Costco Wholesale (COST) went public on September 22, 1993, when it opened at a split-adjusted price of $6.04.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
March 2025 | $1,051.74 | $1,066.00 | $942.78 | $964.31 | 14,959,500 |
February 2025 | $971.32 | $1,078.23 | $967.87 | $1,048.61 | 36,725,200 |
January 2025 | $913.99 | $989.91 | $901.00 | $978.80 | 38,422,200 |
December 2024 | $970.29 | $1,007.14 | $911.53 | $915.26 | 44,506,900 |
November 2024 | $873.31 | $975.22 | $866.38 | $970.81 | 39,058,700 |
October 2024 | $883.10 | $907.79 | $865.05 | $872.06 | 35,631,000 |
September 2024 | $894.50 | $921.59 | $866.59 | $884.37 | 40,580,700 |
August 2024 | $816.56 | $916.70 | $791.07 | $890.21 | 39,311,500 |
July 2024 | $850.22 | $893.22 | $801.33 | $820.00 | 45,966,400 |
June 2024 | $807.88 | $870.60 | $804.02 | $846.72 | 34,577,500 |
May 2024 | $719.49 | $816.35 | $712.57 | $806.77 | 40,181,500 |
April 2024 | $727.78 | $736.97 | $693.47 | $720.12 | 38,057,200 |
March 2024 | $736.41 | $782.80 | $707.14 | $728.64 | 50,426,100 |
February 2024 | $690.22 | $748.46 | $687.74 | $739.84 | 37,073,800 |
January 2024 | $651.05 | $700.65 | $636.09 | $690.08 | 44,180,200 |
December 2023 | $576.08 | $663.96 | $573.47 | $655.52 | 54,545,700 |
November 2023 | $537.93 | $582.55 | $532.74 | $575.56 | 34,716,100 |
October 2023 | $550.44 | $559.54 | $523.61 | $535.44 | 39,764,300 |
September 2023 | $536.06 | $554.58 | $523.56 | $547.58 | 33,935,700 |
August 2023 | $542.36 | $550.66 | $514.24 | $532.38 | 32,425,300 |
July 2023 | $519.74 | $552.55 | $507.53 | $542.40 | 36,890,200 |
June 2023 | $492.73 | $521.97 | $485.74 | $520.83 | 35,244,100 |
May 2023 | $481.88 | $498.01 | $461.21 | $494.89 | 43,431,100 |
April 2023 | $479.32 | $495.37 | $460.98 | $485.81 | 33,746,900 |
March 2023 | $464.45 | $482.56 | $449.23 | $479.68 | 48,864,100 |
