Costco Wholesale Corporation (ETR:CTO)
846.90
+1.10 (0.13%)
At close: Mar 20, 2026
Costco Wholesale Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 20, 2026 | 842.40 | 846.90 | 840.80 | 846.90 | 846.90 | 0.13% | 20 |
| Mar 19, 2026 | 857.30 | 857.30 | 845.80 | 845.80 | 845.80 | -1.42% | 369 |
| Mar 18, 2026 | 865.10 | 865.10 | 855.90 | 858.00 | 858.00 | -1.55% | 36 |
| Mar 17, 2026 | 871.90 | 875.00 | 870.00 | 871.50 | 871.50 | -0.02% | 98 |
| Mar 16, 2026 | 883.90 | 883.90 | 870.30 | 871.70 | 871.70 | -1.15% | 67 |
| Mar 13, 2026 | 876.60 | 883.40 | 872.40 | 881.80 | 881.80 | 1.44% | 42 |
| Mar 12, 2026 | 859.30 | 869.30 | 859.30 | 869.30 | 869.30 | 0.92% | 18 |
| Mar 11, 2026 | 858.20 | 862.40 | 856.70 | 861.40 | 861.40 | -0.25% | 27 |
| Mar 10, 2026 | 857.90 | 863.70 | 857.90 | 863.60 | 863.60 | -0.12% | 109 |
| Mar 9, 2026 | 857.10 | 864.80 | 857.00 | 864.60 | 864.60 | 0.52% | 140 |
| Mar 6, 2026 | 849.50 | 860.10 | 836.10 | 860.10 | 860.10 | 1.43% | 232 |
| Mar 5, 2026 | 867.00 | 867.00 | 848.00 | 848.00 | 848.00 | -2.44% | 55 |
| Mar 4, 2026 | 864.90 | 869.20 | 859.20 | 869.20 | 869.20 | 0.38% | 137 |
| Mar 3, 2026 | 857.50 | 874.10 | 857.50 | 865.90 | 865.90 | 0.50% | 94 |
| Mar 2, 2026 | 857.90 | 863.80 | 849.80 | 861.60 | 861.60 | 1.94% | 255 |
| Feb 27, 2026 | 837.90 | 845.20 | 830.70 | 845.20 | 845.20 | 1.05% | 22 |
| Feb 26, 2026 | 842.10 | 850.00 | 835.70 | 836.40 | 836.40 | -0.67% | 67 |
| Feb 25, 2026 | 844.90 | 849.80 | 842.00 | 842.00 | 842.00 | -0.38% | 11 |
| Feb 24, 2026 | 841.50 | 845.20 | 840.30 | 845.20 | 845.20 | 1.57% | 30 |
| Feb 23, 2026 | 831.00 | 840.00 | 831.00 | 832.10 | 832.10 | -0.23% | 21 |
| Feb 20, 2026 | 835.70 | 839.40 | 828.20 | 834.00 | 834.00 | -1.18% | 87 |
| Feb 19, 2026 | 840.80 | 851.00 | 840.70 | 844.00 | 844.00 | -1.53% | 36 |
| Feb 18, 2026 | 858.60 | 859.40 | 854.50 | 857.10 | 857.10 | 0.13% | 189 |
| Feb 17, 2026 | 859.40 | 859.40 | 853.10 | 856.00 | 856.00 | -0.70% | 46 |
| Feb 16, 2026 | 862.10 | 867.80 | 855.20 | 862.00 | 862.00 | 0.33% | 52 |
| Feb 13, 2026 | 836.10 | 860.60 | 836.10 | 859.20 | 859.20 | 2.04% | 48 |
| Feb 12, 2026 | 820.10 | 842.00 | 820.10 | 842.00 | 842.00 | 1.99% | 29 |
| Feb 11, 2026 | 815.00 | 825.60 | 814.60 | 825.60 | 825.60 | 0.34% | 53 |
| Feb 10, 2026 | 834.20 | 837.30 | 822.80 | 822.80 | 822.80 | -2.28% | 24 |
| Feb 9, 2026 | 841.30 | 846.40 | 836.80 | 842.00 | 842.00 | -0.05% | 46 |
| Feb 6, 2026 | 842.10 | 842.40 | 839.40 | 842.40 | 842.40 | -0.14% | 18 |
| Feb 5, 2026 | 833.90 | 846.30 | 833.90 | 843.60 | 843.60 | 0.96% | 80 |
| Feb 4, 2026 | 822.40 | 839.90 | 822.40 | 835.60 | 835.60 | 0.19% | 42 |
| Feb 3, 2026 | 823.20 | 834.00 | 819.20 | 834.00 | 834.00 | 6.00% | 22 |
| Feb 2, 2026 | 786.80 | 786.80 | 786.80 | 786.80 | 786.80 | -0.25% | 8 |
| Jan 30, 2026 | 792.10 | 792.10 | 788.80 | 788.80 | 788.80 | -1.52% | 11 |
| Jan 29, 2026 | 799.20 | 804.50 | 799.20 | 801.00 | 799.91 | -0.51% | 22 |
| Jan 28, 2026 | 800.00 | 805.10 | 800.00 | 805.10 | 804.00 | -0.17% | 35 |
| Jan 27, 2026 | 811.10 | 811.10 | 806.50 | 806.50 | 805.40 | -2.31% | 42 |
| Jan 26, 2026 | 828.50 | 829.10 | 825.60 | 825.60 | 824.48 | -1.00% | 36 |
| Jan 23, 2026 | 836.70 | 836.90 | 829.20 | 833.90 | 832.77 | 0.57% | 60 |
| Jan 22, 2026 | 839.00 | 840.30 | 828.60 | 829.20 | 828.07 | -0.48% | 294 |
| Jan 21, 2026 | 819.70 | 833.20 | 819.70 | 833.20 | 832.07 | 1.58% | 163 |
| Jan 20, 2026 | 817.90 | 825.00 | 814.40 | 820.20 | 819.08 | 0.72% | 294 |
| Jan 19, 2026 | 822.30 | 827.70 | 814.30 | 814.30 | 813.19 | -1.01% | 494 |
| Jan 16, 2026 | 823.60 | 825.10 | 820.20 | 822.60 | 821.48 | -0.16% | 171 |
| Jan 15, 2026 | 816.00 | 824.90 | 816.00 | 823.90 | 822.78 | 1.39% | 48 |
| Jan 14, 2026 | 804.70 | 814.50 | 804.70 | 812.60 | 811.49 | 0.87% | 320 |
| Jan 13, 2026 | 803.80 | 805.90 | 803.30 | 805.60 | 804.50 | 0.24% | 297 |
| Jan 12, 2026 | 790.30 | 803.70 | 790.30 | 803.70 | 802.61 | 1.25% | 151 |