120.25
price up icon0.79%   0.9662
 
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Merck Co Inc Stock (MRK) Price History

The historical daily chart and data for Merck Co Inc stock (MRK), adjusted for splits and dividends, show that the latest closing stock price as of April 08, 2026, is $120.25.
  • Merck Co Inc all-time high stock price is $134.63, occurred on June 25, 2024.
  • The lowest Merck Co Inc stock price recorded was $45.69 on August 24, 2015. Since then, Merck Co Inc's stock price has risen over 163.18% to $120.25 now.
  • The 52-week high stock price for MRK is $125.14, representing a 4.07% increase from the current share price, occurred on February 25, 2026.
  • The 52-week low stock price for MRK is $73.31, indicating a -39.03% decrease from the current share price, occurred on May 15, 2025.
  • The closing price of Merck Co Inc (MRK) stock in the beginning of 2025 was $76.89. The stock closed the year at $110.95, a gain of over 44.30% for the year.
The table below shows more information about MRK historical price data:
Date High Low High - Low Volume % Change
Apr 08, 2026 $120.9 $117.9 $2.98 1,665,516.0 +0.72%
Apr 07, 2026 $119.6 $116.5 $3.06 11,298,686.0 -1.30%
Apr 06, 2026 $121.5 $120.0 $1.44 4,844,255.0 -0.02%
Apr 02, 2026 $121.7 $119.2 $2.43 6,255,427.0 +0.02%
Apr 01, 2026 $122.2 $120.3 $1.92 6,220,699.0 +0.46%
Mar 31, 2026 $121.3 $118.8 $2.50 10,641,677.0 +1.85%
Mar 30, 2026 $121.6 $117.2 $4.42 11,074,564.0 -1.28%
Mar 27, 2026 $121.1 $118.6 $2.47 8,319,674.0 +0.59%
Mar 26, 2026 $120.1 $118.7 $1.41 6,480,174.0 -0.37%
Mar 25, 2026 $120.1 $116.8 $3.32 10,344,863.0 +2.58%
Mar 24, 2026 $116.5 $114.0 $2.52 7,408,747.0 +0.60%
Mar 23, 2026 $116.5 $114.8 $1.70 9,081,348.0 +1.31%
Mar 20, 2026 $115.2 $112.7 $2.46 36,341,636.0 -0.02%
Mar 19, 2026 $115.8 $113.8 $2.01 8,351,554.0 -0.26%
Mar 18, 2026 $115.6 $113.3 $2.22 6,721,130.0 -1.18%
Mar 17, 2026 $116.8 $114.4 $2.42 7,944,539.0 +0.38%
Mar 16, 2026 $116.1 $114.2 $1.84 8,782,941.0 -0.16%
Mar 13, 2026 $117.9 $115.5 $2.36 7,057,295.0 -0.26%
Mar 12, 2026 $116.6 $114.3 $2.30 8,328,224.0 -0.26%
Mar 11, 2026 $117.0 $115.3 $1.67 6,745,252.0 -0.75%
Mar 10, 2026 $119.0 $116.7 $2.33 9,730,820.0 -0.02%

Merck Co Inc Stock (MRK) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Merck Co Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of MRK shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Merck Co Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Merck Co Inc Stock (MRK) Price History 2026

Month High Low High - Low Volume % Change
Apr, 2026 $122.2 $116.5 $5.69 30,284,583.0 -0.12%
Mar, 2026 $123.7 $112.7 $10.98 226,495,744.0 -2.85%
Feb, 2026 $125.1 $109.9 $15.19 258,276,520.0 +12.29%
Jan, 2026 $112.9 $104.4 $8.47 251,757,620.0 +4.76%

Merck Co Inc Stock (MRK) Price History 2025

Month High Low High - Low Volume % Change
Dec, 2025 $107.6 $96.06 $11.53 298,403,882.0 +1.17%
Nov, 2025 $105.8 $82.01 $23.83 289,867,839.0 +21.92%
Oct, 2025 $91.00 $83.16 $7.84 262,071,593.0 +2.44%
Sep, 2025 $85.81 $77.58 $8.23 268,213,929.0 -0.23%
Aug, 2025 $87.83 $77.53 $10.30 225,731,319.0 +7.68%
Jul, 2025 $85.22 $76.66 $8.56 287,832,694.0 -1.31%
Jun, 2025 $82.44 $75.40 $7.04 349,260,141.0 +3.02%
May, 2025 $84.71 $73.31 $11.40 302,129,875.0 -9.81%
Apr, 2025 $89.75 $75.93 $13.82 362,299,347.0 -5.08%
Mar, 2025 $97.37 $87.08 $10.29 325,733,991.0 -2.70%
Feb, 2025 $100.2 $81.04 $19.11 360,756,346.0 -6.65%
Jan, 2025 $103.0 $95.15 $7.82 205,418,621.0 -0.66%

Merck Co Inc Stock (MRK) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $105.1 $97.82 $7.25 207,648,816.0 -3.22%
Nov, 2024 $103.5 $94.48 $8.97 221,699,249.0 -0.66%
Oct, 2024 $114.8 $98.60 $16.19 204,874,242.0 -9.90%
Sep, 2024 $120.3 $112.4 $7.89 184,973,948.0 -4.13%
Aug, 2024 $118.8 $110.7 $8.03 181,449,962.0 +4.70%
Jul, 2024 $129.9 $112.2 $17.71 187,827,296.0 -8.62%
Jun, 2024 $134.6 $120.9 $13.76 183,574,973.0 -1.39%
May, 2024 $132.8 $122.7 $10.09 155,822,090.0 -2.85%
Apr, 2024 $132.8 $124.5 $8.30 144,046,906.0 -2.07%
Mar, 2024 $133.1 $119.2 $13.87 222,853,757.0 +3.78%
Feb, 2024 $130.2 $122.8 $7.47 138,222,958.0 +5.27%
Jan, 2024 $122.8 $109.2 $13.69 168,129,305.0 +10.79%
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