MRK: Merck & Co., Inc. Historical Data
2006 Historical Chart
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Average
OPEN 36.4607
CLOSE 36.5101
Low
LOW 30.33
High
HIGH 44.21
| DATE | OPEN | HIGH | LOW | CLOSE |
|---|---|---|---|---|
| 01/03/2006 | 31.01 | 31.34 | 30.33 | 31.23 |
| 01/04/2006 | 31.23 | 31.66 | 31.23 | 31.59 |
| 01/05/2006 | 31.39 | 31.84 | 30.99 | 31.64 |
| 01/06/2006 | 31.55 | 31.81 | 31.34 | 31.58 |
| 01/09/2006 | 31.68 | 32.1 | 31.23 | 32.1 |
| 01/10/2006 | 31.9 | 31.9 | 31.59 | 31.78 |
| 01/11/2006 | 31.93 | 32.03 | 31.76 | 31.9 |
| 01/12/2006 | 32 | 32.02 | 31.8 | 31.92 |
| 01/13/2006 | 31.97 | 32.15 | 31.8 | 31.91 |
| 01/17/2006 | 31.57 | 32.09 | 31.48 | 31.67 |
| 01/18/2006 | 31.58 | 31.87 | 31.42 | 31.49 |
| 01/19/2006 | 31.81 | 32.07 | 31.68 | 31.77 |
| 01/20/2006 | 31.77 | 31.88 | 31.48 | 31.7 |
| 01/23/2006 | 31.6 | 31.67 | 31.24 | 31.3 |
| 01/24/2006 | 31.21 | 31.48 | 31.09 | 31.26 |
| 01/25/2006 | 31.18 | 31.7 | 31.04 | 31.65 |
| 01/26/2006 | 31.79 | 32.47 | 31.77 | 32.37 |
| 01/27/2006 | 32.23 | 33.23 | 32.14 | 33.09 |
| 01/30/2006 | 32.81 | 33.04 | 32.48 | 32.86 |
| 01/31/2006 | 33.25 | 33.26 | 32.79 | 32.9 |
| 02/01/2006 | 32.68 | 33.13 | 32.61 | 33.05 |
| 02/02/2006 | 32.94 | 33.12 | 32.13 | 32.25 |
| 02/03/2006 | 32.9 | 33.03 | 32.25 | 32.79 |
| 02/06/2006 | 32.65 | 32.7 | 32.17 | 32.26 |
| 02/07/2006 | 32.13 | 32.8 | 32 | 32.12 |
| 02/08/2006 | 32.32 | 32.88 | 32.08 | 32.7 |
| 02/09/2006 | 32.88 | 33.09 | 32.71 | 32.74 |
| 02/10/2006 | 32.13 | 32.8 | 32.1 | 32.72 |
| 02/13/2006 | 32.72 | 33.08 | 32.54 | 32.72 |
| 02/14/2006 | 32.91 | 33.11 | 32.75 | 33.06 |
| 02/15/2006 | 32.97 | 33.66 | 32.97 | 33.65 |
| 02/16/2006 | 33.37 | 34.4 | 33.35 | 34.31 |
| 02/17/2006 | 34.31 | 34.38 | 33.87 | 34.37 |
| 02/21/2006 | 34.82 | 34.95 | 33.82 | 33.94 |
| 02/22/2006 | 34.15 | 34.57 | 33.85 | 34.25 |
| 02/23/2006 | 33.9 | 34.04 | 33.65 | 33.76 |
| 02/24/2006 | 33.89 | 33.89 | 33.37 | 33.47 |
| 02/27/2006 | 33.39 | 33.94 | 33.39 | 33.72 |
| 02/28/2006 | 33.46 | 33.65 | 33.24 | 33.24 |
| 03/01/2006 | 33.42 | 33.72 | 33.1 | 33.34 |
| 03/02/2006 | 33.13 | 33.62 | 33.1 | 33.49 |
| 03/03/2006 | 33.32 | 33.77 | 33.13 | 33.55 |
| 03/06/2006 | 33.48 | 33.71 | 33.18 | 33.34 |
| 03/07/2006 | 33.34 | 33.37 | 33.07 | 33.28 |
| 03/08/2006 | 32.99 | 33.23 | 32.74 | 33.07 |
| 03/09/2006 | 32.96 | 33.04 | 32.79 | 32.91 |
