 2016	8.15	8.25	7.95	8.00
2675	NASDAQ	MERC	Mon, Oct 17, 2016	8.40	8.40	8.05	8.10
2674	NASDAQ	MERC	Fri, Oct 14, 2016	8.20	8.44	8.08	8.32
2673	NASDAQ	MERC	Thu, Oct 13, 2016	8.21	8.21	7.96	7.98
2672	NASDAQ	MERC	Wed, Oct 12, 2016	8.32	8.46	8.15	8.25
2671	NASDAQ	MERC	Tue, Oct 11, 2016	8.32	8.43	8.27	8.29
2670	NASDAQ	MERC	Mon, Oct 10, 2016	8.37	8.46	8.27	8.32
2669	NASDAQ	MERC	Fri, Oct 7, 2016	8.25	8.38	8.24	8.35
2668	NASDAQ	MERC	Thu, Oct 6, 2016	8.16	8.38	8.16	8.22
2667	NASDAQ	MERC	Wed, Oct 5, 2016	8.20	8.27	8.10	8.18
2666	NASDAQ	MERC	Tue, Oct 4, 2016	8.46	8.46	8.14	8.20
2665	NASDAQ	MERC	Mon, Oct 3, 2016	8.43	8.65	8.39	8.42
2664	NASDAQ	MERC	Fri, Sep 30, 2016	8.35	8.50	8.24	8.47
2663	NASDAQ	MERC	Thu, Sep 29, 2016	8.41	8.48	8.32	8.33
2662	NASDAQ	MERC	Wed, Sep 28, 2016	8.28	8.43	8.25	8.39
2661	NASDAQ	MERC	Tue, Sep 27, 2016	8.30	8.38	8.17	8.31
2660	NASDAQ	MERC	Mon, Sep 26, 2016	8.47	8.73	8.35	8.35
2659	NASDAQ	MERC	Fri, Sep 23, 2016	8.70	8.85	8.49	8.50
2658	NASDAQ	MERC	Thu, Sep 22, 2016	8.65	8.94	8.65	8.77
2657	NASDAQ	MERC	Wed, Sep 21, 2016	8.65	8.92	8.55	8.73
2656	NASDAQ	MERC	Tue, Sep 20, 2016	8.63	8.78	8.60	8.63
2655	NASDAQ	MERC	Mon, Sep 19, 2016	8.59	8.70	8.51	8.62
2654	NASDAQ	MERC	Fri, Sep 16, 2016	8.50	8.68	8.49	8.60
2653	NASDAQ	MERC	Thu, Sep 15, 2016	8.40	8.52	8.29	8.48
2652	NASDAQ	MERC	Wed, Sep 14, 2016	8.35	8.42	8.26	8.36
2651	NASDAQ	MERC	Tue, Sep 13, 2016	8.35	8.47	8.25	8.35
2650	NASDAQ	MERC	Mon, Sep 12, 2016	8.34	8.49	8.28	8.46
2649	NASDAQ	MERC	Fri, Sep 9, 2016	8.66	8.66	8.33	8.41
2648	NASDAQ	MERC	Thu, Sep 8, 2016	8.64	8.76	8.60	8.72
2647	NASDAQ	MERC	Wed, Sep 7, 2016	8.51	8.74	8.51	8.64
2646	NASDAQ	MERC	Tue, Sep 6, 2016	8.69	8.73	8.49	8.55
2645	NASDAQ	MERC	Fri, Sep 2, 2016	8.41	8.80	8.41	8.70
2644	NASDAQ	MERC	Thu, Sep 1, 2016	8.35	8.51	8.28	8.39
2643	NASDAQ	MERC	Wed, Aug 31, 2016	8.31	8.38	8.22	8.31
2642	NASDAQ	MERC	Tue, Aug 30, 2016	8.26	8.45	8.23	8.29
2641	NASDAQ	MERC	Mon, Aug 29, 2016	8.38	8.45	8.25	8.26
2640	NASDAQ	MERC	Fri, Aug 26, 2016	8.48	8.57	8.28	8.39
2639	NASDAQ	MERC	Thu, Aug 25, 2016	8.25	8.59	8.14	8.48
2638	NASDAQ	MERC	Wed, Aug 24, 2016	8.33	8.42	8.19	8.27
2637	NASDAQ	MERC	Tue, Aug 23, 2016	8.41	8.44	8.24	8.39
2636	NASDAQ	MERC	Mon, Aug 22, 2016	8.30	8.30	8.13	8.22
2635	NASDAQ	MERC	Fri, Aug 19, 2016	8.25	8.42	8.16	8.35
2634	NASDAQ	MERC	Thu, Aug 18, 2016	8.11	8.33	8.08	8.30
2633	NASDAQ	MERC	Wed, Aug 17, 2016	8.12	8.20	8.03	8.12
2632	NASDAQ	MERC	Tue, Aug 16, 2016	8.17	8.42	8.07	8.13
2631	NASDAQ	MERC	Mon, Aug 15, 2016	8.14	8.40	8.14	8.19
2630	NASDAQ	MERC	Fri, Aug 12, 2016	8.31	8.59	8.03	8.17
2629	NASDAQ	MERC	Thu, Aug 11, 2016	8.13	8.58	8.03	8.29
2628	NASDAQ	MERC	Wed, Aug 10, 2016	8.10	8.20	7.97	8.13
2627	NASDAQ	MERC	Tue, Aug 9, 2016	8.17	8.37	8.04	8.09
2626	NASDAQ	MERC	Mon, Aug 8, 2016	7.91	8.24	7.91	8.19
2625	NASDAQ	MERC	Fri, Aug 5, 2016	8.10	8.24	7.90	7.91
2624	NASDAQ	MERC	Thu, Aug 4, 2016	8.07	8.19	7.85	8.11
2623	NASDAQ	MERC	Wed, Aug 3, 2016	7.91	8.10	7.74	8.08
2622	NASDAQ	MERC	Tue, Aug 2, 2016	8.10	8.33	7.84	7.93
2621	NASDAQ	MERC	Mon, Aug 1, 2016	7.93	8.28	7.76	8.12
2620	NASDAQ	MERC	Fri, Jul 29, 2016	7.71	8.18	7.03	7.89
2619	NASDAQ	MERC	Thu, Jul 28, 2016	8.13	8.20	8.03	8.11
2618	NASDAQ	MERC	Wed, Jul 27, 2016	8.16	8.34	8.06	8.15
2617	NASDAQ	MERC	Tue, Jul 26, 2016	8.12	8.26	8.03	8.18
2616	NASDAQ	MERC	Mon, Jul 25, 2016	8.15	8.24	7.98	8.09
2615	NASDAQ	MERC	Fri, Jul 22, 2016	8.10	8.26	7.95	8.19
2614	NASDAQ	MERC	Thu, Jul 21, 2016	8.14	8.32	8.10	8.11
2613	NASDAQ	MERC	Wed, Jul 20, 2016	8.28	8.36	8.16	8.16
2612	NASDAQ	MERC	Tue, Jul 19, 2016	8.41	8.52	8.16	8.30
2611	NASDAQ	MERC	Mon, Jul 18, 2016	8.63	8.63	8.29	8.46
2610	NASDAQ	MERC	Fri, Jul 15, 2016	8.52	8.78	8.50	8.64
2609	NASDAQ	MERC	Thu, Jul 14, 2016	8.57	8.63	8.51	8.51
2608	NASDAQ	MERC	Wed, Jul 13, 2016	8.47	8.57	8.38	8.53
2607	NASDAQ	MERC	Tue, Jul 12, 2016	8.29	8.52	8.29	8.46
2606	NASDAQ	MERC	Mon, Jul 11, 2016	8.00	8.32	7.81	8.25
2605	NASDAQ	MERC	Fri, Jul 8, 2016	8.14	8.31	7.95	8.17
2604	NASDAQ	MERC	Thu, Jul 7, 2016	8.10	8.35	8.05	8.10
2603	NASDAQ	MERC	Wed, Jul 6, 2016	7.93	8.16	7.57	8.07
2602	NASDAQ	MERC	Tue, Jul 5, 2016	8.11	8.15	7.96	7.99
2601	NASDAQ	MERC	Fri, Jul 1, 2016	7.94	8.25	7.94	8.19
2600	NASDAQ	MERC	Thu, Jun 30, 2016	7.82	8.04	7.74	7.98
2599	NASDAQ	MERC	Wed, Jun 29, 2016	7.79	7.81	7.60	7.78
2598	NASDAQ	MERC	Tue, Jun 28, 2016	7.78	7.90	7.52	7.68
2597	NASDAQ	MERC	Mon, Jun 27, 2016	7.62	7.72	7.42	7.70
2596	NASDAQ	MERC	Fri, Jun 24, 2016	7.83	8.10	7.47	7.72
2595	NASDAQ	MERC	Thu, Jun 23, 2016	8.05	8.23	8.01	8.13
2594	NASDAQ	MERC	Wed, Jun 22, 2016	8.06	8.18	8.00	8.09
2593	NASDAQ	MERC	Tue, Jun 21, 2016	8.23	8.23	7.87	8.05
2592	NASDAQ	MERC	Mon, Jun 20, 2016	8.24	8.35	8.16	8.20
2591	NASDAQ	MERC	Fri, Jun 17, 2016	8.13	8.42	8.00	8.16
2590	NASDAQ	MERC	Thu, Jun 16, 2016	8.07	8.21	7.95	8.17
2589	NASDAQ	MERC	Wed, Jun 15, 2016	8.16	8.36	8.00	8.12
2588	NASDAQ	MERC	Tue, Jun 14, 2016	8.43	8.46	8.05	8.09
2587	NASDAQ	MERC	Mon, Jun 13, 2016	8.85	8.85	8.42	8.43
2586	NASDAQ	MERC	Fri, Jun 10, 2016	8.99	9.08	8.86	8.90
2585	NASDAQ	MERC	Thu, Jun 9, 2016	9.26	9.32	9.08	9.08
2584	NASDAQ	MERC	Wed, Jun 8, 2016	9.36	9.38	9.05	9.32
2583	NASDAQ	MERC	Tue, Jun 7, 2016	9.41	9.53	9.31	9.35
2582	NASDAQ	MERC	Mon, Jun 6, 2016	9.16	9.41	9.00	9.41
2581	NASDAQ	MERC	Fri, Jun 3, 2016	9.00	9.27	8.82	9.12
2580	NASDAQ	MERC	Thu, Jun 2, 2016	8.98	9.13	8.70	8.99
2579	NASDAQ	MERC	Wed, Jun 1, 2016	8.98	9.10	8.70	9.01
2578	NASDAQ	MERC	Tue, May 31, 2016	9.07	9.19	8.65	9.01
2577	NASDAQ	MERC	Fri, May 27, 2016	9.00	9.20	8.85	9.12
2576	NASDAQ	MERC	Thu, May 26, 2016	9.01	9.22	8.87	8.94
2575	NASDAQ	MERC	Wed, May 25, 2016	8.76	8.98	8.74	8.93
2574	NASDAQ	MERC	Tue, May 24, 2016	8.87	8.92	8.67	8.74
2573	NASDAQ	MERC	Mon, May 23, 2016	8.93	9.14	8.82	8.85
2572	NASDAQ	MERC	Fri, May 20, 2016	8.92	9.19	8.59	8.91
2571	NASDAQ	MERC	Thu, May 19, 2016	8.34	8.97	8.25	8.90
2570	NASDAQ	MERC	Wed, May 18, 2016	8.50	8.59	8.30	8.42
2569	NASDAQ	MERC	Tue, May 17, 2016	8.61	8.79	8.44	8.56
2568	NASDAQ	MERC	Mon, May 16, 2016	8.60	8.82	8.59	8.63
2567	NASDAQ	MERC	Fri, May 13, 2016	8.49	8.65	8.36	8.53
2566	NASDAQ	MERC	Thu, May 12, 2016	8.76	8.83	8.45	8.54
2565	NASDAQ	MERC	Wed, May 11, 2016	8.76	8.94	8.66	8.74
2564	NASDAQ	MERC	Tue, May 10, 2016	8.90	9.11	8.67	8.83
2563	NASDAQ	MERC	Mon, May 9, 2016	8.74	8.95	8.41	8.89
2562	NASDAQ	MERC	Fri, May 6, 2016	8.54	8.83	8.44	8.73
2561	NASDAQ	MERC	Thu, May 5, 2016	8.56	8.60	8.40	8.60
2560	NASDAQ	MERC	Wed, May 4, 2016	8.30	8.58	8.28	8.52
2559	NASDAQ	MERC	Tue, May 3, 2016	8.51	8.66	8.24	8.46
2558	NASDAQ	MERC	Mon, May 2, 2016	8.45	8.61	8.22	8.57
2557	NASDAQ	MERC	Fri, Apr 29, 2016	8.60	8.93	7.13	8.40
2556	NASDAQ	MERC	Thu, Apr 28, 2016	9.67	9.85	9.47	9.56
2555	NASDAQ	MERC	Wed, Apr 27, 2016	9.75	9.89	9.56	9.63
2554	NASDAQ	MERC	Tue, Apr 26, 2016	9.49	9.89	9.45	9.69
2553	NASDAQ	MERC	Mon, Apr 25, 2016	9.76	9.82	9.20	9.45
2552	NASDAQ	MERC	Fri, Apr 22, 2016	9.66	9.92	9.59	9.76
2551	NASDAQ	MERC	Thu, Apr 21, 2016	9.86	9.88	9.65	9.67
2550	NASDAQ	MERC	Wed, Apr 20, 2016	10.00	10.29	9.80	9.88
2549	NASDAQ	MERC	Tue, Apr 19, 2016	10.10	10.42	9.94	9.99
2548	NASDAQ	MERC	Mon, Apr 18, 2016	9.77	10.24	9.59	10.08
2547	NASDAQ	MERC	Fri, Apr 15, 2016	9.31	9.79	9.26	9.63
2546	NASDAQ	MERC	Thu, Apr 14, 2016	9.43	9.57	9.30	9.36
2545	NASDAQ	MERC	Wed, Apr 13, 2016	9.32	9.46	9.22	9.39
2544	NASDAQ	MERC	Tue, Apr 12, 2016	9.03	9.39	9.03	9.26
2543	NASDAQ	MERC	Mon, Apr 11, 2016	8.97	9.12	8.82	9.03
2542	NASDAQ	MERC	Fri, Apr 8, 2016	9.18	9.25	8.87	8.92
2541	NASDAQ	MERC	Thu, Apr 7, 2016	9.20	9.34	9.01	9.09
2540	NASDAQ	MERC	Wed, Apr 6, 2016	9.16	9.38	9.04	9.28
2539	NASDAQ	MERC	Tue, Apr 5, 2016	9.29	9.29	9.29	9.18
2538	NASDAQ	MERC	Mon, Apr 4, 2016	9.29	9.47	9.12	9.29
2537	NASDAQ	MERC	Fri, Apr 1, 2016	9.31	9.32	8.97	9.26
2536	NASDAQ	MERC	Thu, Mar 31, 2016	9.07	9.51	8.94	9.03
2535	NASDAQ	MERC	Wed, Mar 30, 2016	9.17	9.23	9.02	9.03
2534	NASDAQ	MERC	Tue, Mar 29, 2016	8.64	9.20	8.61	8.86
2533	NASDAQ	MERC	Mon, Mar 28, 2016	8.68	8.98	8.47	8.92
2532	NASDAQ	MERC	Thu, Mar 24, 2016	8.27	8.27	8.27	8.60
2531	NASDAQ	MERC	Wed, Mar 23, 2016	8.54	8.54	8.18	8.27
2530	NASDAQ	MERC	Tue, Mar 22, 2016	8.92	8.92	8.47	8.68
2529	NASDAQ	MERC	Mon, Mar 21, 2016	8.84	9.01	8.71	8.92
2528	NASDAQ	MERC	Fri, Mar 18, 2016	8.73	9.02	8.70	8.95
2527	NASDAQ	MERC	Thu, Mar 17, 2016	8.52	8.82	8.50	8.76
2526	NASDAQ	MERC	Wed, Mar 16, 2016	8.29	8.57	8.29	8.52
2525	NASDAQ	MERC	Tue, Mar 15, 2016	8.63	8.63	8.63	8.31
2524	NASDAQ	MERC	Mon, Mar 14, 2016	8.68	8.87	8.49	8.63
2523	NASDAQ	MERC	Fri, Mar 11, 2016	8.34	8.34	8.34	8.81
2522	NASDAQ	MERC	Thu, Mar 10, 2016	8.73	8.73	8.73	8.34
2521	NASDAQ	MERC	Wed, Mar 9, 2016	8.85	8.97	8.59	8.89
2520	NASDAQ	MERC	Tue, Mar 8, 2016	8.91	8.95	8.80	8.95
2519	NASDAQ	MERC	Mon, Mar 7, 2016	8.84	9.09	8.82	8.95
2518	NASDAQ	MERC	Fri, Mar 4, 2016	9.00	9.10	8.81	8.88
2517	NASDAQ	MERC	Thu, Mar 3, 2016	8.83	8.83	8.83	9.00
2516	NASDAQ	MERC	Wed, Mar 2, 2016	8.74	8.91	8.61	8.85
2515	NASDAQ	MERC	Tue, Mar 1, 2016	9.15	9.15	8.81	9.10
2514	NASDAQ	MERC	Mon, Feb 29, 2016	8.39	9.54	8.31	8.39
2513	NASDAQ	MERC	Fri, Feb 26, 2016	8.37	8.53	8.19	8.39
2512	NASDAQ	MERC	Thu, Feb 25, 2016	8.30	8.36	8.15	8.35
2511	NASDAQ	MERC	Wed, Feb 24, 2016	8.31	8.40	8.25	8.30
2510	NASDAQ	MERC	Tue, Feb 23, 2016	8.23	8.71	8.00	8.43
2509	NASDAQ	MERC	Mon, Feb 22, 2016	8.05	8.41	7.78	8.23
2508	NASDAQ	MERC	Fri, Feb 19, 2016	8.12	8.32	7.80	7.80
2507	NASDAQ	MERC	Thu, Feb 18, 2016	7.97	8.43	7.78	8.16
2506	NASDAQ	MERC	Wed, Feb 17, 2016	7.79	8.29	7.67	7.92
2505	NASDAQ	MERC	Tue, Feb 16, 2016	8.16	8.44	7.64	7.69
2504	NASDAQ	MERC	Fri, Feb 12, 2016	6.76	8.41	6.62	8.13
2503	NASDAQ	MERC	Thu, Feb 11, 2016	6.36	6.63	6.13	6.14
2502	NASDAQ	MERC	Wed, Feb 10, 2016	6.07	6.59	6.03	6.53
2501	NASDAQ	MERC	Tue, Feb 9, 2016	6.16	6.47	5.95	6.02
2500	NASDAQ	MERC	Mon, Feb 8, 2016	6.59	6.59	6.23	6.27
2499	NASDAQ	MERC	Fri, Feb 5, 2016	6.49	6.75	6.35	6.70
2498	NASDAQ	MERC	Thu, Feb 4, 2016	6.86	7.11	6.50	6.51
2497	NASDAQ	MERC	Wed, Feb 3, 2016	6.99	7.48	6.51	6.85
2496	NASDAQ	MERC	Tue, Feb 2, 2016	7.13	7.19	6.82	6.91
2495	NASDAQ	MERC	Mon, Feb 1, 2016	7.23	7.31	7.07	7.24
2494	NASDAQ	MERC	Fri, Jan 29, 2016	6.94	7.39	6.82	7.35
2493	NASDAQ	MERC	Thu, Jan 28, 2016	7.01	7.29	6.77	6.90
2492	NASDAQ	MERC	Wed, Jan 27, 2016	7.25	7.26	6.92	6.95
2491	NASDAQ	MERC	Tue, Jan 26, 2016	7.21	7.47	7.04	7.40
2490	NASDAQ	MERC	Mon, Jan 25, 2016	7.58	7.58	7.04	7.17
2489	NASDAQ	MERC	Fri, Jan 22, 2016	7.46	7.73	7.31	7.64
2488	NASDAQ	MERC	Thu, Jan 21, 2016	7.42	7.62	7.34	7.37
2487	NASDAQ	MERC	Wed, Jan 20, 2016	7.41	7.53	7.07	7.41
2486	NASDAQ	MERC	Tue, Jan 19, 2016	8.07	8.07	7.46	7.54
2485	NASDAQ	MERC	Fri, Jan 15, 2016	8.00	8.34	7.83	8.03
2484	NASDAQ	MERC	Thu, Jan 14, 2016	8.08	8.32	8.03	8.20
2483	NASDAQ	MERC	Wed, Jan 13, 2016	8.29	8.63	7.90	8.11
2482	NASDAQ	MERC	Tue, Jan 12, 2016	8.08	8.08	7.57	7.88
2481	NASDAQ	MERC	Mon, Jan 11, 2016	8.40	8.41	7.92	7.99
2480	NASDAQ	MERC	Fri, Jan 8, 2016	8.55	8.57	8.28	8.37
2479	NASDAQ	MERC	Thu, Jan 7, 2016	8.53	8.81	8.37	8.56
2478	NASDAQ	MERC	Wed, Jan 6, 2016	8.57	9.42	8.25	8.68
2477	NASDAQ	MERC	Tue, Jan 5, 2016	9.14	9.39	8.53	8.75
2476	NASDAQ	MERC	Mon, Jan 4, 2016	8.86	9.41	8.58	9.16
2475	NASDAQ	MERC	Thu, Dec 31, 2015	9.15	9.19	8.94	9.05
2474	NASDAQ	MERC	Wed, Dec 30, 2015	9.19	9.24	9.12	9.15
2473	NASDAQ	MERC	Tue, Dec 29, 2015	9.16	9.48	9.07	9.21
2472	NASDAQ	MERC	Mon, Dec 28, 2015	9.37	9.43	9.02	9.12
2471	NASDAQ	MERC	Thu, Dec 24, 2015	9.31	10.50	9.26	9.34
2470	NASDAQ	MERC	Wed, Dec 23, 2015	9.22	9.36	9.10	9.31
2469	NASDAQ	MERC	Tue, Dec 22, 2015	9.00	9.33	8.90	9.26
2468	NASDAQ	MERC	Mon, Dec 21, 2015	8.88	8.99	8.80	8.99
2467	NASDAQ	MERC	Fri, Dec 18, 2015	9.01	9.20	8.86	8.88
2466	NASDAQ	MERC	Thu, Dec 17, 2015	9.18	9.24	8.94	9.08
2465	NASDAQ	MERC	Wed, Dec 16, 2015	9.00	9.19	8.87	9.17
2464	NASDAQ	MERC	Tue, Dec 15, 2015	9.10	9.23	8.86	8.95
2463	NASDAQ	MERC	Mon, Dec 14, 2015	9.27	9.33	8.82	9.05
2462	NASDAQ	MERC	Fri, Dec 11, 2015	9.47	9.54	9.14	9.26
2461	NASDAQ	MERC	Thu, Dec 10, 2015	9.80	10.07	9.40	9.59
2460	NASDAQ	MERC	Wed, Dec 9, 2015	9.57	9.92	9.55	9.84
2459	NASDAQ	MERC	Tue, Dec 8, 2015	9.87	10.16	9.55	9.62
2458	NASDAQ	MERC	Mon, Dec 7, 2015	10.21	10.98	9.81	9.99
2457	NASDAQ	MERC	Fri, Dec 4, 2015	10.16	10.36	10.07	10.29
2456	NASDAQ	MERC	Thu, Dec 3, 2015	10.40	10.80	10.13	10.17
2455	NASDAQ	MERC	Wed, Dec 2, 2015	10.52	10.54	10.28	10.34
2454	NASDAQ	MERC	Tue, Dec 1, 2015	10.70	10.70	10.33	10.50
2453	NASDAQ	MERC	Mon, Nov 30, 2015	10.85	10.88	10.62	10.65
2452	NASDAQ	MERC	Fri, Nov 27, 2015	10.48	10.95	10.40	10.83
2451	NASDAQ	MERC	Wed, Nov 25, 2015	10.21	10.56	10.10	10.48
2450	NASDAQ	MERC	Tue, Nov 24, 2015	10.68	10.81	10.17	10.18
2449	NASDAQ	MERC	Mon, Nov 23, 2015	10.60	10.93	10.45	10.67
2448	NASDAQ	MERC	Fri, Nov 20, 2015	10.80	10.93	10.66	10.73
2447	NASDAQ	MERC	Thu, Nov 19, 2015	10.65	10.97	10.46	10.79
2446	NASDAQ	MERC	Wed, Nov 18, 2015	10.50	10.74	10.24	10.62
2445	NASDAQ	MERC	Tue, Nov 17, 2015	10.68	10.78	10.40	10.44
2444	NASDAQ	MERC	Mon, Nov 16, 2015	10.65	10.73	10.09	10.69
2443	NASDAQ	MERC	Fri, Nov 13, 2015	10.60	10.95	10.59	10.65
2442	NASDAQ	MERC	Thu, Nov 12, 2015	10.81	10.93	10.61	10.66
2441	NASDAQ	MERC	Wed, Nov 11, 2015	10.94	11.03	10.80	10.88
2440	NASDAQ	MERC	Tue, Nov 10, 2015	10.84	10.96	10.76	10.95
2439	NASDAQ	MERC	Mon, Nov 9, 2015	10.96	11.08	10.79	10.87
2438	NASDAQ	MERC	Fri, Nov 6, 2015	10.87	11.10	10.82	10.96
2437	NASDAQ	MERC	Thu, Nov 5, 2015	10.99	11.36	10.85	10.90
2436	NASDAQ	MERC	Wed, Nov 4, 2015	11.02	11.41	11.00	11.00
2435	NASDAQ	MERC	Tue, Nov 3, 2015	11.06	11.39	10.96	11.02
2434	NASDAQ	MERC	Mon, Nov 2, 2015	11.33	11.67	11.01	11.03
2433	NASDAQ	MERC	Fri, Oct 30, 2015	10.88	11.68	10.73	10.80
2432	NASDAQ	MERC	Thu, Oct 29, 2015	10.54	10.94	10.44	10.49
2431	NASDAQ	MERC	Wed, Oct 28, 2015	10.23	10.70	10.21	10.62
2430	NASDAQ	MERC	Tue, Oct 27, 2015	10.52	10.52	10.03	10.17
2429	NASDAQ	MERC	Mon, Oct 26, 2015	10.76	10.81	10.50	10.61
2428	NASDAQ	MERC	Fri, Oct 23, 2015	10.65	10.83	10.52	10.73
2427	NASDAQ	MERC	Thu, Oct 22, 2015	10.62	10.78	10.44	10.64
2426	NASDAQ	MERC	Wed, Oct 21, 2015	10.39	10.60	10.19	10.52
2425	NASDAQ	MERC	Tue, Oct 20, 2015	10.48	10.67	10.06	10.48
2424	NASDAQ	MERC	Mon, Oct 19, 2015	10.56	10.63	10.45	10.54
2423	NASDAQ	MERC	Fri, Oct 16, 2015	10.67	10.76	10.38	10.58
2422	NASDAQ	MERC	Thu, Oct 15, 2015	10.61	10.65	10.26	10.61
2421	NASDAQ	MERC	Wed, Oct 14, 2015	10.71	10.89	10.54	10.60
2420	NASDAQ	MERC	Tue, Oct 13, 2015	10.77	11.00	10.67	10.69
2419	NASDAQ	MERC	Mon, Oct 12, 2015	10.68	10.87	10.22	10.82
2418	NASDAQ	MERC	Fri, Oct 9, 2015	10.78	10.93	10.45	10.50
2417	NASDAQ	MERC	Thu, Oct 8, 2015	10.30	10.73	10.26	10.72
2416	NASDAQ	MERC	Wed, Oct 7, 2015	10.22	10.33	9.95	10.29
2415	NASDAQ	MERC	Tue, Oct 6, 2015	10.56	10.60	9.99	10.16
2414	NASDAQ	MERC	Mon, Oct 5, 2015	10.46	11.05	10.36	10.52
2413	NASDAQ	MERC	Fri, Oct 2, 2015	10.05	10.33	9.95	10.33
2412	NASDAQ	MERC	Thu, Oct 1, 2015	10.03	10.22	9.84	10.20
2411	NASDAQ	MERC	Wed, Sep 30, 2015	9.80	10.05	9.67	10.03
2410	NASDAQ	MERC	Tue, Sep 29, 2015	9.58	9.78	9.47	9.70
2409	NASDAQ	MERC	Mon, Sep 28, 2015	9.76	9.95	9.50	9.53
2408	NASDAQ	MERC	Fri, Sep 25, 2015	10.18	10.18	9.81	9.85
2407	NASDAQ	MERC	Thu, Sep 24, 2015	10.46	10.50	10.07	10.09
2406	NASDAQ	MERC	Wed, Sep 23, 2015	10.78	10.78	10.52	10.58
2405	NASDAQ	MERC	Tue, Sep 22, 2015	10.55	10.81	10.22	10.78
2404	NASDAQ	MERC	Mon, Sep 21, 2015	11.18	11.18	10.69	10.76
2403	NASDAQ	MERC	Fri, Sep 18, 2015	10.73	11.12	10.73	11.08
2402	NASDAQ	MERC	Thu, Sep 17, 2015	11.02	11.09	10.85	10.90
2401	NASDAQ	MERC	Wed, Sep 16, 2015	11.04	11.09	10.95	11.00
2400	NASDAQ	MERC	Tue, Sep 15, 2015	11.13	11.23	10.93	11.05
2399	NASDAQ	MERC	Mon, Sep 14, 2015	11.32	11.47	10.94	11.16
2398	NASDAQ	MERC	Fri, Sep 11, 2015	11.31	11.51	10.97	11.42
2397	NASDAQ	MERC	Thu, Sep 10, 2015	11.61	11.61	11.21	11.31
2396	NASDAQ	MERC	Wed, Sep 9, 2015	11.95	12.07	11.55	11.60
2395	NASDAQ	MERC	Tue, Sep 8, 2015	11.73	11.95	11.55	11.84
2394	NASDAQ	MERC	Fri, Sep 4, 2015	11.29	11.66	11.22	11.55
2393	NASDAQ	MERC	Thu, Sep 3, 2015	11.37	11.46	11.18	11.39
2392	NASDAQ	MERC	Wed, Sep 2, 2015	11.04	11.37	10.80	11.36
2391	NASDAQ	MERC	Tue, Sep 1, 2015	11.15	11.29	10.70	10.86
2390	NASDAQ	MERC	Mon, Aug 31, 2015	11.36	11.61	11.21	11.45
2389	NASDAQ	MERC	Fri, Aug 28, 2015	11.51	11.54	11.25	11.42
2388	NASDAQ	MERC	Thu, Aug 27, 2015	10.58	11.54	10.52	11.46
2387	NASDAQ	MERC	Wed, Aug 26, 2015	10.61	10.99	10.10	10.42
2386	NASDAQ	MERC	Tue, Aug 25, 2015	10.47	10.47	9.89	9.99
2385	NASDAQ	MERC	Mon, Aug 24, 2015	10.10	10.60	10.02	10.23
2384	NASDAQ	MERC	Fri, Aug 21, 2015	11.05	11.12	10.62	10.68
2383	NASDAQ	MERC	Thu, Aug 20, 2015	11.56	11.80	11.05	11.15
2382	NASDAQ	MERC	Wed, Aug 19, 2015	11.31	11.68	10.87	11.60
2381	NASDAQ	MERC	Tue, Aug 18, 2015	11.71	12.00	11.32	11.34
2380	NASDAQ	MERC	Mon, Aug 17, 2015	11.26	11.70	11.05	11.68
2379	NASDAQ	MERC	Fri, Aug 14, 2015	11.48	11.64	11.02	11.32
2378	NASDAQ	MERC	Thu, Aug 13, 2015	12.03	12.23	11.52	11.55
2377	NASDAQ	MERC	Wed, Aug 12, 2015	12.18	12.21	11.75	11.98
2376	NASDAQ	MERC	Tue, Aug 11, 2015	12.22	12.44	12.06	12.25
2375	NASDAQ	MERC	Mon, Aug 10, 2015	12.12	12.37	12.02	12.29
2374	NASDAQ	MERC	Fri, Aug 7, 2015	11.80	12.20	11.53	12.12
2373	NASDAQ	MERC	Thu, Aug 6, 2015	12.00	12.55	11.64	11.85
2372	NASDAQ	MERC	Wed, Aug 5, 2015	12.51	12.73	11.98	12.06
2371	NASDAQ	MERC	Tue, Aug 4, 2015	12.64	13.07	12.25	12.41
2370	NASDAQ	MERC	Mon, Aug 3, 2015	12.23	13.05	12.10	12.69
2369	NASDAQ	MERC	Fri, Jul 31, 2015	12.86	12.86	11.11	12.09
2368	NASDAQ	MERC	Thu, Jul 30, 2015	12.20	12.61	12.08	12.58
2367	NASDAQ	MERC	Wed, Jul 29, 2015	12.08	12.27	11.91	12.20
2366	NASDAQ	MERC	Tue, Jul 28, 2015	11.59	12.10	10.90	12.06
2365	NASDAQ	MERC	Mon, Jul 27, 2015	11.40	11.85	11.15	11.49
2364	NASDAQ	MERC	Fri, Jul 24, 2015	12.31	12.37	11.83	11.88
2363	NASDAQ	MERC	Thu, Jul 23, 2015	12.94	13.10	12.06	12.37
2362	NASDAQ	MERC	Wed, Jul 22, 2015	12.98	13.13	12.82	12.94
2361	NASDAQ	MERC	Tue, Jul 21, 2015	13.01	13.16	12.92	12.98
2360	NASDAQ	MERC	Mon, Jul 20, 2015	12.80	13.04	12.73	13.01
2359	NASDAQ	MERC	Fri, Jul 17, 2015	13.47	13.58	12.93	12.94
2358	NASDAQ	MERC	Thu, Jul 16, 2015	13.49	13.68	13.25	13.43
2357	NASDAQ	MERC	Wed, Jul 15, 2015	13.19	13.47	12.97	13.35
2356	NASDAQ	MERC	Tue, Jul 14, 2015	13.18	13.26	12.98	13.18
2355	NASDAQ	MERC	Mon, Jul 13, 2015	13.00	13.37	13.00	13.20
2354	NASDAQ	MERC	Fri, Jul 10, 2015	12.76	13.08	12.66	12.87
2353	NASDAQ	MERC	Thu, Jul 9, 2015	13.14	13.16	12.60	13.01
2352	NASDAQ	MERC	Wed, Jul 8, 2015	13.43	13.50	12.93	12.98
2351	NASDAQ	MERC	Tue, Jul 7, 2015	13.69	13.69	12.80	13.49
2350	NASDAQ	MERC	Mon, Jul 6, 2015	13.97	13.99	13.39	13.70
2349	NASDAQ	MERC	Thu, Jul 2, 2015	13.64	14.21	13.64	14.03
2348	NASDAQ	MERC	Wed, Jul 1, 2015	13.78	14.02	13.47	13.62
2347	NASDAQ	MERC	Tue, Jun 30, 2015	13.81	13.93	13.44	13.68
