Costco Wholesale Corp. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-05-08 | 1,006.05 | 1,016.79 | 992.30 | 1,004.43 | 997.17 | 1,345 |
| 2025-05-07 | 1,017.67 | 1,017.67 | 1,001.21 | 1,001.83 | 994.59 | 911 |
| 2025-05-06 | 1,013.00 | 1,016.00 | 1,004.11 | 1,009.99 | 1,002.69 | 449,803 |
| 2025-05-02 | 1,007.58 | 1,018.16 | 1,004.26 | 1,009.74 | 1,002.44 | 490 |
| 2025-05-01 | 992.47 | 1,005.85 | 985.00 | 1,005.77 | 998.50 | 457 |
| 2025-04-30 | 984.78 | 993.72 | 976.94 | 993.72 | 985.25 | 461 |
| 2025-04-29 | 978.54 | 991.61 | 973.04 | 991.33 | 982.88 | 524 |
| 2025-04-28 | 977.16 | 982.45 | 968.97 | 973.85 | 965.55 | 18,389 |
| 2025-04-25 | 974.43 | 975.23 | 962.50 | 969.44 | 961.18 | 448 |
| 2025-04-24 | 979.52 | 979.52 | 963.62 | 971.97 | 963.68 | 664 |
| 2025-04-23 | 991.40 | 996.13 | 970.05 | 976.69 | 968.36 | 1,309 |
| 2025-04-22 | 963.20 | 987.44 | 957.77 | 974.27 | 965.96 | 1,152,807 |
| 2025-04-17 | 975.20 | 998.15 | 971.52 | 996.87 | 988.37 | 607 |
| 2025-04-16 | 973.50 | 978.40 | 963.73 | 967.50 | 959.25 | 7,637 |
| 2025-04-15 | 985.74 | 993.87 | 974.46 | 975.19 | 966.88 | 1,038 |
| 2025-04-14 | 968.00 | 986.00 | 964.95 | 981.64 | 973.27 | 2,357 |
| 2025-04-11 | 983.00 | 983.00 | 943.15 | 963.92 | 955.70 | 1,037 |
| 2025-04-10 | 962.09 | 993.27 | 948.18 | 964.43 | 956.20 | 3,986 |
| 2025-04-09 | 903.08 | 966.10 | 895.00 | 959.44 | 951.26 | 909 |
| 2025-04-08 | 919.00 | 942.56 | 909.81 | 909.81 | 902.05 | 12,805 |
| 2025-04-07 | 882.00 | 935.04 | 873.00 | 919.00 | 911.17 | 3,008 |
| 2025-04-04 | 957.04 | 967.08 | 921.29 | 929.00 | 921.08 | 42,318 |
| 2025-04-03 | 943.64 | 980.89 | 927.40 | 971.17 | 962.89 | 960 |
| 2025-04-02 | 947.50 | 970.80 | 947.50 | 962.40 | 954.20 | 417 |
| 2025-04-01 | 939.90 | 957.05 | 938.00 | 946.50 | 938.43 | 541 |
| 2025-03-31 | 920.00 | 945.48 | 918.78 | 945.20 | 937.14 | 775 |
| 2025-03-28 | 937.00 | 938.75 | 926.38 | 930.06 | 922.13 | 840 |
| 2025-03-27 | 929.71 | 942.80 | 928.00 | 940.77 | 932.75 | 4,229 |
| 2025-03-26 | 934.00 | 939.39 | 924.01 | 924.01 | 916.13 | 1,343 |
| 2025-03-25 | 927.93 | 931.82 | 922.48 | 927.26 | 919.35 | 1,509 |
| 2025-03-24 | 918.50 | 928.50 | 917.00 | 925.29 | 917.40 | 1,396 |
| 2025-03-21 | 886.91 | 908.64 | 884.00 | 907.93 | 900.19 | 222 |
| 2025-03-20 | 909.00 | 909.00 | 894.60 | 897.00 | 889.35 | 594 |
| 2025-03-19 | 902.00 | 909.66 | 896.24 | 908.92 | 901.17 | 2,121 |
| 2025-03-18 | 918.00 | 918.00 | 897.25 | 900.50 | 892.82 | 11,155 |
| 2025-03-17 | 901.00 | 922.81 | 899.27 | 919.98 | 912.14 | 784 |
| 2025-03-14 | 896.53 | 906.50 | 881.35 | 905.11 | 897.39 | 1,360 |
| 2025-03-13 | 927.88 | 927.88 | 889.50 | 894.72 | 887.09 | 2,903 |