| 03/10/2006 | 33.13 | 33.34 | 32.9 | 33.14 |
| 03/13/2006 | 33.16 | 33.71 | 33.13 | 33.56 |
| 03/14/2006 | 33.47 | 33.81 | 33.33 | 33.47 |
| 03/15/2006 | 33.37 | 33.63 | 33.26 | 33.53 |
| 03/16/2006 | 33.37 | 33.86 | 33.34 | 33.64 |
| 03/17/2006 | 33.82 | 34.03 | 33.71 | 33.98 |
| 03/20/2006 | 33.89 | 34.26 | 33.77 | 34 |
| 03/21/2006 | 34.19 | 34.5 | 33.98 | 34.22 |
| 03/22/2006 | 33.9 | 34.63 | 33.9 | 34.55 |
| 03/23/2006 | 34.42 | 34.8 | 34.24 | 34.52 |
| 03/24/2006 | 34.44 | 34.63 | 34.33 | 34.37 |
| 03/27/2006 | 34.24 | 34.57 | 34.14 | 34.35 |
| 03/28/2006 | 34.37 | 34.47 | 33.86 | 33.99 |
| 03/29/2006 | 34.07 | 34.4 | 33.91 | 34.14 |
| 03/30/2006 | 34.06 | 34.46 | 33.58 | 33.96 |
| 03/31/2006 | 34.11 | 34.25 | 33.4 | 33.59 |
| 04/03/2006 | 33.82 | 33.96 | 33.67 | 33.76 |
| 04/04/2006 | 34.09 | 34.23 | 33.76 | 33.83 |
| 04/05/2006 | 33.74 | 34.41 | 33.72 | 34.32 |
| 04/06/2006 | 33.01 | 33.41 | 32.67 | 33.22 |
| 04/07/2006 | 32.9 | 33.17 | 32.71 | 32.87 |
| 04/10/2006 | 32.81 | 33.17 | 32.75 | 32.82 |
| 04/11/2006 | 32.82 | 33.47 | 32.22 | 32.48 |
| 04/12/2006 | 32.32 | 32.45 | 32.06 | 32.28 |
| 04/13/2006 | 32.09 | 32.42 | 32.09 | 32.36 |
| 04/17/2006 | 32.32 | 32.36 | 31.99 | 32.23 |
| 04/18/2006 | 32.16 | 32.89 | 32.15 | 32.88 |
| 04/19/2006 | 32.85 | 33.16 | 32.63 | 32.8 |
| 04/20/2006 | 33.01 | 33.62 | 32.92 | 33.37 |
| 04/21/2006 | 33.55 | 33.55 | 32.66 | 33.13 |
| 04/24/2006 | 32.72 | 33.13 | 32.53 | 32.77 |
| 04/25/2006 | 32.7 | 32.79 | 32.32 | 32.65 |
| 04/26/2006 | 32.71 | 33.18 | 32.62 | 32.72 |
| 04/27/2006 | 32.42 | 33.32 | 32.42 | 32.99 |
| 04/28/2006 | 32.82 | 33.09 | 32.59 | 32.82 |
| 05/01/2006 | 33.06 | 33.23 | 32.47 | 32.65 |
| 05/02/2006 | 32.65 | 32.95 | 32.41 | 32.88 |
| 05/03/2006 | 32.9 | 33.07 | 32.48 | 32.56 |
| 05/04/2006 | 32.5 | 32.8 | 32.5 | 32.72 |
| 05/05/2006 | 32.84 | 32.94 | 32.46 | 32.88 |
| 05/08/2006 | 33.15 | 33.17 | 32.66 | 32.85 |
| 05/09/2006 | 32.85 | 33.32 | 32.73 | 32.83 |
| 05/10/2006 | 32.84 | 33.37 | 32.71 | 33.06 |
| 05/11/2006 | 33 | 33.27 | 32.81 | 32.91 |
| 05/12/2006 | 32.88 | 33.21 | 32.59 | 32.7 |
| 05/15/2006 | 32.93 | 33.64 | 32.7 | 33.08 |
| 05/16/2006 | 33.23 | 33.75 | 33.18 | 33.49 |
| 05/17/2006 | 33.37 | 33.86 | 32.59 | 32.74 |
| 05/18/2006 | 32.93 | 33.7 | 32.78 | 33.5 |
| 05/19/2006 | 33.61 | 33.61 | 32.54 | 32.82 |
| 05/22/2006 | 32.72 | 33 | 32.71 | 32.81 |