2346	NASDAQ	MERC	Mon, Jun 29, 2015	13.84	14.06	13.71	13.74
2345	NASDAQ	MERC	Fri, Jun 26, 2015	14.19	14.33	13.89	14.08
2344	NASDAQ	MERC	Thu, Jun 25, 2015	14.28	14.30	14.10	14.12
2343	NASDAQ	MERC	Wed, Jun 24, 2015	14.31	14.57	14.15	14.22
2342	NASDAQ	MERC	Tue, Jun 23, 2015	14.22	14.24	14.01	14.17
2341	NASDAQ	MERC	Mon, Jun 22, 2015	14.03	14.19	13.95	14.16
2340	NASDAQ	MERC	Fri, Jun 19, 2015	13.53	14.25	13.42	14.03
2339	NASDAQ	MERC	Thu, Jun 18, 2015	13.59	13.77	13.43	13.50
2338	NASDAQ	MERC	Wed, Jun 17, 2015	13.87	13.99	13.41	13.55
2337	NASDAQ	MERC	Tue, Jun 16, 2015	13.94	14.01	13.81	13.89
2336	NASDAQ	MERC	Mon, Jun 15, 2015	14.20	14.20	13.83	13.98
2335	NASDAQ	MERC	Fri, Jun 12, 2015	14.21	14.36	14.11	14.25
2334	NASDAQ	MERC	Thu, Jun 11, 2015	14.03	14.24	13.72	14.22
2333	NASDAQ	MERC	Wed, Jun 10, 2015	14.20	14.29	13.91	14.00
2332	NASDAQ	MERC	Tue, Jun 9, 2015	14.03	14.14	13.84	14.08
2331	NASDAQ	MERC	Mon, Jun 8, 2015	14.20	14.20	13.83	13.98
2330	NASDAQ	MERC	Fri, Jun 5, 2015	14.22	14.36	14.04	14.24
2329	NASDAQ	MERC	Thu, Jun 4, 2015	14.44	14.60	14.03	14.20
2328	NASDAQ	MERC	Wed, Jun 3, 2015	14.47	14.70	14.31	14.48
2327	NASDAQ	MERC	Tue, Jun 2, 2015	14.46	14.58	14.26	14.45
2326	NASDAQ	MERC	Mon, Jun 1, 2015	14.22	14.49	14.00	14.48
2325	NASDAQ	MERC	Fri, May 29, 2015	14.15	14.38	13.90	14.18
2324	NASDAQ	MERC	Thu, May 28, 2015	14.12	14.17	13.91	14.14
2323	NASDAQ	MERC	Wed, May 27, 2015	13.95	14.22	13.75	14.15
2322	NASDAQ	MERC	Tue, May 26, 2015	14.19	14.25	13.81	13.94
2321	NASDAQ	MERC	Fri, May 22, 2015	14.33	14.47	14.26	14.30
2320	NASDAQ	MERC	Thu, May 21, 2015	14.33	14.56	14.21	14.41
2319	NASDAQ	MERC	Wed, May 20, 2015	14.50	14.50	14.08	14.36
2318	NASDAQ	MERC	Tue, May 19, 2015	14.43	14.61	14.14	14.49
2317	NASDAQ	MERC	Mon, May 18, 2015	14.06	14.61	14.01	14.58
2316	NASDAQ	MERC	Fri, May 15, 2015	14.55	14.66	14.07	14.17
2315	NASDAQ	MERC	Thu, May 14, 2015	14.37	14.62	14.26	14.53
2314	NASDAQ	MERC	Wed, May 13, 2015	14.37	14.39	14.07	14.33
2313	NASDAQ	MERC	Tue, May 12, 2015	13.73	14.28	13.50	14.26
2312	NASDAQ	MERC	Mon, May 11, 2015	14.01	14.09	13.87	13.97
2311	NASDAQ	MERC	Fri, May 8, 2015	14.26	14.39	13.97	14.08
2310	NASDAQ	MERC	Thu, May 7, 2015	13.83	13.96	13.65	13.85
2309	NASDAQ	MERC	Wed, May 6, 2015	14.25	14.25	13.90	13.94
2308	NASDAQ	MERC	Tue, May 5, 2015	14.26	14.32	13.97	14.18
2307	NASDAQ	MERC	Mon, May 4, 2015	14.25	14.42	14.14	14.23
2306	NASDAQ	MERC	Fri, May 1, 2015	14.06	14.75	13.00	14.26
2305	NASDAQ	MERC	Thu, Apr 30, 2015	14.59	14.69	14.20	14.30
2304	NASDAQ	MERC	Wed, Apr 29, 2015	14.34	14.70	14.08	14.61
2303	NASDAQ	MERC	Tue, Apr 28, 2015	14.22	14.41	13.93	14.41
2302	NASDAQ	MERC	Mon, Apr 27, 2015	14.48	14.50	14.09	14.17
2301	NASDAQ	MERC	Fri, Apr 24, 2015	14.47	14.47	14.16	14.43
2300	NASDAQ	MERC	Thu, Apr 23, 2015	14.07	14.57	14.01	14.53
2299	NASDAQ	MERC	Wed, Apr 22, 2015	14.26	14.29	14.03	14.10
2298	NASDAQ	MERC	Tue, Apr 21, 2015	14.22	14.41	14.02	14.29
2297	NASDAQ	MERC	Mon, Apr 20, 2015	14.92	14.97	14.06	14.23
2296	NASDAQ	MERC	Fri, Apr 17, 2015	14.88	14.93	14.55	14.92
2295	NASDAQ	MERC	Thu, Apr 16, 2015	15.22	15.26	14.80	14.89
2294	NASDAQ	MERC	Wed, Apr 15, 2015	15.21	15.26	15.02	15.22
2293	NASDAQ	MERC	Tue, Apr 14, 2015	15.18	15.26	14.99	15.11
2292	NASDAQ	MERC	Mon, Apr 13, 2015	14.77	15.19	14.71	15.12
2291	NASDAQ	MERC	Fri, Apr 10, 2015	14.91	14.95	14.68	14.70
2290	NASDAQ	MERC	Thu, Apr 9, 2015	14.83	15.12	14.70	14.88
2289	NASDAQ	MERC	Wed, Apr 8, 2015	14.65	15.03	14.64	14.82
2288	NASDAQ	MERC	Tue, Apr 7, 2015	15.16	15.25	14.61	14.71
2287	NASDAQ	MERC	Mon, Apr 6, 2015	15.41	15.59	15.12	15.23
2286	NASDAQ	MERC	Thu, Apr 2, 2015	15.70	15.95	15.40	15.42
2285	NASDAQ	MERC	Wed, Apr 1, 2015	15.40	15.76	15.04	15.69
2284	NASDAQ	MERC	Tue, Mar 31, 2015	14.77	15.50	14.63	15.36
2283	NASDAQ	MERC	Mon, Mar 30, 2015	14.43	14.80	14.35	14.77
2282	NASDAQ	MERC	Fri, Mar 27, 2015	14.37	14.62	14.37	14.39
2281	NASDAQ	MERC	Thu, Mar 26, 2015	14.32	14.51	14.15	14.35
2280	NASDAQ	MERC	Wed, Mar 25, 2015	14.37	14.45	14.00	14.29
2279	NASDAQ	MERC	Tue, Mar 24, 2015	13.86	14.35	13.80	14.30
2278	NASDAQ	MERC	Mon, Mar 23, 2015	14.33	14.44	13.85	13.88
2277	NASDAQ	MERC	Fri, Mar 20, 2015	14.17	14.47	14.04	14.34
2276	NASDAQ	MERC	Thu, Mar 19, 2015	14.01	14.09	13.86	14.02
2275	NASDAQ	MERC	Wed, Mar 18, 2015	14.07	14.34	13.98	14.10
2274	NASDAQ	MERC	Tue, Mar 17, 2015	13.96	14.32	13.89	14.07
2273	NASDAQ	MERC	Mon, Mar 16, 2015	13.89	14.14	13.81	13.96
2272	NASDAQ	MERC	Fri, Mar 13, 2015	13.84	14.10	13.76	13.94
2271	NASDAQ	MERC	Thu, Mar 12, 2015	14.16	14.29	13.94	14.00
2270	NASDAQ	MERC	Wed, Mar 11, 2015	13.89	14.10	13.76	14.05
2269	NASDAQ	MERC	Tue, Mar 10, 2015	14.45	14.68	13.74	13.77
2268	NASDAQ	MERC	Mon, Mar 9, 2015	14.30	14.95	14.29	14.51
2267	NASDAQ	MERC	Fri, Mar 6, 2015	13.72	14.40	13.72	14.30
2266	NASDAQ	MERC	Thu, Mar 5, 2015	13.82	13.97	13.66	13.80
2265	NASDAQ	MERC	Wed, Mar 4, 2015	13.73	13.88	13.51	13.79
2264	NASDAQ	MERC	Tue, Mar 3, 2015	14.00	14.18	13.72	13.73
2263	NASDAQ	MERC	Mon, Mar 2, 2015	14.30	14.41	13.75	14.00
2262	NASDAQ	MERC	Fri, Feb 27, 2015	14.19	14.44	14.06	14.27
2261	NASDAQ	MERC	Thu, Feb 26, 2015	14.13	14.38	13.90	14.08
2260	NASDAQ	MERC	Wed, Feb 25, 2015	13.78	14.15	13.78	14.10
2259	NASDAQ	MERC	Tue, Feb 24, 2015	14.08	14.28	13.59	13.73
2258	NASDAQ	MERC	Mon, Feb 23, 2015	14.45	14.45	13.80	13.99
2257	NASDAQ	MERC	Fri, Feb 20, 2015	14.24	14.49	14.01	14.42
2256	NASDAQ	MERC	Thu, Feb 19, 2015	13.71	14.50	13.61	14.19
2255	NASDAQ	MERC	Wed, Feb 18, 2015	13.90	13.98	13.67	13.78
2254	NASDAQ	MERC	Tue, Feb 17, 2015	13.60	14.33	13.13	13.89
2253	NASDAQ	MERC	Fri, Feb 13, 2015	14.01	14.85	13.22	13.64
2252	NASDAQ	MERC	Thu, Feb 12, 2015	13.59	14.09	13.57	13.78
2251	NASDAQ	MERC	Wed, Feb 11, 2015	13.55	13.75	13.51	13.52
2250	NASDAQ	MERC	Tue, Feb 10, 2015	13.61	13.75	13.34	13.60
2249	NASDAQ	MERC	Mon, Feb 9, 2015	13.50	13.59	13.23	13.47
2248	NASDAQ	MERC	Fri, Feb 6, 2015	13.47	13.65	13.24	13.40
2247	NASDAQ	MERC	Thu, Feb 5, 2015	13.06	13.50	12.91	13.40
2246	NASDAQ	MERC	Wed, Feb 4, 2015	13.22	13.36	12.92	12.99
2245	NASDAQ	MERC	Tue, Feb 3, 2015	12.77	13.48	12.39	13.23
2244	NASDAQ	MERC	Mon, Feb 2, 2015	12.83	12.83	12.26	12.49
2243	NASDAQ	MERC	Fri, Jan 30, 2015	12.30	12.70	12.19	12.68
2242	NASDAQ	MERC	Thu, Jan 29, 2015	12.16	12.50	12.10	12.45
2241	NASDAQ	MERC	Wed, Jan 28, 2015	12.42	12.52	12.20	12.31
2240	NASDAQ	MERC	Tue, Jan 27, 2015	12.19	12.53	12.06	12.41
2239	NASDAQ	MERC	Mon, Jan 26, 2015	12.26	12.40	12.15	12.37
2238	NASDAQ	MERC	Fri, Jan 23, 2015	12.73	12.73	12.11	12.19
2237	NASDAQ	MERC	Thu, Jan 22, 2015	12.14	12.73	12.11	12.68
2236	NASDAQ	MERC	Wed, Jan 21, 2015	11.98	12.40	11.93	12.11
2235	NASDAQ	MERC	Tue, Jan 20, 2015	12.71	12.71	11.87	12.23
2234	NASDAQ	MERC	Fri, Jan 16, 2015	12.70	12.88	12.55	12.62
2233	NASDAQ	MERC	Thu, Jan 15, 2015	13.00	13.08	12.64	12.67
2232	NASDAQ	MERC	Wed, Jan 14, 2015	12.48	13.09	12.41	12.94
2231	NASDAQ	MERC	Tue, Jan 13, 2015	12.71	12.99	12.37	12.63
2230	NASDAQ	MERC	Mon, Jan 12, 2015	12.57	12.80	12.19	12.58
2229	NASDAQ	MERC	Fri, Jan 9, 2015	12.53	12.86	12.30	12.69
2228	NASDAQ	MERC	Thu, Jan 8, 2015	12.19	12.51	12.08	12.48
2227	NASDAQ	MERC	Wed, Jan 7, 2015	12.44	12.52	12.04	12.05
2226	NASDAQ	MERC	Tue, Jan 6, 2015	12.55	12.61	12.09	12.39
2225	NASDAQ	MERC	Mon, Jan 5, 2015	12.26	12.61	12.26	12.49
2224	NASDAQ	MERC	Fri, Jan 2, 2015	12.30	12.60	12.02	12.55
2223	NASDAQ	MERC	Wed, Dec 31, 2014	12.65	12.69	12.20	12.29
2222	NASDAQ	MERC	Tue, Dec 30, 2014	12.65	12.79	12.43	12.65
2221	NASDAQ	MERC	Mon, Dec 29, 2014	12.79	12.89	12.36	12.72
2220	NASDAQ	MERC	Fri, Dec 26, 2014	12.79	12.95	12.38	12.81
2219	NASDAQ	MERC	Wed, Dec 24, 2014	12.88	13.15	12.81	12.84
2218	NASDAQ	MERC	Tue, Dec 23, 2014	12.66	12.91	12.18	12.86
2217	NASDAQ	MERC	Mon, Dec 22, 2014	12.72	12.79	12.06	12.64
2216	NASDAQ	MERC	Fri, Dec 19, 2014	12.36	12.86	12.15	12.82
2215	NASDAQ	MERC	Thu, Dec 18, 2014	12.14	12.42	12.05	12.39
2214	NASDAQ	MERC	Wed, Dec 17, 2014	11.88	12.08	11.81	12.01
2213	NASDAQ	MERC	Tue, Dec 16, 2014	11.93	12.07	11.63	11.88
2212	NASDAQ	MERC	Mon, Dec 15, 2014	11.50	12.00	11.50	11.93
2211	NASDAQ	MERC	Fri, Dec 12, 2014	11.69	11.78	11.43	11.52
2210	NASDAQ	MERC	Thu, Dec 11, 2014	12.16	12.35	11.86	11.89
2209	NASDAQ	MERC	Wed, Dec 10, 2014	12.30	12.44	12.00	12.08
2208	NASDAQ	MERC	Tue, Dec 9, 2014	11.84	12.47	11.53	12.40
2207	NASDAQ	MERC	Mon, Dec 8, 2014	12.80	13.23	11.44	12.07
2206	NASDAQ	MERC	Fri, Dec 5, 2014	13.50	13.70	13.45	13.63
2205	NASDAQ	MERC	Thu, Dec 4, 2014	13.83	13.98	13.46	13.48
2204	NASDAQ	MERC	Wed, Dec 3, 2014	13.36	13.91	13.18	13.87
2203	NASDAQ	MERC	Tue, Dec 2, 2014	13.00	13.65	13.00	13.19
2202	NASDAQ	MERC	Mon, Dec 1, 2014	13.14	13.32	12.78	13.19
2201	NASDAQ	MERC	Fri, Nov 28, 2014	13.75	14.04	13.14	13.29
2200	NASDAQ	MERC	Wed, Nov 26, 2014	13.82	14.01	13.78	13.93
2199	NASDAQ	MERC	Tue, Nov 25, 2014	13.65	14.00	13.65	13.78
2198	NASDAQ	MERC	Mon, Nov 24, 2014	13.64	13.85	13.52	13.70
2197	NASDAQ	MERC	Fri, Nov 21, 2014	14.08	14.08	13.59	13.72
2196	NASDAQ	MERC	Thu, Nov 20, 2014	13.75	14.02	13.34	13.79
2195	NASDAQ	MERC	Wed, Nov 19, 2014	13.68	13.92	13.38	13.80
2194	NASDAQ	MERC	Tue, Nov 18, 2014	13.75	13.98	13.55	13.68
2193	NASDAQ	MERC	Mon, Nov 17, 2014	13.61	14.02	13.58	13.72
2192	NASDAQ	MERC	Fri, Nov 14, 2014	13.55	13.61	13.42	13.51
2191	NASDAQ	MERC	Thu, Nov 13, 2014	13.29	13.60	13.17	13.58
2190	NASDAQ	MERC	Wed, Nov 12, 2014	13.25	13.44	13.14	13.33
2189	NASDAQ	MERC	Tue, Nov 11, 2014	13.44	13.50	13.27	13.29
2188	NASDAQ	MERC	Mon, Nov 10, 2014	13.35	13.65	13.28	13.40
2187	NASDAQ	MERC	Fri, Nov 7, 2014	13.06	13.51	13.06	13.14
2186	NASDAQ	MERC	Thu, Nov 6, 2014	13.05	13.17	12.97	13.03
2185	NASDAQ	MERC	Wed, Nov 5, 2014	13.20	13.25	12.90	12.99
2184	NASDAQ	MERC	Tue, Nov 4, 2014	12.79	13.27	12.79	13.10
2183	NASDAQ	MERC	Mon, Nov 3, 2014	13.20	13.25	12.58	12.78
2182	NASDAQ	MERC	Fri, Oct 31, 2014	12.25	13.26	11.98	12.58
2181	NASDAQ	MERC	Thu, Oct 30, 2014	11.30	11.89	11.27	11.76
2180	NASDAQ	MERC	Wed, Oct 29, 2014	11.30	11.39	11.05	11.29
2179	NASDAQ	MERC	Tue, Oct 28, 2014	10.80	11.32	10.60	11.30
2178	NASDAQ	MERC	Mon, Oct 27, 2014	11.00	11.00	10.30	10.74
2177	NASDAQ	MERC	Fri, Oct 24, 2014	11.18	11.20	10.00	10.90
2176	NASDAQ	MERC	Thu, Oct 23, 2014	10.78	11.55	9.81	11.22
2175	NASDAQ	MERC	Wed, Oct 22, 2014	11.43	11.46	11.08	11.09
2174	NASDAQ	MERC	Tue, Oct 21, 2014	11.01	11.48	11.01	11.37
2173	NASDAQ	MERC	Mon, Oct 20, 2014	10.48	11.13	10.48	11.01
2172	NASDAQ	MERC	Fri, Oct 17, 2014	10.28	10.71	9.68	10.46
2171	NASDAQ	MERC	Thu, Oct 16, 2014	9.97	10.33	9.80	10.26
2170	NASDAQ	MERC	Wed, Oct 15, 2014	9.99	10.18	9.64	10.11
2169	NASDAQ	MERC	Tue, Oct 14, 2014	9.83	10.05	9.72	10.05
2168	NASDAQ	MERC	Mon, Oct 13, 2014	9.92	9.92	9.71	9.83
2167	NASDAQ	MERC	Fri, Oct 10, 2014	9.93	10.00	9.73	9.93
2166	NASDAQ	MERC	Thu, Oct 9, 2014	9.95	10.01	9.86	9.95
2165	NASDAQ	MERC	Wed, Oct 8, 2014	10.06	10.20	9.76	9.95
2164	NASDAQ	MERC	Tue, Oct 7, 2014	10.13	10.21	9.98	10.11
2163	NASDAQ	MERC	Mon, Oct 6, 2014	9.97	10.20	9.61	10.18
2162	NASDAQ	MERC	Fri, Oct 3, 2014	9.86	10.01	9.72	9.99
2161	NASDAQ	MERC	Thu, Oct 2, 2014	9.61	9.91	9.56	9.84
2160	NASDAQ	MERC	Wed, Oct 1, 2014	9.71	9.75	9.25	9.61
2159	NASDAQ	MERC	Tue, Sep 30, 2014	9.54	9.79	9.53	9.75
2158	NASDAQ	MERC	Mon, Sep 29, 2014	9.42	9.52	9.06	9.51
2157	NASDAQ	MERC	Fri, Sep 26, 2014	9.39	9.58	9.31	9.52
2156	NASDAQ	MERC	Thu, Sep 25, 2014	9.70	9.70	9.41	9.41
2155	NASDAQ	MERC	Wed, Sep 24, 2014	9.92	9.96	9.44	9.66
2154	NASDAQ	MERC	Tue, Sep 23, 2014	9.96	10.01	9.84	9.92
2153	NASDAQ	MERC	Mon, Sep 22, 2014	10.24	10.25	9.84	9.89
2152	NASDAQ	MERC	Fri, Sep 19, 2014	10.16	10.30	10.16	10.26
2151	NASDAQ	MERC	Thu, Sep 18, 2014	10.04	10.21	10.01	10.17
2150	NASDAQ	MERC	Wed, Sep 17, 2014	10.09	10.20	9.95	10.02
2149	NASDAQ	MERC	Tue, Sep 16, 2014	9.75	10.05	9.75	9.99
2148	NASDAQ	MERC	Mon, Sep 15, 2014	9.94	9.97	9.78	9.86
2147	NASDAQ	MERC	Fri, Sep 12, 2014	9.98	10.07	9.96	9.98
2146	NASDAQ	MERC	Thu, Sep 11, 2014	10.00	10.02	9.81	10.00
2145	NASDAQ	MERC	Wed, Sep 10, 2014	10.07	10.12	10.00	10.03
2144	NASDAQ	MERC	Tue, Sep 9, 2014	10.07	10.14	10.02	10.09
2143	NASDAQ	MERC	Mon, Sep 8, 2014	10.10	10.15	10.04	10.12
2142	NASDAQ	MERC	Fri, Sep 5, 2014	10.10	10.10	9.88	10.08
2141	NASDAQ	MERC	Thu, Sep 4, 2014	9.87	10.10	9.87	10.06
2140	NASDAQ	MERC	Wed, Sep 3, 2014	9.93	10.01	9.76	9.90
2139	NASDAQ	MERC	Tue, Sep 2, 2014	10.00	10.05	9.86	9.87
2138	NASDAQ	MERC	Fri, Aug 29, 2014	10.00	10.08	9.93	10.04
2137	NASDAQ	MERC	Thu, Aug 28, 2014	10.30	10.30	9.97	10.00
2136	NASDAQ	MERC	Wed, Aug 27, 2014	10.11	10.42	9.96	10.37
2135	NASDAQ	MERC	Tue, Aug 26, 2014	10.25	10.29	9.95	10.07
2134	NASDAQ	MERC	Mon, Aug 25, 2014	10.21	10.42	10.00	10.27
2133	NASDAQ	MERC	Fri, Aug 22, 2014	10.32	10.32	10.06	10.24
2132	NASDAQ	MERC	Thu, Aug 21, 2014	10.23	10.32	10.19	10.29
2131	NASDAQ	MERC	Wed, Aug 20, 2014	10.40	10.49	10.21	10.23
2130	NASDAQ	MERC	Tue, Aug 19, 2014	10.36	10.50	10.33	10.37
2129	NASDAQ	MERC	Mon, Aug 18, 2014	10.29	10.33	10.13	10.32
2128	NASDAQ	MERC	Fri, Aug 15, 2014	10.30	10.45	10.25	10.31
2127	NASDAQ	MERC	Thu, Aug 14, 2014	10.01	10.41	9.96	10.30
2126	NASDAQ	MERC	Wed, Aug 13, 2014	10.03	10.14	9.95	10.05
2125	NASDAQ	MERC	Tue, Aug 12, 2014	10.16	10.19	9.97	10.05
2124	NASDAQ	MERC	Mon, Aug 11, 2014	10.35	10.40	10.13	10.22
2123	NASDAQ	MERC	Fri, Aug 8, 2014	10.35	10.40	10.08	10.28
2122	NASDAQ	MERC	Thu, Aug 7, 2014	10.43	10.48	10.20	10.37
2121	NASDAQ	MERC	Wed, Aug 6, 2014	10.31	10.52	10.30	10.42
2120	NASDAQ	MERC	Tue, Aug 5, 2014	10.35	10.54	10.28	10.38
2119	NASDAQ	MERC	Mon, Aug 4, 2014	10.00	10.19	9.96	10.09
2118	NASDAQ	MERC	Fri, Aug 1, 2014	9.75	10.40	9.75	10.05
2117	NASDAQ	MERC	Thu, Jul 31, 2014	10.00	10.05	9.84	9.96
2116	NASDAQ	MERC	Wed, Jul 30, 2014	10.14	10.30	10.00	10.02
2115	NASDAQ	MERC	Tue, Jul 29, 2014	10.20	10.20	9.91	10.09
2114	NASDAQ	MERC	Mon, Jul 28, 2014	10.50	10.72	10.06	10.13
2113	NASDAQ	MERC	Fri, Jul 25, 2014	10.60	10.77	10.48	10.53
2112	NASDAQ	MERC	Thu, Jul 24, 2014	10.49	10.79	10.40	10.66
2111	NASDAQ	MERC	Wed, Jul 23, 2014	10.18	10.47	10.15	10.39
2110	NASDAQ	MERC	Tue, Jul 22, 2014	10.44	10.44	10.15	10.20
2109	NASDAQ	MERC	Mon, Jul 21, 2014	10.47	10.59	10.34	10.42
2108	NASDAQ	MERC	Fri, Jul 18, 2014	10.50	10.65	10.50	10.54
2107	NASDAQ	MERC	Thu, Jul 17, 2014	10.78	10.81	10.46	10.52
2106	NASDAQ	MERC	Wed, Jul 16, 2014	10.90	10.90	10.70	10.75
2105	NASDAQ	MERC	Tue, Jul 15, 2014	10.68	10.78	10.46	10.65
2104	NASDAQ	MERC	Mon, Jul 14, 2014	10.79	10.80	10.55	10.67
2103	NASDAQ	MERC	Fri, Jul 11, 2014	11.09	11.24	10.94	11.00
2102	NASDAQ	MERC	Thu, Jul 10, 2014	11.03	11.25	10.74	11.14
2101	NASDAQ	MERC	Wed, Jul 9, 2014	11.36	11.41	11.07	11.09
2100	NASDAQ	MERC	Tue, Jul 8, 2014	11.25	11.26	11.07	11.21
2099	NASDAQ	MERC	Mon, Jul 7, 2014	11.25	11.40	11.10	11.22
2098	NASDAQ	MERC	Thu, Jul 3, 2014	10.98	11.25	10.94	11.25
2097	NASDAQ	MERC	Wed, Jul 2, 2014	11.03	11.10	10.90	10.97
2096	NASDAQ	MERC	Tue, Jul 1, 2014	11.00	11.05	10.50	10.99
2095	NASDAQ	MERC	Mon, Jun 30, 2014	9.77	10.52	9.77	10.50
2094	NASDAQ	MERC	Fri, Jun 27, 2014	9.55	9.87	9.48	9.74
2093	NASDAQ	MERC	Thu, Jun 26, 2014	9.56	9.56	9.48	9.51
2092	NASDAQ	MERC	Wed, Jun 25, 2014	9.35	9.59	9.33	9.54
2091	NASDAQ	MERC	Tue, Jun 24, 2014	8.61	9.53	8.61	9.38
2090	NASDAQ	MERC	Mon, Jun 23, 2014	9.52	9.74	9.36	9.50
2089	NASDAQ	MERC	Fri, Jun 20, 2014	9.41	9.58	9.31	9.44
2088	NASDAQ	MERC	Thu, Jun 19, 2014	9.31	9.47	9.30	9.41
2087	NASDAQ	MERC	Wed, Jun 18, 2014	9.19	9.39	9.13	9.25
2086	NASDAQ	MERC	Tue, Jun 17, 2014	8.79	9.20	8.70	9.17
2085	NASDAQ	MERC	Mon, Jun 16, 2014	8.52	8.77	8.52	8.72
2084	NASDAQ	MERC	Fri, Jun 13, 2014	8.48	8.60	8.38	8.52
2083	NASDAQ	MERC	Thu, Jun 12, 2014	8.48	8.50	8.33	8.50
2082	NASDAQ	MERC	Wed, Jun 11, 2014	8.60	8.60	8.30	8.53
2081	NASDAQ	MERC	Tue, Jun 10, 2014	8.74	8.80	8.61	8.73
2080	NASDAQ	MERC	Mon, Jun 9, 2014	8.89	9.01	8.64	8.73
2079	NASDAQ	MERC	Fri, Jun 6, 2014	9.08	9.08	8.82	8.85
2078	NASDAQ	MERC	Thu, Jun 5, 2014	8.54	9.05	8.39	9.00
2077	NASDAQ	MERC	Wed, Jun 4, 2014	8.55	8.61	8.41	8.50
2076	NASDAQ	MERC	Tue, Jun 3, 2014	8.75	8.78	8.53	8.56
2075	NASDAQ	MERC	Mon, Jun 2, 2014	8.82	8.82	8.32	8.75
2074	NASDAQ	MERC	Fri, May 30, 2014	8.90	8.91	8.77	8.84
2073	NASDAQ	MERC	Thu, May 29, 2014	8.97	9.08	8.90	8.93
2072	NASDAQ	MERC	Wed, May 28, 2014	9.00	9.14	8.87	8.92
2071	NASDAQ	MERC	Tue, May 27, 2014	9.22	9.24	8.92	9.03
2070	NASDAQ	MERC	Fri, May 23, 2014	9.15	9.34	9.05	9.19
2069	NASDAQ	MERC	Thu, May 22, 2014	9.46	9.66	9.02	9.12
2068	NASDAQ	MERC	Wed, May 21, 2014	9.55	9.73	9.45	9.49
2067	NASDAQ	MERC	Tue, May 20, 2014	9.90	10.00	9.47	9.56
2066	NASDAQ	MERC	Mon, May 19, 2014	9.92	10.18	9.86	9.95
2065	NASDAQ	MERC	Fri, May 16, 2014	9.97	10.00	9.85	9.94
2064	NASDAQ	MERC	Thu, May 15, 2014	10.03	10.16	9.89	9.95
2063	NASDAQ	MERC	Wed, May 14, 2014	10.12	10.50	10.06	10.12
2062	NASDAQ	MERC	Tue, May 13, 2014	10.36	10.54	10.13	10.25
2061	NASDAQ	MERC	Mon, May 12, 2014	9.73	10.35	9.68	10.28
2060	NASDAQ	MERC	Fri, May 9, 2014	9.29	9.60	9.26	9.56
2059	NASDAQ	MERC	Thu, May 8, 2014	9.64	9.76	9.21	9.26
2058	NASDAQ	MERC	Wed, May 7, 2014	9.26	9.75	9.26	9.70
2057	NASDAQ	MERC	Tue, May 6, 2014	9.19	9.55	9.18	9.30
2056	NASDAQ	MERC	Mon, May 5, 2014	9.01	9.36	9.01	9.27
2055	NASDAQ	MERC	Fri, May 2, 2014	8.47	9.84	8.47	8.97
2054	NASDAQ	MERC	Thu, May 1, 2014	8.31	8.39	7.91	8.30
2053	NASDAQ	MERC	Wed, Apr 30, 2014	7.88	8.33	7.70	8.28
2052	NASDAQ	MERC	Tue, Apr 29, 2014	7.63	7.84	7.55	7.84
2051	NASDAQ	MERC	Mon, Apr 28, 2014	7.54	7.88	7.47	7.61
2050	NASDAQ	MERC	Fri, Apr 25, 2014	7.49	7.69	7.42	7.57
2049	NASDAQ	MERC	Thu, Apr 24, 2014	7.73	7.79	7.47	7.63
2048	NASDAQ	MERC	Wed, Apr 23, 2014	7.71	7.80	7.59	7.69
2047	NASDAQ	MERC	Tue, Apr 22, 2014	7.84	7.85	7.66	7.71
2046	NASDAQ	MERC	Mon, Apr 21, 2014	7.64	7.81	7.48	7.79
2045	NASDAQ	MERC	Thu, Apr 17, 2014	7.79	7.99	7.65	7.69
2044	NASDAQ	MERC	Wed, Apr 16, 2014	7.65	8.05	7.59	7.75
2043	NASDAQ	MERC	Tue, Apr 15, 2014	7.36	7.62	7.08	7.62
2042	NASDAQ	MERC	Mon, Apr 14, 2014	7.49	7.50	7.30	7.37
2041	NASDAQ	MERC	Fri, Apr 11, 2014	7.49	7.54	7.31	7.42
2040	NASDAQ	MERC	Thu, Apr 10, 2014	7.50	7.59	7.35	7.53
2039	NASDAQ	MERC	Wed, Apr 9, 2014	7.56	7.63	7.45	7.54
2038	NASDAQ	MERC	Tue, Apr 8, 2014	7.47	7.62	7.44	7.53
2037	NASDAQ	MERC	Mon, Apr 7, 2014	7.38	7.75	7.38	7.50
2036	NASDAQ	MERC	Fri, Apr 4, 2014	7.55	7.88	7.43	7.67
2035	NASDAQ	MERC	Thu, Apr 3, 2014	7.54	7.59	7.36	7.57
2034	NASDAQ	MERC	Wed, Apr 2, 2014	7.55	7.63	7.41	7.45
2033	NASDAQ	MERC	Tue, Apr 1, 2014	7.51	7.73	7.38	7.56
2032	NASDAQ	MERC	Mon, Mar 31, 2014	7.59	7.79	7.43	7.50
2031	NASDAQ	MERC	Fri, Mar 28, 2014	7.51	7.78	7.40	7.54
2030	NASDAQ	MERC	Thu, Mar 27, 2014	7.44	7.52	7.05	7.13
2029	NASDAQ	MERC	Wed, Mar 26, 2014	7.86	7.99	7.54	7.75
2028	NASDAQ	MERC	Tue, Mar 25, 2014	8.40	8.40	7.81	8.05
2027	NASDAQ	MERC	Mon, Mar 24, 2014	8.30	8.40	7.66	7.95
2026	NASDAQ	MERC	Fri, Mar 21, 2014	8.76	8.76	8.28	8.46
