MRK: Merck & Co., Inc. Historical Data

2009 Historical Chart

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988

Average

OPEN 28.175

CLOSE 28.1993

Low

LOW 19.12

High

HIGH 36.63

DATE	OPEN	HIGH	LOW	CLOSE
01/02/2009	29.04	29.67	28.9	29.56
01/05/2009	29.99	30.19	28.88	29.11
01/06/2009	29.64	29.81	28.18	28.58
01/07/2009	28.23	28.49	27.8	28.12
01/08/2009	28.3	28.31	27.69	28
01/09/2009	27.56	28.23	27.13	27.39
01/12/2009	27.39	27.6	26.98	27.18
01/13/2009	27.09	27.65	26.92	27.12
01/14/2009	26.63	26.95	26.13	26.53
01/15/2009	26.52	26.97	26.1	26.81
01/16/2009	27.08	27.42	26.14	26.88
01/20/2009	26.82	27.54	26.54	26.59
01/21/2009	26.92	27.07	25.64	26.29
01/22/2009	25.98	26.41	25.62	26.17
01/23/2009	26.45	27.03	26.25	26.89
01/26/2009	26.77	27.39	26.24	26.5
01/27/2009	26.57	27.34	26.56	27.05
01/28/2009	27.52	27.76	27.06	27.44
01/29/2009	27.19	27.71	27.06	27.6
01/30/2009	27.51	27.65	27.02	27.22
02/02/2009	26.78	27.6	26.7	27.11
02/03/2009	28.49	29.33	27.59	28.83
02/04/2009	28.84	29.43	28.22	28.51
02/05/2009	27.27	29.04	27.27	28.7
02/06/2009	28.62	29.49	28.62	29.34
02/09/2009	29.24	29.44	28.77	29.23
02/10/2009	29.05	29.23	27.52	27.66
02/11/2009	27.75	28.55	27.66	28.34
02/12/2009	27.87	28.06	27.2	27.98
02/13/2009	27.91	28.03	27.19	27.41
02/17/2009	26.83	27.68	26.58	27.28
02/18/2009	27.38	27.46	26.7	27.31
02/19/2009	27.59	27.65	27.14	27.2
02/20/2009	26.79	27.19	26.5	26.79
02/23/2009	26.34	27.07	26.34	26.58
02/24/2009	26.61	27.23	26.26	27.2
02/25/2009	26.88	27.13	26.43	26.61
02/26/2009	26.86	26.86	24.82	24.83
02/27/2009	24.29	24.58	23.05	23.08
03/02/2009	22.71	23.19	22.33	22.35
03/03/2009	22.58	22.98	21.8	21.98
03/04/2009	22.13	22.44	21.4	22.09
03/05/2009	21.55	21.83	20.91	21.11
03/06/2009	21.31	21.87	21.02	21.68
03/09/2009	19.21	21.45	19.12	20.01
03/10/2009	20.62	21.27	20.4	21.17
03/11/2009	21.11	21.67	20.79	20.92
03/12/2009	20.84	22.97	20.65	22.91
03/13/2009	23.13	26.41	23.13	25.81
03/16/2009	25.73	26.16	24.91	24.99
03/17/2009	24.8	25.4	24.6	25.37
03/18/2009	25.08	26.22	24.92	25.71
03/19/2009	25.77	25.88	24.49	24.83
03/20/2009	25.38	25.94	25.09	25.48
03/23/2009	25.94	26.68	25.53	26.68
03/24/2009	26.33	26.81	26.23	26.46
03/25/2009	26.66	26.72	25.56	26.22
03/26/2009	26.48	26.52	25.82	26.3
03/27/2009	25.68	26.34	25.55	25.9
03/30/2009	25.54	25.65	24.93	25.32
03/31/2009	25.56	25.82	25.29	25.51
04/01/2009	25.26	25.96	24.55	25.74
04/02/2009	25.95	26.32	25.21	25.75
04/03/2009	25.75	26.04	24.88	25.23
04/06/2009	25.06	26.26	25.06	25.43
04/07/2009	25.31	25.34	24.8	25.05
04/08/2009	25.15	25.52	24.99	25.52
04/09/2009	25.99	26.17	24.87	25.08
04/13/2009	24.91	25.29	24.67	24.84
04/14/2009	24.71	24.96	24.38	24.49
04/15/2009	24.43	25.16	24.34	25.03
04/16/2009	25.21	25.28	24.18	24.65
04/17/2009	24.7	25.26	24.45	24.53
04/20/2009	24.31	24.71	24.02	24.05
04/21/2009	23.28	23.41	21.86	22.45
04/22/2009	22.31	22.41	21.29	21.9
04/23/2009	22	22.25	21.59	22.15
04/24/2009	22.19	22.46	21.98	22.36
04/27/2009	22.31	22.59	22.13	22.35
04/28/2009	22.33	22.52	21.93	22.09
04/29/2009	22.15	22.94	22.07	22.79