| 05/23/2006 | 32.76 | 32.99 | 32.43 | 32.84 |
| 05/24/2006 | 32.66 | 33.02 | 32.31 | 32.36 |
| 05/25/2006 | 32.42 | 32.84 | 32.42 | 32.79 |
| 05/26/2006 | 32.88 | 33.4 | 32.87 | 32.95 |
| 05/30/2006 | 32.72 | 33.02 | 31.6 | 31.6 |
| 05/31/2006 | 31.48 | 31.79 | 31.23 | 31.74 |
| 06/01/2006 | 31.95 | 32.25 | 31.81 | 32.23 |
| 06/02/2006 | 32.09 | 32.65 | 31.94 | 32.37 |
| 06/05/2006 | 32.28 | 32.45 | 31.86 | 31.91 |
| 06/06/2006 | 32.13 | 32.37 | 31.85 | 32.32 |
| 06/07/2006 | 32.5 | 32.91 | 32.36 | 32.38 |
| 06/08/2006 | 32.34 | 32.93 | 31.9 | 32.39 |
| 06/09/2006 | 32.42 | 32.56 | 32.19 | 32.24 |
| 06/12/2006 | 32.48 | 32.54 | 31.81 | 31.82 |
| 06/13/2006 | 32.05 | 32.49 | 31.62 | 32.1 |
| 06/14/2006 | 32 | 32.17 | 31.58 | 31.93 |
| 06/15/2006 | 32 | 32.83 | 31.9 | 32.73 |
| 06/16/2006 | 32.8 | 33.13 | 32.51 | 32.81 |
| 06/19/2006 | 32.89 | 33.15 | 32.8 | 32.86 |
| 06/20/2006 | 33.01 | 33.39 | 32.9 | 33.3 |
| 06/21/2006 | 33.3 | 33.8 | 33.27 | 33.63 |
| 06/22/2006 | 33.55 | 33.99 | 33.42 | 33.61 |
| 06/23/2006 | 33.41 | 33.44 | 33.1 | 33.32 |
| 06/26/2006 | 33.47 | 33.81 | 33.09 | 33.39 |
| 06/27/2006 | 33.28 | 33.35 | 33 | 33.1 |
| 06/28/2006 | 33.36 | 33.71 | 33.3 | 33.47 |
| 06/29/2006 | 33.55 | 34.33 | 33.52 | 34.22 |
| 06/30/2006 | 34.39 | 35.13 | 34.34 | 34.74 |
| 07/03/2006 | 35.19 | 35.21 | 34.77 | 34.92 |
| 07/05/2006 | 34.94 | 35.19 | 34.81 | 34.98 |
| 07/06/2006 | 34.99 | 35.23 | 34.8 | 34.96 |
| 07/07/2006 | 34.99 | 35.28 | 34.65 | 35.25 |
| 07/10/2006 | 35.28 | 35.56 | 35.11 | 35.11 |
| 07/11/2006 | 35.28 | 35.6 | 34.84 | 35.54 |
| 07/12/2006 | 35.45 | 35.65 | 34.78 | 34.99 |
| 07/13/2006 | 34.8 | 35.33 | 33.37 | 35.22 |
| 07/14/2006 | 35.22 | 35.34 | 34.1 | 34.47 |
| 07/17/2006 | 34.47 | 34.8 | 34.22 | 34.68 |
| 07/18/2006 | 34.68 | 35.22 | 34.58 | 34.98 |
| 07/19/2006 | 35.14 | 35.88 | 34.85 | 35.59 |
| 07/20/2006 | 35.37 | 35.69 | 35.33 | 35.57 |
| 07/21/2006 | 35.65 | 35.82 | 35.46 | 35.62 |
| 07/24/2006 | 36.23 | 37.37 | 36.23 | 37.14 |
| 07/25/2006 | 37.45 | 37.65 | 37.16 | 37.44 |
| 07/26/2006 | 37.34 | 38.39 | 37.33 | 38.31 |
| 07/27/2006 | 38.4 | 39.15 | 38.19 | 39.08 |
| 07/28/2006 | 39.09 | 39.82 | 38.86 | 39.21 |
| 07/31/2006 | 39.2 | 39.2 | 38.29 | 38.4 |
| 08/01/2006 | 38.5 | 39.18 | 38.31 | 38.92 |
| 08/02/2006 | 38.9 | 39.18 | 38.78 | 39.12 |
| 08/03/2006 | 39.2 | 39.82 | 38.88 | 39.66 |
| 08/04/2006 | 39.7 | 39.84 | 39.07 | 39.43 |