2025	NASDAQ	MERC	Thu, Mar 20, 2014	8.74	8.83	8.59	8.68
2024	NASDAQ	MERC	Wed, Mar 19, 2014	8.81	8.99	8.66	8.76
2023	NASDAQ	MERC	Tue, Mar 18, 2014	8.67	8.81	8.60	8.79
2022	NASDAQ	MERC	Mon, Mar 17, 2014	8.67	8.73	8.63	8.70
2021	NASDAQ	MERC	Fri, Mar 14, 2014	8.85	8.93	8.56	8.66
2020	NASDAQ	MERC	Thu, Mar 13, 2014	8.74	8.91	8.69	8.72
2019	NASDAQ	MERC	Wed, Mar 12, 2014	8.77	9.19	8.60	8.74
2018	NASDAQ	MERC	Tue, Mar 11, 2014	8.59	8.90	8.51	8.83
2017	NASDAQ	MERC	Mon, Mar 10, 2014	8.72	8.77	8.48	8.72
2016	NASDAQ	MERC	Fri, Mar 7, 2014	8.85	8.88	8.42	8.86
2015	NASDAQ	MERC	Thu, Mar 6, 2014	8.93	8.99	8.78	8.96
2014	NASDAQ	MERC	Wed, Mar 5, 2014	8.83	8.89	8.76	8.89
2013	NASDAQ	MERC	Tue, Mar 4, 2014	8.63	8.96	8.63	8.86
2012	NASDAQ	MERC	Mon, Mar 3, 2014	8.62	8.65	8.42	8.63
2011	NASDAQ	MERC	Fri, Feb 28, 2014	8.77	8.82	8.73	8.73
2010	NASDAQ	MERC	Thu, Feb 27, 2014	8.72	8.83	8.71	8.78
2009	NASDAQ	MERC	Wed, Feb 26, 2014	8.72	8.84	8.72	8.82
2008	NASDAQ	MERC	Tue, Feb 25, 2014	8.95	8.88	8.75	8.77
2007	NASDAQ	MERC	Mon, Feb 24, 2014	8.90	8.93	8.83	8.90
2006	NASDAQ	MERC	Fri, Feb 21, 2014	9.02	9.06	8.76	8.94
2005	NASDAQ	MERC	Thu, Feb 20, 2014	9.24	9.24	9.00	9.06
2004	NASDAQ	MERC	Wed, Feb 19, 2014	9.07	9.21	8.70	9.18
2003	NASDAQ	MERC	Tue, Feb 18, 2014	9.52	9.52	9.18	9.39
2002	NASDAQ	MERC	Fri, Feb 14, 2014	9.60	9.69	9.06	9.56
2001	NASDAQ	MERC	Thu, Feb 13, 2014	9.51	9.85	9.38	9.81
2000	NASDAQ	MERC	Wed, Feb 12, 2014	9.46	9.60	9.39	9.50
1999	NASDAQ	MERC	Tue, Feb 11, 2014	9.26	9.52	9.37	9.49
1998	NASDAQ	MERC	Mon, Feb 10, 2014	9.42	9.40	9.20	9.37
1997	NASDAQ	MERC	Fri, Feb 7, 2014	9.50	9.69	9.38	9.44
1996	NASDAQ	MERC	Thu, Feb 6, 2014	9.50	9.69	9.41	9.42
1995	NASDAQ	MERC	Wed, Feb 5, 2014	9.48	9.50	9.39	9.49
1994	NASDAQ	MERC	Tue, Feb 4, 2014	9.31	9.50	9.17	9.50
1993	NASDAQ	MERC	Mon, Feb 3, 2014	9.26	9.68	9.07	9.30
1992	NASDAQ	MERC	Fri, Jan 31, 2014	9.50	9.63	9.32	9.34
1991	NASDAQ	MERC	Wed, Jan 29, 2014	9.35	9.69	9.21	9.60
1990	NASDAQ	MERC	Tue, Jan 28, 2014	9.10	9.53	9.00	9.46
1989	NASDAQ	MERC	Mon, Jan 27, 2014	9.29	9.29	9.06	9.13
1988	NASDAQ	MERC	Fri, Jan 24, 2014	9.76	9.76	9.21	9.27
1987	NASDAQ	MERC	Thu, Jan 23, 2014	9.84	9.89	9.62	9.75
1986	NASDAQ	MERC	Wed, Jan 22, 2014	9.90	9.94	9.80	9.90
1985	NASDAQ	MERC	Tue, Jan 21, 2014	9.79	9.93	9.74	9.90
1984	NASDAQ	MERC	Fri, Jan 17, 2014	9.89	9.90	9.76	9.85
1983	NASDAQ	MERC	Thu, Jan 16, 2014	9.88	9.90	9.64	9.90
1982	NASDAQ	MERC	Wed, Jan 15, 2014	9.81	9.89	9.69	9.88
1981	NASDAQ	MERC	Tue, Jan 14, 2014	9.76	9.91	9.71	9.87
1980	NASDAQ	MERC	Mon, Jan 13, 2014	9.84	9.87	9.59	9.72
1979	NASDAQ	MERC	Fri, Jan 10, 2014	9.64	9.95	9.33	9.80
1978	NASDAQ	MERC	Thu, Jan 9, 2014	9.75	9.75	9.56	9.62
1977	NASDAQ	MERC	Wed, Jan 8, 2014	9.61	9.84	9.61	9.75
1976	NASDAQ	MERC	Tue, Jan 7, 2014	9.84	9.90	9.42	9.83
1975	NASDAQ	MERC	Mon, Jan 6, 2014	9.75	9.76	9.43	9.72
1974	NASDAQ	MERC	Fri, Jan 3, 2014	9.85	9.85	9.68	9.75
1973	NASDAQ	MERC	Thu, Jan 2, 2014	9.81	9.88	9.80	9.82
1972	NASDAQ	MERC	Tue, Dec 31, 2013	9.82	10.00	9.67	9.97
1971	NASDAQ	MERC	Mon, Dec 30, 2013	10.00	10.00	9.83	9.91
1970	NASDAQ	MERC	Fri, Dec 27, 2013	9.88	10.09	9.71	10.05
1969	NASDAQ	MERC	Thu, Dec 26, 2013	9.91	9.98	9.72	9.91
1968	NASDAQ	MERC	Tue, Dec 24, 2013	9.93	9.97	9.84	9.96
1967	NASDAQ	MERC	Mon, Dec 23, 2013	9.98	10.03	9.90	9.99
1966	NASDAQ	MERC	Fri, Dec 20, 2013	9.78	10.05	9.54	10.00
1965	NASDAQ	MERC	Thu, Dec 19, 2013	9.95	9.96	9.72	9.79
1964	NASDAQ	MERC	Wed, Dec 18, 2013	9.66	10.00	9.66	9.99
1963	NASDAQ	MERC	Tue, Dec 17, 2013	9.78	10.03	9.78	9.83
1962	NASDAQ	MERC	Mon, Dec 16, 2013	9.67	10.04	9.57	9.87
1961	NASDAQ	MERC	Fri, Dec 13, 2013	9.78	9.78	9.55	9.69
1960	NASDAQ	MERC	Thu, Dec 12, 2013	9.45	9.91	9.45	9.65
1959	NASDAQ	MERC	Wed, Dec 11, 2013	9.81	9.85	9.39	9.49
1958	NASDAQ	MERC	Tue, Dec 10, 2013	9.65	9.92	9.52	9.82
1957	NASDAQ	MERC	Mon, Dec 9, 2013	9.64	9.73	9.40	9.64
1956	NASDAQ	MERC	Fri, Dec 6, 2013	9.66	9.71	9.50	9.71
1955	NASDAQ	MERC	Thu, Dec 5, 2013	9.56	9.71	9.21	9.69
1954	NASDAQ	MERC	Wed, Dec 4, 2013	9.80	9.80	9.60	9.60
1953	NASDAQ	MERC	Tue, Dec 3, 2013	9.88	10.00	9.81	9.83
1952	NASDAQ	MERC	Mon, Dec 2, 2013	9.41	9.92	9.41	9.88
1951	NASDAQ	MERC	Fri, Nov 29, 2013	9.89	9.89	9.36	9.50
1950	NASDAQ	MERC	Wed, Nov 27, 2013	9.39	9.88	9.35	9.80
1949	NASDAQ	MERC	Tue, Nov 26, 2013	9.28	9.49	9.25	9.33
1948	NASDAQ	MERC	Mon, Nov 25, 2013	9.44	9.44	9.00	9.34
1947	NASDAQ	MERC	Fri, Nov 22, 2013	9.32	9.54	9.32	9.39
1946	NASDAQ	MERC	Thu, Nov 21, 2013	9.41	9.55	9.20	9.49
1945	NASDAQ	MERC	Wed, Nov 20, 2013	9.60	9.76	9.34	9.40
1944	NASDAQ	MERC	Tue, Nov 19, 2013	9.85	9.97	9.53	9.55
1943	NASDAQ	MERC	Mon, Nov 18, 2013	9.89	10.00	9.82	9.86
1942	NASDAQ	MERC	Fri, Nov 15, 2013	9.47	9.87	9.29	9.82
1941	NASDAQ	MERC	Thu, Nov 14, 2013	9.70	9.82	9.35	9.52
1940	NASDAQ	MERC	Wed, Nov 13, 2013	9.93	9.99	9.15	9.75
1939	NASDAQ	MERC	Tue, Nov 12, 2013	10.44	10.55	10.03	10.04
1938	NASDAQ	MERC	Mon, Nov 11, 2013	10.32	10.54	9.98	10.50
1937	NASDAQ	MERC	Fri, Nov 8, 2013	9.25	10.38	9.24	10.29
1936	NASDAQ	MERC	Thu, Nov 7, 2013	9.03	9.25	8.88	9.24
1935	NASDAQ	MERC	Wed, Nov 6, 2013	8.99	9.62	8.99	9.09
1934	NASDAQ	MERC	Tue, Nov 5, 2013	8.25	9.18	8.15	9.01
1933	NASDAQ	MERC	Mon, Nov 4, 2013	8.11	8.40	8.11	8.29
1932	NASDAQ	MERC	Fri, Nov 1, 2013	7.89	8.28	7.82	8.26
1931	NASDAQ	MERC	Thu, Oct 31, 2013	7.87	8.12	7.86	8.00
1930	NASDAQ	MERC	Wed, Oct 30, 2013	7.82	7.88	7.63	7.82
1929	NASDAQ	MERC	Tue, Oct 29, 2013	7.78	7.83	7.53	7.79
1928	NASDAQ	MERC	Mon, Oct 28, 2013	7.89	7.90	7.78	7.81
1927	NASDAQ	MERC	Fri, Oct 25, 2013	7.85	7.94	7.73	7.93
1926	NASDAQ	MERC	Thu, Oct 24, 2013	7.81	7.85	7.50	7.82
1925	NASDAQ	MERC	Wed, Oct 23, 2013	7.80	7.95	7.68	7.80
1924	NASDAQ	MERC	Tue, Oct 22, 2013	7.92	7.90	7.77	7.84
1923	NASDAQ	MERC	Mon, Oct 21, 2013	7.76	7.85	7.60	7.83
1922	NASDAQ	MERC	Fri, Oct 18, 2013	7.65	7.90	7.58	7.79
1921	NASDAQ	MERC	Thu, Oct 17, 2013	7.50	7.70	7.33	7.60
1920	NASDAQ	MERC	Wed, Oct 16, 2013	7.50	7.53	7.36	7.53
1919	NASDAQ	MERC	Tue, Oct 15, 2013	7.48	7.50	7.46	7.46
1918	NASDAQ	MERC	Mon, Oct 14, 2013	7.48	7.50	7.45	7.48
1917	NASDAQ	MERC	Fri, Oct 11, 2013	7.47	7.54	7.34	7.48
1916	NASDAQ	MERC	Thu, Oct 10, 2013	7.50	7.50	7.38	7.45
1915	NASDAQ	MERC	Wed, Oct 9, 2013	7.38	7.50	7.14	7.43
1914	NASDAQ	MERC	Tue, Oct 8, 2013	7.44	7.46	7.25	7.31
1913	NASDAQ	MERC	Mon, Oct 7, 2013	7.39	7.50	7.33	7.47
1912	NASDAQ	MERC	Fri, Oct 4, 2013	7.38	7.52	7.39	7.47
1911	NASDAQ	MERC	Thu, Oct 3, 2013	7.45	7.45	7.31	7.38
1910	NASDAQ	MERC	Wed, Oct 2, 2013	7.41	7.49	7.28	7.45
1909	NASDAQ	MERC	Tue, Oct 1, 2013	7.09	7.50	7.04	7.42
1908	NASDAQ	MERC	Mon, Sep 30, 2013	7.02	7.10	7.00	7.09
1907	NASDAQ	MERC	Fri, Sep 27, 2013	7.06	7.16	7.03	7.10
1906	NASDAQ	MERC	Thu, Sep 26, 2013	7.09	7.10	7.03	7.10
1905	NASDAQ	MERC	Wed, Sep 25, 2013	7.10	7.14	7.05	7.10
1904	NASDAQ	MERC	Tue, Sep 24, 2013	7.06	7.17	7.06	7.12
1903	NASDAQ	MERC	Mon, Sep 23, 2013	7.21	7.29	7.12	7.13
1902	NASDAQ	MERC	Fri, Sep 20, 2013	7.06	7.27	7.00	7.27
1901	NASDAQ	MERC	Thu, Sep 19, 2013	7.14	7.24	7.05	7.08
1900	NASDAQ	MERC	Wed, Sep 18, 2013	7.13	7.42	7.13	7.15
1899	NASDAQ	MERC	Tue, Sep 17, 2013	7.16	7.19	7.03	7.16
1898	NASDAQ	MERC	Mon, Sep 16, 2013	7.77	7.77	7.09	7.14
1897	NASDAQ	MERC	Fri, Sep 13, 2013	6.94	7.84	6.83	7.67
1896	NASDAQ	MERC	Thu, Sep 12, 2013	6.96	6.97	6.82	6.93
1895	NASDAQ	MERC	Wed, Sep 11, 2013	6.86	6.99	6.79	6.96
1894	NASDAQ	MERC	Tue, Sep 10, 2013	6.88	6.91	6.80	6.89
1893	NASDAQ	MERC	Mon, Sep 9, 2013	6.83	6.88	6.75	6.88
1892	NASDAQ	MERC	Fri, Sep 6, 2013	6.86	6.86	6.66	6.84
1891	NASDAQ	MERC	Thu, Sep 5, 2013	6.81	6.87	6.72	6.84
1890	NASDAQ	MERC	Wed, Sep 4, 2013	6.87	6.89	6.78	6.79
1889	NASDAQ	MERC	Tue, Sep 3, 2013	6.81	6.90	6.78	6.90
1888	NASDAQ	MERC	Fri, Aug 30, 2013	6.85	6.87	6.74	6.85
1887	NASDAQ	MERC	Thu, Aug 29, 2013	6.77	6.91	6.75	6.87
1886	NASDAQ	MERC	Wed, Aug 28, 2013	6.78	6.88	6.71	6.80
1885	NASDAQ	MERC	Tue, Aug 27, 2013	6.62	6.90	6.62	6.81
1884	NASDAQ	MERC	Mon, Aug 26, 2013	6.85	6.96	6.75	6.89
1883	NASDAQ	MERC	Fri, Aug 23, 2013	6.87	6.87	6.69	6.87
1882	NASDAQ	MERC	Thu, Aug 22, 2013	6.86	6.94	6.63	6.88
1881	NASDAQ	MERC	Wed, Aug 21, 2013	6.88	6.93	6.74	6.86
1880	NASDAQ	MERC	Tue, Aug 20, 2013	6.80	6.92	6.73	6.87
1879	NASDAQ	MERC	Mon, Aug 19, 2013	6.90	6.91	6.73	6.79
1878	NASDAQ	MERC	Fri, Aug 16, 2013	6.96	6.96	6.86	6.89
1877	NASDAQ	MERC	Thu, Aug 15, 2013	6.87	6.96	6.67	6.93
1876	NASDAQ	MERC	Wed, Aug 14, 2013	6.89	6.94	6.84	6.93
1875	NASDAQ	MERC	Tue, Aug 13, 2013	6.93	6.96	6.79	6.85
1874	NASDAQ	MERC	Mon, Aug 12, 2013	6.89	6.94	6.80	6.93
1873	NASDAQ	MERC	Fri, Aug 9, 2013	6.85	6.94	6.80	6.94
1872	NASDAQ	MERC	Thu, Aug 8, 2013	6.87	6.90	6.75	6.90
1871	NASDAQ	MERC	Wed, Aug 7, 2013	6.81	6.88	6.80	6.84
1870	NASDAQ	MERC	Tue, Aug 6, 2013	6.95	6.92	6.76	6.83
1869	NASDAQ	MERC	Mon, Aug 5, 2013	6.81	6.98	6.70	6.94
1868	NASDAQ	MERC	Fri, Aug 2, 2013	6.86	7.06	6.75	6.85
1867	NASDAQ	MERC	Thu, Aug 1, 2013	6.98	7.05	6.89	6.94
1866	NASDAQ	MERC	Wed, Jul 31, 2013	6.92	6.96	6.83	6.92
1865	NASDAQ	MERC	Tue, Jul 30, 2013	6.96	6.97	6.62	6.93
1864	NASDAQ	MERC	Mon, Jul 29, 2013	6.81	7.00	6.69	6.96
1863	NASDAQ	MERC	Fri, Jul 26, 2013	6.79	6.90	6.69	6.86
1862	NASDAQ	MERC	Thu, Jul 25, 2013	6.95	6.98	6.79	6.82
1861	NASDAQ	MERC	Wed, Jul 24, 2013	6.95	7.04	6.95	6.96
1860	NASDAQ	MERC	Tue, Jul 23, 2013	6.82	7.00	6.81	6.97
1859	NASDAQ	MERC	Mon, Jul 22, 2013	6.75	6.88	6.72	6.85
1858	NASDAQ	MERC	Fri, Jul 19, 2013	6.73	6.80	6.63	6.78
1857	NASDAQ	MERC	Thu, Jul 18, 2013	6.69	6.78	6.62	6.77
1856	NASDAQ	MERC	Wed, Jul 17, 2013	6.67	6.79	6.63	6.70
1855	NASDAQ	MERC	Tue, Jul 16, 2013	6.46	6.77	6.22	6.70
1854	NASDAQ	MERC	Mon, Jul 15, 2013	6.85	6.92	6.78	6.89
1853	NASDAQ	MERC	Fri, Jul 12, 2013	6.85	6.89	6.79	6.86
1852	NASDAQ	MERC	Thu, Jul 11, 2013	6.89	6.92	6.82	6.88
1851	NASDAQ	MERC	Wed, Jul 10, 2013	6.91	6.92	6.81	6.88
1850	NASDAQ	MERC	Tue, Jul 9, 2013	6.88	6.94	6.84	6.88
1849	NASDAQ	MERC	Mon, Jul 8, 2013	6.60	6.87	6.60	6.82
1848	NASDAQ	MERC	Fri, Jul 5, 2013	6.63	6.65	6.58	6.62
1847	NASDAQ	MERC	Wed, Jul 3, 2013	6.58	6.61	6.53	6.58
1846	NASDAQ	MERC	Tue, Jul 2, 2013	6.60	6.68	6.55	6.61
1845	NASDAQ	MERC	Mon, Jul 1, 2013	6.50	6.65	6.40	6.60
1844	NASDAQ	MERC	Fri, Jun 28, 2013	6.41	6.53	6.29	6.52
1843	NASDAQ	MERC	Thu, Jun 27, 2013	6.40	6.49	6.26	6.44
1842	NASDAQ	MERC	Wed, Jun 26, 2013	6.56	6.57	6.38	6.41
1841	NASDAQ	MERC	Tue, Jun 25, 2013	6.63	6.65	6.47	6.55
1840	NASDAQ	MERC	Mon, Jun 24, 2013	6.50	6.78	6.38	6.64
1839	NASDAQ	MERC	Fri, Jun 21, 2013	6.88	6.93	6.62	6.62
1838	NASDAQ	MERC	Thu, Jun 20, 2013	6.94	7.03	6.81	6.86
1837	NASDAQ	MERC	Wed, Jun 19, 2013	6.83	7.05	6.78	7.00
1836	NASDAQ	MERC	Tue, Jun 18, 2013	6.79	6.99	6.72	6.84
1835	NASDAQ	MERC	Mon, Jun 17, 2013	6.63	6.80	6.63	6.77
1834	NASDAQ	MERC	Fri, Jun 14, 2013	6.69	6.69	6.56	6.62
1833	NASDAQ	MERC	Thu, Jun 13, 2013	6.67	6.75	6.65	6.70
1832	NASDAQ	MERC	Wed, Jun 12, 2013	6.62	6.96	6.62	6.71
1831	NASDAQ	MERC	Tue, Jun 11, 2013	6.80	6.81	6.61	6.77
1830	NASDAQ	MERC	Mon, Jun 10, 2013	6.68	6.89	6.57	6.86
1829	NASDAQ	MERC	Fri, Jun 7, 2013	6.76	6.75	6.68	6.70
1828	NASDAQ	MERC	Thu, Jun 6, 2013	6.77	6.82	6.69	6.78
1827	NASDAQ	MERC	Wed, Jun 5, 2013	6.88	7.07	6.74	6.79
1826	NASDAQ	MERC	Tue, Jun 4, 2013	6.79	6.96	6.79	6.90
1825	NASDAQ	MERC	Mon, Jun 3, 2013	6.93	7.07	6.76	7.00
1824	NASDAQ	MERC	Fri, May 31, 2013	6.65	6.91	6.56	6.88
1823	NASDAQ	MERC	Thu, May 30, 2013	6.64	6.73	6.61	6.70
1822	NASDAQ	MERC	Wed, May 29, 2013	6.72	6.72	6.56	6.65
1821	NASDAQ	MERC	Tue, May 28, 2013	6.48	6.81	6.35	6.71
1820	NASDAQ	MERC	Fri, May 24, 2013	6.33	6.46	6.19	6.40
1819	NASDAQ	MERC	Thu, May 23, 2013	6.33	6.35	6.15	6.32
1818	NASDAQ	MERC	Wed, May 22, 2013	6.34	6.45	6.26	6.40
1817	NASDAQ	MERC	Tue, May 21, 2013	6.72	6.72	6.33	6.34
1816	NASDAQ	MERC	Mon, May 20, 2013	6.53	6.74	6.53	6.68
1815	NASDAQ	MERC	Fri, May 17, 2013	6.53	6.54	6.41	6.53
1814	NASDAQ	MERC	Thu, May 16, 2013	6.48	6.57	6.38	6.50
1813	NASDAQ	MERC	Wed, May 15, 2013	6.42	6.55	6.32	6.52
1812	NASDAQ	MERC	Tue, May 14, 2013	6.37	6.48	6.22	6.45
1811	NASDAQ	MERC	Mon, May 13, 2013	6.42	6.42	6.20	6.33
1810	NASDAQ	MERC	Fri, May 10, 2013	6.36	6.45	6.32	6.42
1809	NASDAQ	MERC	Thu, May 9, 2013	6.28	6.41	6.24	6.37
1808	NASDAQ	MERC	Wed, May 8, 2013	6.33	6.34	6.18	6.31
1807	NASDAQ	MERC	Tue, May 7, 2013	6.28	6.34	6.02	6.32
1806	NASDAQ	MERC	Mon, May 6, 2013	6.36	6.40	6.28	6.30
1805	NASDAQ	MERC	Fri, May 3, 2013	6.18	6.48	6.09	6.21
1804	NASDAQ	MERC	Thu, May 2, 2013	6.22	6.36	6.10	6.13
1803	NASDAQ	MERC	Wed, May 1, 2013	6.25	6.25	5.87	6.18
1802	NASDAQ	MERC	Tue, Apr 30, 2013	6.29	6.37	6.11	6.29
1801	NASDAQ	MERC	Mon, Apr 29, 2013	6.32	6.40	6.24	6.30
1800	NASDAQ	MERC	Fri, Apr 26, 2013	6.39	6.39	6.13	6.35
1799	NASDAQ	MERC	Thu, Apr 25, 2013	6.56	6.56	6.31	6.42
1798	NASDAQ	MERC	Wed, Apr 24, 2013	6.39	6.59	6.37	6.53
1797	NASDAQ	MERC	Tue, Apr 23, 2013	6.42	6.42	6.25	6.35
1796	NASDAQ	MERC	Mon, Apr 22, 2013	6.46	6.46	6.32	6.38
1795	NASDAQ	MERC	Fri, Apr 19, 2013	6.55	6.60	6.40	6.45
1794	NASDAQ	MERC	Thu, Apr 18, 2013	6.74	6.78	6.54	6.61
1793	NASDAQ	MERC	Wed, Apr 17, 2013	6.43	6.70	6.35	6.70
1792	NASDAQ	MERC	Tue, Apr 16, 2013	6.56	6.72	6.46	6.71
1791	NASDAQ	MERC	Mon, Apr 15, 2013	6.78	6.90	6.38	6.55
1790	NASDAQ	MERC	Fri, Apr 12, 2013	6.73	6.91	6.73	6.85
1789	NASDAQ	MERC	Thu, Apr 11, 2013	6.88	6.95	6.72	6.90
1788	NASDAQ	MERC	Wed, Apr 10, 2013	6.84	6.88	6.78	6.88
1787	NASDAQ	MERC	Tue, Apr 9, 2013	6.58	6.81	6.50	6.81
1786	NASDAQ	MERC	Mon, Apr 8, 2013	6.60	6.68	6.50	6.54
1785	NASDAQ	MERC	Fri, Apr 5, 2013	6.52	6.66	6.52	6.57
1784	NASDAQ	MERC	Thu, Apr 4, 2013	6.74	6.78	6.59	6.61
1783	NASDAQ	MERC	Wed, Apr 3, 2013	6.82	6.83	6.68	6.77
1782	NASDAQ	MERC	Tue, Apr 2, 2013	6.80	6.87	6.66	6.86
1781	NASDAQ	MERC	Mon, Apr 1, 2013	6.90	6.95	6.55	6.74
1780	NASDAQ	MERC	Thu, Mar 28, 2013	6.88	6.95	6.70	6.91
1779	NASDAQ	MERC	Wed, Mar 27, 2013	6.93	6.93	6.76	6.89
1778	NASDAQ	MERC	Tue, Mar 26, 2013	7.04	7.04	6.85	6.96
1777	NASDAQ	MERC	Mon, Mar 25, 2013	7.01	7.14	6.92	7.06
1776	NASDAQ	MERC	Fri, Mar 22, 2013	7.15	7.21	7.00	7.03
1775	NASDAQ	MERC	Thu, Mar 21, 2013	6.99	7.12	6.94	7.10
1774	NASDAQ	MERC	Wed, Mar 20, 2013	6.86	7.04	6.79	7.03
1773	NASDAQ	MERC	Tue, Mar 19, 2013	6.95	6.94	6.75	6.88
1772	NASDAQ	MERC	Mon, Mar 18, 2013	6.83	7.00	6.82	6.95
1771	NASDAQ	MERC	Fri, Mar 15, 2013	7.02	7.02	6.85	6.87
1770	NASDAQ	MERC	Thu, Mar 14, 2013	7.10	7.10	6.95	7.05
1769	NASDAQ	MERC	Wed, Mar 13, 2013	6.98	7.11	6.95	7.07
1768	NASDAQ	MERC	Tue, Mar 12, 2013	7.15	7.15	6.94	7.01
1767	NASDAQ	MERC	Mon, Mar 11, 2013	7.27	7.29	7.09	7.20
1766	NASDAQ	MERC	Fri, Mar 8, 2013	7.20	7.34	7.08	7.30
1765	NASDAQ	MERC	Thu, Mar 7, 2013	7.12	7.25	7.07	7.20
1764	NASDAQ	MERC	Wed, Mar 6, 2013	7.13	7.13	6.90	7.10
1763	NASDAQ	MERC	Tue, Mar 5, 2013	7.14	7.20	7.07	7.16
1762	NASDAQ	MERC	Mon, Mar 4, 2013	7.06	7.17	6.95	7.14
1761	NASDAQ	MERC	Fri, Mar 1, 2013	7.21	7.29	7.04	7.08
1760	NASDAQ	MERC	Thu, Feb 28, 2013	7.04	7.30	7.01	7.27
1759	NASDAQ	MERC	Wed, Feb 27, 2013	7.07	7.25	6.98	7.07
1758	NASDAQ	MERC	Tue, Feb 26, 2013	7.07	7.12	6.96	7.09
1757	NASDAQ	MERC	Mon, Feb 25, 2013	7.10	7.12	6.92	7.09
1756	NASDAQ	MERC	Fri, Feb 22, 2013	7.31	7.40	7.06	7.12
1755	NASDAQ	MERC	Thu, Feb 21, 2013	7.19	7.33	7.13	7.28
1754	NASDAQ	MERC	Wed, Feb 20, 2013	7.15	7.20	7.05	7.15
1753	NASDAQ	MERC	Tue, Feb 19, 2013	7.15	7.19	7.01	7.15
1752	NASDAQ	MERC	Fri, Feb 15, 2013	7.11	7.16	7.00	7.12
1751	NASDAQ	MERC	Thu, Feb 14, 2013	7.09	7.26	6.89	7.12
1750	NASDAQ	MERC	Wed, Feb 13, 2013	7.19	7.26	7.02	7.19
1749	NASDAQ	MERC	Tue, Feb 12, 2013	7.09	7.22	7.04	7.17
1748	NASDAQ	MERC	Mon, Feb 11, 2013	7.25	7.29	7.05	7.08
1747	NASDAQ	MERC	Fri, Feb 8, 2013	6.88	7.33	6.88	7.21
1746	NASDAQ	MERC	Thu, Feb 7, 2013	6.99	7.01	6.83	6.88
1745	NASDAQ	MERC	Wed, Feb 6, 2013	7.00	7.11	6.97	7.02
1744	NASDAQ	MERC	Tue, Feb 5, 2013	7.01	7.06	6.97	6.98
1743	NASDAQ	MERC	Mon, Feb 4, 2013	6.96	7.10	6.96	6.98
1742	NASDAQ	MERC	Fri, Feb 1, 2013	7.05	7.06	6.77	6.97
1741	NASDAQ	MERC	Thu, Jan 31, 2013	6.94	7.11	6.88	6.99
1740	NASDAQ	MERC	Wed, Jan 30, 2013	7.10	7.10	6.87	6.94
1739	NASDAQ	MERC	Tue, Jan 29, 2013	6.91	7.24	6.88	7.08
1738	NASDAQ	MERC	Mon, Jan 28, 2013	7.02	7.07	6.79	6.93
1737	NASDAQ	MERC	Fri, Jan 25, 2013	6.91	7.09	6.86	7.01
1736	NASDAQ	MERC	Thu, Jan 24, 2013	6.88	7.14	6.81	7.10
1735	NASDAQ	MERC	Wed, Jan 23, 2013	6.74	6.86	6.70	6.86
1734	NASDAQ	MERC	Tue, Jan 22, 2013	6.89	6.89	6.55	6.70
1733	NASDAQ	MERC	Fri, Jan 18, 2013	6.75	6.87	6.65	6.85
1732	NASDAQ	MERC	Thu, Jan 17, 2013	6.63	6.82	6.63	6.71
1731	NASDAQ	MERC	Wed, Jan 16, 2013	6.67	6.72	6.50	6.60
1730	NASDAQ	MERC	Tue, Jan 15, 2013	6.60	6.73	6.57	6.69
1729	NASDAQ	MERC	Mon, Jan 14, 2013	6.84	6.84	6.60	6.65
1728	NASDAQ	MERC	Fri, Jan 11, 2013	6.89	6.94	6.71	6.87
1727	NASDAQ	MERC	Thu, Jan 10, 2013	6.97	6.97	6.67	6.85
1726	NASDAQ	MERC	Wed, Jan 9, 2013	6.96	7.02	6.81	6.98
1725	NASDAQ	MERC	Tue, Jan 8, 2013	7.19	7.20	6.91	6.91
1724	NASDAQ	MERC	Mon, Jan 7, 2013	7.29	7.39	7.16	7.24
1723	NASDAQ	MERC	Fri, Jan 4, 2013	7.41	7.45	7.28	7.36
1722	NASDAQ	MERC	Thu, Jan 3, 2013	7.42	7.42	7.25	7.35
1721	NASDAQ	MERC	Wed, Jan 2, 2013	7.33	7.51	7.30	7.41
1720	NASDAQ	MERC	Mon, Dec 31, 2012	7.08	7.20	7.00	7.16
1719	NASDAQ	MERC	Fri, Dec 28, 2012	7.11	7.19	6.91	7.12
1718	NASDAQ	MERC	Thu, Dec 27, 2012	7.32	7.32	7.02	7.16
1717	NASDAQ	MERC	Wed, Dec 26, 2012	7.21	7.36	7.08	7.35
1716	NASDAQ	MERC	Mon, Dec 24, 2012	7.45	7.50	7.15	7.25
1715	NASDAQ	MERC	Fri, Dec 21, 2012	7.41	7.50	7.25	7.42
1714	NASDAQ	MERC	Thu, Dec 20, 2012	7.12	7.50	7.02	7.49
1713	NASDAQ	MERC	Wed, Dec 19, 2012	7.04	7.12	7.00	7.10
1712	NASDAQ	MERC	Tue, Dec 18, 2012	6.93	7.08	6.86	7.03
1711	NASDAQ	MERC	Mon, Dec 17, 2012	6.68	6.96	6.68	6.94
1710	NASDAQ	MERC	Fri, Dec 14, 2012	6.44	6.75	6.28	6.70
1709	NASDAQ	MERC	Thu, Dec 13, 2012	6.57	6.58	6.37	6.47
1708	NASDAQ	MERC	Wed, Dec 12, 2012	6.67	6.67	6.48	6.55
1707	NASDAQ	MERC	Tue, Dec 11, 2012	6.64	6.64	6.43	6.60
1706	NASDAQ	MERC	Mon, Dec 10, 2012	6.51	6.60	6.40	6.60
1705	NASDAQ	MERC	Fri, Dec 7, 2012	6.58	6.58	6.38	6.49
1704	NASDAQ	MERC	Thu, Dec 6, 2012	6.58	6.61	6.46	6.58
1703	NASDAQ	MERC	Wed, Dec 5, 2012	6.79	6.79	6.51	6.57
1702	NASDAQ	MERC	Tue, Dec 4, 2012	6.99	6.99	6.68	6.76
1701	NASDAQ	MERC	Mon, Dec 3, 2012	6.95	7.00	6.74	6.96
1700	NASDAQ	MERC	Fri, Nov 30, 2012	6.87	6.97	6.67	6.94
1699	NASDAQ	MERC	Thu, Nov 29, 2012	6.84	6.90	6.70	6.88
1698	NASDAQ	MERC	Wed, Nov 28, 2012	6.80	6.85	6.51	6.84
1697	NASDAQ	MERC	Tue, Nov 27, 2012	6.67	6.89	6.61	6.84
1696	NASDAQ	MERC	Mon, Nov 26, 2012	6.76	6.81	6.60	6.63
1695	NASDAQ	MERC	Fri, Nov 23, 2012	6.78	6.97	6.47	6.82
1694	NASDAQ	MERC	Wed, Nov 21, 2012	6.46	6.80	6.39	6.75
1693	NASDAQ	MERC	Tue, Nov 20, 2012	6.30	6.51	6.21	6.46
1692	NASDAQ	MERC	Mon, Nov 19, 2012	6.48	6.51	6.18	6.32
1691	NASDAQ	MERC	Fri, Nov 16, 2012	6.52	6.73	6.44	6.49
1690	NASDAQ	MERC	Thu, Nov 15, 2012	6.69	6.69	6.43	6.56
1689	NASDAQ	MERC	Wed, Nov 14, 2012	6.88	6.88	6.64	6.74
1688	NASDAQ	MERC	Tue, Nov 13, 2012	6.82	6.87	6.71	6.83