| 2025-03-12 | 939.09 | 943.22 | 923.00 | 929.81 | 921.88 | 735 |
| 2025-03-11 | 934.18 | 937.11 | 921.10 | 935.08 | 927.11 | 1,361 |
| 2025-03-10 | 965.00 | 965.00 | 924.22 | 927.31 | 919.40 | 8,051 |
| 2025-03-07 | 1,013.89 | 1,013.89 | 943.04 | 956.21 | 948.06 | 3,917 |
| 2025-03-06 | 1,032.93 | 1,045.71 | 1,026.34 | 1,028.37 | 1,019.60 | 676 |
| 2025-03-05 | 1,040.00 | 1,048.00 | 1,028.50 | 1,048.00 | 1,039.07 | 97,056 |
| 2025-03-04 | 1,047.42 | 1,049.25 | 1,028.80 | 1,042.67 | 1,033.78 | 5,014 |
| 2025-03-03 | 1,051.06 | 1,065.34 | 1,048.71 | 1,056.07 | 1,047.06 | 1,690 |
| 2025-02-28 | 1,016.88 | 1,036.83 | 1,015.10 | 1,031.33 | 1,022.54 | 403 |
| 2025-02-27 | 1,033.00 | 1,041.75 | 1,028.01 | 1,032.77 | 1,023.97 | 756 |
| 2025-02-26 | 1,052.60 | 1,058.74 | 1,030.40 | 1,030.40 | 1,021.62 | 2,286 |
| 2025-02-25 | 1,034.00 | 1,055.83 | 1,031.30 | 1,050.59 | 1,041.63 | 1,260 |
| 2025-02-24 | 1,040.00 | 1,040.00 | 1,025.25 | 1,034.81 | 1,025.99 | 52,646 |
| 2025-02-21 | 1,036.29 | 1,040.00 | 1,024.97 | 1,030.60 | 1,021.81 | 1,358 |
| 2025-02-20 | 1,047.24 | 1,054.00 | 1,034.44 | 1,039.40 | 1,030.54 | 4,204 |
| 2025-02-19 | 1,057.00 | 1,061.06 | 1,053.32 | 1,056.94 | 1,047.93 | 405 |
| 2025-02-18 | 1,071.75 | 1,072.95 | 1,045.31 | 1,052.07 | 1,043.10 | 1,646 |
| 2025-02-14 | 1,071.22 | 1,076.89 | 1,068.05 | 1,075.54 | 1,066.37 | 964 |
| 2025-02-13 | 1,067.96 | 1,074.36 | 1,064.47 | 1,073.00 | 1,063.85 | 367 |
| 2025-02-12 | 1,058.31 | 1,066.20 | 1,047.00 | 1,064.02 | 1,054.94 | 553 |
| 2025-02-11 | 1,060.50 | 1,065.92 | 1,049.30 | 1,051.78 | 1,042.81 | 321 |
| 2025-02-10 | 1,046.69 | 1,060.76 | 1,045.00 | 1,060.45 | 1,051.41 | 404 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-23 | 1.4700 USD |
| 2026-04-30 | 1.4700 USD |
| 2026-01-29 | 1.3000 USD |
| 2025-10-30 | 1.3000 USD |
| 2025-07-31 | 1.3000 USD |
| 2025-05-01 | 1.3000 USD |
| 2025-02-06 | 1.1600 USD |
| 2024-10-31 | 1.1600 USD |
| 2024-07-26 | 1.1600 USD |
| 2024-04-25 | 1.1600 USD |
| 2024-02-01 | 1.0200 USD |
| 2023-12-27 | 15.0000 USD |
| 2023-11-02 | 1.0200 USD |
| 2023-08-24 | 1.0200 USD |
| 2023-05-04 | 1.0200 USD |
| 2023-02-02 | 0.9000 USD |
| 2022-10-27 | 0.9000 USD |
| 2022-07-28 | 0.9000 USD |
| 2022-04-28 | 0.9000 USD |
| 2022-02-03 | 0.7900 USD |
| 2021-10-28 | 0.7900 USD |
| 2021-07-29 | 0.7900 USD |
| 2021-04-29 | 0.7900 USD |
| 2021-02-04 | 0.7000 USD |
| 2020-12-01 | 10.0000 USD |
| 2020-10-29 | 0.7000 USD |
| 2020-07-30 | 0.7000 USD |
| 2020-04-30 | 0.7000 USD |
| 2020-02-06 | 0.6500 USD |
| 2019-10-31 | 0.6500 USD |
| 2019-08-29 | 0.6500 USD |
| 2019-05-09 | 0.6500 USD |
| 2019-02-07 | 0.5700 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.