Merck & Co., Inc. (MRK) NYSE
Currency In USD
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MRK Historical Return
If you invested $1000 in Merck & Co., Inc. (MRK) 10 years ago, it would be worth $3,203.42 as of June 29, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,940.64, while $1000 invested 1 year ago would be worth $1,673.75. This corresponds to total returns of 220.34%, 94.06%, 67.38%, respectively, with annualized returns of 12.34%, 14.17%, 67.38%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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MRK Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| June 29, 2026 | 127.65 | 129.38 | 129.38 | 129.97 | 126.74 | 9.55M |
| June 26, 2026 | 125.83 | 128.38 | 128.38 | 128.78 | 125.83 | 18.47M |
| June 25, 2026 | 121.63 | 125.45 | 125.45 | 125.96 | 121 | 13.31M |
| June 24, 2026 | 120.9 | 120.65 | 120.65 | 121.81 | 119.51 | 9.65M |
| June 23, 2026 | 116.53 | 119.6 | 119.6 | 119.8 | 116.53 | 9.73M |
| June 22, 2026 | 113.97 | 115.46 | 115.46 | 115.63 | 113 | 10.47M |
| June 18, 2026 | 114.64 | 113.87 | 113.87 | 114.94 | 111.57 | 28.91M |
| June 17, 2026 | 114.86 | 115.49 | 115.49 | 115.99 | 114.02 | 9.97M |
| June 16, 2026 | 115.88 | 115.17 | 115.17 | 115.9 | 113.57 | 10.65M |
| June 15, 2026 | 118.71 | 114.9 | 114.9 | 118.95 | 114.87 | 15.06M |
| June 12, 2026 | 121.5 | 119.05 | 119.05 | 121.9 | 118.83 | 10.83M |
| June 11, 2026 | 120.04 | 120.76 | 120.76 | 122.71 | 119.95 | 13.14M |
| June 10, 2026 | 119.78 | 119.09 | 119.09 | 120.04 | 117.26 | 10.26M |
| June 09, 2026 | 120.03 | 119.6 | 119.6 | 120.5 | 118 | 9.6M |
| June 08, 2026 | 120.85 | 119.52 | 119.52 | 122.6 | 118.69 | 11.9M |
| June 05, 2026 | 120.94 | 120.79 | 120.79 | 123.46 | 120.36 | 14.36M |
| June 04, 2026 | 117.16 | 120.26 | 120.26 | 120.55 | 117.09 | 15.64M |
| June 03, 2026 | 115.44 | 114.8 | 114.8 | 117.33 | 114.73 | 6.05M |
| June 02, 2026 | 114.5 | 115.65 | 115.65 | 116.78 | 114.5 | 8.31M |
| June 01, 2026 | 117.55 | 115.17 | 115.17 | 117.96 | 114.36 | 9.4M |
| May 29, 2026 | 119.65 | 118.72 | 118.72 | 120.67 | 118.19 | 15.02M |
| May 28, 2026 | 120.26 | 119.89 | 119.89 | 121.5 | 119.36 | 9.26M |
| May 27, 2026 | 119.82 | 120.23 | 120.23 | 122.4 | 119.78 | 5.55M |
| May 26, 2026 | 122.9 | 119.76 | 119.76 | 123.13 | 119.41 | 8.01M |
| May 22, 2026 | 120.55 | 122.41 | 122.41 | 122.66 | 120.08 | 14.75M |
| May 21, 2026 | 112.79 | 115.88 | 115.88 | 115.98 | 112.09 | 7.3M |
| May 20, 2026 | 114.63 | 112.99 | 112.99 | 114.95 | 112.9 | 5.26M |
| May 19, 2026 | 112.56 | 114.27 | 114.27 | 115.1 | 112.13 | 5.21M |
| May 18, 2026 | 111.43 | 112.56 | 112.56 | 112.89 | 110.97 | 7.88M |
| May 15, 2026 | 113.9 | 111.38 | 111.38 | 113.93 | 110.94 | 9.78M |
| May 14, 2026 | 113.63 | 113.41 | 113.41 | 113.9 | 112.57 | 5.23M |
| May 13, 2026 | 112.25 | 113.47 | 113.47 | 114.07 | 112.05 | 4.88M |
| May 12, 2026 | 111.5 | 112.38 | 112.38 | 113.68 | 111.39 | 4.74M |
| May 11, 2026 | 112.15 | 111.28 | 111.28 | 113.68 | 111.01 | 7.75M |
| May 08, 2026 | 112.38 | 111.38 | 111.38 | 113.01 | 111.18 | 5.66M |
| May 07, 2026 | 113.51 | 112.3 | 112.3 | 113.75 | 111.1 | 6.81M |
| May 06, 2026 | 113.15 | 113.56 | 113.56 | 114.49 | 112.74 | 4.7M |
| May 05, 2026 | 113.67 | 113.15 | 113.15 | 114.07 | 112.83 | 7.91M |
| May 04, 2026 | 111.41 | 113.11 | 113.11 | 114.62 | 110.75 | 7.53M |
| May 01, 2026 | 112.33 | 112.16 | 112.16 | 114.54 | 111.88 | 11.95M |
| April 30, 2026 | 109.34 | 109.18 | 109.18 | 112.24 | 108.63 | 17.08M |
| April 29, 2026 | 108.55 | 110.95 | 110.95 | 111.23 | 107.9 | 9.76M |
| April 28, 2026 | 111.52 | 110.03 | 110.03 | 111.91 | 109.71 | 7.15M |
| April 27, 2026 | 111.22 | 110.23 | 110.23 | 112.75 | 110.14 | 9.03M |
| April 24, 2026 | 113.74 | 111.9 | 111.9 | 114.03 | 111.5 | 6.98M |
| April 23, 2026 | 113.37 | 114.62 | 114.62 | 115.02 | 113.1 | 6.77M |
| April 22, 2026 | 112.61 | 112.89 | 112.89 | 113.51 | 111.54 | 8.04M |
| April 21, 2026 | 116.49 | 112.56 | 112.56 | 116.53 | 111.91 | 12.77M |
| April 20, 2026 | 119.15 | 117.1 | 117.1 | 119.36 | 116.75 | 7.39M |
| April 17, 2026 | 115.56 | 119.07 | 119.07 | 119.2 | 115.56 | 16.16M |
| April 16, 2026 | 117.13 | 115.46 | 115.46 | 117.85 | 114.71 | 11.35M |
| April 15, 2026 | 119.8 | 117.9 | 117.9 | 120.25 | 116.64 | 7.68M |
| April 14, 2026 | 119.03 | 119.96 | 119.96 | 120.36 | 118.15 | 10.46M |
| April 13, 2026 | 121.03 | 120.15 | 120.15 | 121.3 | 119.06 | 6.35M |
| April 10, 2026 | 122.96 | 121.42 | 121.42 | 123.01 | 120.95 | 9.34M |
| April 09, 2026 | 122.9 | 122.68 | 122.68 | 124 | 121.35 | 8.65M |
| April 08, 2026 | 119.6 | 123.18 | 123.18 | 123.63 | 117.94 | 9.24M |
| April 07, 2026 | 119.56 | 119.28 | 119.28 | 119.56 | 116.5 | 11.38M |
| April 06, 2026 | 120.41 | 120.9 | 120.89 | 121.48 | 120.04 | 4.06M |
| April 02, 2026 | 120.37 | 120.87 | 120.87 | 121.65 | 119.22 | 6.25M |
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