1687	NASDAQ	MERC	Mon, Nov 12, 2012	7.03	7.09	6.81	6.96
1686	NASDAQ	MERC	Fri, Nov 9, 2012	7.12	7.24	7.00	7.01
1685	NASDAQ	MERC	Thu, Nov 8, 2012	7.10	7.13	7.03	7.08
1684	NASDAQ	MERC	Wed, Nov 7, 2012	7.12	7.14	6.94	7.14
1683	NASDAQ	MERC	Tue, Nov 6, 2012	7.14	7.25	7.04	7.15
1682	NASDAQ	MERC	Mon, Nov 5, 2012	7.15	7.18	7.04	7.13
1681	NASDAQ	MERC	Fri, Nov 2, 2012	7.15	7.19	6.95	7.11
1680	NASDAQ	MERC	Thu, Nov 1, 2012	6.96	7.20	6.96	7.14
1679	NASDAQ	MERC	Wed, Oct 31, 2012	7.38	7.38	6.95	6.99
1678	NASDAQ	MERC	Fri, Oct 26, 2012	7.10	7.34	6.94	7.34
1677	NASDAQ	MERC	Thu, Oct 25, 2012	6.99	7.14	6.85	7.10
1676	NASDAQ	MERC	Wed, Oct 24, 2012	6.94	7.00	6.87	6.98
1675	NASDAQ	MERC	Tue, Oct 23, 2012	7.29	7.38	6.92	7.05
1674	NASDAQ	MERC	Mon, Oct 22, 2012	7.42	7.50	7.37	7.41
1673	NASDAQ	MERC	Fri, Oct 19, 2012	7.46	7.50	7.32	7.48
1672	NASDAQ	MERC	Thu, Oct 18, 2012	7.62	7.80	7.33	7.45
1671	NASDAQ	MERC	Wed, Oct 17, 2012	7.67	7.69	7.38	7.65
1670	NASDAQ	MERC	Tue, Oct 16, 2012	7.38	7.75	7.25	7.60
1669	NASDAQ	MERC	Mon, Oct 15, 2012	7.37	7.37	7.15	7.31
1668	NASDAQ	MERC	Fri, Oct 12, 2012	7.30	7.50	7.28	7.37
1667	NASDAQ	MERC	Thu, Oct 11, 2012	7.33	7.43	7.29	7.34
1666	NASDAQ	MERC	Wed, Oct 10, 2012	7.40	7.40	7.17	7.31
1665	NASDAQ	MERC	Tue, Oct 9, 2012	7.38	7.43	7.10	7.42
1664	NASDAQ	MERC	Mon, Oct 8, 2012	7.52	7.52	7.23	7.35
1663	NASDAQ	MERC	Fri, Oct 5, 2012	7.53	7.75	7.48	7.54
1662	NASDAQ	MERC	Thu, Oct 4, 2012	7.53	7.63	7.46	7.55
1661	NASDAQ	MERC	Wed, Oct 3, 2012	7.60	7.60	7.42	7.56
1660	NASDAQ	MERC	Tue, Oct 2, 2012	7.49	7.70	7.44	7.53
1659	NASDAQ	MERC	Mon, Oct 1, 2012	7.46	7.46	7.17	7.32
1658	NASDAQ	MERC	Fri, Sep 28, 2012	7.24	7.51	7.22	7.46
1657	NASDAQ	MERC	Thu, Sep 27, 2012	7.20	7.39	7.20	7.24
1656	NASDAQ	MERC	Wed, Sep 26, 2012	7.17	7.45	6.97	7.17
1655	NASDAQ	MERC	Tue, Sep 25, 2012	6.91	7.46	6.82	7.18
1654	NASDAQ	MERC	Mon, Sep 24, 2012	6.68	6.95	6.37	6.90
1653	NASDAQ	MERC	Fri, Sep 21, 2012	6.36	6.77	6.32	6.75
1652	NASDAQ	MERC	Thu, Sep 20, 2012	6.25	6.34	6.16	6.31
1651	NASDAQ	MERC	Wed, Sep 19, 2012	6.33	6.34	6.17	6.27
1650	NASDAQ	MERC	Tue, Sep 18, 2012	6.19	6.38	6.02	6.30
1649	NASDAQ	MERC	Mon, Sep 17, 2012	6.47	6.47	6.15	6.19
1648	NASDAQ	MERC	Fri, Sep 14, 2012	6.42	6.54	6.31	6.53
1647	NASDAQ	MERC	Thu, Sep 13, 2012	6.26	6.42	6.08	6.40
1646	NASDAQ	MERC	Wed, Sep 12, 2012	6.30	6.35	6.14	6.27
1645	NASDAQ	MERC	Tue, Sep 11, 2012	6.43	6.43	6.26	6.29
1644	NASDAQ	MERC	Mon, Sep 10, 2012	6.35	6.50	6.32	6.39
1643	NASDAQ	MERC	Fri, Sep 7, 2012	6.22	6.61	6.22	6.47
1642	NASDAQ	MERC	Thu, Sep 6, 2012	6.20	6.29	6.13	6.21
1641	NASDAQ	MERC	Wed, Sep 5, 2012	6.24	6.24	6.12	6.17
1640	NASDAQ	MERC	Tue, Sep 4, 2012	6.12	6.24	6.05	6.20
1639	NASDAQ	MERC	Fri, Aug 31, 2012	6.17	6.17	6.02	6.08
1638	NASDAQ	MERC	Thu, Aug 30, 2012	6.16	6.23	6.09	6.13
1637	NASDAQ	MERC	Wed, Aug 29, 2012	6.27	6.28	6.12	6.18
1636	NASDAQ	MERC	Tue, Aug 28, 2012	6.21	6.32	6.18	6.31
1635	NASDAQ	MERC	Mon, Aug 27, 2012	6.25	6.28	6.17	6.23
1634	NASDAQ	MERC	Fri, Aug 24, 2012	6.09	6.27	6.08	6.24
1633	NASDAQ	MERC	Thu, Aug 23, 2012	6.24	6.26	6.15	6.19
1632	NASDAQ	MERC	Wed, Aug 22, 2012	6.05	6.33	5.86	6.28
1631	NASDAQ	MERC	Tue, Aug 21, 2012	6.00	6.18	5.94	6.05
1630	NASDAQ	MERC	Mon, Aug 20, 2012	6.23	6.26	5.87	5.96
1629	NASDAQ	MERC	Fri, Aug 17, 2012	6.23	6.33	6.13	6.28
1628	NASDAQ	MERC	Thu, Aug 16, 2012	6.19	6.32	6.02	6.24
1627	NASDAQ	MERC	Wed, Aug 15, 2012	5.91	6.29	5.75	6.18
1626	NASDAQ	MERC	Tue, Aug 14, 2012	5.91	5.97	5.79	5.89
1625	NASDAQ	MERC	Mon, Aug 13, 2012	5.81	5.98	5.81	5.91
1624	NASDAQ	MERC	Fri, Aug 10, 2012	5.83	5.83	5.65	5.80
1623	NASDAQ	MERC	Thu, Aug 9, 2012	5.67	5.89	5.66	5.85
1622	NASDAQ	MERC	Wed, Aug 8, 2012	5.72	5.76	5.61	5.70
1621	NASDAQ	MERC	Tue, Aug 7, 2012	5.51	5.78	5.51	5.78
1620	NASDAQ	MERC	Mon, Aug 6, 2012	5.33	5.58	5.28	5.51
1619	NASDAQ	MERC	Fri, Aug 3, 2012	5.20	5.36	5.05	5.30
1618	NASDAQ	MERC	Thu, Aug 2, 2012	5.10	5.24	5.10	5.14
1617	NASDAQ	MERC	Wed, Aug 1, 2012	5.29	5.30	5.11	5.15
1616	NASDAQ	MERC	Tue, Jul 31, 2012	5.14	5.30	5.09	5.24
1615	NASDAQ	MERC	Mon, Jul 30, 2012	5.25	5.35	5.13	5.15
1614	NASDAQ	MERC	Fri, Jul 27, 2012	5.18	5.34	5.13	5.25
1613	NASDAQ	MERC	Thu, Jul 26, 2012	5.28	5.29	5.14	5.18
1612	NASDAQ	MERC	Wed, Jul 25, 2012	5.39	5.39	5.15	5.23
1611	NASDAQ	MERC	Tue, Jul 24, 2012	5.41	5.44	5.20	5.34
1610	NASDAQ	MERC	Mon, Jul 23, 2012	5.62	5.67	5.42	5.45
1609	NASDAQ	MERC	Fri, Jul 20, 2012	5.78	5.82	5.66	5.73
1608	NASDAQ	MERC	Thu, Jul 19, 2012	5.65	6.00	5.59	5.82
1607	NASDAQ	MERC	Wed, Jul 18, 2012	5.42	5.62	5.39	5.61
1606	NASDAQ	MERC	Tue, Jul 17, 2012	5.46	5.46	5.18	5.45
1605	NASDAQ	MERC	Mon, Jul 16, 2012	5.75	5.75	5.45	5.47
1604	NASDAQ	MERC	Fri, Jul 13, 2012	5.72	5.95	5.65	5.78
1603	NASDAQ	MERC	Thu, Jul 12, 2012	5.74	5.81	5.66	5.73
1602	NASDAQ	MERC	Wed, Jul 11, 2012	5.79	5.84	5.73	5.75
1601	NASDAQ	MERC	Tue, Jul 10, 2012	5.92	6.03	5.74	5.77
1600	NASDAQ	MERC	Mon, Jul 9, 2012	5.94	5.94	5.74	5.85
1599	NASDAQ	MERC	Fri, Jul 6, 2012	5.96	6.03	5.89	5.94
1598	NASDAQ	MERC	Thu, Jul 5, 2012	5.99	6.08	5.93	6.00
1597	NASDAQ	MERC	Tue, Jul 3, 2012	5.71	6.15	5.71	6.00
1596	NASDAQ	MERC	Mon, Jul 2, 2012	5.73	5.87	5.65	5.67
1595	NASDAQ	MERC	Fri, Jun 29, 2012	5.86	5.90	5.66	5.71
1594	NASDAQ	MERC	Thu, Jun 28, 2012	5.63	5.73	5.55	5.71
1593	NASDAQ	MERC	Wed, Jun 27, 2012	5.74	5.83	5.62	5.67
1592	NASDAQ	MERC	Tue, Jun 26, 2012	5.75	5.78	5.66	5.77
1591	NASDAQ	MERC	Mon, Jun 25, 2012	5.76	5.79	5.70	5.73
1590	NASDAQ	MERC	Fri, Jun 22, 2012	5.84	5.92	5.74	5.86
1589	NASDAQ	MERC	Thu, Jun 21, 2012	6.09	6.09	5.74	5.80
1588	NASDAQ	MERC	Wed, Jun 20, 2012	6.13	6.16	6.02	6.09
1587	NASDAQ	MERC	Tue, Jun 19, 2012	5.90	6.18	5.82	6.13
1586	NASDAQ	MERC	Mon, Jun 18, 2012	5.88	5.97	5.84	5.85
1585	NASDAQ	MERC	Fri, Jun 15, 2012	5.89	6.00	5.64	5.96
1584	NASDAQ	MERC	Thu, Jun 14, 2012	5.82	6.02	5.80	5.89
1583	NASDAQ	MERC	Wed, Jun 13, 2012	5.83	5.91	5.80	5.83
1582	NASDAQ	MERC	Tue, Jun 12, 2012	5.87	5.90	5.76	5.83
1581	NASDAQ	MERC	Mon, Jun 11, 2012	5.95	5.98	5.79	5.83
1580	NASDAQ	MERC	Fri, Jun 8, 2012	5.94	5.96	5.81	5.91
1579	NASDAQ	MERC	Thu, Jun 7, 2012	6.16	6.32	5.95	5.99
1578	NASDAQ	MERC	Wed, Jun 6, 2012	5.93	6.24	5.93	6.10
1577	NASDAQ	MERC	Tue, Jun 5, 2012	5.86	5.94	5.77	5.86
1576	NASDAQ	MERC	Mon, Jun 4, 2012	6.16	6.16	5.78	5.85
1575	NASDAQ	MERC	Fri, Jun 1, 2012	6.32	6.61	6.02	6.14
1574	NASDAQ	MERC	Thu, May 31, 2012	6.45	6.47	6.13	6.47
1573	NASDAQ	MERC	Wed, May 30, 2012	6.48	6.54	6.34	6.46
1572	NASDAQ	MERC	Tue, May 29, 2012	6.40	6.63	6.40	6.59
1571	NASDAQ	MERC	Fri, May 25, 2012	6.39	6.39	6.29	6.35
1570	NASDAQ	MERC	Thu, May 24, 2012	6.77	6.77	6.23	6.42
1569	NASDAQ	MERC	Wed, May 23, 2012	6.08	6.75	6.07	6.71
1568	NASDAQ	MERC	Tue, May 22, 2012	6.53	6.53	6.35	6.44
1567	NASDAQ	MERC	Mon, May 21, 2012	6.42	6.58	6.39	6.53
1566	NASDAQ	MERC	Fri, May 18, 2012	6.41	6.49	6.27	6.41
1565	NASDAQ	MERC	Thu, May 17, 2012	6.57	6.57	6.31	6.44
1564	NASDAQ	MERC	Wed, May 16, 2012	6.57	6.66	6.37	6.55
1563	NASDAQ	MERC	Tue, May 15, 2012	6.32	6.60	6.32	6.53
1562	NASDAQ	MERC	Mon, May 14, 2012	6.37	6.42	6.14	6.38
1561	NASDAQ	MERC	Fri, May 11, 2012	6.45	6.58	6.45	6.46
1560	NASDAQ	MERC	Thu, May 10, 2012	6.40	6.66	6.40	6.51
1559	NASDAQ	MERC	Wed, May 9, 2012	6.56	6.56	6.31	6.39
1558	NASDAQ	MERC	Tue, May 8, 2012	6.76	6.76	6.54	6.67
1557	NASDAQ	MERC	Mon, May 7, 2012	6.64	6.99	6.63	6.82
1556	NASDAQ	MERC	Fri, May 4, 2012	6.58	6.75	6.25	6.68
1555	NASDAQ	MERC	Thu, May 3, 2012	6.70	6.70	6.55	6.61
1554	NASDAQ	MERC	Wed, May 2, 2012	6.83	6.83	6.64	6.71
1553	NASDAQ	MERC	Tue, May 1, 2012	6.73	7.00	6.60	6.89
1552	NASDAQ	MERC	Mon, Apr 30, 2012	6.96	7.00	6.69	6.86
1551	NASDAQ	MERC	Fri, Apr 27, 2012	7.06	7.06	6.95	6.99
1550	NASDAQ	MERC	Thu, Apr 26, 2012	6.89	7.03	6.85	7.02
1549	NASDAQ	MERC	Wed, Apr 25, 2012	6.81	6.92	6.71	6.92
1548	NASDAQ	MERC	Tue, Apr 24, 2012	6.89	6.93	6.70	6.73
1547	NASDAQ	MERC	Mon, Apr 23, 2012	7.05	7.09	6.88	6.91
1546	NASDAQ	MERC	Fri, Apr 20, 2012	7.24	7.25	7.08	7.13
1545	NASDAQ	MERC	Thu, Apr 19, 2012	7.21	7.40	7.20	7.20
1544	NASDAQ	MERC	Wed, Apr 18, 2012	7.21	7.27	7.15	7.19
1543	NASDAQ	MERC	Tue, Apr 17, 2012	7.31	7.31	7.19	7.21
1542	NASDAQ	MERC	Mon, Apr 16, 2012	7.35	7.39	7.18	7.24
1541	NASDAQ	MERC	Fri, Apr 13, 2012	7.33	7.34	7.17	7.33
1540	NASDAQ	MERC	Thu, Apr 12, 2012	7.22	7.40	7.18	7.34
1539	NASDAQ	MERC	Wed, Apr 11, 2012	7.67	7.67	7.19	7.24
1538	NASDAQ	MERC	Tue, Apr 10, 2012	7.48	7.62	7.44	7.56
1537	NASDAQ	MERC	Mon, Apr 9, 2012	7.49	7.56	7.30	7.52
1536	NASDAQ	MERC	Thu, Apr 5, 2012	7.67	7.73	7.60	7.63
1535	NASDAQ	MERC	Wed, Apr 4, 2012	7.88	7.88	7.63	7.73
1534	NASDAQ	MERC	Tue, Apr 3, 2012	8.01	8.10	7.98	7.99
1533	NASDAQ	MERC	Mon, Apr 2, 2012	7.89	8.09	7.89	8.04
1532	NASDAQ	MERC	Fri, Mar 30, 2012	8.13	8.15	7.96	7.99
1531	NASDAQ	MERC	Thu, Mar 29, 2012	7.84	8.10	7.75	8.08
1530	NASDAQ	MERC	Wed, Mar 28, 2012	7.66	7.90	7.37	7.83
1529	NASDAQ	MERC	Tue, Mar 27, 2012	7.75	7.86	7.68	7.71
1528	NASDAQ	MERC	Mon, Mar 26, 2012	7.62	7.84	7.60	7.75
1527	NASDAQ	MERC	Fri, Mar 23, 2012	7.36	7.59	7.27	7.58
1526	NASDAQ	MERC	Thu, Mar 22, 2012	7.64	7.67	7.34	7.36
1525	NASDAQ	MERC	Wed, Mar 21, 2012	7.72	7.84	7.62	7.74
1524	NASDAQ	MERC	Tue, Mar 20, 2012	7.89	7.94	7.66	7.71
1523	NASDAQ	MERC	Mon, Mar 19, 2012	7.78	7.94	7.66	7.93
1522	NASDAQ	MERC	Fri, Mar 16, 2012	7.88	7.93	7.66	7.76
1521	NASDAQ	MERC	Thu, Mar 15, 2012	7.84	7.93	7.71	7.87
1520	NASDAQ	MERC	Wed, Mar 14, 2012	7.98	7.98	7.75	7.84
1519	NASDAQ	MERC	Tue, Mar 13, 2012	7.65	7.99	7.64	7.96
1518	NASDAQ	MERC	Mon, Mar 12, 2012	7.80	7.83	7.47	7.61
1517	NASDAQ	MERC	Fri, Mar 9, 2012	7.87	8.00	7.79	7.84
1516	NASDAQ	MERC	Thu, Mar 8, 2012	7.79	7.92	7.68	7.87
1515	NASDAQ	MERC	Wed, Mar 7, 2012	7.64	7.88	7.63	7.75
1514	NASDAQ	MERC	Tue, Mar 6, 2012	7.95	8.02	7.59	7.61
1513	NASDAQ	MERC	Mon, Mar 5, 2012	8.12	8.17	8.00	8.07
1512	NASDAQ	MERC	Fri, Mar 2, 2012	8.37	8.47	8.09	8.18
1511	NASDAQ	MERC	Thu, Mar 1, 2012	8.61	8.74	8.36	8.38
1510	NASDAQ	MERC	Wed, Feb 29, 2012	8.64	8.74	8.52	8.62
1509	NASDAQ	MERC	Tue, Feb 28, 2012	8.44	8.65	8.43	8.62
1508	NASDAQ	MERC	Mon, Feb 27, 2012	8.44	8.80	8.36	8.43
1507	NASDAQ	MERC	Fri, Feb 24, 2012	8.06	8.53	8.06	8.49
1506	NASDAQ	MERC	Thu, Feb 23, 2012	7.95	8.10	7.78	8.08
1505	NASDAQ	MERC	Wed, Feb 22, 2012	7.85	8.04	7.80	7.94
1504	NASDAQ	MERC	Tue, Feb 21, 2012	7.94	8.12	7.82	7.86
1503	NASDAQ	MERC	Fri, Feb 17, 2012	8.13	8.31	7.94	7.96
1502	NASDAQ	MERC	Thu, Feb 16, 2012	7.57	8.25	7.50	8.06
1501	NASDAQ	MERC	Wed, Feb 15, 2012	7.91	7.95	7.59	7.60
1500	NASDAQ	MERC	Tue, Feb 14, 2012	8.09	8.36	7.88	7.90
1499	NASDAQ	MERC	Mon, Feb 13, 2012	8.18	8.30	8.00	8.10
1498	NASDAQ	MERC	Fri, Feb 10, 2012	8.12	8.29	7.93	8.14
1497	NASDAQ	MERC	Thu, Feb 9, 2012	8.43	8.50	8.23	8.25
1496	NASDAQ	MERC	Wed, Feb 8, 2012	8.48	8.56	8.30	8.39
1495	NASDAQ	MERC	Tue, Feb 7, 2012	8.65	8.65	8.22	8.44
1494	NASDAQ	MERC	Mon, Feb 6, 2012	8.46	8.73	8.31	8.68
1493	NASDAQ	MERC	Fri, Feb 3, 2012	8.58	8.64	8.46	8.47
1492	NASDAQ	MERC	Thu, Feb 2, 2012	8.53	8.54	8.31	8.52
1491	NASDAQ	MERC	Wed, Feb 1, 2012	8.26	8.59	8.25	8.54
1490	NASDAQ	MERC	Tue, Jan 31, 2012	7.98	8.24	7.95	8.18
1489	NASDAQ	MERC	Mon, Jan 30, 2012	8.00	8.00	7.76	7.95
1488	NASDAQ	MERC	Fri, Jan 27, 2012	7.40	8.18	7.40	8.05
1487	NASDAQ	MERC	Thu, Jan 26, 2012	7.80	7.90	7.39	7.40
1486	NASDAQ	MERC	Wed, Jan 25, 2012	7.71	8.05	7.65	7.73
1485	NASDAQ	MERC	Tue, Jan 24, 2012	7.72	7.80	7.48	7.74
1484	NASDAQ	MERC	Mon, Jan 23, 2012	7.38	7.85	7.30	7.76
1483	NASDAQ	MERC	Fri, Jan 20, 2012	7.11	7.96	7.00	7.91
1482	NASDAQ	MERC	Thu, Jan 19, 2012	7.04	7.27	6.99	7.12
1481	NASDAQ	MERC	Wed, Jan 18, 2012	6.75	7.03	6.75	6.99
1480	NASDAQ	MERC	Tue, Jan 17, 2012	6.60	6.82	6.50	6.80
1479	NASDAQ	MERC	Fri, Jan 13, 2012	6.56	6.59	6.48	6.56
1478	NASDAQ	MERC	Thu, Jan 12, 2012	6.38	6.69	6.38	6.59
1477	NASDAQ	MERC	Wed, Jan 11, 2012	6.21	6.39	6.18	6.34
1476	NASDAQ	MERC	Tue, Jan 10, 2012	6.56	6.56	6.15	6.23
1475	NASDAQ	MERC	Mon, Jan 9, 2012	6.73	6.73	6.44	6.47
1474	NASDAQ	MERC	Fri, Jan 6, 2012	6.75	6.78	6.68	6.69
1473	NASDAQ	MERC	Thu, Jan 5, 2012	6.56	6.94	6.47	6.74
1472	NASDAQ	MERC	Wed, Jan 4, 2012	6.44	6.65	6.30	6.60
1471	NASDAQ	MERC	Tue, Jan 3, 2012	6.21	6.60	6.19	6.49
1470	NASDAQ	MERC	Fri, Dec 30, 2011	6.01	6.15	5.99	6.10
1469	NASDAQ	MERC	Thu, Dec 29, 2011	6.13	6.13	5.88	6.04
1468	NASDAQ	MERC	Wed, Dec 28, 2011	6.37	6.42	6.12	6.13
1467	NASDAQ	MERC	Tue, Dec 27, 2011	6.35	6.43	6.34	6.40
1466	NASDAQ	MERC	Fri, Dec 23, 2011	6.54	6.56	6.35	6.38
1465	NASDAQ	MERC	Thu, Dec 22, 2011	6.41	6.56	6.32	6.53
1464	NASDAQ	MERC	Wed, Dec 21, 2011	6.34	6.42	6.29	6.39
1463	NASDAQ	MERC	Tue, Dec 20, 2011	6.52	6.53	6.33	6.37
1462	NASDAQ	MERC	Mon, Dec 19, 2011	6.52	6.67	6.31	6.38
1461	NASDAQ	MERC	Fri, Dec 16, 2011	6.00	6.39	5.90	6.35
1460	NASDAQ	MERC	Thu, Dec 15, 2011	5.94	5.99	5.80	5.95
1459	NASDAQ	MERC	Wed, Dec 14, 2011	5.73	5.93	5.73	5.84
1458	NASDAQ	MERC	Tue, Dec 13, 2011	6.00	6.03	5.76	5.80
1457	NASDAQ	MERC	Mon, Dec 12, 2011	5.83	5.99	5.80	5.97
1456	NASDAQ	MERC	Fri, Dec 9, 2011	5.90	5.96	5.82	5.91
1455	NASDAQ	MERC	Thu, Dec 8, 2011	5.97	5.97	5.78	5.88
1454	NASDAQ	MERC	Wed, Dec 7, 2011	5.95	6.06	5.84	6.05
1453	NASDAQ	MERC	Tue, Dec 6, 2011	5.98	6.06	5.82	6.03
1452	NASDAQ	MERC	Mon, Dec 5, 2011	5.91	6.07	5.87	5.99
1451	NASDAQ	MERC	Fri, Dec 2, 2011	5.74	5.86	5.70	5.78
1450	NASDAQ	MERC	Thu, Dec 1, 2011	5.93	5.99	5.69	5.74
1449	NASDAQ	MERC	Wed, Nov 30, 2011	5.55	6.08	5.55	5.93
1448	NASDAQ	MERC	Tue, Nov 29, 2011	5.51	5.51	5.30	5.34
1447	NASDAQ	MERC	Mon, Nov 28, 2011	5.54	5.63	5.32	5.47
1446	NASDAQ	MERC	Fri, Nov 25, 2011	5.56	5.68	5.40	5.42
1445	NASDAQ	MERC	Wed, Nov 23, 2011	5.79	5.82	5.52	5.63
1444	NASDAQ	MERC	Tue, Nov 22, 2011	5.78	5.92	5.69	5.86
1443	NASDAQ	MERC	Mon, Nov 21, 2011	5.73	5.90	5.70	5.80
1442	NASDAQ	MERC	Fri, Nov 18, 2011	5.86	5.93	5.70	5.84
1441	NASDAQ	MERC	Thu, Nov 17, 2011	5.91	5.96	5.71	5.83
1440	NASDAQ	MERC	Wed, Nov 16, 2011	5.75	6.11	5.75	5.95
1439	NASDAQ	MERC	Tue, Nov 15, 2011	5.71	5.85	5.71	5.78
1438	NASDAQ	MERC	Mon, Nov 14, 2011	5.75	5.88	5.69	5.77
1437	NASDAQ	MERC	Fri, Nov 11, 2011	5.70	5.81	5.61	5.77
1436	NASDAQ	MERC	Thu, Nov 10, 2011	5.90	5.98	5.54	5.60
1435	NASDAQ	MERC	Wed, Nov 9, 2011	6.12	6.17	5.73	5.85
1434	NASDAQ	MERC	Tue, Nov 8, 2011	6.42	6.44	6.15	6.26
1433	NASDAQ	MERC	Mon, Nov 7, 2011	6.61	6.61	6.30	6.41
1432	NASDAQ	MERC	Fri, Nov 4, 2011	6.60	6.76	6.36	6.64
1431	NASDAQ	MERC	Thu, Nov 3, 2011	6.84	6.92	6.67	6.80
1430	NASDAQ	MERC	Wed, Nov 2, 2011	6.92	6.92	6.72	6.77
1429	NASDAQ	MERC	Tue, Nov 1, 2011	6.66	6.91	6.61	6.85
1428	NASDAQ	MERC	Mon, Oct 31, 2011	7.06	7.09	6.86	6.88
1427	NASDAQ	MERC	Fri, Oct 28, 2011	6.90	7.22	6.90	7.14
1426	NASDAQ	MERC	Thu, Oct 27, 2011	7.15	7.15	6.87	6.96
1425	NASDAQ	MERC	Wed, Oct 26, 2011	6.90	6.94	6.61	6.84
1424	NASDAQ	MERC	Tue, Oct 25, 2011	6.89	6.92	6.73	6.88
1423	NASDAQ	MERC	Mon, Oct 24, 2011	6.72	6.97	6.61	6.95
1422	NASDAQ	MERC	Fri, Oct 21, 2011	6.79	6.84	6.57	6.70
1421	NASDAQ	MERC	Thu, Oct 20, 2011	6.58	6.69	6.39	6.62
1420	NASDAQ	MERC	Wed, Oct 19, 2011	6.82	6.85	6.26	6.56
1419	NASDAQ	MERC	Tue, Oct 18, 2011	6.62	6.94	6.54	6.86
1418	NASDAQ	MERC	Mon, Oct 17, 2011	6.98	7.07	6.65	6.76
1417	NASDAQ	MERC	Fri, Oct 14, 2011	7.01	7.33	6.99	7.27
1416	NASDAQ	MERC	Thu, Oct 13, 2011	6.65	6.92	6.51	6.91
1415	NASDAQ	MERC	Wed, Oct 12, 2011	7.30	7.56	7.28	7.38
1414	NASDAQ	MERC	Tue, Oct 11, 2011	7.07	7.43	7.07	7.19
1413	NASDAQ	MERC	Mon, Oct 10, 2011	7.11	7.35	6.87	7.20
1412	NASDAQ	MERC	Fri, Oct 7, 2011	7.43	7.43	7.12	7.29
1411	NASDAQ	MERC	Thu, Oct 6, 2011	7.42	7.53	7.30	7.37
1410	NASDAQ	MERC	Wed, Oct 5, 2011	6.92	7.59	6.85	7.46
1409	NASDAQ	MERC	Tue, Oct 4, 2011	6.66	6.96	6.26	6.93
1408	NASDAQ	MERC	Mon, Oct 3, 2011	6.77	6.88	6.55	6.73
1407	NASDAQ	MERC	Fri, Sep 30, 2011	6.90	7.08	6.79	6.80
1406	NASDAQ	MERC	Thu, Sep 29, 2011	7.38	7.46	6.95	7.08
1405	NASDAQ	MERC	Wed, Sep 28, 2011	7.86	7.86	7.06	7.19
1404	NASDAQ	MERC	Tue, Sep 27, 2011	7.84	8.00	7.71	7.84
1403	NASDAQ	MERC	Mon, Sep 26, 2011	7.62	7.70	7.29	7.69
1402	NASDAQ	MERC	Fri, Sep 23, 2011	7.56	7.76	7.40	7.48
1401	NASDAQ	MERC	Thu, Sep 22, 2011	7.76	7.76	7.37	7.58
1400	NASDAQ	MERC	Wed, Sep 21, 2011	8.33	8.36	8.00	8.00
1399	NASDAQ	MERC	Tue, Sep 20, 2011	8.76	8.82	8.31	8.34
1398	NASDAQ	MERC	Mon, Sep 19, 2011	8.48	8.85	8.42	8.76
1397	NASDAQ	MERC	Fri, Sep 16, 2011	8.73	8.78	8.57	8.71
1396	NASDAQ	MERC	Thu, Sep 15, 2011	8.80	8.90	8.69	8.74
1395	NASDAQ	MERC	Wed, Sep 14, 2011	8.72	8.80	8.45	8.66
1394	NASDAQ	MERC	Tue, Sep 13, 2011	8.47	8.73	8.36	8.66
1393	NASDAQ	MERC	Mon, Sep 12, 2011	8.32	8.59	8.31	8.46
1392	NASDAQ	MERC	Fri, Sep 9, 2011	8.45	8.65	8.40	8.49
1391	NASDAQ	MERC	Thu, Sep 8, 2011	8.58	8.78	8.48	8.61
1390	NASDAQ	MERC	Wed, Sep 7, 2011	8.63	8.78	8.55	8.63
1389	NASDAQ	MERC	Tue, Sep 6, 2011	8.29	8.52	8.19	8.50
1388	NASDAQ	MERC	Fri, Sep 2, 2011	8.35	8.61	8.25	8.53
1387	NASDAQ	MERC	Thu, Sep 1, 2011	9.53	9.53	8.53	8.61
1386	NASDAQ	MERC	Wed, Aug 31, 2011	9.44	9.73	9.40	9.53
1385	NASDAQ	MERC	Tue, Aug 30, 2011	9.30	9.55	9.01	9.34
1384	NASDAQ	MERC	Mon, Aug 29, 2011	8.83	9.49	8.77	9.35
1383	NASDAQ	MERC	Fri, Aug 26, 2011	8.34	8.75	8.34	8.71
1382	NASDAQ	MERC	Thu, Aug 25, 2011	8.84	8.85	8.43	8.47
1381	NASDAQ	MERC	Wed, Aug 24, 2011	8.61	8.76	8.50	8.75
1380	NASDAQ	MERC	Tue, Aug 23, 2011	8.17	8.69	8.11	8.60
1379	NASDAQ	MERC	Mon, Aug 22, 2011	8.38	8.49	8.05	8.12
1378	NASDAQ	MERC	Fri, Aug 19, 2011	8.01	8.33	7.90	8.13
1377	NASDAQ	MERC	Thu, Aug 18, 2011	8.22	8.45	8.01	8.19
1376	NASDAQ	MERC	Wed, Aug 17, 2011	8.63	8.74	8.40	8.57
1375	NASDAQ	MERC	Tue, Aug 16, 2011	8.66	8.78	8.49	8.60
1374	NASDAQ	MERC	Mon, Aug 15, 2011	8.86	8.92	8.72	8.85
1373	NASDAQ	MERC	Fri, Aug 12, 2011	8.85	8.88	8.49	8.70
1372	NASDAQ	MERC	Thu, Aug 11, 2011	8.41	8.85	8.19	8.71
1371	NASDAQ	MERC	Wed, Aug 10, 2011	7.80	8.53	7.76	8.28
1370	NASDAQ	MERC	Tue, Aug 9, 2011	7.47	8.10	7.23	8.09
1369	NASDAQ	MERC	Mon, Aug 8, 2011	7.86	7.94	7.12	7.22
1368	NASDAQ	MERC	Fri, Aug 5, 2011	8.50	8.67	7.66	8.17
1367	NASDAQ	MERC	Thu, Aug 4, 2011	8.58	8.79	8.08	8.38
1366	NASDAQ	MERC	Wed, Aug 3, 2011	8.62	9.32	8.55	8.99
1365	NASDAQ	MERC	Tue, Aug 2, 2011	9.35	9.48	9.11	9.21
1364	NASDAQ	MERC	Mon, Aug 1, 2011	9.35	9.50	9.11	9.36
1363	NASDAQ	MERC	Fri, Jul 29, 2011	9.08	9.32	8.95	9.24
1362	NASDAQ	MERC	Thu, Jul 28, 2011	9.19	9.54	9.18	9.20
1361	NASDAQ	MERC	Wed, Jul 27, 2011	9.15	9.31	8.92	9.17
1360	NASDAQ	MERC	Tue, Jul 26, 2011	9.40	9.45	9.06	9.22
1359	NASDAQ	MERC	Mon, Jul 25, 2011	9.56	9.75	9.37	9.46
1358	NASDAQ	MERC	Fri, Jul 22, 2011	9.75	9.80	9.61	9.70
1357	NASDAQ	MERC	Thu, Jul 21, 2011	9.90	9.98	9.67	9.80
1356	NASDAQ	MERC	Wed, Jul 20, 2011	9.90	10.03	9.80	9.86
1355	NASDAQ	MERC	Tue, Jul 19, 2011	9.83	10.18	9.65	9.96
1354	NASDAQ	MERC	Mon, Jul 18, 2011	10.17	10.25	9.68	9.71
1353	NASDAQ	MERC	Fri, Jul 15, 2011	10.12	10.32	10.11	10.18
1352	NASDAQ	MERC	Thu, Jul 14, 2011	10.38	10.41	10.10	10.17
1351	NASDAQ	MERC	Wed, Jul 13, 2011	10.17	10.51	10.08	10.32