| 08/07/2006 | 39.43 | 39.54 | 38.29 | 38.94 |
| 08/08/2006 | 39.1 | 39.36 | 38.81 | 39.08 |
| 08/09/2006 | 39.09 | 39.77 | 39.08 | 39.53 |
| 08/10/2006 | 39.29 | 39.5 | 38.96 | 39.41 |
| 08/11/2006 | 39.05 | 39.14 | 38.54 | 38.71 |
| 08/14/2006 | 38.95 | 39.38 | 38.82 | 38.98 |
| 08/15/2006 | 39.31 | 39.48 | 38.98 | 39.05 |
| 08/16/2006 | 39.33 | 39.5 | 39.07 | 39.27 |
| 08/17/2006 | 39.38 | 39.79 | 36.23 | 37.03 |
| 08/18/2006 | 36.81 | 37.97 | 36.57 | 37.68 |
| 08/21/2006 | 38.14 | 38.33 | 37.6 | 37.81 |
| 08/22/2006 | 37.74 | 38.38 | 37.71 | 37.9 |
| 08/23/2006 | 38 | 38.7 | 37.93 | 38.58 |
| 08/24/2006 | 38.92 | 38.98 | 38.09 | 38.2 |
| 08/25/2006 | 37.95 | 38.84 | 37.95 | 38.56 |
| 08/28/2006 | 38.38 | 39.3 | 38.34 | 39.05 |
| 08/29/2006 | 39 | 39.45 | 38.85 | 39.35 |
| 08/30/2006 | 39.04 | 39.33 | 38.81 | 38.9 |
| 08/31/2006 | 38.91 | 39.07 | 38.47 | 38.67 |
| 09/01/2006 | 38.64 | 39.12 | 38.48 | 39.06 |
| 09/05/2006 | 39.08 | 39.28 | 38.71 | 39.26 |
| 09/06/2006 | 39.1 | 39.56 | 38.83 | 39.48 |
| 09/07/2006 | 39.48 | 39.52 | 38.62 | 38.75 |
| 09/08/2006 | 38.05 | 39.35 | 38.05 | 39.15 |
| 09/11/2006 | 38.81 | 39.45 | 38.81 | 39.37 |
| 09/12/2006 | 39.55 | 40.27 | 39.53 | 40.19 |
| 09/13/2006 | 39.14 | 39.63 | 38.91 | 39.18 |
| 09/14/2006 | 39.17 | 39.44 | 39 | 39.12 |
| 09/15/2006 | 39.29 | 39.53 | 39.06 | 39.19 |
| 09/18/2006 | 38.95 | 39.08 | 38.69 | 38.9 |
| 09/19/2006 | 39.13 | 39.37 | 38.83 | 39.27 |
| 09/20/2006 | 39.26 | 40.06 | 39.24 | 39.99 |
| 09/21/2006 | 39.99 | 40.07 | 39.64 | 40 |
| 09/22/2006 | 40.02 | 40.23 | 39.9 | 40.09 |
| 09/25/2006 | 40.19 | 40.4 | 39.95 | 40.01 |
| 09/26/2006 | 39.87 | 40.16 | 39.44 | 39.82 |
| 09/27/2006 | 40.05 | 40.52 | 39.87 | 40.43 |
| 09/28/2006 | 40.48 | 40.53 | 39.96 | 40.11 |
| 09/29/2006 | 39.99 | 40.25 | 39.74 | 39.95 |
| 10/02/2006 | 40.19 | 40.29 | 39.73 | 39.73 |
| 10/03/2006 | 39.98 | 40.31 | 39.81 | 40.04 |
| 10/04/2006 | 40.05 | 40.32 | 39.86 | 39.99 |
| 10/05/2006 | 40.05 | 40.14 | 39.37 | 39.5 |
| 10/06/2006 | 39.48 | 40.1 | 39.32 | 39.91 |
| 10/09/2006 | 39.91 | 40.11 | 39.68 | 39.91 |
| 10/10/2006 | 40.04 | 40.16 | 39.7 | 39.88 |
| 10/11/2006 | 39.71 | 40.23 | 39.68 | 40.23 |
| 10/12/2006 | 40.38 | 40.86 | 40.23 | 40.77 |
| 10/13/2006 | 40.7 | 41.52 | 40.64 | 41.19 |
| 10/16/2006 | 41.38 | 42.13 | 41.32 | 41.73 |
| 10/17/2006 | 41.85 | 42.13 | 41.31 | 41.92 |