04/30/2009	23	23.44	22.88	23.11
05/01/2009	23.1	23.25	22.7	23.17
05/04/2009	23.46	23.69	23.2	23.48
05/05/2009	23.36	23.82	23.23	23.45
05/06/2009	23.53	23.77	23.11	23.47
05/07/2009	23.55	24.38	23.31	24.04
05/08/2009	24.17	24.32	23.5	23.67
05/11/2009	23.44	23.65	23.2	23.27
05/12/2009	23.36	24.08	23.15	23.82
05/13/2009	23.73	25.03	23.7	24.48
05/14/2009	24.57	25.02	24.46	24.84
05/15/2009	25.03	25.03	24.16	24.29
05/18/2009	24.42	24.6	24.05	24.54
05/19/2009	24.54	24.7	24.12	24.57
05/20/2009	24.77	25.22	24.59	24.88
05/21/2009	24.53	24.97	24.23	24.91
05/22/2009	24.93	25.13	24.76	24.95
05/26/2009	24.79	25.36	24.47	25.33
05/27/2009	25.24	25.55	25.24	25.39
05/28/2009	25.18	25.75	25.13	25.53
05/29/2009	25.69	26.33	25.6	26.3
06/01/2009	26.42	26.56	25.87	26.25
06/02/2009	26.23	26.57	25.94	26.41
06/03/2009	26.12	26.33	25.8	26.31
06/04/2009	26.19	26.27	25.24	25.34
06/05/2009	25.49	25.65	24.43	24.86
06/08/2009	24.66	24.96	24.3	24.72
06/09/2009	24.72	24.91	24.35	24.52
06/10/2009	24.72	24.92	24.23	24.4
06/11/2009	24.5	25.34	24.5	24.97
06/12/2009	24.91	25.81	24.49	24.87
06/15/2009	24.63	24.79	23.64	23.8
06/16/2009	23.85	24.03	23.24	23.29
06/17/2009	23.31	23.82	23.29	23.62
06/18/2009	23.84	24.71	23.72	24.46
06/19/2009	24.71	25.31	24.61	24.71
06/22/2009	24.54	24.54	23.98	24.01
06/23/2009	24.11	24.31	23.84	23.94
06/24/2009	23.98	24.48	23.89	24.27
06/25/2009	24.31	25.36	24.02	25.34
06/26/2009	25.25	25.8	25.12	25.75
06/29/2009	25.8	26.65	25.62	26.56
06/30/2009	26.56	26.75	26.02	26.66
07/01/2009	26.79	26.91	26.48	26.75
07/02/2009	26.44	26.69	25.73	25.75
07/06/2009	25.72	26.7	25.51	26.59
07/07/2009	26.56	27.07	26.24	26.34
07/08/2009	26.59	27.21	26.44	26.74
07/09/2009	26.47	26.6	25.34	25.75
07/10/2009	25.65	25.74	25.04	25.22
07/13/2009	25.19	25.65	24.92	25.57
07/14/2009	25.65	26.04	25.49	25.9
07/15/2009	26.07	26.47	25.57	26.42
07/16/2009	26.4	26.7	26.27	26.57
07/17/2009	26.54	26.57	26.14	26.39
07/20/2009	26.46	26.7	26.16	26.64
07/21/2009	27.39	28.41	27.25	28.27
07/22/2009	28.2	28.66	27.91	28.08
07/23/2009	28.15	29.22	28.1	28.84
07/24/2009	28.86	29.62	28.55	29.55
07/27/2009	29.67	29.73	29.01	29.34
07/28/2009	29.28	29.47	28.39	28.62
07/29/2009	28.62	28.74	28.14	28.48
07/30/2009	28.81	29.53	28.49	28.55
07/31/2009	28.8	29.16	28.52	28.62
08/03/2009	29.03	29.05	28.34	28.62
08/04/2009	28.74	28.86	28.11	28.45
08/05/2009	28.48	28.78	27.98	28.23
08/06/2009	28.3	28.3	27.89	28
08/07/2009	28.33	29.08	28.08	28.7
08/10/2009	28.88	29.56	28.71	29.18
08/11/2009	29.04	29.35	28.74	28.92
08/12/2009	28.93	29.55	28.61	29.31
08/13/2009	29.3	29.54	28.73	29.54
08/14/2009	29.56	29.65	29.1	29.54
08/17/2009	29.18	29.89	29.12	29.44
08/18/2009	29.44	29.44	28.89	29.28
08/19/2009	29.24	30.44	29.03	30.02
08/20/2009	30.17	30.17	29.54	29.88
08/21/2009	30.18	31.2	29.99	31.05
08/24/2009	31.46	31.47	30.81	30.99
08/25/2009	31.38	31.51	30.99	31.42
08/26/2009	31.29	31.45	30.96	31.16
08/27/2009	31.08	31.47	30.71	31.34
08/28/2009	31.39	31.39	30.63	30.82
08/31/2009	30.77	31.17	30.67	30.92
09/01/2009	30.79	31.02	30.19	30.31