1350	NASDAQ	MERC	Tue, Jul 12, 2011	10.02	10.27	9.92	10.03
1349	NASDAQ	MERC	Mon, Jul 11, 2011	10.29	10.32	10.08	10.15
1348	NASDAQ	MERC	Fri, Jul 8, 2011	10.81	10.99	10.27	10.41
1347	NASDAQ	MERC	Thu, Jul 7, 2011	11.00	11.26	10.93	10.95
1346	NASDAQ	MERC	Wed, Jul 6, 2011	11.17	11.22	10.75	10.87
1345	NASDAQ	MERC	Tue, Jul 5, 2011	10.67	11.34	10.51	11.25
1344	NASDAQ	MERC	Fri, Jul 1, 2011	10.15	10.77	10.15	10.66
1343	NASDAQ	MERC	Thu, Jun 30, 2011	10.49	10.49	9.62	10.08
1342	NASDAQ	MERC	Wed, Jun 29, 2011	11.06	11.14	10.67	10.68
1341	NASDAQ	MERC	Tue, Jun 28, 2011	11.27	11.36	10.92	10.99
1340	NASDAQ	MERC	Mon, Jun 27, 2011	11.01	11.33	10.93	11.20
1339	NASDAQ	MERC	Fri, Jun 24, 2011	11.61	11.65	10.97	11.05
1338	NASDAQ	MERC	Thu, Jun 23, 2011	11.30	11.65	11.06	11.61
1337	NASDAQ	MERC	Wed, Jun 22, 2011	11.32	11.65	11.32	11.49
1336	NASDAQ	MERC	Tue, Jun 21, 2011	11.25	11.78	11.25	11.43
1335	NASDAQ	MERC	Mon, Jun 20, 2011	10.52	11.24	10.40	11.17
1334	NASDAQ	MERC	Fri, Jun 17, 2011	11.11	11.38	10.39	10.49
1333	NASDAQ	MERC	Thu, Jun 16, 2011	11.05	11.24	10.63	10.94
1332	NASDAQ	MERC	Wed, Jun 15, 2011	11.46	11.55	11.02	11.10
1331	NASDAQ	MERC	Tue, Jun 14, 2011	11.22	11.89	11.22	11.60
1330	NASDAQ	MERC	Mon, Jun 13, 2011	11.53	11.76	10.62	10.99
1329	NASDAQ	MERC	Fri, Jun 10, 2011	11.70	11.82	11.17	11.54
1328	NASDAQ	MERC	Thu, Jun 9, 2011	11.60	12.10	11.45	11.78
1327	NASDAQ	MERC	Wed, Jun 8, 2011	11.93	11.98	11.05	11.20
1326	NASDAQ	MERC	Tue, Jun 7, 2011	12.15	12.20	11.86	11.97
1325	NASDAQ	MERC	Mon, Jun 6, 2011	12.41	12.41	11.62	11.76
1324	NASDAQ	MERC	Fri, Jun 3, 2011	12.41	12.58	12.03	12.43
1323	NASDAQ	MERC	Thu, Jun 2, 2011	12.85	13.02	12.39	12.69
1322	NASDAQ	MERC	Wed, Jun 1, 2011	13.71	13.74	12.85	12.89
1321	NASDAQ	MERC	Tue, May 31, 2011	13.50	13.75	13.24	13.73
1320	NASDAQ	MERC	Fri, May 27, 2011	13.00	13.49	12.87	13.43
1319	NASDAQ	MERC	Thu, May 26, 2011	12.77	13.09	12.55	12.99
1318	NASDAQ	MERC	Wed, May 25, 2011	12.54	13.00	12.44	12.81
1317	NASDAQ	MERC	Tue, May 24, 2011	12.64	12.90	12.53	12.56
1316	NASDAQ	MERC	Mon, May 23, 2011	13.02	13.20	12.50	12.57
1315	NASDAQ	MERC	Fri, May 20, 2011	13.27	13.49	13.02	13.32
1314	NASDAQ	MERC	Thu, May 19, 2011	12.33	13.42	12.24	13.29
1313	NASDAQ	MERC	Wed, May 18, 2011	12.35	12.40	12.02	12.25
1312	NASDAQ	MERC	Tue, May 17, 2011	12.12	12.58	12.11	12.36
1311	NASDAQ	MERC	Mon, May 16, 2011	12.05	12.54	12.02	12.23
1310	NASDAQ	MERC	Fri, May 13, 2011	12.24	12.50	12.11	12.25
1309	NASDAQ	MERC	Thu, May 12, 2011	12.60	12.60	12.12	12.25
1308	NASDAQ	MERC	Wed, May 11, 2011	12.91	12.99	12.43	12.65
1307	NASDAQ	MERC	Tue, May 10, 2011	12.61	12.97	12.57	12.93
1306	NASDAQ	MERC	Mon, May 9, 2011	12.52	12.61	12.18	12.54
1305	NASDAQ	MERC	Fri, May 6, 2011	12.52	12.98	12.33	12.64
1304	NASDAQ	MERC	Thu, May 5, 2011	11.83	12.03	11.64	11.86
1303	NASDAQ	MERC	Wed, May 4, 2011	12.02	12.33	11.43	11.55
1302	NASDAQ	MERC	Tue, May 3, 2011	12.03	12.10	11.65	11.93
1301	NASDAQ	MERC	Mon, May 2, 2011	12.19	12.50	11.95	12.10
1300	NASDAQ	MERC	Fri, Apr 29, 2011	12.60	12.65	12.12	12.17
1299	NASDAQ	MERC	Thu, Apr 28, 2011	12.80	12.96	12.41	12.60
1298	NASDAQ	MERC	Wed, Apr 27, 2011	13.26	13.31	12.73	12.79
1297	NASDAQ	MERC	Tue, Apr 26, 2011	13.21	13.41	13.00	13.28
1296	NASDAQ	MERC	Mon, Apr 25, 2011	13.60	13.88	13.01	13.06
1295	NASDAQ	MERC	Thu, Apr 21, 2011	13.01	13.38	12.98	13.19
1294	NASDAQ	MERC	Wed, Apr 20, 2011	13.14	13.35	12.89	12.99
1293	NASDAQ	MERC	Tue, Apr 19, 2011	13.55	13.78	12.77	12.87
1292	NASDAQ	MERC	Mon, Apr 18, 2011	13.32	13.67	13.14	13.48
1291	NASDAQ	MERC	Fri, Apr 15, 2011	13.75	13.99	13.55	13.68
1290	NASDAQ	MERC	Thu, Apr 14, 2011	13.58	13.78	13.33	13.72
1289	NASDAQ	MERC	Wed, Apr 13, 2011	13.37	13.99	13.37	13.71
1288	NASDAQ	MERC	Tue, Apr 12, 2011	13.62	13.62	13.02	13.23
1287	NASDAQ	MERC	Mon, Apr 11, 2011	14.77	14.94	13.66	13.79
1286	NASDAQ	MERC	Fri, Apr 8, 2011	14.98	15.00	14.48	14.62
1285	NASDAQ	MERC	Thu, Apr 7, 2011	14.93	15.00	14.37	14.87
1284	NASDAQ	MERC	Wed, Apr 6, 2011	15.07	15.27	14.33	14.86
1283	NASDAQ	MERC	Tue, Apr 5, 2011	14.61	15.19	14.59	14.88
1282	NASDAQ	MERC	Mon, Apr 4, 2011	13.69	14.94	13.50	14.48
1281	NASDAQ	MERC	Fri, Apr 1, 2011	13.70	13.70	13.55	13.62
1280	NASDAQ	MERC	Thu, Mar 31, 2011	13.43	13.62	13.38	13.55
1279	NASDAQ	MERC	Wed, Mar 30, 2011	13.89	13.90	13.38	13.45
1278	NASDAQ	MERC	Tue, Mar 29, 2011	13.32	13.70	12.98	13.70
1277	NASDAQ	MERC	Mon, Mar 28, 2011	13.96	13.99	13.15	13.35
1276	NASDAQ	MERC	Fri, Mar 25, 2011	13.90	14.05	13.80	13.88
1275	NASDAQ	MERC	Thu, Mar 24, 2011	13.49	13.93	13.25	13.80
1274	NASDAQ	MERC	Wed, Mar 23, 2011	13.29	13.71	13.13	13.39
1273	NASDAQ	MERC	Tue, Mar 22, 2011	13.46	13.65	13.28	13.34
1272	NASDAQ	MERC	Mon, Mar 21, 2011	12.77	13.49	12.64	13.38
1271	NASDAQ	MERC	Fri, Mar 18, 2011	12.65	12.92	12.48	12.52
1270	NASDAQ	MERC	Thu, Mar 17, 2011	12.38	12.72	12.38	12.44
1269	NASDAQ	MERC	Wed, Mar 16, 2011	12.39	12.88	12.25	12.39
1268	NASDAQ	MERC	Tue, Mar 15, 2011	12.02	12.44	11.32	12.40
1267	NASDAQ	MERC	Mon, Mar 14, 2011	12.37	12.53	12.10	12.46
1266	NASDAQ	MERC	Fri, Mar 11, 2011	12.36	12.87	12.02	12.81
1265	NASDAQ	MERC	Thu, Mar 10, 2011	13.12	13.12	12.42	12.61
1264	NASDAQ	MERC	Wed, Mar 9, 2011	13.93	13.93	13.34	13.37
1263	NASDAQ	MERC	Tue, Mar 8, 2011	13.87	14.28	13.44	13.96
1262	NASDAQ	MERC	Mon, Mar 7, 2011	14.05	14.14	13.40	13.68
1261	NASDAQ	MERC	Fri, Mar 4, 2011	14.02	14.27	13.82	14.05
1260	NASDAQ	MERC	Thu, Mar 3, 2011	13.81	14.71	13.76	14.04
1259	NASDAQ	MERC	Wed, Mar 2, 2011	13.36	13.78	13.13	13.66
1258	NASDAQ	MERC	Tue, Mar 1, 2011	14.16	14.20	13.75	13.86
1257	NASDAQ	MERC	Mon, Feb 28, 2011	14.00	14.35	13.63	13.89
1256	NASDAQ	MERC	Fri, Feb 25, 2011	13.55	13.95	13.42	13.62
1255	NASDAQ	MERC	Thu, Feb 24, 2011	12.39	13.10	11.99	13.01
1254	NASDAQ	MERC	Wed, Feb 23, 2011	12.49	12.83	12.34	12.48
1253	NASDAQ	MERC	Tue, Feb 22, 2011	13.27	13.38	12.53	12.87
1252	NASDAQ	MERC	Fri, Feb 18, 2011	14.16	14.49	13.39	13.64
1251	NASDAQ	MERC	Thu, Feb 17, 2011	13.20	13.94	13.12	13.91
1250	NASDAQ	MERC	Wed, Feb 16, 2011	12.56	13.25	12.50	13.05
1249	NASDAQ	MERC	Tue, Feb 15, 2011	13.16	13.22	12.20	12.45
1248	NASDAQ	MERC	Mon, Feb 14, 2011	11.50	12.18	11.45	11.95
1247	NASDAQ	MERC	Fri, Feb 11, 2011	10.64	11.50	10.64	11.39
1246	NASDAQ	MERC	Thu, Feb 10, 2011	10.67	10.86	10.22	10.81
1245	NASDAQ	MERC	Wed, Feb 9, 2011	10.10	10.70	9.95	10.55
1244	NASDAQ	MERC	Tue, Feb 8, 2011	9.83	9.86	9.47	9.61
1243	NASDAQ	MERC	Mon, Feb 7, 2011	9.28	9.91	8.98	9.79
1242	NASDAQ	MERC	Fri, Feb 4, 2011	8.41	8.53	8.35	8.42
1241	NASDAQ	MERC	Thu, Feb 3, 2011	8.42	8.54	8.31	8.43
1240	NASDAQ	MERC	Wed, Feb 2, 2011	8.47	8.64	8.40	8.45
1239	NASDAQ	MERC	Tue, Feb 1, 2011	8.58	8.65	8.42	8.55
1238	NASDAQ	MERC	Mon, Jan 31, 2011	8.45	8.73	8.22	8.55
1237	NASDAQ	MERC	Fri, Jan 28, 2011	8.60	8.70	8.36	8.45
1236	NASDAQ	MERC	Thu, Jan 27, 2011	8.64	8.74	8.50	8.63
1235	NASDAQ	MERC	Wed, Jan 26, 2011	8.49	8.74	8.41	8.62
1234	NASDAQ	MERC	Tue, Jan 25, 2011	8.35	8.47	8.11	8.47
1233	NASDAQ	MERC	Mon, Jan 24, 2011	8.06	8.37	8.01	8.37
1232	NASDAQ	MERC	Fri, Jan 21, 2011	7.69	8.14	7.51	8.09
1231	NASDAQ	MERC	Thu, Jan 20, 2011	8.33	8.41	7.54	7.66
1230	NASDAQ	MERC	Wed, Jan 19, 2011	8.53	8.66	8.35	8.38
1229	NASDAQ	MERC	Tue, Jan 18, 2011	8.44	8.59	8.44	8.57
1228	NASDAQ	MERC	Fri, Jan 14, 2011	8.46	8.55	8.38	8.50
1227	NASDAQ	MERC	Thu, Jan 13, 2011	8.47	8.66	8.32	8.43
1226	NASDAQ	MERC	Wed, Jan 12, 2011	8.46	8.66	8.39	8.45
1225	NASDAQ	MERC	Tue, Jan 11, 2011	8.49	8.75	8.36	8.38
1224	NASDAQ	MERC	Mon, Jan 10, 2011	8.18	8.52	8.15	8.30
1223	NASDAQ	MERC	Fri, Jan 7, 2011	7.72	8.19	7.66	8.11
1222	NASDAQ	MERC	Thu, Jan 6, 2011	7.65	7.80	7.51	7.66
1221	NASDAQ	MERC	Wed, Jan 5, 2011	7.67	7.70	7.45	7.68
1220	NASDAQ	MERC	Tue, Jan 4, 2011	7.84	7.91	7.61	7.71
1219	NASDAQ	MERC	Mon, Jan 3, 2011	7.76	7.97	7.76	7.85
1218	NASDAQ	MERC	Fri, Dec 31, 2010	7.90	7.90	7.75	7.75
1217	NASDAQ	MERC	Thu, Dec 30, 2010	7.98	8.05	7.87	7.90
1216	NASDAQ	MERC	Wed, Dec 29, 2010	7.96	7.96	7.83	7.95
1215	NASDAQ	MERC	Tue, Dec 28, 2010	7.99	7.99	7.84	7.86
1214	NASDAQ	MERC	Mon, Dec 27, 2010	7.75	8.05	7.75	7.87
1213	NASDAQ	MERC	Thu, Dec 23, 2010	7.74	7.79	7.60	7.63
1212	NASDAQ	MERC	Wed, Dec 22, 2010	7.54	7.78	7.45	7.65
1211	NASDAQ	MERC	Tue, Dec 21, 2010	6.96	7.27	6.91	7.20
1210	NASDAQ	MERC	Mon, Dec 20, 2010	6.69	6.95	6.64	6.91
1209	NASDAQ	MERC	Fri, Dec 17, 2010	6.90	6.90	6.65	6.65
1208	NASDAQ	MERC	Thu, Dec 16, 2010	6.55	6.89	6.55	6.87
1207	NASDAQ	MERC	Wed, Dec 15, 2010	6.83	7.10	6.56	6.59
1206	NASDAQ	MERC	Tue, Dec 14, 2010	6.84	6.94	6.76	6.87
1205	NASDAQ	MERC	Mon, Dec 13, 2010	6.76	6.94	6.65	6.80
1204	NASDAQ	MERC	Fri, Dec 10, 2010	6.80	6.85	6.72	6.79
1203	NASDAQ	MERC	Thu, Dec 9, 2010	6.81	6.85	6.76	6.78
1202	NASDAQ	MERC	Wed, Dec 8, 2010	6.94	6.99	6.74	6.78
1201	NASDAQ	MERC	Tue, Dec 7, 2010	7.09	7.10	6.85	6.93
1200	NASDAQ	MERC	Mon, Dec 6, 2010	7.20	7.20	6.92	7.03
1199	NASDAQ	MERC	Fri, Dec 3, 2010	7.27	7.28	7.05	7.08
1198	NASDAQ	MERC	Thu, Dec 2, 2010	7.09	7.37	7.00	7.22
1197	NASDAQ	MERC	Wed, Dec 1, 2010	6.99	7.21	6.96	7.04
1196	NASDAQ	MERC	Tue, Nov 30, 2010	6.91	7.00	6.71	6.90
1195	NASDAQ	MERC	Mon, Nov 29, 2010	6.89	7.05	6.89	6.96
1194	NASDAQ	MERC	Fri, Nov 26, 2010	6.79	7.05	6.79	6.89
1193	NASDAQ	MERC	Wed, Nov 24, 2010	6.44	7.21	6.44	6.88
1192	NASDAQ	MERC	Tue, Nov 23, 2010	6.27	6.40	6.25	6.36
1191	NASDAQ	MERC	Mon, Nov 22, 2010	6.12	6.52	6.12	6.32
1190	NASDAQ	MERC	Fri, Nov 19, 2010	6.33	6.36	6.05	6.12
1189	NASDAQ	MERC	Thu, Nov 18, 2010	6.27	6.42	6.25	6.37
1188	NASDAQ	MERC	Wed, Nov 17, 2010	6.34	6.34	6.14	6.18
1187	NASDAQ	MERC	Tue, Nov 16, 2010	6.23	6.38	6.14	6.34
1186	NASDAQ	MERC	Mon, Nov 15, 2010	6.41	6.62	6.25	6.26
1185	NASDAQ	MERC	Fri, Nov 12, 2010	6.71	6.76	6.35	6.40
1184	NASDAQ	MERC	Thu, Nov 11, 2010	6.66	6.91	6.62	6.74
1183	NASDAQ	MERC	Wed, Nov 10, 2010	6.75	6.84	6.60	6.74
1182	NASDAQ	MERC	Tue, Nov 9, 2010	6.91	6.97	6.75	6.76
1181	NASDAQ	MERC	Mon, Nov 8, 2010	6.64	7.00	6.50	6.84
1180	NASDAQ	MERC	Fri, Nov 5, 2010	6.38	6.60	6.36	6.57
1179	NASDAQ	MERC	Thu, Nov 4, 2010	6.17	6.48	6.02	6.39
1178	NASDAQ	MERC	Wed, Nov 3, 2010	5.84	6.13	5.79	6.12
1177	NASDAQ	MERC	Tue, Nov 2, 2010	6.00	6.44	5.98	6.04
1176	NASDAQ	MERC	Mon, Nov 1, 2010	5.34	5.45	5.30	5.41
1175	NASDAQ	MERC	Fri, Oct 29, 2010	5.30	5.40	5.29	5.30
1174	NASDAQ	MERC	Thu, Oct 28, 2010	5.40	5.40	5.29	5.32
1173	NASDAQ	MERC	Wed, Oct 27, 2010	5.28	5.36	5.28	5.33
1172	NASDAQ	MERC	Tue, Oct 26, 2010	5.33	5.34	5.28	5.34
1171	NASDAQ	MERC	Mon, Oct 25, 2010	5.33	5.40	5.27	5.36
1170	NASDAQ	MERC	Fri, Oct 22, 2010	5.35	5.35	5.26	5.33
1169	NASDAQ	MERC	Thu, Oct 21, 2010	5.29	5.42	5.24	5.30
1168	NASDAQ	MERC	Wed, Oct 20, 2010	5.17	5.26	5.14	5.22
1167	NASDAQ	MERC	Tue, Oct 19, 2010	5.11	5.26	5.09	5.15
1166	NASDAQ	MERC	Mon, Oct 18, 2010	5.19	5.19	5.04	5.19
1165	NASDAQ	MERC	Fri, Oct 15, 2010	5.24	5.24	5.13	5.21
1164	NASDAQ	MERC	Thu, Oct 14, 2010	5.21	5.23	5.09	5.21
1163	NASDAQ	MERC	Wed, Oct 13, 2010	5.22	5.29	5.13	5.17
1162	NASDAQ	MERC	Tue, Oct 12, 2010	5.18	5.18	5.05	5.17
1161	NASDAQ	MERC	Mon, Oct 11, 2010	5.18	5.25	5.16	5.22
1160	NASDAQ	MERC	Fri, Oct 8, 2010	5.08	5.18	5.00	5.17
1159	NASDAQ	MERC	Thu, Oct 7, 2010	5.15	5.17	4.97	5.10
1158	NASDAQ	MERC	Wed, Oct 6, 2010	5.02	5.14	4.98	5.13
1157	NASDAQ	MERC	Tue, Oct 5, 2010	4.97	5.06	4.95	5.02
1156	NASDAQ	MERC	Mon, Oct 4, 2010	5.07	5.12	4.90	4.93
1155	NASDAQ	MERC	Fri, Oct 1, 2010	4.90	5.22	4.89	5.06
1154	NASDAQ	MERC	Thu, Sep 30, 2010	4.87	4.97	4.83	4.89
1153	NASDAQ	MERC	Wed, Sep 29, 2010	4.88	4.93	4.70	4.86
1152	NASDAQ	MERC	Tue, Sep 28, 2010	4.96	5.17	4.85	4.87
1151	NASDAQ	MERC	Mon, Sep 27, 2010	4.98	5.06	4.90	4.97
1150	NASDAQ	MERC	Fri, Sep 24, 2010	4.91	5.08	4.88	4.93
1149	NASDAQ	MERC	Thu, Sep 23, 2010	5.24	5.33	4.25	4.89
1148	NASDAQ	MERC	Wed, Sep 22, 2010	5.41	5.44	5.35	5.35
1147	NASDAQ	MERC	Tue, Sep 21, 2010	5.47	5.47	5.38	5.42
1146	NASDAQ	MERC	Mon, Sep 20, 2010	5.60	5.60	5.38	5.39
1145	NASDAQ	MERC	Fri, Sep 17, 2010	5.51	5.64	5.50	5.57
1144	NASDAQ	MERC	Thu, Sep 16, 2010	5.60	5.66	5.37	5.49
1143	NASDAQ	MERC	Wed, Sep 15, 2010	5.40	5.72	5.26	5.58
1142	NASDAQ	MERC	Tue, Sep 14, 2010	5.48	5.50	5.35	5.45
1141	NASDAQ	MERC	Mon, Sep 13, 2010	5.49	5.56	5.45	5.49
1140	NASDAQ	MERC	Fri, Sep 10, 2010	5.41	5.50	5.26	5.48
1139	NASDAQ	MERC	Thu, Sep 9, 2010	5.45	5.53	5.34	5.35
1138	NASDAQ	MERC	Wed, Sep 8, 2010	5.36	5.43	5.27	5.43
1137	NASDAQ	MERC	Tue, Sep 7, 2010	5.34	5.42	5.30	5.38
1136	NASDAQ	MERC	Fri, Sep 3, 2010	5.10	5.43	5.08	5.37
1135	NASDAQ	MERC	Thu, Sep 2, 2010	5.10	5.14	5.04	5.08
1134	NASDAQ	MERC	Wed, Sep 1, 2010	5.03	5.13	4.96	5.12
1133	NASDAQ	MERC	Tue, Aug 31, 2010	5.12	5.16	4.91	4.98
1132	NASDAQ	MERC	Mon, Aug 30, 2010	5.19	5.20	5.12	5.17
1131	NASDAQ	MERC	Fri, Aug 27, 2010	5.05	5.22	5.02	5.17
1130	NASDAQ	MERC	Thu, Aug 26, 2010	5.10	5.15	5.00	5.05
1129	NASDAQ	MERC	Wed, Aug 25, 2010	5.03	5.15	4.99	5.11
1128	NASDAQ	MERC	Tue, Aug 24, 2010	4.98	5.10	4.89	5.06
1127	NASDAQ	MERC	Mon, Aug 23, 2010	5.20	5.24	4.95	5.06
1126	NASDAQ	MERC	Fri, Aug 20, 2010	4.97	5.17	4.82	5.16
1125	NASDAQ	MERC	Thu, Aug 19, 2010	5.07	5.27	4.95	4.97
1124	NASDAQ	MERC	Wed, Aug 18, 2010	4.96	5.19	4.90	5.13
1123	NASDAQ	MERC	Tue, Aug 17, 2010	4.93	5.00	4.87	5.00
1122	NASDAQ	MERC	Mon, Aug 16, 2010	5.14	5.14	4.86	4.91
1121	NASDAQ	MERC	Fri, Aug 13, 2010	5.05	5.24	4.95	5.14
1120	NASDAQ	MERC	Thu, Aug 12, 2010	4.94	5.05	4.79	5.03
1119	NASDAQ	MERC	Wed, Aug 11, 2010	5.23	5.25	4.99	4.99
1118	NASDAQ	MERC	Tue, Aug 10, 2010	5.17	5.55	5.06	5.38
1117	NASDAQ	MERC	Mon, Aug 9, 2010	4.99	5.19	4.96	5.17
1116	NASDAQ	MERC	Fri, Aug 6, 2010	4.96	5.05	4.95	5.03
1115	NASDAQ	MERC	Thu, Aug 5, 2010	5.10	5.10	4.95	5.05
1114	NASDAQ	MERC	Wed, Aug 4, 2010	5.11	5.20	4.79	4.98
1113	NASDAQ	MERC	Tue, Aug 3, 2010	5.44	5.54	5.30	5.52
1112	NASDAQ	MERC	Mon, Aug 2, 2010	5.41	5.56	5.34	5.50
1111	NASDAQ	MERC	Fri, Jul 30, 2010	5.05	5.40	4.94	5.37
1110	NASDAQ	MERC	Thu, Jul 29, 2010	5.03	5.18	5.02	5.05
1109	NASDAQ	MERC	Wed, Jul 28, 2010	5.08	5.08	4.88	5.03
1108	NASDAQ	MERC	Tue, Jul 27, 2010	5.09	5.10	4.89	5.06
1107	NASDAQ	MERC	Mon, Jul 26, 2010	5.20	5.20	4.95	5.07
1106	NASDAQ	MERC	Fri, Jul 23, 2010	4.78	5.10	4.68	5.04
1105	NASDAQ	MERC	Thu, Jul 22, 2010	4.52	5.08	4.41	4.79
1104	NASDAQ	MERC	Wed, Jul 21, 2010	4.52	4.59	4.30	4.45
1103	NASDAQ	MERC	Tue, Jul 20, 2010	4.19	4.55	4.10	4.55
1102	NASDAQ	MERC	Mon, Jul 19, 2010	4.11	4.22	3.95	4.20
1101	NASDAQ	MERC	Fri, Jul 16, 2010	4.21	4.23	4.05	4.11
1100	NASDAQ	MERC	Thu, Jul 15, 2010	4.24	4.24	4.06	4.19
1099	NASDAQ	MERC	Wed, Jul 14, 2010	4.27	4.27	4.14	4.19
1098	NASDAQ	MERC	Tue, Jul 13, 2010	4.47	4.47	4.10	4.24
1097	NASDAQ	MERC	Mon, Jul 12, 2010	4.10	4.35	4.00	4.33
1096	NASDAQ	MERC	Fri, Jul 9, 2010	4.06	4.11	3.95	4.07
1095	NASDAQ	MERC	Thu, Jul 8, 2010	4.15	4.23	3.92	3.98
1094	NASDAQ	MERC	Wed, Jul 7, 2010	3.96	4.18	3.80	4.08
1093	NASDAQ	MERC	Tue, Jul 6, 2010	4.26	4.38	3.91	3.97
1092	NASDAQ	MERC	Fri, Jul 2, 2010	4.29	4.49	4.00	4.15
1091	NASDAQ	MERC	Thu, Jul 1, 2010	4.00	4.26	3.73	4.26
1090	NASDAQ	MERC	Wed, Jun 30, 2010	4.13	4.19	3.98	3.98
1089	NASDAQ	MERC	Tue, Jun 29, 2010	4.28	4.28	4.02	4.09
1088	NASDAQ	MERC	Mon, Jun 28, 2010	4.49	4.49	4.28	4.34
1087	NASDAQ	MERC	Fri, Jun 25, 2010	4.35	4.58	4.35	4.42
1086	NASDAQ	MERC	Thu, Jun 24, 2010	4.70	4.70	4.30	4.33
1085	NASDAQ	MERC	Wed, Jun 23, 2010	4.78	4.96	4.58	4.66
1084	NASDAQ	MERC	Tue, Jun 22, 2010	5.07	5.12	4.80	4.80
1083	NASDAQ	MERC	Mon, Jun 21, 2010	5.04	5.16	4.90	4.99
1082	NASDAQ	MERC	Fri, Jun 18, 2010	4.82	5.00	4.75	4.91
1081	NASDAQ	MERC	Thu, Jun 17, 2010	5.05	5.05	4.76	4.80
1080	NASDAQ	MERC	Wed, Jun 16, 2010	5.15	5.15	4.84	4.95
1079	NASDAQ	MERC	Tue, Jun 15, 2010	4.83	5.17	4.76	5.09
1078	NASDAQ	MERC	Mon, Jun 14, 2010	4.81	4.98	4.59	4.59
1077	NASDAQ	MERC	Fri, Jun 11, 2010	4.74	4.80	4.52	4.69
1076	NASDAQ	MERC	Thu, Jun 10, 2010	4.93	4.93	4.48	4.50
1075	NASDAQ	MERC	Wed, Jun 9, 2010	4.85	4.93	4.56	4.76
1074	NASDAQ	MERC	Tue, Jun 8, 2010	4.72	4.89	4.50	4.72
1073	NASDAQ	MERC	Mon, Jun 7, 2010	5.10	5.10	4.68	4.72
1072	NASDAQ	MERC	Fri, Jun 4, 2010	5.15	5.15	4.98	5.04
1071	NASDAQ	MERC	Thu, Jun 3, 2010	5.36	5.36	5.09	5.25
1070	NASDAQ	MERC	Wed, Jun 2, 2010	5.27	5.42	5.10	5.36
1069	NASDAQ	MERC	Tue, Jun 1, 2010	5.07	5.43	5.03	5.25
1068	NASDAQ	MERC	Fri, May 28, 2010	4.70	4.92	4.45	4.92
1067	NASDAQ	MERC	Thu, May 27, 2010	4.82	5.00	4.64	4.70
1066	NASDAQ	MERC	Wed, May 26, 2010	4.52	4.70	4.38	4.69
1065	NASDAQ	MERC	Tue, May 25, 2010	4.37	4.62	4.35	4.44
1064	NASDAQ	MERC	Mon, May 24, 2010	4.50	4.56	4.40	4.53
1063	NASDAQ	MERC	Fri, May 21, 2010	4.33	4.54	4.29	4.50
1062	NASDAQ	MERC	Thu, May 20, 2010	4.49	4.53	4.27	4.45
1061	NASDAQ	MERC	Wed, May 19, 2010	4.48	4.66	4.36	4.54
1060	NASDAQ	MERC	Tue, May 18, 2010	4.47	4.64	4.40	4.47
1059	NASDAQ	MERC	Mon, May 17, 2010	4.48	4.53	4.29	4.43
1058	NASDAQ	MERC	Fri, May 14, 2010	4.62	4.66	4.44	4.49
1057	NASDAQ	MERC	Thu, May 13, 2010	4.52	4.78	4.51	4.70
1056	NASDAQ	MERC	Wed, May 12, 2010	4.67	4.77	4.50	4.58
1055	NASDAQ	MERC	Tue, May 11, 2010	4.47	4.68	4.40	4.68
1054	NASDAQ	MERC	Mon, May 10, 2010	4.75	4.75	4.41	4.49
1053	NASDAQ	MERC	Fri, May 7, 2010	4.46	4.54	4.12	4.40
1052	NASDAQ	MERC	Thu, May 6, 2010	4.82	5.00	3.25	4.29
1051	NASDAQ	MERC	Wed, May 5, 2010	4.70	5.07	4.50	4.89
1050	NASDAQ	MERC	Tue, May 4, 2010	5.66	5.66	4.77	4.93
1049	NASDAQ	MERC	Mon, May 3, 2010	5.45	5.83	5.38	5.79
1048	NASDAQ	MERC	Fri, Apr 30, 2010	5.70	5.80	5.43	5.52
1047	NASDAQ	MERC	Thu, Apr 29, 2010	5.50	5.69	5.47	5.67
1046	NASDAQ	MERC	Wed, Apr 28, 2010	5.34	5.60	5.33	5.47
1045	NASDAQ	MERC	Tue, Apr 27, 2010	5.56	5.68	5.33	5.34
1044	NASDAQ	MERC	Mon, Apr 26, 2010	5.36	5.55	5.26	5.50
1043	NASDAQ	MERC	Fri, Apr 23, 2010	5.30	5.40	5.28	5.30
1042	NASDAQ	MERC	Thu, Apr 22, 2010	5.18	5.35	5.18	5.30
1041	NASDAQ	MERC	Wed, Apr 21, 2010	5.21	5.35	5.16	5.28
1040	NASDAQ	MERC	Tue, Apr 20, 2010	5.54	5.55	5.11	5.23
1039	NASDAQ	MERC	Mon, Apr 19, 2010	5.68	5.71	5.18	5.33
1038	NASDAQ	MERC	Fri, Apr 16, 2010	6.08	6.18	5.70	5.73
1037	NASDAQ	MERC	Thu, Apr 15, 2010	5.63	6.23	5.63	6.08
1036	NASDAQ	MERC	Wed, Apr 14, 2010	5.76	5.76	5.60	5.67
1035	NASDAQ	MERC	Tue, Apr 13, 2010	5.67	5.72	5.57	5.68
1034	NASDAQ	MERC	Mon, Apr 12, 2010	5.72	5.87	5.66	5.68
1033	NASDAQ	MERC	Fri, Apr 9, 2010	5.92	5.92	5.61	5.71
1032	NASDAQ	MERC	Thu, Apr 8, 2010	5.97	5.98	5.75	5.76
1031	NASDAQ	MERC	Wed, Apr 7, 2010	5.74	5.92	5.74	5.80
1030	NASDAQ	MERC	Tue, Apr 6, 2010	5.62	5.88	5.56	5.79
1029	NASDAQ	MERC	Mon, Apr 5, 2010	5.45	5.68	5.40	5.61
1028	NASDAQ	MERC	Thu, Apr 1, 2010	5.33	5.41	5.24	5.40
1027	NASDAQ	MERC	Wed, Mar 31, 2010	5.33	5.40	5.25	5.27
1026	NASDAQ	MERC	Tue, Mar 30, 2010	5.28	5.42	5.26	5.37
1025	NASDAQ	MERC	Mon, Mar 29, 2010	5.42	5.58	5.27	5.31
1024	NASDAQ	MERC	Fri, Mar 26, 2010	5.55	5.70	5.30	5.37
1023	NASDAQ	MERC	Thu, Mar 25, 2010	5.93	5.99	5.47	5.52
1022	NASDAQ	MERC	Wed, Mar 24, 2010	5.65	6.12	5.65	5.87
1021	NASDAQ	MERC	Tue, Mar 23, 2010	5.61	5.75	5.50	5.65
1020	NASDAQ	MERC	Mon, Mar 22, 2010	5.12	5.67	5.10	5.65
