Costco Wholesale Corporation (COST)
NASDAQ: COST · Real-Time Price · USD
854.50
-7.84 (-0.91%)
At close: Jan 2, 2026, 4:00 PM EST
854.69
+0.18 (0.02%)
After-hours: Jan 2, 2026, 7:59 PM EST
Costco Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 2, 2026 | 861.14 | 863.10 | 852.50 | 854.50 | 854.50 | -0.91% | 2,344,119 |
| Dec 31, 2025 | 864.58 | 868.00 | 861.34 | 862.34 | 862.34 | -0.38% | 1,481,762 |
| Dec 30, 2025 | 864.00 | 867.82 | 861.43 | 865.65 | 865.65 | -0.25% | 1,617,546 |
| Dec 29, 2025 | 873.29 | 874.50 | 865.69 | 867.84 | 867.84 | -0.63% | 1,754,377 |
| Dec 26, 2025 | 870.64 | 877.59 | 869.00 | 873.35 | 873.35 | 0.17% | 1,306,018 |
| Dec 24, 2025 | 858.60 | 876.00 | 858.35 | 871.86 | 871.86 | 2.00% | 1,776,439 |
| Dec 23, 2025 | 849.10 | 854.98 | 846.80 | 854.79 | 854.79 | 0.56% | 1,882,511 |
| Dec 22, 2025 | 854.00 | 855.50 | 847.31 | 850.00 | 850.00 | -0.66% | 2,368,890 |
| Dec 19, 2025 | 856.57 | 858.45 | 849.32 | 855.62 | 855.62 | -0.23% | 10,097,638 |
| Dec 18, 2025 | 860.30 | 863.15 | 852.51 | 857.59 | 857.59 | -0.59% | 2,467,502 |
| Dec 17, 2025 | 858.50 | 868.58 | 858.23 | 862.65 | 862.65 | 0.26% | 2,363,703 |
| Dec 16, 2025 | 857.44 | 863.59 | 844.06 | 860.39 | 860.39 | -0.02% | 3,843,318 |
| Dec 15, 2025 | 882.11 | 887.49 | 851.40 | 860.56 | 860.56 | -2.70% | 4,771,436 |
| Dec 12, 2025 | 883.30 | 888.62 | 867.12 | 884.47 | 884.47 | - | 4,808,873 |
| Dec 11, 2025 | 875.86 | 886.00 | 872.55 | 884.48 | 884.48 | 1.15% | 3,041,582 |
| Dec 10, 2025 | 887.82 | 889.58 | 871.09 | 874.41 | 874.41 | -1.58% | 3,318,294 |
| Dec 9, 2025 | 886.85 | 889.02 | 881.51 | 888.44 | 888.44 | 0.10% | 1,899,463 |
| Dec 8, 2025 | 893.50 | 894.00 | 882.90 | 887.52 | 887.52 | -0.80% | 2,407,918 |
| Dec 5, 2025 | 897.25 | 905.89 | 893.00 | 894.68 | 894.68 | -0.13% | 2,359,794 |
| Dec 4, 2025 | 907.03 | 907.96 | 888.08 | 895.86 | 895.86 | -2.86% | 3,787,830 |
| Dec 3, 2025 | 920.81 | 926.32 | 916.02 | 922.26 | 922.26 | 0.02% | 1,886,769 |
| Dec 2, 2025 | 911.96 | 923.00 | 905.00 | 922.03 | 922.03 | 1.10% | 2,160,592 |
| Dec 1, 2025 | 913.20 | 918.58 | 906.21 | 911.96 | 911.96 | -0.18% | 2,149,426 |
| Nov 28, 2025 | 905.02 | 914.20 | 903.00 | 913.59 | 913.59 | 0.59% | 1,092,608 |
| Nov 26, 2025 | 896.02 | 912.00 | 895.62 | 908.26 | 908.26 | 1.56% | 1,936,171 |
| Nov 25, 2025 | 886.66 | 895.72 | 885.13 | 894.33 | 894.33 | 0.93% | 2,534,731 |
| Nov 24, 2025 | 899.00 | 901.36 | 881.32 | 886.12 | 886.12 | -1.43% | 3,661,191 |
| Nov 21, 2025 | 894.52 | 905.32 | 892.13 | 899.01 | 899.01 | 0.64% | 2,870,059 |
| Nov 20, 2025 | 893.50 | 904.57 | 891.00 | 893.29 | 893.29 | 0.30% | 2,648,257 |
| Nov 19, 2025 | 895.00 | 895.00 | 873.97 | 890.60 | 890.60 | -0.50% | 3,462,344 |
| Nov 18, 2025 | 912.59 | 918.91 | 894.17 | 895.08 | 895.08 | -1.92% | 2,984,688 |
| Nov 17, 2025 | 922.02 | 924.90 | 908.81 | 912.59 | 912.59 | -1.13% | 2,481,947 |
| Nov 14, 2025 | 927.13 | 928.89 | 915.10 | 922.98 | 922.98 | -0.23% | 1,739,059 |
| Nov 13, 2025 | 916.35 | 926.75 | 911.72 | 925.08 | 925.08 | 1.21% | 2,430,607 |
| Nov 12, 2025 | 915.47 | 918.10 | 911.67 | 914.00 | 914.00 | 0.02% | 1,829,740 |
| Nov 11, 2025 | 916.50 | 918.89 | 913.00 | 913.86 | 913.86 | -0.19% | 1,663,441 |
| Nov 10, 2025 | 919.00 | 922.00 | 909.07 | 915.56 | 915.56 | -0.78% | 2,612,726 |
| Nov 7, 2025 | 929.53 | 937.00 | 920.79 | 922.74 | 922.74 | -0.09% | 2,584,010 |
| Nov 6, 2025 | 924.36 | 925.00 | 908.30 | 923.58 | 923.58 | -1.22% | 3,247,658 |
| Nov 5, 2025 | 940.00 | 945.28 | 927.44 | 935.03 | 935.03 | -0.61% | 2,974,784 |
| Nov 4, 2025 | 933.21 | 941.17 | 928.97 | 940.74 | 940.74 | 1.37% | 2,554,542 |
| Nov 3, 2025 | 912.40 | 929.19 | 908.38 | 928.04 | 928.04 | 1.82% | 3,206,606 |
| Oct 31, 2025 | 916.21 | 920.00 | 909.68 | 911.45 | 911.45 | -0.95% | 2,456,261 |
| Oct 30, 2025 | 912.69 | 923.00 | 910.37 | 920.18 | 918.88 | 0.85% | 2,677,064 |
| Oct 29, 2025 | 919.00 | 919.88 | 909.30 | 912.42 | 911.13 | -1.27% | 2,449,556 |
| Oct 28, 2025 | 926.87 | 930.72 | 920.20 | 924.16 | 922.85 | -0.61% | 2,090,768 |
| Oct 27, 2025 | 930.21 | 933.20 | 925.12 | 929.85 | 928.54 | -0.25% | 1,967,623 |
| Oct 24, 2025 | 940.00 | 943.00 | 930.15 | 932.14 | 930.82 | -1.05% | 1,639,373 |
| Oct 23, 2025 | 945.47 | 945.47 | 934.49 | 942.05 | 940.72 | -0.28% | 1,974,780 |
| Oct 22, 2025 | 940.00 | 953.00 | 932.50 | 944.68 | 943.35 | 0.77% | 2,372,365 |