09/02/2009	29.91	29.94	29.32	29.38
09/03/2009	29.4	29.44	28.55	28.83
09/04/2009	29.03	29.27	28.81	29.27
09/08/2009	29.49	29.59	28.89	29.53
09/09/2009	29.65	30.15	29.45	30.08
09/10/2009	30.18	30.58	29.82	30.47
09/11/2009	30.66	31.1	30.44	31.03
09/14/2009	30.84	31.4	30.8	31.36
09/15/2009	31.29	31.39	31.08	31.18
09/16/2009	31.21	31.25	30.38	30.67
09/17/2009	30.54	30.87	30.24	30.52
09/18/2009	30.68	30.86	30.3	30.4
09/21/2009	30.31	30.59	30.13	30.34
09/22/2009	30.35	30.35	29.84	29.87
09/23/2009	29.93	30.13	29.71	29.87
09/24/2009	29.78	29.94	29.37	29.57
09/25/2009	29.47	30.24	29.47	29.8
09/28/2009	29.76	30.91	29.58	30.54
09/29/2009	30.53	30.72	30.21	30.37
09/30/2009	30.48	30.5	29.7	30.16
10/01/2009	30.26	30.32	29.59	29.73
10/02/2009	29.73	30.35	29.65	30.18
10/05/2009	29.96	30.32	29.73	30.29
10/06/2009	30.46	31.05	30.2	31
10/07/2009	30.88	30.97	30.46	30.69
10/08/2009	30.88	31.04	30.73	30.92
10/09/2009	30.95	31.16	30.83	31.05
10/12/2009	31.2	31.46	30.99	31.33
10/13/2009	31.22	31.42	30.84	30.91
10/14/2009	31.22	31.48	30.82	31.37
10/15/2009	31.29	31.85	31.1	31.75
10/16/2009	31.72	31.83	31.41	31.67
10/19/2009	31.57	32.26	31.57	32.16
10/20/2009	32.33	32.59	32.07	32.15
10/21/2009	32.18	32.23	31.09	31.16
10/22/2009	30.88	31.38	29.81	31.34
10/23/2009	31.24	31.42	30.68	30.92
10/26/2009	30.99	31.5	30.39	30.53
10/27/2009	31.08	31.37	30.67	30.92
10/28/2009	31.08	31.18	30.51	30.56
10/29/2009	30.54	30.54	29.46	29.85
10/30/2009	29.72	30.3	29.4	29.49
11/02/2009	29.67	30.04	29.52	29.81
11/03/2009	29.65	29.83	28.88	29.24
11/04/2009	29.87	31.32	29.8	31.12
11/05/2009	30.98	31.88	30.98	31.19
11/06/2009	31.09	31.42	30.72	31.08
11/09/2009	31.35	31.93	31.18	31.88
11/10/2009	31.95	32.17	31.78	32.05
11/11/2009	32.16	32.18	31.58	31.68
11/12/2009	31.5	31.92	31.33	31.45
11/13/2009	31.75	31.94	31.47	31.56
11/16/2009	32.4	32.75	31.96	32.24
11/17/2009	32.23	32.71	31.8	32.7
11/18/2009	32.68	33.75	32.5	33.51
11/19/2009	33.46	34.06	33.14	33.69
11/20/2009	33.8	34.97	33.69	34.77
11/23/2009	35.04	35.24	34.51	34.73
11/24/2009	34.59	35.12	34.19	34.54
11/25/2009	34.6	34.97	34.28	34.87
11/27/2009	34.31	34.84	33.96	34.6
11/30/2009	34.48	34.64	34.2	34.53
12/01/2009	34.6	35.5	34.6	35.17
12/02/2009	34.8	35.28	34.76	35.09
12/03/2009	35	35.32	34.85	35.06
12/04/2009	35.48	35.76	34.94	34.99
12/07/2009	34.82	35.32	34.78	34.99
12/08/2009	34.95	35.28	34.57	34.66
12/09/2009	34.61	35.5	34.42	35.42
12/10/2009	35.67	36.16	35.65	35.8
12/11/2009	35.64	35.64	35.16	35.35
12/14/2009	35.54	36.04	35.54	36.01
12/15/2009	35.92	36.23	35.54	36.23
12/16/2009	36.25	36.33	35.78	36
12/17/2009	36	36.09	35.53	35.55
12/18/2009	35.62	36.03	35.47	35.66
12/21/2009	35.74	36.63	35.73	35.94
12/22/2009	36.03	36.21	35.8	36
12/23/2009	36.1	36.1	35.41	35.52
12/24/2009	35.41	35.41	35.05	35.27
12/28/2009	35.27	35.64	35.08	35.56
12/29/2009	35.4	35.76	35.35	35.38
12/30/2009	35.17	35.46	35.1	35.34
12/31/2009	35.09	35.35	34.8	34.84

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MRK: Merck & Co., Inc. Historical Data

2009 Historical Chart

Average

Low

High