1019	NASDAQ	MERC	Fri, Mar 19, 2010	5.71	5.79	5.04	5.10
1018	NASDAQ	MERC	Thu, Mar 18, 2010	5.89	5.89	5.67	5.73
1017	NASDAQ	MERC	Wed, Mar 17, 2010	5.79	5.94	5.76	5.85
1016	NASDAQ	MERC	Tue, Mar 16, 2010	5.55	5.82	5.55	5.75
1015	NASDAQ	MERC	Mon, Mar 15, 2010	5.44	5.59	5.28	5.55
1014	NASDAQ	MERC	Fri, Mar 12, 2010	5.39	5.48	5.19	5.44
1013	NASDAQ	MERC	Thu, Mar 11, 2010	5.51	5.79	5.38	5.43
1012	NASDAQ	MERC	Wed, Mar 10, 2010	5.65	5.69	5.40	5.55
1011	NASDAQ	MERC	Tue, Mar 9, 2010	5.44	5.62	5.35	5.50
1010	NASDAQ	MERC	Mon, Mar 8, 2010	5.14	5.57	5.07	5.43
1009	NASDAQ	MERC	Fri, Mar 5, 2010	5.07	5.23	4.96	5.11
1008	NASDAQ	MERC	Thu, Mar 4, 2010	4.87	5.37	4.80	4.99
1007	NASDAQ	MERC	Wed, Mar 3, 2010	4.65	4.86	4.60	4.75
1006	NASDAQ	MERC	Tue, Mar 2, 2010	4.01	4.69	4.01	4.65
1005	NASDAQ	MERC	Mon, Mar 1, 2010	3.95	3.99	3.82	3.87
1004	NASDAQ	MERC	Fri, Feb 26, 2010	3.83	3.91	3.73	3.88
1003	NASDAQ	MERC	Thu, Feb 25, 2010	3.85	3.93	3.75	3.89
1002	NASDAQ	MERC	Wed, Feb 24, 2010	3.90	3.95	3.80	3.87
1001	NASDAQ	MERC	Tue, Feb 23, 2010	3.88	3.94	3.85	3.90
1000	NASDAQ	MERC	Mon, Feb 22, 2010	3.86	3.96	3.80	3.90
999	NASDAQ	MERC	Fri, Feb 19, 2010	3.78	3.99	3.69	3.82
998	NASDAQ	MERC	Thu, Feb 18, 2010	4.00	4.08	3.70	3.78
997	NASDAQ	MERC	Wed, Feb 17, 2010	3.98	4.10	3.85	4.00
996	NASDAQ	MERC	Tue, Feb 16, 2010	3.96	4.09	3.85	3.95
995	NASDAQ	MERC	Fri, Feb 12, 2010	3.69	3.86	3.50	3.83
994	NASDAQ	MERC	Thu, Feb 11, 2010	3.59	4.14	3.53	3.72
993	NASDAQ	MERC	Wed, Feb 10, 2010	3.24	3.48	3.15	3.48
992	NASDAQ	MERC	Tue, Feb 9, 2010	3.02	3.25	2.92	3.20
991	NASDAQ	MERC	Mon, Feb 8, 2010	2.88	3.03	2.88	3.00
990	NASDAQ	MERC	Fri, Feb 5, 2010	2.90	2.94	2.83	2.86
989	NASDAQ	MERC	Thu, Feb 4, 2010	2.99	3.01	2.92	2.93
988	NASDAQ	MERC	Wed, Feb 3, 2010	3.07	3.08	3.00	3.03
987	NASDAQ	MERC	Tue, Feb 2, 2010	3.05	3.09	3.03	3.08
986	NASDAQ	MERC	Mon, Feb 1, 2010	3.18	3.20	3.01	3.05
985	NASDAQ	MERC	Fri, Jan 29, 2010	3.20	3.20	3.09	3.12
984	NASDAQ	MERC	Thu, Jan 28, 2010	3.23	3.24	3.10	3.18
983	NASDAQ	MERC	Wed, Jan 27, 2010	3.32	3.32	3.15	3.22
982	NASDAQ	MERC	Tue, Jan 26, 2010	3.35	3.35	3.15	3.33
981	NASDAQ	MERC	Mon, Jan 25, 2010	3.40	3.40	3.28	3.35
980	NASDAQ	MERC	Fri, Jan 22, 2010	3.20	3.34	3.15	3.32
979	NASDAQ	MERC	Thu, Jan 21, 2010	3.05	3.30	3.05	3.20
978	NASDAQ	MERC	Wed, Jan 20, 2010	3.30	3.33	3.25	3.33
977	NASDAQ	MERC	Tue, Jan 19, 2010	3.35	3.35	3.28	3.30
976	NASDAQ	MERC	Fri, Jan 15, 2010	3.28	3.35	3.23	3.35
975	NASDAQ	MERC	Thu, Jan 14, 2010	3.40	3.45	3.30	3.31
974	NASDAQ	MERC	Wed, Jan 13, 2010	3.36	3.45	3.35	3.38
973	NASDAQ	MERC	Tue, Jan 12, 2010	3.24	3.45	3.20	3.35
972	NASDAQ	MERC	Mon, Jan 11, 2010	3.05	3.31	2.95	3.26
971	NASDAQ	MERC	Fri, Jan 8, 2010	2.95	3.15	2.89	2.99
970	NASDAQ	MERC	Thu, Jan 7, 2010	2.75	2.75	2.60	2.68
969	NASDAQ	MERC	Wed, Jan 6, 2010	2.88	2.88	2.72	2.73
968	NASDAQ	MERC	Tue, Jan 5, 2010	2.95	2.96	2.82	2.92
967	NASDAQ	MERC	Mon, Jan 4, 2010	3.10	3.19	2.85	2.95
966	NASDAQ	MERC	Thu, Dec 31, 2009	3.08	3.25	3.04	3.10
965	NASDAQ	MERC	Wed, Dec 30, 2009	3.00	3.15	2.91	3.11
964	NASDAQ	MERC	Tue, Dec 29, 2009	2.80	3.00	2.76	2.99
963	NASDAQ	MERC	Mon, Dec 28, 2009	2.89	2.95	2.78	2.84
962	NASDAQ	MERC	Thu, Dec 24, 2009	2.86	2.94	2.82	2.87
961	NASDAQ	MERC	Wed, Dec 23, 2009	2.84	2.86	2.68	2.86
960	NASDAQ	MERC	Tue, Dec 22, 2009	2.62	2.84	2.46	2.84
959	NASDAQ	MERC	Mon, Dec 21, 2009	2.64	2.69	2.57	2.59
958	NASDAQ	MERC	Fri, Dec 18, 2009	2.50	2.58	2.43	2.57
957	NASDAQ	MERC	Thu, Dec 17, 2009	2.45	2.52	2.35	2.46
956	NASDAQ	MERC	Wed, Dec 16, 2009	2.69	2.69	2.51	2.53
955	NASDAQ	MERC	Tue, Dec 15, 2009	2.65	2.70	2.62	2.65
954	NASDAQ	MERC	Mon, Dec 14, 2009	2.72	2.82	2.47	2.71
953	NASDAQ	MERC	Fri, Dec 11, 2009	2.74	2.82	2.45	2.73
952	NASDAQ	MERC	Thu, Dec 10, 2009	2.76	2.85	2.71	2.77
951	NASDAQ	MERC	Wed, Dec 9, 2009	2.79	2.87	2.61	2.75
950	NASDAQ	MERC	Tue, Dec 8, 2009	2.96	2.96	2.74	2.75
949	NASDAQ	MERC	Mon, Dec 7, 2009	3.00	3.06	2.91	3.00
948	NASDAQ	MERC	Fri, Dec 4, 2009	2.97	2.99	2.75	2.99
947	NASDAQ	MERC	Thu, Dec 3, 2009	2.77	2.96	2.77	2.90
946	NASDAQ	MERC	Wed, Dec 2, 2009	3.02	3.07	2.76	2.76
945	NASDAQ	MERC	Tue, Dec 1, 2009	3.14	3.15	2.97	3.06
944	NASDAQ	MERC	Mon, Nov 30, 2009	2.97	3.17	2.80	3.15
943	NASDAQ	MERC	Fri, Nov 27, 2009	2.60	3.05	2.50	3.02
942	NASDAQ	MERC	Wed, Nov 25, 2009	2.80	3.01	2.76	2.77
941	NASDAQ	MERC	Tue, Nov 24, 2009	2.38	2.83	2.38	2.83
940	NASDAQ	MERC	Mon, Nov 23, 2009	2.43	2.55	2.40	2.41
939	NASDAQ	MERC	Fri, Nov 20, 2009	2.38	2.38	2.33	2.34
938	NASDAQ	MERC	Thu, Nov 19, 2009	2.30	2.42	2.30	2.38
937	NASDAQ	MERC	Wed, Nov 18, 2009	2.33	2.44	2.32	2.34
936	NASDAQ	MERC	Tue, Nov 17, 2009	2.40	2.40	2.36	2.38
935	NASDAQ	MERC	Mon, Nov 16, 2009	2.32	2.47	2.24	2.40
934	NASDAQ	MERC	Fri, Nov 13, 2009	2.36	2.41	2.30	2.34
933	NASDAQ	MERC	Thu, Nov 12, 2009	2.56	2.56	2.25	2.31
932	NASDAQ	MERC	Wed, Nov 11, 2009	2.63	2.63	2.52	2.52
931	NASDAQ	MERC	Tue, Nov 10, 2009	2.55	2.66	2.52	2.63
930	NASDAQ	MERC	Mon, Nov 9, 2009	2.51	2.86	2.51	2.57
929	NASDAQ	MERC	Fri, Nov 6, 2009	2.21	2.46	2.21	2.45
928	NASDAQ	MERC	Thu, Nov 5, 2009	2.35	2.52	2.28	2.42
927	NASDAQ	MERC	Wed, Nov 4, 2009	2.14	2.51	2.14	2.37
926	NASDAQ	MERC	Tue, Nov 3, 2009	1.90	2.12	1.90	2.07
925	NASDAQ	MERC	Mon, Nov 2, 2009	2.05	2.20	1.73	1.90
924	NASDAQ	MERC	Fri, Oct 30, 2009	2.23	2.23	2.14	2.14
923	NASDAQ	MERC	Thu, Oct 29, 2009	2.28	2.41	1.97	2.28
922	NASDAQ	MERC	Wed, Oct 28, 2009	2.58	2.58	2.04	2.26
921	NASDAQ	MERC	Tue, Oct 27, 2009	2.82	2.88	2.43	2.59
920	NASDAQ	MERC	Mon, Oct 26, 2009	2.94	2.97	2.73	2.78
919	NASDAQ	MERC	Fri, Oct 23, 2009	2.74	2.94	2.72	2.89
918	NASDAQ	MERC	Thu, Oct 22, 2009	2.72	2.82	2.72	2.76
917	NASDAQ	MERC	Wed, Oct 21, 2009	3.00	3.00	2.67	2.73
916	NASDAQ	MERC	Tue, Oct 20, 2009	3.20	3.26	3.00	3.00
915	NASDAQ	MERC	Mon, Oct 19, 2009	3.20	3.32	3.20	3.20
914	NASDAQ	MERC	Fri, Oct 16, 2009	3.41	3.44	3.20	3.20
913	NASDAQ	MERC	Thu, Oct 15, 2009	3.46	3.50	3.35	3.46
912	NASDAQ	MERC	Wed, Oct 14, 2009	3.47	3.68	3.43	3.50
911	NASDAQ	MERC	Tue, Oct 13, 2009	3.33	3.44	3.30	3.38
910	NASDAQ	MERC	Mon, Oct 12, 2009	3.42	3.45	3.30	3.34
909	NASDAQ	MERC	Fri, Oct 9, 2009	3.11	3.39	3.10	3.36
908	NASDAQ	MERC	Thu, Oct 8, 2009	3.22	3.25	3.10	3.15
907	NASDAQ	MERC	Wed, Oct 7, 2009	3.33	3.35	3.17	3.17
906	NASDAQ	MERC	Tue, Oct 6, 2009	3.37	3.41	3.27	3.30
905	NASDAQ	MERC	Mon, Oct 5, 2009	3.27	3.38	3.18	3.30
904	NASDAQ	MERC	Fri, Oct 2, 2009	3.26	3.33	3.16	3.24
903	NASDAQ	MERC	Thu, Oct 1, 2009	3.42	3.47	3.28	3.34
902	NASDAQ	MERC	Wed, Sep 30, 2009	3.50	3.50	3.39	3.39
901	NASDAQ	MERC	Tue, Sep 29, 2009	3.38	3.54	3.30	3.43
900	NASDAQ	MERC	Mon, Sep 28, 2009	3.43	3.57	3.21	3.31
899	NASDAQ	MERC	Fri, Sep 25, 2009	3.34	3.45	3.16	3.42
898	NASDAQ	MERC	Thu, Sep 24, 2009	3.65	3.75	2.94	3.27
897	NASDAQ	MERC	Wed, Sep 23, 2009	3.80	3.87	3.43	3.56
896	NASDAQ	MERC	Tue, Sep 22, 2009	3.65	3.76	3.62	3.73
895	NASDAQ	MERC	Mon, Sep 21, 2009	4.23	4.37	3.40	3.64
894	NASDAQ	MERC	Fri, Sep 18, 2009	3.02	3.19	3.01	3.19
893	NASDAQ	MERC	Thu, Sep 17, 2009	2.95	3.19	2.95	3.02
892	NASDAQ	MERC	Wed, Sep 16, 2009	3.26	3.29	3.05	3.09
891	NASDAQ	MERC	Tue, Sep 15, 2009	3.37	3.37	3.15	3.27
890	NASDAQ	MERC	Mon, Sep 14, 2009	3.37	3.42	3.27	3.37
889	NASDAQ	MERC	Fri, Sep 11, 2009	3.28	3.47	3.12	3.43
888	NASDAQ	MERC	Thu, Sep 10, 2009	3.10	3.30	3.04	3.22
887	NASDAQ	MERC	Wed, Sep 9, 2009	3.27	3.28	3.00	3.10
886	NASDAQ	MERC	Tue, Sep 8, 2009	3.50	3.71	3.21	3.22
885	NASDAQ	MERC	Fri, Sep 4, 2009	3.16	3.57	3.08	3.46
884	NASDAQ	MERC	Thu, Sep 3, 2009	2.70	3.21	2.70	3.19
883	NASDAQ	MERC	Wed, Sep 2, 2009	2.75	2.75	2.41	2.62
882	NASDAQ	MERC	Tue, Sep 1, 2009	2.88	3.01	2.60	2.79
881	NASDAQ	MERC	Mon, Aug 31, 2009	2.85	3.12	2.78	2.93
880	NASDAQ	MERC	Fri, Aug 28, 2009	3.05	3.10	2.95	2.99
879	NASDAQ	MERC	Thu, Aug 27, 2009	2.97	3.06	2.84	3.05
878	NASDAQ	MERC	Wed, Aug 26, 2009	2.96	3.20	2.66	3.01
877	NASDAQ	MERC	Tue, Aug 25, 2009	2.78	3.29	2.71	3.00
876	NASDAQ	MERC	Mon, Aug 24, 2009	1.84	3.15	1.80	2.59
875	NASDAQ	MERC	Fri, Aug 21, 2009	1.46	1.80	1.34	1.73
874	NASDAQ	MERC	Thu, Aug 20, 2009	1.19	1.53	1.15	1.42
873	NASDAQ	MERC	Wed, Aug 19, 2009	1.37	1.37	1.13	1.15
872	NASDAQ	MERC	Tue, Aug 18, 2009	0.99	1.96	0.99	1.35
871	NASDAQ	MERC	Mon, Aug 17, 2009	0.98	1.00	0.98	1.00
870	NASDAQ	MERC	Fri, Aug 14, 2009	0.97	1.04	0.96	1.00
869	NASDAQ	MERC	Thu, Aug 13, 2009	0.97	1.05	0.95	0.95
868	NASDAQ	MERC	Wed, Aug 12, 2009	0.92	1.00	0.92	0.93
867	NASDAQ	MERC	Tue, Aug 11, 2009	1.05	1.06	0.92	0.92
866	NASDAQ	MERC	Mon, Aug 10, 2009	1.05	1.06	1.00	1.02
865	NASDAQ	MERC	Fri, Aug 7, 2009	1.08	1.19	1.00	1.00
864	NASDAQ	MERC	Thu, Aug 6, 2009	0.74	1.10	0.74	1.06
863	NASDAQ	MERC	Wed, Aug 5, 2009	0.80	0.83	0.75	0.78
862	NASDAQ	MERC	Tue, Aug 4, 2009	0.70	0.86	0.60	0.76
861	NASDAQ	MERC	Mon, Aug 3, 2009	0.60	0.73	0.58	0.67
860	NASDAQ	MERC	Fri, Jul 31, 2009	0.61	0.62	0.51	0.57
859	NASDAQ	MERC	Thu, Jul 30, 2009	0.58	0.64	0.53	0.53
858	NASDAQ	MERC	Wed, Jul 29, 2009	0.59	0.61	0.54	0.55
857	NASDAQ	MERC	Tue, Jul 28, 2009	0.58	0.58	0.52	0.58
856	NASDAQ	MERC	Mon, Jul 27, 2009	0.54	0.57	0.53	0.55
855	NASDAQ	MERC	Fri, Jul 24, 2009	0.54	0.55	0.54	0.54
854	NASDAQ	MERC	Thu, Jul 23, 2009	0.55	0.61	0.54	0.54
853	NASDAQ	MERC	Wed, Jul 22, 2009	0.55	0.55	0.51	0.51
852	NASDAQ	MERC	Tue, Jul 21, 2009	0.50	0.58	0.50	0.53
851	NASDAQ	MERC	Mon, Jul 20, 2009	0.53	0.56	0.50	0.50
850	NASDAQ	MERC	Fri, Jul 17, 2009	0.56	0.57	0.51	0.51
849	NASDAQ	MERC	Thu, Jul 16, 2009	0.53	0.57	0.52	0.53
848	NASDAQ	MERC	Wed, Jul 15, 2009	0.55	0.56	0.51	0.53
847	NASDAQ	MERC	Tue, Jul 14, 2009	0.55	0.59	0.50	0.50
846	NASDAQ	MERC	Mon, Jul 13, 2009	0.59	0.59	0.52	0.55
845	NASDAQ	MERC	Fri, Jul 10, 2009	0.55	0.59	0.53	0.55
844	NASDAQ	MERC	Thu, Jul 9, 2009	0.53	0.58	0.53	0.55
843	NASDAQ	MERC	Wed, Jul 8, 2009	0.57	0.63	0.52	0.52
842	NASDAQ	MERC	Tue, Jul 7, 2009	0.60	0.62	0.56	0.56
841	NASDAQ	MERC	Mon, Jul 6, 2009	0.61	0.68	0.60	0.60
840	NASDAQ	MERC	Thu, Jul 2, 2009	0.60	0.67	0.60	0.63
839	NASDAQ	MERC	Wed, Jul 1, 2009	0.58	0.62	0.57	0.57
838	NASDAQ	MERC	Tue, Jun 30, 2009	0.65	0.65	0.54	0.57
837	NASDAQ	MERC	Mon, Jun 29, 2009	0.65	0.68	0.59	0.63
836	NASDAQ	MERC	Fri, Jun 26, 2009	0.82	0.84	0.52	0.57
835	NASDAQ	MERC	Thu, Jun 25, 2009	0.79	0.86	0.78	0.84
834	NASDAQ	MERC	Wed, Jun 24, 2009	0.88	0.88	0.77	0.79
833	NASDAQ	MERC	Tue, Jun 23, 2009	0.87	0.90	0.83	0.87
832	NASDAQ	MERC	Mon, Jun 22, 2009	0.98	1.02	0.90	0.90
831	NASDAQ	MERC	Fri, Jun 19, 2009	0.98	1.00	0.93	0.97
830	NASDAQ	MERC	Thu, Jun 18, 2009	0.87	0.96	0.87	0.96
829	NASDAQ	MERC	Wed, Jun 17, 2009	0.90	0.92	0.82	0.88
828	NASDAQ	MERC	Tue, Jun 16, 2009	0.94	0.98	0.90	0.90
827	NASDAQ	MERC	Mon, Jun 15, 2009	0.91	0.94	0.91	0.91
826	NASDAQ	MERC	Fri, Jun 12, 2009	0.92	0.93	0.88	0.91
825	NASDAQ	MERC	Thu, Jun 11, 2009	0.88	0.92	0.84	0.89
824	NASDAQ	MERC	Wed, Jun 10, 2009	0.91	0.91	0.83	0.86
823	NASDAQ	MERC	Tue, Jun 9, 2009	1.02	1.02	0.89	0.89
822	NASDAQ	MERC	Mon, Jun 8, 2009	1.05	1.05	0.96	0.97
821	NASDAQ	MERC	Fri, Jun 5, 2009	0.98	1.09	0.94	1.05
820	NASDAQ	MERC	Thu, Jun 4, 2009	0.96	0.99	0.94	0.97
819	NASDAQ	MERC	Wed, Jun 3, 2009	0.93	0.97	0.82	0.94
818	NASDAQ	MERC	Tue, Jun 2, 2009	0.99	1.00	0.92	0.94
817	NASDAQ	MERC	Mon, Jun 1, 2009	0.98	1.00	0.95	1.00
816	NASDAQ	MERC	Fri, May 29, 2009	0.95	0.97	0.93	0.95
815	NASDAQ	MERC	Thu, May 28, 2009	1.06	1.06	0.96	0.97
814	NASDAQ	MERC	Wed, May 27, 2009	1.04	1.10	1.04	1.05
813	NASDAQ	MERC	Tue, May 26, 2009	1.06	1.12	1.03	1.12
812	NASDAQ	MERC	Fri, May 22, 2009	0.86	1.05	0.86	1.05
811	NASDAQ	MERC	Thu, May 21, 2009	0.98	0.99	0.85	0.86
810	NASDAQ	MERC	Wed, May 20, 2009	1.10	1.10	0.98	0.99
809	NASDAQ	MERC	Tue, May 19, 2009	1.14	1.14	1.04	1.05
808	NASDAQ	MERC	Mon, May 18, 2009	1.10	1.14	1.07	1.10
807	NASDAQ	MERC	Fri, May 15, 2009	1.11	1.11	1.05	1.05
806	NASDAQ	MERC	Thu, May 14, 2009	0.96	1.14	0.96	1.11
805	NASDAQ	MERC	Wed, May 13, 2009	1.20	1.23	0.96	1.00
804	NASDAQ	MERC	Tue, May 12, 2009	1.15	1.24	1.02	1.23
803	NASDAQ	MERC	Mon, May 11, 2009	0.96	1.17	0.90	1.13
802	NASDAQ	MERC	Fri, May 8, 2009	0.80	1.08	0.80	0.96
801	NASDAQ	MERC	Thu, May 7, 2009	0.79	0.81	0.75	0.78
800	NASDAQ	MERC	Wed, May 6, 2009	0.78	0.79	0.72	0.75
799	NASDAQ	MERC	Tue, May 5, 2009	0.79	0.87	0.71	0.74
798	NASDAQ	MERC	Mon, May 4, 2009	0.69	0.94	0.64	0.80
797	NASDAQ	MERC	Fri, May 1, 2009	0.58	0.71	0.58	0.69
796	NASDAQ	MERC	Thu, Apr 30, 2009	0.66	0.66	0.51	0.57
795	NASDAQ	MERC	Wed, Apr 29, 2009	0.69	0.69	0.64	0.66
794	NASDAQ	MERC	Tue, Apr 28, 2009	0.63	0.69	0.63	0.68
793	NASDAQ	MERC	Mon, Apr 27, 2009	0.65	0.66	0.64	0.64
792	NASDAQ	MERC	Fri, Apr 24, 2009	0.67	0.70	0.64	0.67
791	NASDAQ	MERC	Thu, Apr 23, 2009	0.69	0.73	0.66	0.67
790	NASDAQ	MERC	Wed, Apr 22, 2009	0.68	0.70	0.65	0.68
789	NASDAQ	MERC	Tue, Apr 21, 2009	0.65	0.70	0.65	0.70
788	NASDAQ	MERC	Mon, Apr 20, 2009	0.65	0.67	0.64	0.64
787	NASDAQ	MERC	Fri, Apr 17, 2009	0.70	0.70	0.65	0.68
786	NASDAQ	MERC	Thu, Apr 16, 2009	0.70	0.70	0.67	0.70
785	NASDAQ	MERC	Wed, Apr 15, 2009	0.65	0.75	0.65	0.69
784	NASDAQ	MERC	Tue, Apr 14, 2009	0.65	0.69	0.65	0.65
783	NASDAQ	MERC	Mon, Apr 13, 2009	0.69	0.70	0.66	0.67
782	NASDAQ	MERC	Thu, Apr 9, 2009	0.70	0.70	0.67	0.70
781	NASDAQ	MERC	Wed, Apr 8, 2009	0.67	0.70	0.65	0.70
780	NASDAQ	MERC	Tue, Apr 7, 2009	0.68	0.70	0.68	0.68
779	NASDAQ	MERC	Mon, Apr 6, 2009	0.70	0.70	0.67	0.69
778	NASDAQ	MERC	Fri, Apr 3, 2009	0.70	0.70	0.69	0.70
777	NASDAQ	MERC	Thu, Apr 2, 2009	0.70	0.75	0.66	0.70
776	NASDAQ	MERC	Wed, Apr 1, 2009	0.62	0.70	0.61	0.69
775	NASDAQ	MERC	Tue, Mar 31, 2009	0.65	0.69	0.61	0.66
774	NASDAQ	MERC	Mon, Mar 30, 2009	0.65	0.66	0.62	0.63
773	NASDAQ	MERC	Fri, Mar 27, 2009	0.67	0.70	0.65	0.65
772	NASDAQ	MERC	Thu, Mar 26, 2009	0.70	0.74	0.66	0.70
771	NASDAQ	MERC	Wed, Mar 25, 2009	0.66	0.73	0.66	0.69
770	NASDAQ	MERC	Tue, Mar 24, 2009	0.69	0.73	0.65	0.66
769	NASDAQ	MERC	Mon, Mar 23, 2009	0.70	0.75	0.65	0.70
768	NASDAQ	MERC	Fri, Mar 20, 2009	0.65	0.71	0.64	0.70
767	NASDAQ	MERC	Thu, Mar 19, 2009	0.70	0.71	0.58	0.64
766	NASDAQ	MERC	Wed, Mar 18, 2009	0.69	0.71	0.63	0.70
765	NASDAQ	MERC	Tue, Mar 17, 2009	0.70	0.74	0.68	0.70
764	NASDAQ	MERC	Mon, Mar 16, 2009	0.61	0.70	0.57	0.69
763	NASDAQ	MERC	Fri, Mar 13, 2009	0.78	0.80	0.55	0.61
762	NASDAQ	MERC	Thu, Mar 12, 2009	0.31	1.73	0.31	0.81
761	NASDAQ	MERC	Wed, Mar 11, 2009	0.25	0.35	0.25	0.30
760	NASDAQ	MERC	Tue, Mar 10, 2009	0.30	0.39	0.28	0.29
759	NASDAQ	MERC	Mon, Mar 9, 2009	0.30	0.34	0.27	0.28
758	NASDAQ	MERC	Fri, Mar 6, 2009	0.28	0.34	0.28	0.30
757	NASDAQ	MERC	Thu, Mar 5, 2009	0.38	0.41	0.27	0.27
756	NASDAQ	MERC	Wed, Mar 4, 2009	0.39	0.40	0.35	0.37
755	NASDAQ	MERC	Tue, Mar 3, 2009	0.41	0.45	0.35	0.37
754	NASDAQ	MERC	Mon, Mar 2, 2009	0.52	0.63	0.36	0.39
753	NASDAQ	MERC	Fri, Feb 27, 2009	0.56	0.65	0.53	0.54
752	NASDAQ	MERC	Thu, Feb 26, 2009	0.60	0.63	0.55	0.55
751	NASDAQ	MERC	Wed, Feb 25, 2009	0.62	0.67	0.60	0.60
750	NASDAQ	MERC	Tue, Feb 24, 2009	0.60	0.63	0.60	0.62
749	NASDAQ	MERC	Mon, Feb 23, 2009	0.67	0.78	0.60	0.60
748	NASDAQ	MERC	Fri, Feb 20, 2009	0.69	0.69	0.60	0.65
747	NASDAQ	MERC	Thu, Feb 19, 2009	0.80	0.89	0.70	0.70
746	NASDAQ	MERC	Wed, Feb 18, 2009	0.87	0.95	0.79	0.79
745	NASDAQ	MERC	Tue, Feb 17, 2009	0.92	0.96	0.83	0.86
744	NASDAQ	MERC	Fri, Feb 13, 2009	1.04	1.19	0.93	0.97
743	NASDAQ	MERC	Thu, Feb 12, 2009	1.06	1.10	1.01	1.04
742	NASDAQ	MERC	Wed, Feb 11, 2009	1.22	1.25	1.11	1.11
741	NASDAQ	MERC	Tue, Feb 10, 2009	1.27	1.33	1.19	1.19
740	NASDAQ	MERC	Mon, Feb 9, 2009	1.35	1.35	1.28	1.28
739	NASDAQ	MERC	Fri, Feb 6, 2009	1.38	1.41	1.32	1.35
738	NASDAQ	MERC	Thu, Feb 5, 2009	1.29	1.39	1.29	1.38
737	NASDAQ	MERC	Wed, Feb 4, 2009	1.28	1.43	1.27	1.27
736	NASDAQ	MERC	Tue, Feb 3, 2009	1.29	1.38	1.22	1.29
735	NASDAQ	MERC	Mon, Feb 2, 2009	1.26	1.40	1.26	1.28
734	NASDAQ	MERC	Fri, Jan 30, 2009	1.36	1.46	1.27	1.28
733	NASDAQ	MERC	Thu, Jan 29, 2009	1.44	1.48	1.34	1.34
732	NASDAQ	MERC	Wed, Jan 28, 2009	1.41	1.54	1.40	1.46
731	NASDAQ	MERC	Tue, Jan 27, 2009	1.48	1.59	1.34	1.38
730	NASDAQ	MERC	Mon, Jan 26, 2009	1.47	1.58	1.45	1.47
729	NASDAQ	MERC	Fri, Jan 23, 2009	1.47	1.63	1.43	1.46
728	NASDAQ	MERC	Thu, Jan 22, 2009	1.58	1.67	1.52	1.52
727	NASDAQ	MERC	Wed, Jan 21, 2009	1.53	1.65	1.50	1.62
726	NASDAQ	MERC	Tue, Jan 20, 2009	1.59	1.68	1.49	1.50
725	NASDAQ	MERC	Fri, Jan 16, 2009	1.60	1.72	1.55	1.62
724	NASDAQ	MERC	Thu, Jan 15, 2009	1.58	1.61	1.50	1.58
723	NASDAQ	MERC	Wed, Jan 14, 2009	1.78	1.81	1.62	1.62
722	NASDAQ	MERC	Tue, Jan 13, 2009	1.78	1.84	1.78	1.82
721	NASDAQ	MERC	Mon, Jan 12, 2009	1.85	1.97	1.75	1.78
720	NASDAQ	MERC	Fri, Jan 9, 2009	2.08	2.24	1.98	2.00
719	NASDAQ	MERC	Thu, Jan 8, 2009	2.07	2.09	2.03	2.08
718	NASDAQ	MERC	Wed, Jan 7, 2009	2.10	2.23	2.02	2.07
717	NASDAQ	MERC	Tue, Jan 6, 2009	2.03	2.18	2.00	2.14
716	NASDAQ	MERC	Mon, Jan 5, 2009	2.03	2.10	1.86	2.00
715	NASDAQ	MERC	Fri, Jan 2, 2009	1.91	2.06	1.80	2.04
714	NASDAQ	MERC	Wed, Dec 31, 2008	1.64	1.93	1.64	1.92
713	NASDAQ	MERC	Tue, Dec 30, 2008	1.63	1.69	1.63	1.65
712	NASDAQ	MERC	Mon, Dec 29, 2008	1.65	1.80	1.56	1.60
711	NASDAQ	MERC	Fri, Dec 26, 2008	1.76	1.83	1.63	1.65
710	NASDAQ	MERC	Wed, Dec 24, 2008	1.86	1.86	1.74	1.75
709	NASDAQ	MERC	Tue, Dec 23, 2008	2.00	2.00	1.85	1.87
708	NASDAQ	MERC	Mon, Dec 22, 2008	2.04	2.11	1.87	1.98
707	NASDAQ	MERC	Fri, Dec 19, 2008	2.16	2.20	2.01	2.04
706	NASDAQ	MERC	Thu, Dec 18, 2008	2.09	2.24	2.03	2.03
705	NASDAQ	MERC	Wed, Dec 17, 2008	2.16	2.32	2.07	2.08
704	NASDAQ	MERC	Tue, Dec 16, 2008	2.16	2.25	2.05	2.18
703	NASDAQ	MERC	Mon, Dec 15, 2008	2.16	2.25	2.00	2.08
702	NASDAQ	MERC	Fri, Dec 12, 2008	2.00	2.35	2.00	2.15
701	NASDAQ	MERC	Thu, Dec 11, 2008	2.11	2.25	1.99	2.01
700	NASDAQ	MERC	Wed, Dec 10, 2008	2.16	2.37	1.94	2.14
699	NASDAQ	MERC	Tue, Dec 9, 2008	2.20	2.29	2.11	2.14
698	NASDAQ	MERC	Mon, Dec 8, 2008	2.10	2.48	1.89	2.22
697	NASDAQ	MERC	Fri, Dec 5, 2008	1.98	2.09	1.90	2.04
696	NASDAQ	MERC	Thu, Dec 4, 2008	2.03	2.05	1.98	1.98
695	NASDAQ	MERC	Wed, Dec 3, 2008	2.09	2.39	2.03	2.07
694	NASDAQ	MERC	Tue, Dec 2, 2008	1.99	2.21	1.92	2.21
693	NASDAQ	MERC	Mon, Dec 1, 2008	2.23	2.23	1.88	1.94
692	NASDAQ	MERC	Fri, Nov 28, 2008	2.23	2.32	2.21	2.30
691	NASDAQ	MERC	Wed, Nov 26, 2008	2.18	2.33	1.75	2.32
690	NASDAQ	MERC	Tue, Nov 25, 2008	2.52	2.52	2.15	2.26
689	NASDAQ	MERC	Mon, Nov 24, 2008	1.90	2.47	1.84	2.47
688	NASDAQ	MERC	Fri, Nov 21, 2008	1.69	1.88	1.60	1.88
687	NASDAQ	MERC	Thu, Nov 20, 2008	1.65	1.70	1.61	1.66
686	NASDAQ	MERC	Wed, Nov 19, 2008	1.70	1.82	1.65	1.66
685	NASDAQ	MERC	Tue, Nov 18, 2008	1.66	1.71	1.66	1.70
684	NASDAQ	MERC	Mon, Nov 17, 2008	1.72	1.78	1.65	1.65
683	NASDAQ	MERC	Fri, Nov 14, 2008	1.94	2.00	1.66	1.68
682	NASDAQ	MERC	Thu, Nov 13, 2008	1.83	2.00	0.95	1.96
681	NASDAQ	MERC	Wed, Nov 12, 2008	2.10	2.35	1.73	1.82
680	NASDAQ	MERC	Tue, Nov 11, 2008	2.24	2.33	2.09	2.13
679	NASDAQ	MERC	Mon, Nov 10, 2008	2.38	2.46	2.10	2.20
678	NASDAQ	MERC	Fri, Nov 7, 2008	2.27	2.48	2.20	2.30
677	NASDAQ	MERC	Thu, Nov 6, 2008	2.46	2.52	2.24	2.24
676	NASDAQ	MERC	Wed, Nov 5, 2008	2.64	2.69	2.40	2.48
