Costco Wholesale Corporation (COST)
NASDAQ: COST · Real-Time Price · USD
968.36
+28.11 (2.99%)
At close: Feb 2, 2026, 4:00 PM EST
967.35
-1.01 (-0.10%)
After-hours: Feb 2, 2026, 7:52 PM EST
Costco Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Feb 2, 2026 | 944.23 | 970.32 | 931.27 | 968.36 | 968.36 | 2.99% | 2,344,316 |
| Jan 30, 2026 | 948.83 | 951.12 | 930.30 | 940.25 | 940.25 | -1.33% | 2,356,733 |
| Jan 29, 2026 | 957.99 | 960.30 | 948.51 | 952.89 | 951.59 | -0.82% | 1,735,003 |
| Jan 28, 2026 | 969.51 | 970.10 | 955.61 | 960.78 | 959.47 | -0.98% | 2,474,811 |
| Jan 27, 2026 | 977.68 | 978.00 | 961.71 | 970.28 | 968.96 | -0.76% | 2,077,931 |
| Jan 26, 2026 | 986.43 | 993.00 | 976.35 | 977.67 | 976.34 | -0.57% | 2,458,693 |
| Jan 23, 2026 | 971.44 | 984.85 | 971.01 | 983.25 | 981.91 | 0.73% | 1,680,580 |
| Jan 22, 2026 | 977.89 | 984.00 | 971.56 | 976.17 | 974.84 | -0.68% | 2,074,413 |
| Jan 21, 2026 | 959.60 | 989.64 | 959.60 | 982.86 | 981.52 | 1.93% | 4,073,664 |
| Jan 20, 2026 | 958.38 | 969.90 | 954.13 | 964.26 | 962.94 | 0.07% | 3,209,921 |
| Jan 16, 2026 | 962.00 | 964.98 | 951.00 | 963.61 | 962.30 | 0.72% | 3,862,947 |
| Jan 15, 2026 | 954.54 | 958.28 | 950.00 | 956.75 | 955.44 | 0.61% | 2,185,919 |
| Jan 14, 2026 | 938.33 | 955.61 | 938.29 | 950.98 | 949.68 | 0.96% | 2,894,879 |
| Jan 13, 2026 | 938.02 | 942.90 | 929.60 | 941.93 | 940.64 | -0.12% | 2,222,092 |
| Jan 12, 2026 | 920.40 | 944.83 | 917.00 | 943.08 | 941.79 | 1.97% | 3,246,406 |
| Jan 9, 2026 | 915.97 | 929.85 | 911.33 | 924.88 | 923.62 | 1.05% | 2,895,418 |
| Jan 8, 2026 | 901.13 | 931.67 | 896.00 | 915.31 | 914.06 | 3.71% | 5,207,158 |
| Jan 7, 2026 | 892.00 | 893.60 | 879.62 | 882.58 | 881.38 | -0.73% | 2,680,115 |
| Jan 6, 2026 | 875.95 | 894.08 | 871.30 | 889.10 | 887.89 | 1.53% | 2,742,339 |
| Jan 5, 2026 | 863.95 | 878.77 | 860.85 | 875.74 | 874.55 | 2.49% | 2,805,557 |
| Jan 2, 2026 | 861.14 | 863.10 | 852.50 | 854.50 | 853.33 | -0.91% | 2,373,388 |
| Dec 31, 2025 | 864.58 | 868.00 | 861.34 | 862.34 | 861.16 | -0.38% | 1,489,954 |
| Dec 30, 2025 | 864.00 | 867.82 | 861.43 | 865.65 | 864.47 | -0.25% | 1,680,756 |
| Dec 29, 2025 | 873.29 | 874.50 | 865.69 | 867.84 | 866.66 | -0.63% | 1,792,476 |
| Dec 26, 2025 | 870.64 | 877.59 | 869.00 | 873.35 | 872.16 | 0.17% | 1,324,051 |
| Dec 24, 2025 | 858.60 | 876.00 | 858.35 | 871.86 | 870.67 | 2.00% | 1,822,151 |
| Dec 23, 2025 | 849.10 | 854.98 | 846.80 | 854.79 | 853.62 | 0.56% | 1,903,349 |
| Dec 22, 2025 | 854.00 | 855.50 | 847.31 | 850.00 | 848.84 | -0.66% | 2,373,318 |
| Dec 19, 2025 | 856.57 | 858.45 | 849.32 | 855.62 | 854.45 | -0.23% | 10,097,638 |
| Dec 18, 2025 | 860.30 | 863.15 | 852.51 | 857.59 | 856.42 | -0.59% | 2,467,502 |
| Dec 17, 2025 | 858.50 | 868.58 | 858.23 | 862.65 | 861.47 | 0.26% | 2,363,703 |
| Dec 16, 2025 | 857.44 | 863.59 | 844.06 | 860.39 | 859.22 | -0.02% | 3,843,318 |
| Dec 15, 2025 | 882.11 | 887.49 | 851.40 | 860.56 | 859.39 | -2.70% | 4,771,436 |
| Dec 12, 2025 | 883.30 | 888.62 | 867.12 | 884.47 | 883.26 | - | 4,808,873 |
| Dec 11, 2025 | 875.86 | 886.00 | 872.55 | 884.48 | 883.27 | 1.15% | 3,041,582 |
| Dec 10, 2025 | 887.82 | 889.58 | 871.09 | 874.41 | 873.22 | -1.58% | 3,318,294 |
| Dec 9, 2025 | 886.85 | 889.02 | 881.51 | 888.44 | 887.23 | 0.10% | 1,899,463 |
| Dec 8, 2025 | 893.50 | 894.00 | 882.90 | 887.52 | 886.31 | -0.80% | 2,407,918 |
| Dec 5, 2025 | 897.25 | 905.89 | 893.00 | 894.68 | 893.46 | -0.13% | 2,359,794 |
| Dec 4, 2025 | 907.03 | 907.96 | 888.08 | 895.86 | 894.63 | -2.86% | 3,787,830 |
| Dec 3, 2025 | 920.81 | 926.32 | 916.02 | 922.26 | 921.00 | 0.02% | 1,886,769 |
| Dec 2, 2025 | 911.96 | 923.00 | 905.00 | 922.03 | 920.77 | 1.10% | 2,160,592 |
| Dec 1, 2025 | 913.20 | 918.58 | 906.21 | 911.96 | 910.72 | -0.18% | 2,149,426 |
| Nov 28, 2025 | 905.02 | 914.20 | 903.00 | 913.59 | 912.34 | 0.59% | 1,092,608 |
| Nov 26, 2025 | 896.02 | 912.00 | 895.62 | 908.26 | 907.02 | 1.56% | 1,936,171 |
| Nov 25, 2025 | 886.66 | 895.72 | 885.13 | 894.33 | 893.11 | 0.93% | 2,534,731 |
| Nov 24, 2025 | 899.00 | 901.36 | 881.32 | 886.12 | 884.91 | -1.43% | 3,661,191 |
| Nov 21, 2025 | 894.52 | 905.32 | 892.13 | 899.01 | 897.78 | 0.64% | 2,870,059 |
| Nov 20, 2025 | 893.50 | 904.57 | 891.00 | 893.29 | 892.07 | 0.30% | 2,648,257 |
| Nov 19, 2025 | 895.00 | 895.00 | 873.97 | 890.60 | 889.38 | -0.50% | 3,462,344 |