Costco - 39 Year Stock Price History | COST

The latest closing stock price for Costco as of January 17, 2025 is 943.19.

  • An investor who bought $1,000 worth of Costco stock at the IPO in 1986 would have $142,372 today, roughly 142 times their original investment - a 13.58% compound annual growth rate over 39 years.
  • The all-time high Costco stock closing price was 994.69 on December 11, 2024.
  • The Costco 52-week high stock price is 1008.25, which is 6.9% above the current share price.
  • The Costco 52-week low stock price is 675.96, which is 28.3% below the current share price.
  • The average Costco stock price for the last 52 weeks is 836.38.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Costco - 39 Year Stock Price History | COST

  • An investor who bought $1,000 worth of Costco stock at the IPO in 1986 would have $142,372 today, roughly 142 times their original investment - a 13.58% compound annual growth rate over 39 years.
  • The all-time high Costco stock closing price was 994.69 on December 11, 2024.
  • The Costco 52-week high stock price is 1008.25, which is 6.9% above the current share price.
  • The Costco 52-week low stock price is 675.96, which is 28.3% below the current share price.
  • The average Costco stock price for the last 52 weeks is 836.38.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.