675	NASDAQ	MERC	Tue, Nov 4, 2008	2.69	2.80	2.59	2.67
674	NASDAQ	MERC	Mon, Nov 3, 2008	2.83	2.93	2.53	2.67
673	NASDAQ	MERC	Fri, Oct 31, 2008	1.87	2.89	1.82	2.80
672	NASDAQ	MERC	Thu, Oct 30, 2008	1.88	1.89	1.72	1.89
671	NASDAQ	MERC	Wed, Oct 29, 2008	1.81	1.86	1.68	1.82
670	NASDAQ	MERC	Tue, Oct 28, 2008	1.65	1.85	1.36	1.79
669	NASDAQ	MERC	Mon, Oct 27, 2008	1.70	1.82	1.70	1.74
668	NASDAQ	MERC	Fri, Oct 24, 2008	1.68	1.83	1.68	1.77
667	NASDAQ	MERC	Thu, Oct 23, 2008	1.76	1.80	1.72	1.78
666	NASDAQ	MERC	Wed, Oct 22, 2008	1.80	1.85	1.72	1.74
665	NASDAQ	MERC	Tue, Oct 21, 2008	1.87	1.87	1.76	1.78
664	NASDAQ	MERC	Mon, Oct 20, 2008	1.81	1.91	1.72	1.91
663	NASDAQ	MERC	Fri, Oct 17, 2008	1.72	1.85	1.66	1.79
662	NASDAQ	MERC	Thu, Oct 16, 2008	1.77	1.82	1.62	1.80
661	NASDAQ	MERC	Wed, Oct 15, 2008	1.96	2.02	1.74	1.75
660	NASDAQ	MERC	Tue, Oct 14, 2008	2.10	2.26	1.81	1.92
659	NASDAQ	MERC	Mon, Oct 13, 2008	2.35	2.35	2.07	2.20
658	NASDAQ	MERC	Fri, Oct 10, 2008	1.79	2.23	1.65	2.23
657	NASDAQ	MERC	Thu, Oct 9, 2008	2.39	2.40	1.76	1.88
656	NASDAQ	MERC	Wed, Oct 8, 2008	2.41	2.68	2.13	2.31
655	NASDAQ	MERC	Tue, Oct 7, 2008	2.94	2.99	2.37	2.39
654	NASDAQ	MERC	Mon, Oct 6, 2008	3.00	3.12	2.30	2.89
653	NASDAQ	MERC	Fri, Oct 3, 2008	3.20	3.32	3.00	3.04
652	NASDAQ	MERC	Thu, Oct 2, 2008	3.55	3.61	3.15	3.17
651	NASDAQ	MERC	Wed, Oct 1, 2008	3.60	3.66	3.36	3.38
650	NASDAQ	MERC	Tue, Sep 30, 2008	3.40	3.72	3.40	3.66
649	NASDAQ	MERC	Mon, Sep 29, 2008	4.10	4.39	3.17	3.37
648	NASDAQ	MERC	Fri, Sep 26, 2008	3.90	4.20	3.90	4.14
647	NASDAQ	MERC	Thu, Sep 25, 2008	4.07	4.24	3.86	3.93
646	NASDAQ	MERC	Wed, Sep 24, 2008	4.26	4.26	3.97	4.01
645	NASDAQ	MERC	Tue, Sep 23, 2008	4.66	4.94	3.86	3.92
644	NASDAQ	MERC	Mon, Sep 22, 2008	5.32	5.32	4.64	4.66
643	NASDAQ	MERC	Fri, Sep 19, 2008	4.52	5.40	4.12	5.33
642	NASDAQ	MERC	Thu, Sep 18, 2008	5.09	5.17	4.20	4.30
641	NASDAQ	MERC	Wed, Sep 17, 2008	5.21	5.35	4.86	4.94
640	NASDAQ	MERC	Tue, Sep 16, 2008	5.35	5.42	4.91	5.31
639	NASDAQ	MERC	Mon, Sep 15, 2008	5.52	5.73	5.26	5.31
638	NASDAQ	MERC	Fri, Sep 12, 2008	5.71	5.71	5.50	5.51
637	NASDAQ	MERC	Thu, Sep 11, 2008	5.85	5.87	5.57	5.76
636	NASDAQ	MERC	Wed, Sep 10, 2008	6.19	6.19	5.88	5.90
635	NASDAQ	MERC	Tue, Sep 9, 2008	6.30	6.47	6.03	6.07
634	NASDAQ	MERC	Mon, Sep 8, 2008	6.42	6.42	6.11	6.30
633	NASDAQ	MERC	Fri, Sep 5, 2008	6.15	6.36	6.10	6.28
632	NASDAQ	MERC	Thu, Sep 4, 2008	6.54	6.54	6.10	6.17
631	NASDAQ	MERC	Wed, Sep 3, 2008	6.06	6.40	6.01	6.38
630	NASDAQ	MERC	Tue, Sep 2, 2008	6.17	6.20	6.00	6.04
629	NASDAQ	MERC	Fri, Aug 29, 2008	6.37	6.37	6.06	6.11
628	NASDAQ	MERC	Thu, Aug 28, 2008	6.23	6.39	6.03	6.37
627	NASDAQ	MERC	Wed, Aug 27, 2008	6.11	6.29	6.01	6.20
626	NASDAQ	MERC	Tue, Aug 26, 2008	6.03	6.27	5.93	6.12
625	NASDAQ	MERC	Mon, Aug 25, 2008	6.18	6.18	6.00	6.00
624	NASDAQ	MERC	Fri, Aug 22, 2008	6.17	6.43	6.03	6.24
623	NASDAQ	MERC	Thu, Aug 21, 2008	6.20	6.47	6.15	6.16
622	NASDAQ	MERC	Wed, Aug 20, 2008	6.16	6.29	6.04	6.20
621	NASDAQ	MERC	Tue, Aug 19, 2008	6.29	6.29	6.07	6.11
620	NASDAQ	MERC	Mon, Aug 18, 2008	6.51	6.60	6.32	6.35
619	NASDAQ	MERC	Fri, Aug 15, 2008	6.60	6.63	6.46	6.46
618	NASDAQ	MERC	Thu, Aug 14, 2008	6.45	6.55	6.40	6.49
617	NASDAQ	MERC	Wed, Aug 13, 2008	6.48	6.61	6.37	6.49
616	NASDAQ	MERC	Tue, Aug 12, 2008	6.48	6.58	6.38	6.48
615	NASDAQ	MERC	Mon, Aug 11, 2008	6.19	6.50	6.09	6.50
614	NASDAQ	MERC	Fri, Aug 8, 2008	6.02	6.20	5.98	6.18
613	NASDAQ	MERC	Thu, Aug 7, 2008	6.01	6.02	5.94	5.99
612	NASDAQ	MERC	Wed, Aug 6, 2008	6.08	6.14	5.98	6.01
611	NASDAQ	MERC	Tue, Aug 5, 2008	6.35	6.35	6.10	6.11
610	NASDAQ	MERC	Mon, Aug 4, 2008	6.40	6.47	6.25	6.25
609	NASDAQ	MERC	Fri, Aug 1, 2008	6.22	6.44	6.14	6.36
608	NASDAQ	MERC	Thu, Jul 31, 2008	6.20	6.25	5.86	6.22
607	NASDAQ	MERC	Wed, Jul 30, 2008	6.27	6.31	6.20	6.28
606	NASDAQ	MERC	Tue, Jul 29, 2008	6.08	6.31	6.08	6.26
605	NASDAQ	MERC	Mon, Jul 28, 2008	6.23	6.27	6.10	6.11
604	NASDAQ	MERC	Fri, Jul 25, 2008	6.25	6.27	6.11	6.27
603	NASDAQ	MERC	Thu, Jul 24, 2008	6.31	6.33	6.19	6.19
602	NASDAQ	MERC	Wed, Jul 23, 2008	6.31	6.45	6.25	6.31
601	NASDAQ	MERC	Tue, Jul 22, 2008	6.37	6.40	6.08	6.35
600	NASDAQ	MERC	Mon, Jul 21, 2008	6.30	6.43	6.15	6.42
599	NASDAQ	MERC	Fri, Jul 18, 2008	6.70	6.70	6.27	6.28
598	NASDAQ	MERC	Thu, Jul 17, 2008	6.79	6.79	6.58	6.70
597	NASDAQ	MERC	Wed, Jul 16, 2008	6.81	6.86	6.61	6.79
596	NASDAQ	MERC	Tue, Jul 15, 2008	6.98	7.00	6.75	6.80
595	NASDAQ	MERC	Mon, Jul 14, 2008	7.15	7.29	6.98	7.00
594	NASDAQ	MERC	Fri, Jul 11, 2008	6.94	7.12	6.92	7.11
593	NASDAQ	MERC	Thu, Jul 10, 2008	6.91	7.04	6.91	6.99
592	NASDAQ	MERC	Wed, Jul 9, 2008	7.12	7.19	6.90	6.91
591	NASDAQ	MERC	Tue, Jul 8, 2008	6.99	7.18	6.84	7.10
590	NASDAQ	MERC	Mon, Jul 7, 2008	6.98	7.08	6.75	6.95
589	NASDAQ	MERC	Thu, Jul 3, 2008	7.16	7.26	6.94	6.95
588	NASDAQ	MERC	Wed, Jul 2, 2008	7.39	7.46	7.08	7.08
587	NASDAQ	MERC	Tue, Jul 1, 2008	7.39	7.72	7.22	7.41
586	NASDAQ	MERC	Mon, Jun 30, 2008	7.33	7.54	7.32	7.48
585	NASDAQ	MERC	Fri, Jun 27, 2008	6.95	7.35	6.85	7.30
584	NASDAQ	MERC	Thu, Jun 26, 2008	7.53	7.59	6.90	6.98
583	NASDAQ	MERC	Wed, Jun 25, 2008	7.63	7.76	7.53	7.65
582	NASDAQ	MERC	Tue, Jun 24, 2008	7.60	7.75	7.52	7.63
581	NASDAQ	MERC	Mon, Jun 23, 2008	7.83	7.84	7.61	7.63
580	NASDAQ	MERC	Fri, Jun 20, 2008	7.97	7.98	7.65	7.80
579	NASDAQ	MERC	Thu, Jun 19, 2008	8.07	8.07	7.91	8.00
578	NASDAQ	MERC	Wed, Jun 18, 2008	8.10	8.13	7.95	8.05
577	NASDAQ	MERC	Tue, Jun 17, 2008	8.15	8.18	7.99	8.12
576	NASDAQ	MERC	Mon, Jun 16, 2008	8.11	8.18	8.04	8.14
575	NASDAQ	MERC	Fri, Jun 13, 2008	8.07	8.18	7.92	8.04
574	NASDAQ	MERC	Thu, Jun 12, 2008	8.04	8.17	7.90	7.99
573	NASDAQ	MERC	Wed, Jun 11, 2008	7.83	8.08	7.75	7.96
572	NASDAQ	MERC	Tue, Jun 10, 2008	8.11	8.29	7.81	7.87
571	NASDAQ	MERC	Mon, Jun 9, 2008	8.42	8.48	8.06	8.18
570	NASDAQ	MERC	Fri, Jun 6, 2008	8.31	8.40	8.05	8.36
569	NASDAQ	MERC	Thu, Jun 5, 2008	8.11	8.40	8.11	8.40
568	NASDAQ	MERC	Wed, Jun 4, 2008	7.86	8.15	7.86	8.12
567	NASDAQ	MERC	Tue, Jun 3, 2008	7.94	8.05	7.78	7.88
566	NASDAQ	MERC	Mon, Jun 2, 2008	7.99	8.00	7.84	7.89
565	NASDAQ	MERC	Fri, May 30, 2008	8.08	8.10	7.98	8.02
564	NASDAQ	MERC	Thu, May 29, 2008	7.80	8.10	7.80	8.08
563	NASDAQ	MERC	Wed, May 28, 2008	8.00	8.13	7.64	7.84
562	NASDAQ	MERC	Tue, May 27, 2008	7.69	7.99	7.48	7.97
561	NASDAQ	MERC	Fri, May 23, 2008	7.71	7.83	7.51	7.64
560	NASDAQ	MERC	Thu, May 22, 2008	7.81	7.97	7.71	7.76
559	NASDAQ	MERC	Wed, May 21, 2008	7.83	7.90	7.58	7.80
558	NASDAQ	MERC	Tue, May 20, 2008	7.87	7.92	7.73	7.80
557	NASDAQ	MERC	Mon, May 19, 2008	7.96	8.09	7.86	7.92
556	NASDAQ	MERC	Fri, May 16, 2008	8.04	8.04	7.69	7.98
555	NASDAQ	MERC	Thu, May 15, 2008	8.02	8.06	7.91	7.98
554	NASDAQ	MERC	Wed, May 14, 2008	7.74	8.13	7.69	8.04
553	NASDAQ	MERC	Tue, May 13, 2008	7.42	7.74	7.42	7.70
552	NASDAQ	MERC	Mon, May 12, 2008	7.57	7.59	7.36	7.41
551	NASDAQ	MERC	Fri, May 9, 2008	7.32	7.64	7.23	7.53
550	NASDAQ	MERC	Thu, May 8, 2008	7.16	7.52	7.10	7.44
549	NASDAQ	MERC	Wed, May 7, 2008	7.18	7.38	7.10	7.15
548	NASDAQ	MERC	Tue, May 6, 2008	6.65	7.21	6.54	7.17
547	NASDAQ	MERC	Mon, May 5, 2008	6.86	6.96	6.54	6.78
546	NASDAQ	MERC	Fri, May 2, 2008	7.02	7.11	6.75	6.77
545	NASDAQ	MERC	Thu, May 1, 2008	6.69	7.02	6.69	6.95
544	NASDAQ	MERC	Wed, Apr 30, 2008	6.82	6.89	6.53	6.71
543	NASDAQ	MERC	Tue, Apr 29, 2008	6.93	7.00	6.61	6.79
542	NASDAQ	MERC	Mon, Apr 28, 2008	7.14	7.14	6.91	6.91
541	NASDAQ	MERC	Fri, Apr 25, 2008	7.13	7.27	6.80	7.11
540	NASDAQ	MERC	Thu, Apr 24, 2008	6.38	7.04	6.38	7.02
539	NASDAQ	MERC	Wed, Apr 23, 2008	6.76	6.77	6.31	6.35
538	NASDAQ	MERC	Tue, Apr 22, 2008	6.84	6.91	6.31	6.72
537	NASDAQ	MERC	Mon, Apr 21, 2008	7.00	7.04	6.87	6.87
536	NASDAQ	MERC	Fri, Apr 18, 2008	7.02	7.09	6.65	7.07
535	NASDAQ	MERC	Thu, Apr 17, 2008	7.01	7.03	6.83	6.86
534	NASDAQ	MERC	Wed, Apr 16, 2008	6.91	7.04	6.86	7.03
533	NASDAQ	MERC	Tue, Apr 15, 2008	6.73	6.90	6.70	6.86
532	NASDAQ	MERC	Mon, Apr 14, 2008	6.70	6.98	6.62	6.70
531	NASDAQ	MERC	Fri, Apr 11, 2008	6.90	6.91	6.70	6.70
530	NASDAQ	MERC	Thu, Apr 10, 2008	6.78	7.05	6.78	7.00
529	NASDAQ	MERC	Wed, Apr 9, 2008	7.04	7.04	6.78	6.82
528	NASDAQ	MERC	Tue, Apr 8, 2008	7.07	7.08	6.88	7.03
527	NASDAQ	MERC	Mon, Apr 7, 2008	7.14	7.28	7.01	7.10
526	NASDAQ	MERC	Fri, Apr 4, 2008	7.20	7.20	6.95	7.10
525	NASDAQ	MERC	Thu, Apr 3, 2008	7.20	7.29	7.16	7.18
524	NASDAQ	MERC	Wed, Apr 2, 2008	7.36	7.45	7.20	7.28
523	NASDAQ	MERC	Tue, Apr 1, 2008	7.11	7.40	7.05	7.38
522	NASDAQ	MERC	Mon, Mar 31, 2008	6.97	7.09	6.78	6.97
521	NASDAQ	MERC	Fri, Mar 28, 2008	7.18	7.19	6.91	6.95
520	NASDAQ	MERC	Thu, Mar 27, 2008	7.27	7.32	7.08	7.14
519	NASDAQ	MERC	Wed, Mar 26, 2008	7.38	7.49	7.20	7.29
518	NASDAQ	MERC	Tue, Mar 25, 2008	7.24	7.43	7.19	7.43
517	NASDAQ	MERC	Mon, Mar 24, 2008	6.88	7.47	6.88	7.25
516	NASDAQ	MERC	Thu, Mar 20, 2008	6.92	7.00	6.70	6.85
515	NASDAQ	MERC	Wed, Mar 19, 2008	7.28	7.48	6.74	6.74
514	NASDAQ	MERC	Tue, Mar 18, 2008	7.31	8.20	6.86	7.24
513	NASDAQ	MERC	Mon, Mar 17, 2008	7.01	7.26	6.98	7.12
512	NASDAQ	MERC	Fri, Mar 14, 2008	7.52	7.59	7.09	7.20
511	NASDAQ	MERC	Thu, Mar 13, 2008	7.16	7.50	7.07	7.48
510	NASDAQ	MERC	Wed, Mar 12, 2008	7.46	7.59	7.25	7.25
509	NASDAQ	MERC	Tue, Mar 11, 2008	7.48	7.76	7.11	7.45
508	NASDAQ	MERC	Mon, Mar 10, 2008	7.37	7.62	7.21	7.24
507	NASDAQ	MERC	Fri, Mar 7, 2008	7.06	7.56	7.06	7.33
506	NASDAQ	MERC	Thu, Mar 6, 2008	7.56	7.56	7.14	7.17
505	NASDAQ	MERC	Wed, Mar 5, 2008	7.44	7.67	7.42	7.59
504	NASDAQ	MERC	Tue, Mar 4, 2008	7.17	7.47	7.00	7.37
503	NASDAQ	MERC	Mon, Mar 3, 2008	7.28	7.36	7.13	7.24
502	NASDAQ	MERC	Fri, Feb 29, 2008	7.57	7.79	7.18	7.26
501	NASDAQ	MERC	Thu, Feb 28, 2008	7.85	8.24	7.66	7.68
500	NASDAQ	MERC	Wed, Feb 27, 2008	7.97	8.06	7.85	7.91
499	NASDAQ	MERC	Tue, Feb 26, 2008	8.07	8.44	7.79	8.10
498	NASDAQ	MERC	Mon, Feb 25, 2008	8.01	8.11	7.74	8.11
497	NASDAQ	MERC	Fri, Feb 22, 2008	7.97	8.07	7.66	7.99
496	NASDAQ	MERC	Thu, Feb 21, 2008	8.15	8.28	7.95	7.98
495	NASDAQ	MERC	Wed, Feb 20, 2008	7.96	8.15	7.96	8.08
494	NASDAQ	MERC	Tue, Feb 19, 2008	8.32	8.45	7.98	8.01
493	NASDAQ	MERC	Fri, Feb 15, 2008	8.31	8.41	8.00	8.19
492	NASDAQ	MERC	Thu, Feb 14, 2008	8.82	8.85	8.28	8.42
491	NASDAQ	MERC	Wed, Feb 13, 2008	8.65	8.82	8.45	8.82
490	NASDAQ	MERC	Tue, Feb 12, 2008	8.81	8.93	8.36	8.48
489	NASDAQ	MERC	Mon, Feb 11, 2008	8.75	8.95	8.47	8.75
488	NASDAQ	MERC	Fri, Feb 8, 2008	8.81	8.95	8.39	8.72
487	NASDAQ	MERC	Thu, Feb 7, 2008	8.17	8.83	8.03	8.82
486	NASDAQ	MERC	Wed, Feb 6, 2008	8.20	8.53	8.00	8.20
485	NASDAQ	MERC	Tue, Feb 5, 2008	8.27	8.47	8.11	8.12
484	NASDAQ	MERC	Mon, Feb 4, 2008	8.96	8.96	8.43	8.46
483	NASDAQ	MERC	Fri, Feb 1, 2008	8.61	9.02	8.52	8.99
482	NASDAQ	MERC	Thu, Jan 31, 2008	8.10	8.65	8.10	8.57
481	NASDAQ	MERC	Wed, Jan 30, 2008	8.22	8.67	8.10	8.26
480	NASDAQ	MERC	Tue, Jan 29, 2008	8.10	8.46	8.00	8.30
479	NASDAQ	MERC	Mon, Jan 28, 2008	7.47	8.08	7.10	8.07
478	NASDAQ	MERC	Fri, Jan 25, 2008	7.49	7.58	7.34	7.50
477	NASDAQ	MERC	Thu, Jan 24, 2008	7.50	7.66	7.31	7.37
476	NASDAQ	MERC	Wed, Jan 23, 2008	7.20	7.56	7.13	7.51
475	NASDAQ	MERC	Tue, Jan 22, 2008	7.11	7.93	7.06	7.37
474	NASDAQ	MERC	Fri, Jan 18, 2008	7.45	7.62	7.11	7.42
473	NASDAQ	MERC	Thu, Jan 17, 2008	8.09	8.09	7.33	7.55
472	NASDAQ	MERC	Wed, Jan 16, 2008	7.43	8.17	7.43	8.03
471	NASDAQ	MERC	Tue, Jan 15, 2008	7.40	7.50	7.12	7.43
470	NASDAQ	MERC	Mon, Jan 14, 2008	7.01	7.46	6.91	7.39
469	NASDAQ	MERC	Fri, Jan 11, 2008	7.05	7.21	6.92	6.92
468	NASDAQ	MERC	Thu, Jan 10, 2008	7.04	7.30	6.95	7.12
467	NASDAQ	MERC	Wed, Jan 9, 2008	7.20	7.24	7.05	7.13
466	NASDAQ	MERC	Tue, Jan 8, 2008	7.34	7.47	7.17	7.20
465	NASDAQ	MERC	Mon, Jan 7, 2008	7.34	7.52	7.28	7.32
464	NASDAQ	MERC	Fri, Jan 4, 2008	7.40	7.67	7.29	7.29
463	NASDAQ	MERC	Thu, Jan 3, 2008	7.68	7.75	7.44	7.49
462	NASDAQ	MERC	Wed, Jan 2, 2008	7.80	7.90	7.55	7.61
461	NASDAQ	MERC	Mon, Dec 31, 2007	7.93	7.98	7.76	7.83
460	NASDAQ	MERC	Fri, Dec 28, 2007	7.91	8.01	7.86	7.93
459	NASDAQ	MERC	Thu, Dec 27, 2007	7.75	8.00	7.75	7.84
458	NASDAQ	MERC	Wed, Dec 26, 2007	7.67	7.86	7.64	7.81
457	NASDAQ	MERC	Mon, Dec 24, 2007	7.76	7.88	7.65	7.69
456	NASDAQ	MERC	Fri, Dec 21, 2007	7.75	7.82	7.65	7.70
455	NASDAQ	MERC	Thu, Dec 20, 2007	7.80	7.80	7.58	7.72
454	NASDAQ	MERC	Wed, Dec 19, 2007	7.12	8.09	7.05	7.77
453	NASDAQ	MERC	Tue, Dec 18, 2007	7.14	7.29	7.05	7.11
452	NASDAQ	MERC	Mon, Dec 17, 2007	7.17	7.17	7.03	7.04
451	NASDAQ	MERC	Fri, Dec 14, 2007	7.06	7.25	6.99	7.16
450	NASDAQ	MERC	Thu, Dec 13, 2007	7.29	7.33	7.08	7.19
449	NASDAQ	MERC	Wed, Dec 12, 2007	7.78	7.89	7.27	7.34
448	NASDAQ	MERC	Tue, Dec 11, 2007	7.89	8.05	7.50	7.51
447	NASDAQ	MERC	Mon, Dec 10, 2007	7.61	8.10	7.61	7.84
446	NASDAQ	MERC	Fri, Dec 7, 2007	7.65	7.66	7.46	7.58
445	NASDAQ	MERC	Thu, Dec 6, 2007	7.62	7.74	7.54	7.61
444	NASDAQ	MERC	Wed, Dec 5, 2007	7.70	7.88	7.60	7.62
443	NASDAQ	MERC	Tue, Dec 4, 2007	7.73	7.73	7.50	7.52
442	NASDAQ	MERC	Mon, Dec 3, 2007	7.88	7.94	7.80	7.83
441	NASDAQ	MERC	Fri, Nov 30, 2007	8.26	8.30	7.92	7.92
440	NASDAQ	MERC	Thu, Nov 29, 2007	8.26	8.37	8.05	8.12
439	NASDAQ	MERC	Wed, Nov 28, 2007	8.03	8.45	7.94	8.31
438	NASDAQ	MERC	Tue, Nov 27, 2007	7.29	8.07	7.29	7.89
437	NASDAQ	MERC	Mon, Nov 26, 2007	7.46	7.58	7.25	7.25
436	NASDAQ	MERC	Fri, Nov 23, 2007	7.60	7.60	7.42	7.48
435	NASDAQ	MERC	Wed, Nov 21, 2007	7.62	7.78	7.44	7.53
434	NASDAQ	MERC	Tue, Nov 20, 2007	7.65	7.75	7.40	7.67
433	NASDAQ	MERC	Mon, Nov 19, 2007	7.89	8.03	7.59	7.66
432	NASDAQ	MERC	Fri, Nov 16, 2007	8.00	8.20	7.90	8.00
431	NASDAQ	MERC	Thu, Nov 15, 2007	8.20	8.34	7.94	7.98
430	NASDAQ	MERC	Wed, Nov 14, 2007	8.46	8.46	8.16	8.26
429	NASDAQ	MERC	Tue, Nov 13, 2007	8.48	8.62	8.16	8.37
428	NASDAQ	MERC	Mon, Nov 12, 2007	8.75	8.85	8.40	8.42
427	NASDAQ	MERC	Fri, Nov 9, 2007	8.61	8.89	8.59	8.75
426	NASDAQ	MERC	Thu, Nov 8, 2007	8.67	8.85	8.48	8.74
425	NASDAQ	MERC	Wed, Nov 7, 2007	9.05	9.15	8.55	8.58
424	NASDAQ	MERC	Tue, Nov 6, 2007	8.97	9.50	8.67	9.21
423	NASDAQ	MERC	Mon, Nov 5, 2007	9.07	9.07	8.73	8.75
422	NASDAQ	MERC	Fri, Nov 2, 2007	9.11	9.11	8.74	9.05
421	NASDAQ	MERC	Thu, Nov 1, 2007	9.25	9.67	8.97	8.98
420	NASDAQ	MERC	Wed, Oct 31, 2007	9.22	9.42	9.13	9.40
419	NASDAQ	MERC	Tue, Oct 30, 2007	9.34	9.44	9.09	9.17
418	NASDAQ	MERC	Mon, Oct 29, 2007	9.50	9.71	9.34	9.37
417	NASDAQ	MERC	Fri, Oct 26, 2007	9.41	9.66	9.00	9.40
416	NASDAQ	MERC	Thu, Oct 25, 2007	9.25	9.34	9.10	9.22
415	NASDAQ	MERC	Wed, Oct 24, 2007	9.32	9.50	9.00	9.26
414	NASDAQ	MERC	Tue, Oct 23, 2007	9.49	9.49	9.26	9.40
413	NASDAQ	MERC	Mon, Oct 22, 2007	9.06	9.44	8.91	9.37
412	NASDAQ	MERC	Fri, Oct 19, 2007	9.63	9.72	9.03	9.06
411	NASDAQ	MERC	Thu, Oct 18, 2007	9.55	9.67	9.51	9.65
410	NASDAQ	MERC	Wed, Oct 17, 2007	9.85	10.10	9.44	9.64
409	NASDAQ	MERC	Tue, Oct 16, 2007	9.83	9.83	9.58	9.71
408	NASDAQ	MERC	Mon, Oct 15, 2007	9.78	9.91	9.72	9.84
407	NASDAQ	MERC	Fri, Oct 12, 2007	9.73	9.95	9.60	9.93
406	NASDAQ	MERC	Thu, Oct 11, 2007	10.10	10.10	9.71	9.74
405	NASDAQ	MERC	Wed, Oct 10, 2007	10.03	10.10	9.85	10.05
404	NASDAQ	MERC	Tue, Oct 9, 2007	10.00	10.08	9.90	10.03
403	NASDAQ	MERC	Mon, Oct 8, 2007	9.94	10.05	9.79	10.05
402	NASDAQ	MERC	Fri, Oct 5, 2007	9.73	9.86	9.49	9.86
401	NASDAQ	MERC	Thu, Oct 4, 2007	9.63	10.00	9.38	9.59
400	NASDAQ	MERC	Wed, Oct 3, 2007	9.77	9.80	9.40	9.40
399	NASDAQ	MERC	Tue, Oct 2, 2007	9.30	9.84	9.09	9.77
398	NASDAQ	MERC	Mon, Oct 1, 2007	9.47	9.47	9.23	9.31
397	NASDAQ	MERC	Fri, Sep 28, 2007	9.87	10.02	9.42	9.45
396	NASDAQ	MERC	Thu, Sep 27, 2007	9.89	9.97	9.56	9.86
395	NASDAQ	MERC	Wed, Sep 26, 2007	10.07	10.07	9.75	9.87
394	NASDAQ	MERC	Tue, Sep 25, 2007	10.00	10.15	9.81	9.98
393	NASDAQ	MERC	Mon, Sep 24, 2007	10.24	10.35	9.83	10.00
392	NASDAQ	MERC	Fri, Sep 21, 2007	9.67	10.20	9.61	9.96
391	NASDAQ	MERC	Thu, Sep 20, 2007	9.72	9.82	9.42	9.58
390	NASDAQ	MERC	Wed, Sep 19, 2007	9.43	9.75	9.13	9.73
389	NASDAQ	MERC	Tue, Sep 18, 2007	9.16	9.41	8.90	9.34
388	NASDAQ	MERC	Mon, Sep 17, 2007	8.72	9.10	8.72	9.05
387	NASDAQ	MERC	Fri, Sep 14, 2007	8.56	8.76	8.45	8.71
386	NASDAQ	MERC	Thu, Sep 13, 2007	8.96	9.01	8.65	8.65
385	NASDAQ	MERC	Wed, Sep 12, 2007	8.98	8.98	8.76	8.91
384	NASDAQ	MERC	Tue, Sep 11, 2007	8.71	9.03	8.60	8.98
383	NASDAQ	MERC	Mon, Sep 10, 2007	8.93	8.94	8.49	8.65
382	NASDAQ	MERC	Fri, Sep 7, 2007	8.91	9.00	8.50	8.91
381	NASDAQ	MERC	Thu, Sep 6, 2007	8.97	9.20	8.82	9.07
380	NASDAQ	MERC	Wed, Sep 5, 2007	9.23	9.23	8.84	8.92
379	NASDAQ	MERC	Tue, Sep 4, 2007	8.90	9.83	8.85	9.20
378	NASDAQ	MERC	Fri, Aug 31, 2007	8.96	9.03	8.66	8.94
377	NASDAQ	MERC	Thu, Aug 30, 2007	8.72	8.91	8.61	8.84
376	NASDAQ	MERC	Wed, Aug 29, 2007	8.55	8.87	8.43	8.80
375	NASDAQ	MERC	Tue, Aug 28, 2007	8.81	8.81	8.41	8.47
374	NASDAQ	MERC	Mon, Aug 27, 2007	9.03	9.33	8.72	8.91
373	NASDAQ	MERC	Fri, Aug 24, 2007	8.56	9.04	8.56	9.04
372	NASDAQ	MERC	Thu, Aug 23, 2007	8.55	8.81	8.50	8.57
371	NASDAQ	MERC	Wed, Aug 22, 2007	8.25	8.75	8.21	8.49
370	NASDAQ	MERC	Tue, Aug 21, 2007	8.29	8.29	8.03	8.15
369	NASDAQ	MERC	Mon, Aug 20, 2007	7.90	8.39	7.90	8.24
368	NASDAQ	MERC	Fri, Aug 17, 2007	8.61	8.61	7.99	8.06
367	NASDAQ	MERC	Thu, Aug 16, 2007	7.92	7.99	7.56	7.77
366	NASDAQ	MERC	Wed, Aug 15, 2007	8.18	8.18	7.83	7.87
365	NASDAQ	MERC	Tue, Aug 14, 2007	8.38	8.55	8.18	8.18
364	NASDAQ	MERC	Mon, Aug 13, 2007	8.75	9.60	8.20	8.37
363	NASDAQ	MERC	Fri, Aug 10, 2007	8.06	8.61	7.97	8.53
362	NASDAQ	MERC	Thu, Aug 9, 2007	8.32	8.84	8.17	8.17
361	NASDAQ	MERC	Wed, Aug 8, 2007	8.30	10.67	8.30	8.50
360	NASDAQ	MERC	Tue, Aug 7, 2007	7.66	8.25	7.63	8.10
359	NASDAQ	MERC	Mon, Aug 6, 2007	7.93	8.05	7.62	7.76
358	NASDAQ	MERC	Fri, Aug 3, 2007	8.43	8.56	7.76	7.86
357	NASDAQ	MERC	Thu, Aug 2, 2007	8.61	9.01	8.39	8.45
356	NASDAQ	MERC	Wed, Aug 1, 2007	8.67	8.71	8.47	8.58
355	NASDAQ	MERC	Tue, Jul 31, 2007	8.88	9.04	8.65	8.69
354	NASDAQ	MERC	Mon, Jul 30, 2007	9.12	9.36	8.58	8.73
353	NASDAQ	MERC	Fri, Jul 27, 2007	9.01	9.15	8.58	8.81
352	NASDAQ	MERC	Thu, Jul 26, 2007	9.50	9.57	8.84	9.04
351	NASDAQ	MERC	Wed, Jul 25, 2007	10.10	10.11	9.41	9.53
350	NASDAQ	MERC	Tue, Jul 24, 2007	10.30	10.32	9.95	10.01
349	NASDAQ	MERC	Mon, Jul 23, 2007	10.41	10.51	10.12	10.43
348	NASDAQ	MERC	Fri, Jul 20, 2007	10.79	10.79	10.28	10.35
347	NASDAQ	MERC	Thu, Jul 19, 2007	10.36	10.81	10.31	10.81
346	NASDAQ	MERC	Wed, Jul 18, 2007	10.52	10.69	10.22	10.27
345	NASDAQ	MERC	Tue, Jul 17, 2007	10.81	10.91	10.46	10.59
344	NASDAQ	MERC	Mon, Jul 16, 2007	10.88	10.89	10.58	10.68
343	NASDAQ	MERC	Fri, Jul 13, 2007	10.93	10.93	10.82	10.93
342	NASDAQ	MERC	Thu, Jul 12, 2007	10.58	10.93	10.55	10.92
341	NASDAQ	MERC	Wed, Jul 11, 2007	10.65	10.68	10.45	10.53
340	NASDAQ	MERC	Tue, Jul 10, 2007	10.70	10.81	10.60	10.67
339	NASDAQ	MERC	Mon, Jul 9, 2007	10.68	10.94	10.63	10.70
338	NASDAQ	MERC	Fri, Jul 6, 2007	10.67	10.67	10.56	10.63
337	NASDAQ	MERC	Thu, Jul 5, 2007	10.41	10.66	10.41	10.62
336	NASDAQ	MERC	Tue, Jul 3, 2007	10.33	10.40	10.28	10.40
335	NASDAQ	MERC	Mon, Jul 2, 2007	10.27	10.40	10.22	10.33
334	NASDAQ	MERC	Fri, Jun 29, 2007	10.27	10.37	10.19	10.20