| 10/18/2006 | 42.12 | 42.57 | 41.84 | 42.41 |
| 10/19/2006 | 42.41 | 42.8 | 42.16 | 42.42 |
| 10/20/2006 | 43.25 | 43.52 | 42.77 | 43.52 |
| 10/23/2006 | 43.35 | 43.58 | 43.2 | 43.58 |
| 10/24/2006 | 43.58 | 43.81 | 43.15 | 43.8 |
| 10/25/2006 | 43.77 | 43.95 | 43.66 | 43.93 |
| 10/26/2006 | 43.96 | 44.19 | 43.68 | 44.06 |
| 10/27/2006 | 44.21 | 44.21 | 43.61 | 43.95 |
| 10/30/2006 | 43.75 | 43.8 | 43.4 | 43.52 |
| 10/31/2006 | 43.39 | 43.52 | 43.03 | 43.31 |
| 11/01/2006 | 43.85 | 44 | 43.44 | 43.55 |
| 11/02/2006 | 43.59 | 43.59 | 43.05 | 43.29 |
| 11/03/2006 | 43.24 | 43.57 | 42.24 | 43 |
| 11/06/2006 | 42.98 | 43.72 | 42.8 | 43.68 |
| 11/07/2006 | 43.68 | 44.17 | 43.55 | 43.77 |
| 11/08/2006 | 42.68 | 42.68 | 41.62 | 42.28 |
| 11/09/2006 | 41.96 | 42.13 | 40.72 | 40.89 |
| 11/10/2006 | 40.78 | 41.19 | 40.32 | 41.12 |
| 11/13/2006 | 41.19 | 41.76 | 41.13 | 41.44 |
| 11/14/2006 | 41.46 | 42.22 | 41.37 | 41.85 |
| 11/15/2006 | 41.66 | 42.43 | 41.62 | 42.1 |
| 11/16/2006 | 42.34 | 42.62 | 42.24 | 42.57 |
| 11/17/2006 | 42.63 | 42.97 | 42.53 | 42.97 |
| 11/20/2006 | 42.86 | 42.89 | 42.34 | 42.5 |
| 11/21/2006 | 42.34 | 42.71 | 42.05 | 42.16 |
| 11/22/2006 | 42.01 | 42.82 | 41.87 | 42.32 |
| 11/24/2006 | 41.96 | 42.27 | 41.96 | 42.13 |
| 11/27/2006 | 42.02 | 42.25 | 41.55 | 41.59 |
| 11/28/2006 | 41.69 | 41.85 | 41.35 | 41.64 |
| 11/29/2006 | 42.05 | 42.61 | 41.93 | 42.49 |
| 11/30/2006 | 42.34 | 42.66 | 42.11 | 42.44 |
| 12/01/2006 | 42.57 | 42.98 | 42.38 | 42.97 |
| 12/04/2006 | 43.21 | 43.77 | 42.24 | 42.62 |
| 12/05/2006 | 42.48 | 43.59 | 42.48 | 43.28 |
| 12/06/2006 | 42.62 | 43.02 | 42.08 | 42.59 |
| 12/07/2006 | 42.82 | 42.89 | 41.8 | 41.91 |
| 12/08/2006 | 41.75 | 42.03 | 40.96 | 41.89 |
| 12/11/2006 | 41.91 | 42.83 | 41.82 | 41.96 |
| 12/12/2006 | 42.23 | 42.38 | 41.38 | 41.59 |
| 12/13/2006 | 41.61 | 41.85 | 41.06 | 41.33 |
| 12/14/2006 | 41.3 | 41.89 | 41.29 | 41.57 |
| 12/15/2006 | 41.68 | 42.06 | 41.4 | 41.96 |
| 12/18/2006 | 41.85 | 42.02 | 41.64 | 41.79 |
| 12/19/2006 | 41.72 | 41.94 | 41.28 | 41.49 |
| 12/20/2006 | 41.36 | 41.9 | 41.24 | 41.29 |
| 12/21/2006 | 41.3 | 41.67 | 41.16 | 41.26 |
| 12/22/2006 | 41.26 | 41.4 | 40.79 | 40.84 |
| 12/26/2006 | 40.95 | 41.06 | 40.65 | 40.8 |
| 12/27/2006 | 41 | 41.59 | 41 | 41.35 |
| 12/28/2006 | 41.12 | 41.68 | 41.12 | 41.53 |
| 12/29/2006 | 41.43 | 41.62 | 41.2 | 41.57 |