Merck - 64 Year Stock Price History | MRK

The latest closing stock price for Merck as of June 02, 2026 is 115.65.

  • An investor who bought $1,000 worth of Merck stock at the IPO in 1962 would have $1,536,899 today, roughly 1,537 times their original investment - a 12.15% compound annual growth rate over 64 years.
  • The all-time high Merck stock closing price was 125.35 on June 24, 2024.
  • The Merck 52-week high stock price is 125.14, which is 8.2% above the current share price.
  • The Merck 52-week low stock price is 76.66, which is 33.7% below the current share price.
  • The average Merck stock price for the last 52 weeks is 99.01.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Merck - 64 Year Stock Price History | MRK

  • An investor who bought $1,000 worth of Merck stock at the IPO in 1962 would have $1,536,899 today, roughly 1,537 times their original investment - a 12.15% compound annual growth rate over 64 years.
  • The all-time high Merck stock closing price was 125.35 on June 24, 2024.
  • The Merck 52-week high stock price is 125.14, which is 8.2% above the current share price.
  • The Merck 52-week low stock price is 76.66, which is 33.7% below the current share price.
  • The average Merck stock price for the last 52 weeks is 99.01.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.