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:

DateOpenCloseAdj CloseHighLowVolume
June 29, 2026127.65129.38129.38129.97126.749.55M
June 26, 2026125.83128.38128.38128.78125.8318.47M
June 25, 2026121.63125.45125.45125.9612113.31M
June 24, 2026120.9120.65120.65121.81119.519.65M
June 23, 2026116.53119.6119.6119.8116.539.73M
June 22, 2026113.97115.46115.46115.6311310.47M
June 18, 2026114.64113.87113.87114.94111.5728.91M
June 17, 2026114.86115.49115.49115.99114.029.97M
June 16, 2026115.88115.17115.17115.9113.5710.65M
June 15, 2026118.71114.9114.9118.95114.8715.06M
June 12, 2026121.5119.05119.05121.9118.8310.83M
June 11, 2026120.04120.76120.76122.71119.9513.14M
June 10, 2026119.78119.09119.09120.04117.2610.26M
June 09, 2026120.03119.6119.6120.51189.6M
June 08, 2026120.85119.52119.52122.6118.6911.9M
June 05, 2026120.94120.79120.79123.46120.3614.36M
June 04, 2026117.16120.26120.26120.55117.0915.64M
June 03, 2026115.44114.8114.8117.33114.736.05M
June 02, 2026114.5115.65115.65116.78114.58.31M
June 01, 2026117.55115.17115.17117.96114.369.4M
May 29, 2026119.65118.72118.72120.67118.1915.02M
May 28, 2026120.26119.89119.89121.5119.369.26M
May 27, 2026119.82120.23120.23122.4119.785.55M
May 26, 2026122.9119.76119.76123.13119.418.01M
May 22, 2026120.55122.41122.41122.66120.0814.75M
May 21, 2026112.79115.88115.88115.98112.097.3M
May 20, 2026114.63112.99112.99114.95112.95.26M
May 19, 2026112.56114.27114.27115.1112.135.21M
May 18, 2026111.43112.56112.56112.89110.977.88M
May 15, 2026113.9111.38111.38113.93110.949.78M
May 14, 2026113.63113.41113.41113.9112.575.23M
May 13, 2026112.25113.47113.47114.07112.054.88M
May 12, 2026111.5112.38112.38113.68111.394.74M
May 11, 2026112.15111.28111.28113.68111.017.75M
May 08, 2026112.38111.38111.38113.01111.185.66M
May 07, 2026113.51112.3112.3113.75111.16.81M
May 06, 2026113.15113.56113.56114.49112.744.7M
May 05, 2026113.67113.15113.15114.07112.837.91M
May 04, 2026111.41113.11113.11114.62110.757.53M
May 01, 2026112.33112.16112.16114.54111.8811.95M
April 30, 2026109.34109.18109.18112.24108.6317.08M
April 29, 2026108.55110.95110.95111.23107.99.76M
April 28, 2026111.52110.03110.03111.91109.717.15M
April 27, 2026111.22110.23110.23112.75110.149.03M
April 24, 2026113.74111.9111.9114.03111.56.98M
April 23, 2026113.37114.62114.62115.02113.16.77M
April 22, 2026112.61112.89112.89113.51111.548.04M
April 21, 2026116.49112.56112.56116.53111.9112.77M
April 20, 2026119.15117.1117.1119.36116.757.39M
April 17, 2026115.56119.07119.07119.2115.5616.16M
April 16, 2026117.13115.46115.46117.85114.7111.35M
April 15, 2026119.8117.9117.9120.25116.647.68M
April 14, 2026119.03119.96119.96120.36118.1510.46M
April 13, 2026121.03120.15120.15121.3119.066.35M
April 10, 2026122.96121.42121.42123.01120.959.34M
April 09, 2026122.9122.68122.68124121.358.65M
April 08, 2026119.6123.18123.18123.63117.949.24M
April 07, 2026119.56119.28119.28119.56116.511.38M
April 06, 2026120.41120.9120.89121.48120.044.06M
April 02, 2026120.37120.87120.87121.65119.226.25M
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