333	NASDAQ	MERC	Thu, Jun 28, 2007	9.93	10.34	9.93	10.20
332	NASDAQ	MERC	Wed, Jun 27, 2007	9.63	9.95	9.51	9.91
331	NASDAQ	MERC	Tue, Jun 26, 2007	9.90	9.94	9.68	9.71
330	NASDAQ	MERC	Mon, Jun 25, 2007	9.80	10.27	9.71	9.81
329	NASDAQ	MERC	Fri, Jun 22, 2007	9.91	10.06	9.71	9.71
328	NASDAQ	MERC	Thu, Jun 21, 2007	10.23	10.32	9.95	9.95
327	NASDAQ	MERC	Wed, Jun 20, 2007	10.46	10.46	10.26	10.30
326	NASDAQ	MERC	Tue, Jun 19, 2007	10.14	10.50	10.12	10.41
325	NASDAQ	MERC	Mon, Jun 18, 2007	9.97	10.21	9.96	10.17
324	NASDAQ	MERC	Fri, Jun 15, 2007	10.17	10.17	9.93	9.96
323	NASDAQ	MERC	Thu, Jun 14, 2007	10.03	10.11	9.94	9.97
322	NASDAQ	MERC	Wed, Jun 13, 2007	10.02	10.16	9.90	10.04
321	NASDAQ	MERC	Tue, Jun 12, 2007	10.12	10.17	10.00	10.01
320	NASDAQ	MERC	Mon, Jun 11, 2007	10.05	10.30	9.98	10.20
319	NASDAQ	MERC	Fri, Jun 8, 2007	10.05	10.26	10.02	10.17
318	NASDAQ	MERC	Thu, Jun 7, 2007	10.25	10.31	10.03	10.10
317	NASDAQ	MERC	Wed, Jun 6, 2007	10.49	10.50	10.12	10.33
316	NASDAQ	MERC	Tue, Jun 5, 2007	10.60	10.77	10.50	10.55
315	NASDAQ	MERC	Mon, Jun 4, 2007	10.69	10.76	10.50	10.70
314	NASDAQ	MERC	Fri, Jun 1, 2007	10.82	10.93	10.69	10.75
313	NASDAQ	MERC	Thu, May 31, 2007	10.89	10.89	10.59	10.75
312	NASDAQ	MERC	Wed, May 30, 2007	10.60	10.80	10.51	10.77
311	NASDAQ	MERC	Tue, May 29, 2007	10.43	10.75	10.43	10.69
310	NASDAQ	MERC	Fri, May 25, 2007	10.54	10.72	10.41	10.43
309	NASDAQ	MERC	Thu, May 24, 2007	10.81	10.87	10.41	10.51
308	NASDAQ	MERC	Wed, May 23, 2007	10.72	11.00	10.65	10.85
307	NASDAQ	MERC	Tue, May 22, 2007	11.04	11.16	10.49	10.52
306	NASDAQ	MERC	Mon, May 21, 2007	10.56	11.05	10.52	11.00
305	NASDAQ	MERC	Fri, May 18, 2007	10.91	10.91	10.50	10.55
304	NASDAQ	MERC	Thu, May 17, 2007	11.21	11.24	10.90	10.90
303	NASDAQ	MERC	Wed, May 16, 2007	11.01	11.28	11.00	11.24
302	NASDAQ	MERC	Tue, May 15, 2007	11.08	11.25	10.92	10.95
301	NASDAQ	MERC	Mon, May 14, 2007	11.11	11.29	11.02	11.08
300	NASDAQ	MERC	Fri, May 11, 2007	10.96	11.29	10.95	11.13
299	NASDAQ	MERC	Thu, May 10, 2007	11.47	11.47	10.91	10.93
298	NASDAQ	MERC	Wed, May 9, 2007	11.58	12.03	11.50	11.50
297	NASDAQ	MERC	Tue, May 8, 2007	12.26	12.30	11.47	11.70
296	NASDAQ	MERC	Mon, May 7, 2007	12.39	12.78	12.38	12.38
295	NASDAQ	MERC	Fri, May 4, 2007	12.23	12.62	12.23	12.52
294	NASDAQ	MERC	Thu, May 3, 2007	12.55	12.62	12.21	12.36
293	NASDAQ	MERC	Wed, May 2, 2007	12.57	12.83	12.40	12.59
292	NASDAQ	MERC	Tue, May 1, 2007	12.25	12.75	12.15	12.49
291	NASDAQ	MERC	Mon, Apr 30, 2007	12.80	13.00	12.14	12.26
290	NASDAQ	MERC	Fri, Apr 27, 2007	12.80	12.91	12.71	12.81
289	NASDAQ	MERC	Thu, Apr 26, 2007	12.93	12.97	12.77	12.80
288	NASDAQ	MERC	Wed, Apr 25, 2007	12.76	13.06	12.64	12.91
287	NASDAQ	MERC	Tue, Apr 24, 2007	12.65	13.04	12.35	12.69
286	NASDAQ	MERC	Mon, Apr 23, 2007	12.95	12.96	12.33	12.65
285	NASDAQ	MERC	Fri, Apr 20, 2007	13.18	13.18	12.99	13.02
284	NASDAQ	MERC	Thu, Apr 19, 2007	12.99	13.01	12.41	13.01
283	NASDAQ	MERC	Wed, Apr 18, 2007	12.78	12.95	12.38	12.86
282	NASDAQ	MERC	Tue, Apr 17, 2007	12.96	12.96	12.36	12.43
281	NASDAQ	MERC	Mon, Apr 16, 2007	12.71	12.98	12.70	12.98
280	NASDAQ	MERC	Fri, Apr 13, 2007	12.60	12.69	12.53	12.69
279	NASDAQ	MERC	Thu, Apr 12, 2007	12.54	12.59	12.26	12.55
278	NASDAQ	MERC	Wed, Apr 11, 2007	12.54	12.66	12.52	12.60
277	NASDAQ	MERC	Tue, Apr 10, 2007	12.42	12.63	12.31	12.58
276	NASDAQ	MERC	Mon, Apr 9, 2007	12.91	12.95	12.38	12.46
275	NASDAQ	MERC	Thu, Apr 5, 2007	13.07	13.39	12.82	12.85
274	NASDAQ	MERC	Wed, Apr 4, 2007	12.48	12.59	12.38	12.46
273	NASDAQ	MERC	Tue, Apr 3, 2007	12.14	12.51	12.14	12.48
272	NASDAQ	MERC	Mon, Apr 2, 2007	11.86	12.19	11.86	12.11
271	NASDAQ	MERC	Fri, Mar 30, 2007	12.13	12.13	11.92	11.96
270	NASDAQ	MERC	Thu, Mar 29, 2007	12.19	12.45	11.96	12.08
269	NASDAQ	MERC	Wed, Mar 28, 2007	12.48	12.52	12.00	12.11
268	NASDAQ	MERC	Tue, Mar 27, 2007	12.22	12.33	12.04	12.32
267	NASDAQ	MERC	Mon, Mar 26, 2007	12.31	12.42	12.03	12.23
266	NASDAQ	MERC	Fri, Mar 23, 2007	11.96	12.28	11.94	12.28
265	NASDAQ	MERC	Thu, Mar 22, 2007	12.41	12.49	11.86	11.91
264	NASDAQ	MERC	Wed, Mar 21, 2007	12.13	12.41	11.99	12.37
263	NASDAQ	MERC	Tue, Mar 20, 2007	11.96	12.14	11.91	12.09
262	NASDAQ	MERC	Mon, Mar 19, 2007	11.96	12.29	11.85	11.94
261	NASDAQ	MERC	Fri, Mar 16, 2007	11.81	11.92	11.70	11.90
260	NASDAQ	MERC	Thu, Mar 15, 2007	11.52	11.87	11.52	11.82
259	NASDAQ	MERC	Wed, Mar 14, 2007	11.50	11.86	11.19	11.50
258	NASDAQ	MERC	Tue, Mar 13, 2007	12.21	12.21	11.53	11.58
257	NASDAQ	MERC	Mon, Mar 12, 2007	12.19	12.39	11.94	12.13
256	NASDAQ	MERC	Fri, Mar 9, 2007	12.17	12.38	11.92	12.14
255	NASDAQ	MERC	Thu, Mar 8, 2007	12.31	12.47	12.05	12.07
254	NASDAQ	MERC	Wed, Mar 7, 2007	12.46	12.63	12.23	12.27
253	NASDAQ	MERC	Tue, Mar 6, 2007	11.91	12.55	11.91	12.51
252	NASDAQ	MERC	Mon, Mar 5, 2007	12.16	12.38	11.89	12.00
251	NASDAQ	MERC	Fri, Mar 2, 2007	12.48	12.48	12.02	12.20
250	NASDAQ	MERC	Thu, Mar 1, 2007	12.52	12.62	12.02	12.52
249	NASDAQ	MERC	Wed, Feb 28, 2007	12.96	12.96	12.39	12.54
248	NASDAQ	MERC	Tue, Feb 27, 2007	13.61	13.61	12.98	13.00
247	NASDAQ	MERC	Mon, Feb 26, 2007	13.65	13.74	13.55	13.68
246	NASDAQ	MERC	Fri, Feb 23, 2007	13.48	13.63	13.30	13.60
245	NASDAQ	MERC	Thu, Feb 22, 2007	13.55	13.73	13.42	13.52
244	NASDAQ	MERC	Wed, Feb 21, 2007	13.31	13.54	13.31	13.54
243	NASDAQ	MERC	Tue, Feb 20, 2007	13.07	13.35	13.00	13.34
242	NASDAQ	MERC	Fri, Feb 16, 2007	13.09	13.12	12.76	13.04
241	NASDAQ	MERC	Thu, Feb 15, 2007	12.94	13.17	12.84	13.08
240	NASDAQ	MERC	Wed, Feb 14, 2007	13.04	13.20	12.96	13.00
239	NASDAQ	MERC	Tue, Feb 13, 2007	12.77	13.01	12.53	13.00
238	NASDAQ	MERC	Mon, Feb 12, 2007	12.80	12.92	12.67	12.71
237	NASDAQ	MERC	Fri, Feb 9, 2007	12.85	13.03	12.69	12.88
236	NASDAQ	MERC	Thu, Feb 8, 2007	12.78	12.94	12.78	12.86
235	NASDAQ	MERC	Wed, Feb 7, 2007	12.52	12.80	12.48	12.77
234	NASDAQ	MERC	Tue, Feb 6, 2007	12.49	12.56	12.40	12.51
233	NASDAQ	MERC	Mon, Feb 5, 2007	12.44	12.50	12.29	12.48
232	NASDAQ	MERC	Fri, Feb 2, 2007	12.14	12.40	12.14	12.37
231	NASDAQ	MERC	Thu, Feb 1, 2007	12.11	12.30	12.10	12.21
230	NASDAQ	MERC	Wed, Jan 31, 2007	12.01	12.20	11.96	12.11
229	NASDAQ	MERC	Tue, Jan 30, 2007	12.15	12.18	12.06	12.10
228	NASDAQ	MERC	Mon, Jan 29, 2007	11.91	12.31	11.90	12.13
227	NASDAQ	MERC	Fri, Jan 26, 2007	12.24	12.28	11.91	11.94
226	NASDAQ	MERC	Thu, Jan 25, 2007	11.99	12.12	11.79	11.88
225	NASDAQ	MERC	Wed, Jan 24, 2007	12.23	12.26	11.88	11.95
224	NASDAQ	MERC	Tue, Jan 23, 2007	12.24	12.41	11.99	12.06
223	NASDAQ	MERC	Mon, Jan 22, 2007	12.29	12.41	11.90	12.22
222	NASDAQ	MERC	Fri, Jan 19, 2007	12.18	12.41	12.14	12.25
221	NASDAQ	MERC	Thu, Jan 18, 2007	12.32	12.59	12.28	12.28
220	NASDAQ	MERC	Wed, Jan 17, 2007	12.74	12.81	12.36	12.38
219	NASDAQ	MERC	Tue, Jan 16, 2007	12.81	12.93	12.72	12.80
218	NASDAQ	MERC	Fri, Jan 12, 2007	12.17	12.43	12.04	12.34
217	NASDAQ	MERC	Thu, Jan 11, 2007	12.17	12.19	12.10	12.15
216	NASDAQ	MERC	Wed, Jan 10, 2007	12.03	12.16	12.01	12.12
215	NASDAQ	MERC	Tue, Jan 9, 2007	12.09	12.10	11.96	12.07
214	NASDAQ	MERC	Mon, Jan 8, 2007	12.02	12.10	11.93	12.08
213	NASDAQ	MERC	Fri, Jan 5, 2007	11.98	12.05	11.90	11.96
212	NASDAQ	MERC	Thu, Jan 4, 2007	11.95	12.00	11.88	11.97
211	NASDAQ	MERC	Wed, Jan 3, 2007	11.91	12.07	11.79	11.90
210	NASDAQ	MERC	Fri, Dec 29, 2006	12.00	12.10	11.85	11.87
209	NASDAQ	MERC	Thu, Dec 28, 2006	12.07	12.36	11.98	11.99
208	NASDAQ	MERC	Wed, Dec 27, 2006	11.97	12.05	11.95	12.00
207	NASDAQ	MERC	Tue, Dec 26, 2006	11.91	12.02	11.91	11.97
206	NASDAQ	MERC	Fri, Dec 22, 2006	12.01	12.01	11.82	11.95
205	NASDAQ	MERC	Thu, Dec 21, 2006	12.02	12.11	11.87	11.96
204	NASDAQ	MERC	Wed, Dec 20, 2006	11.85	12.20	11.81	11.94
203	NASDAQ	MERC	Tue, Dec 19, 2006	11.50	12.00	11.48	11.79
202	NASDAQ	MERC	Mon, Dec 18, 2006	11.48	11.92	11.48	11.53
201	NASDAQ	MERC	Fri, Dec 15, 2006	11.63	11.72	11.45	11.48
200	NASDAQ	MERC	Thu, Dec 14, 2006	11.82	11.83	11.51	11.60
199	NASDAQ	MERC	Wed, Dec 13, 2006	11.72	11.85	11.60	11.75
198	NASDAQ	MERC	Tue, Dec 12, 2006	11.86	11.90	11.50	11.58
197	NASDAQ	MERC	Mon, Dec 11, 2006	11.95	11.95	11.85	11.91
196	NASDAQ	MERC	Fri, Dec 8, 2006	11.92	11.98	11.83	11.94
195	NASDAQ	MERC	Thu, Dec 7, 2006	12.00	12.01	11.80	11.90
194	NASDAQ	MERC	Wed, Dec 6, 2006	12.03	12.10	11.84	11.99
193	NASDAQ	MERC	Tue, Dec 5, 2006	12.00	12.12	11.98	12.00
192	NASDAQ	MERC	Mon, Dec 4, 2006	11.70	12.01	11.69	12.00
191	NASDAQ	MERC	Fri, Dec 1, 2006	11.72	11.86	11.58	11.73
190	NASDAQ	MERC	Thu, Nov 30, 2006	11.20	11.85	11.20	11.78
189	NASDAQ	MERC	Wed, Nov 29, 2006	10.98	11.13	10.86	11.10
188	NASDAQ	MERC	Tue, Nov 28, 2006	10.89	10.97	10.89	10.95
187	NASDAQ	MERC	Mon, Nov 27, 2006	10.80	10.92	10.73	10.90
186	NASDAQ	MERC	Fri, Nov 24, 2006	10.83	10.93	10.76	10.80
185	NASDAQ	MERC	Wed, Nov 22, 2006	10.98	11.01	10.89	10.93
184	NASDAQ	MERC	Tue, Nov 21, 2006	10.85	10.95	10.84	10.95
183	NASDAQ	MERC	Mon, Nov 20, 2006	10.87	11.02	10.83	10.83
182	NASDAQ	MERC	Fri, Nov 17, 2006	11.00	11.00	10.73	10.86
181	NASDAQ	MERC	Thu, Nov 16, 2006	10.66	11.00	10.65	11.00
180	NASDAQ	MERC	Wed, Nov 15, 2006	10.72	10.73	10.65	10.71
179	NASDAQ	MERC	Tue, Nov 14, 2006	10.71	10.72	10.50	10.70
178	NASDAQ	MERC	Mon, Nov 13, 2006	10.43	10.67	10.42	10.67
177	NASDAQ	MERC	Fri, Nov 10, 2006	10.39	10.52	10.37	10.50
176	NASDAQ	MERC	Thu, Nov 9, 2006	10.55	10.60	10.30	10.41
175	NASDAQ	MERC	Wed, Nov 8, 2006	10.30	10.59	10.25	10.54
174	NASDAQ	MERC	Tue, Nov 7, 2006	10.00	10.41	9.83	10.34
173	NASDAQ	MERC	Mon, Nov 6, 2006	9.76	9.78	9.51	9.62
172	NASDAQ	MERC	Fri, Nov 3, 2006	9.60	9.79	9.37	9.62
171	NASDAQ	MERC	Thu, Nov 2, 2006	9.32	9.67	9.17	9.53
170	NASDAQ	MERC	Wed, Nov 1, 2006	9.66	9.75	9.29	9.40
169	NASDAQ	MERC	Tue, Oct 31, 2006	9.67	9.73	9.45	9.70
168	NASDAQ	MERC	Mon, Oct 30, 2006	9.18	9.83	9.14	9.70
167	NASDAQ	MERC	Fri, Oct 27, 2006	9.20	9.34	9.20	9.25
166	NASDAQ	MERC	Thu, Oct 26, 2006	9.29	9.44	9.19	9.27
165	NASDAQ	MERC	Wed, Oct 25, 2006	9.24	9.48	9.13	9.20
164	NASDAQ	MERC	Tue, Oct 24, 2006	9.28	9.34	9.08	9.28
163	NASDAQ	MERC	Mon, Oct 23, 2006	9.19	9.39	9.08	9.35
162	NASDAQ	MERC	Fri, Oct 20, 2006	9.52	9.52	9.22	9.27
161	NASDAQ	MERC	Thu, Oct 19, 2006	9.28	9.52	9.20	9.45
160	NASDAQ	MERC	Wed, Oct 18, 2006	9.38	9.56	9.22	9.28
159	NASDAQ	MERC	Tue, Oct 17, 2006	9.44	9.52	9.33	9.35
158	NASDAQ	MERC	Mon, Oct 16, 2006	9.66	9.68	9.43	9.52
157	NASDAQ	MERC	Fri, Oct 13, 2006	9.59	9.78	9.44	9.64
156	NASDAQ	MERC	Thu, Oct 12, 2006	9.67	9.76	9.47	9.54
155	NASDAQ	MERC	Wed, Oct 11, 2006	9.54	9.76	9.44	9.58
154	NASDAQ	MERC	Tue, Oct 10, 2006	9.80	9.80	9.56	9.71
153	NASDAQ	MERC	Mon, Oct 9, 2006	9.71	9.80	9.53	9.80
152	NASDAQ	MERC	Fri, Oct 6, 2006	9.63	9.80	9.56	9.77
151	NASDAQ	MERC	Thu, Oct 5, 2006	9.60	9.72	9.39	9.70
150	NASDAQ	MERC	Wed, Oct 4, 2006	9.20	9.53	9.01	9.49
149	NASDAQ	MERC	Tue, Oct 3, 2006	9.20	9.49	9.00	9.20
148	NASDAQ	MERC	Mon, Oct 2, 2006	9.40	9.60	9.13	9.26
147	NASDAQ	MERC	Fri, Sep 29, 2006	9.68	9.75	9.32	9.44
146	NASDAQ	MERC	Thu, Sep 28, 2006	9.64	9.72	9.45	9.62
145	NASDAQ	MERC	Wed, Sep 27, 2006	9.50	9.62	9.46	9.60
144	NASDAQ	MERC	Tue, Sep 26, 2006	9.57	9.60	9.42	9.55
143	NASDAQ	MERC	Mon, Sep 25, 2006	9.63	9.74	9.47	9.54
142	NASDAQ	MERC	Fri, Sep 22, 2006	9.59	9.87	9.25	9.65
141	NASDAQ	MERC	Thu, Sep 21, 2006	9.75	9.75	9.56	9.64
140	NASDAQ	MERC	Wed, Sep 20, 2006	9.74	9.80	9.57	9.74
139	NASDAQ	MERC	Tue, Sep 19, 2006	9.63	9.69	9.17	9.64
138	NASDAQ	MERC	Mon, Sep 18, 2006	9.69	9.69	9.45	9.65
137	NASDAQ	MERC	Fri, Sep 15, 2006	9.65	9.90	9.11	9.69
136	NASDAQ	MERC	Thu, Sep 14, 2006	9.48	9.57	9.40	9.54
135	NASDAQ	MERC	Wed, Sep 13, 2006	9.50	9.56	9.39	9.55
134	NASDAQ	MERC	Tue, Sep 12, 2006	9.28	9.56	9.14	9.55
133	NASDAQ	MERC	Mon, Sep 11, 2006	9.40	9.52	9.17	9.24
132	NASDAQ	MERC	Fri, Sep 8, 2006	9.62	9.67	9.42	9.43
131	NASDAQ	MERC	Thu, Sep 7, 2006	9.74	9.74	9.60	9.67
130	NASDAQ	MERC	Wed, Sep 6, 2006	9.57	9.80	9.57	9.76
129	NASDAQ	MERC	Tue, Sep 5, 2006	9.58	9.75	9.33	9.66
128	NASDAQ	MERC	Fri, Sep 1, 2006	9.48	9.59	9.36	9.55
127	NASDAQ	MERC	Thu, Aug 31, 2006	9.45	9.49	9.36	9.45
126	NASDAQ	MERC	Wed, Aug 30, 2006	9.30	9.43	9.00	9.41
125	NASDAQ	MERC	Tue, Aug 29, 2006	9.13	9.37	9.01	9.34
124	NASDAQ	MERC	Mon, Aug 28, 2006	9.21	9.30	9.11	9.11
123	NASDAQ	MERC	Fri, Aug 25, 2006	9.14	9.29	9.07	9.20
122	NASDAQ	MERC	Thu, Aug 24, 2006	9.02	9.37	8.98	9.14
121	NASDAQ	MERC	Wed, Aug 23, 2006	9.14	9.19	8.99	8.99
120	NASDAQ	MERC	Tue, Aug 22, 2006	9.12	9.19	9.02	9.10
119	NASDAQ	MERC	Mon, Aug 21, 2006	9.24	9.33	9.03	9.13
118	NASDAQ	MERC	Fri, Aug 18, 2006	9.33	9.33	9.13	9.25
117	NASDAQ	MERC	Thu, Aug 17, 2006	9.15	9.34	9.13	9.27
116	NASDAQ	MERC	Wed, Aug 16, 2006	9.17	9.25	8.94	9.14
115	NASDAQ	MERC	Tue, Aug 15, 2006	9.15	9.22	9.00	9.07
114	NASDAQ	MERC	Mon, Aug 14, 2006	9.07	9.22	8.94	8.98
113	NASDAQ	MERC	Fri, Aug 11, 2006	8.84	9.07	8.75	9.00
112	NASDAQ	MERC	Thu, Aug 10, 2006	8.80	8.91	8.61	8.83
111	NASDAQ	MERC	Wed, Aug 9, 2006	9.30	9.30	8.72	8.79
110	NASDAQ	MERC	Tue, Aug 8, 2006	9.11	9.16	9.01	9.10
109	NASDAQ	MERC	Mon, Aug 7, 2006	8.95	9.09	8.85	9.04
108	NASDAQ	MERC	Fri, Aug 4, 2006	9.16	9.16	8.91	8.98
107	NASDAQ	MERC	Thu, Aug 3, 2006	8.75	9.07	8.75	9.03
106	NASDAQ	MERC	Wed, Aug 2, 2006	8.98	9.00	8.68	8.82
105	NASDAQ	MERC	Tue, Aug 1, 2006	8.99	9.07	8.80	8.90
104	NASDAQ	MERC	Mon, Jul 31, 2006	8.92	9.09	8.77	9.08
103	NASDAQ	MERC	Fri, Jul 28, 2006	8.99	8.99	8.75	8.86
102	NASDAQ	MERC	Thu, Jul 27, 2006	8.94	8.98	8.69	8.81
101	NASDAQ	MERC	Wed, Jul 26, 2006	8.70	8.93	8.51	8.85
100	NASDAQ	MERC	Tue, Jul 25, 2006	8.60	8.86	8.60	8.78
99	NASDAQ	MERC	Mon, Jul 24, 2006	8.65	8.65	8.49	8.63
98	NASDAQ	MERC	Fri, Jul 21, 2006	8.55	8.63	8.49	8.56
97	NASDAQ	MERC	Thu, Jul 20, 2006	8.73	8.90	8.54	8.60
96	NASDAQ	MERC	Wed, Jul 19, 2006	8.49	8.91	8.49	8.67
95	NASDAQ	MERC	Tue, Jul 18, 2006	8.61	8.78	8.22	8.50
94	NASDAQ	MERC	Mon, Jul 17, 2006	8.51	8.66	8.40	8.60
93	NASDAQ	MERC	Fri, Jul 14, 2006	8.48	8.59	8.29	8.36
92	NASDAQ	MERC	Thu, Jul 13, 2006	8.60	8.78	8.30	8.37
91	NASDAQ	MERC	Wed, Jul 12, 2006	8.76	8.93	8.63	8.65
90	NASDAQ	MERC	Tue, Jul 11, 2006	8.55	8.87	8.47	8.78
89	NASDAQ	MERC	Mon, Jul 10, 2006	8.63	8.95	8.52	8.58
88	NASDAQ	MERC	Fri, Jul 7, 2006	8.85	8.99	8.47	8.57
87	NASDAQ	MERC	Thu, Jul 6, 2006	8.84	8.97	8.71	8.88
86	NASDAQ	MERC	Wed, Jul 5, 2006	8.79	9.01	8.60	8.80
85	NASDAQ	MERC	Mon, Jul 3, 2006	8.72	8.94	8.55	8.93
84	NASDAQ	MERC	Fri, Jun 30, 2006	8.64	8.68	8.41	8.68
83	NASDAQ	MERC	Thu, Jun 29, 2006	8.19	8.62	8.05	8.62
82	NASDAQ	MERC	Wed, Jun 28, 2006	8.22	8.28	8.01	8.15
81	NASDAQ	MERC	Tue, Jun 27, 2006	8.60	8.61	8.14	8.20
80	NASDAQ	MERC	Mon, Jun 26, 2006	8.36	8.60	8.27	8.58
79	NASDAQ	MERC	Fri, Jun 23, 2006	8.43	8.43	8.26	8.27
78	NASDAQ	MERC	Thu, Jun 22, 2006	8.61	8.61	8.40	8.46
77	NASDAQ	MERC	Wed, Jun 21, 2006	8.61	8.75	8.26	8.68
76	NASDAQ	MERC	Tue, Jun 20, 2006	8.57	8.72	8.49	8.63
75	NASDAQ	MERC	Mon, Jun 19, 2006	8.74	8.79	8.41	8.53
74	NASDAQ	MERC	Fri, Jun 16, 2006	8.74	9.00	8.47	8.67
73	NASDAQ	MERC	Thu, Jun 15, 2006	8.63	8.73	8.54	8.56
72	NASDAQ	MERC	Wed, Jun 14, 2006	8.41	8.64	8.25	8.50
71	NASDAQ	MERC	Tue, Jun 13, 2006	8.25	8.49	8.22	8.37
70	NASDAQ	MERC	Mon, Jun 12, 2006	8.58	8.59	8.23	8.30
69	NASDAQ	MERC	Fri, Jun 9, 2006	8.78	8.88	8.57	8.62
68	NASDAQ	MERC	Thu, Jun 8, 2006	8.24	8.88	8.15	8.77
67	NASDAQ	MERC	Wed, Jun 7, 2006	8.50	8.57	8.15	8.19
66	NASDAQ	MERC	Tue, Jun 6, 2006	8.29	8.63	8.21	8.44
65	NASDAQ	MERC	Mon, Jun 5, 2006	8.83	8.90	8.28	8.30
64	NASDAQ	MERC	Fri, Jun 2, 2006	9.09	9.09	8.76	8.90
63	NASDAQ	MERC	Thu, Jun 1, 2006	8.83	8.97	8.77	8.95
62	NASDAQ	MERC	Wed, May 31, 2006	8.41	8.87	8.31	8.79
61	NASDAQ	MERC	Tue, May 30, 2006	8.54	8.98	8.30	8.35
60	NASDAQ	MERC	Fri, May 26, 2006	8.90	9.00	8.57	8.61
59	NASDAQ	MERC	Thu, May 25, 2006	8.81	9.04	8.69	8.83
58	NASDAQ	MERC	Wed, May 24, 2006	8.31	9.13	8.31	8.72
57	NASDAQ	MERC	Tue, May 23, 2006	8.93	9.08	8.30	8.38
56	NASDAQ	MERC	Mon, May 22, 2006	9.10	9.10	8.76	8.84
55	NASDAQ	MERC	Fri, May 19, 2006	9.16	9.33	9.05	9.23
54	NASDAQ	MERC	Thu, May 18, 2006	9.20	9.33	9.09	9.16
53	NASDAQ	MERC	Wed, May 17, 2006	8.96	9.37	8.95	9.20
52	NASDAQ	MERC	Tue, May 16, 2006	8.42	9.03	8.42	9.03
51	NASDAQ	MERC	Mon, May 15, 2006	8.69	8.79	8.31	8.48
50	NASDAQ	MERC	Fri, May 12, 2006	9.06	9.14	8.70	8.75
49	NASDAQ	MERC	Thu, May 11, 2006	9.19	9.48	9.05	9.11
48	NASDAQ	MERC	Wed, May 10, 2006	9.21	9.40	9.05	9.25
47	NASDAQ	MERC	Tue, May 9, 2006	9.50	9.65	9.16	9.21
46	NASDAQ	MERC	Mon, May 8, 2006	9.75	9.75	9.32	9.54
45	NASDAQ	MERC	Fri, May 5, 2006	9.20	9.70	9.20	9.68
44	NASDAQ	MERC	Thu, May 4, 2006	9.14	9.38	9.06	9.17
43	NASDAQ	MERC	Wed, May 3, 2006	9.15	9.37	9.00	9.12
42	NASDAQ	MERC	Tue, May 2, 2006	9.25	9.36	9.10	9.20
41	NASDAQ	MERC	Mon, May 1, 2006	8.96	9.42	8.96	9.16
40	NASDAQ	MERC	Fri, Apr 28, 2006	8.93	9.02	8.78	9.00
39	NASDAQ	MERC	Thu, Apr 27, 2006	9.09	9.27	8.96	9.01
38	NASDAQ	MERC	Wed, Apr 26, 2006	9.07	9.20	9.07	9.19
37	NASDAQ	MERC	Tue, Apr 25, 2006	9.02	9.21	8.94	9.19
36	NASDAQ	MERC	Mon, Apr 24, 2006	9.08	9.22	8.98	9.04
35	NASDAQ	MERC	Fri, Apr 21, 2006	9.13	9.18	8.89	9.13
34	NASDAQ	MERC	Thu, Apr 20, 2006	9.17	9.40	9.13	9.17
33	NASDAQ	MERC	Wed, Apr 19, 2006	9.27	9.28	9.18	9.22
32	NASDAQ	MERC	Tue, Apr 18, 2006	9.02	9.39	9.02	9.26
31	NASDAQ	MERC	Mon, Apr 17, 2006	8.95	9.01	8.68	9.01
30	NASDAQ	MERC	Thu, Apr 13, 2006	8.86	9.10	8.84	8.95
29	NASDAQ	MERC	Wed, Apr 12, 2006	8.67	8.92	8.67	8.90
28	NASDAQ	MERC	Tue, Apr 11, 2006	9.07	9.09	8.56	8.74
27	NASDAQ	MERC	Mon, Apr 10, 2006	8.88	9.20	8.88	8.99
26	NASDAQ	MERC	Fri, Apr 7, 2006	9.07	9.30	8.86	8.88
25	NASDAQ	MERC	Thu, Apr 6, 2006	9.17	9.20	9.02	9.10
24	NASDAQ	MERC	Wed, Apr 5, 2006	9.29	9.29	9.00	9.20
23	NASDAQ	MERC	Tue, Apr 4, 2006	9.25	9.25	9.12	9.21
22	NASDAQ	MERC	Mon, Apr 3, 2006	9.30	9.33	9.16	9.23
21	NASDAQ	MERC	Fri, Mar 31, 2006	9.33	9.33	9.12	9.31
20	NASDAQ	MERC	Thu, Mar 30, 2006	9.23	9.29	9.11	9.23
19	NASDAQ	MERC	Wed, Mar 29, 2006	9.34	9.34	9.10	9.27
18	NASDAQ	MERC	Tue, Mar 28, 2006	9.30	9.30	9.15	9.20
17	NASDAQ	MERC	Mon, Mar 27, 2006	9.18	9.30	9.10	9.27
16	NASDAQ	MERC	Fri, Mar 24, 2006	9.10	9.26	9.01	9.20
15	NASDAQ	MERC	Thu, Mar 23, 2006	8.82	9.12	8.82	9.10
14	NASDAQ	MERC	Wed, Mar 22, 2006	8.68	8.86	8.60	8.80
13	NASDAQ	MERC	Tue, Mar 21, 2006	8.80	8.83	8.62	8.69
12	NASDAQ	MERC	Mon, Mar 20, 2006	8.64	8.94	8.50	8.77
11	NASDAQ	MERC	Fri, Mar 17, 2006	8.85	9.00	8.58	8.68
10	NASDAQ	MERC	Thu, Mar 16, 2006	8.85	8.97	8.59	8.78
9	NASDAQ	MERC	Wed, Mar 15, 2006	8.84	8.90	8.67	8.76
8	NASDAQ	MERC	Tue, Mar 14, 2006	8.59	8.79	8.56	8.76
7	NASDAQ	MERC	Mon, Mar 13, 2006	8.90	9.00	8.51	8.67
6	NASDAQ	MERC	Fri, Mar 10, 2006	8.37	8.83	8.36	8.83
5	NASDAQ	MERC	Thu, Mar 9, 2006	8.50	8.59	8.32	8.50
4	NASDAQ	MERC	Wed, Mar 8, 2006	8.22	8.93	8.22	8.61
3	NASDAQ	MERC	Tue, Mar 7, 2006	8.70	8.89	8.32	8.36
2	NASDAQ	MERC	Mon, Mar 6, 2006	8.98	8.98	8.50	8.80
1	NASDAQ	MERC	Fri, Mar 3, 2006	9.16	9.30	9.00	9.01
#	Exchange	Symbol	Date	Open	High	Low	Close

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