Costco Wholesale Corporation (BMV:COST)
17,475
+89 (0.51%)
At close: Mar 20, 2026
Costco Wholesale Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 20, 2026 | 17,413.45 | 17,475.00 | 17,413.45 | 17,475.00 | 17,475.00 | 0.51% | 21 |
| Mar 19, 2026 | 17,386.00 | 17,386.00 | 17,386.00 | 17,386.00 | 17,386.00 | -2.60% | 63 |
| Mar 18, 2026 | 17,523.26 | 17,850.00 | 17,442.00 | 17,850.00 | 17,850.00 | 1.48% | 126 |
| Mar 17, 2026 | 17,730.00 | 17,730.00 | 17,590.00 | 17,590.00 | 17,590.00 | -2.82% | 110 |
| Mar 13, 2026 | 17,940.00 | 18,100.00 | 17,940.00 | 18,100.00 | 18,100.00 | 0.97% | 141 |
| Mar 12, 2026 | 17,700.00 | 17,927.00 | 17,700.00 | 17,927.00 | 17,927.00 | 2.36% | 1,574 |
| Mar 11, 2026 | 17,410.00 | 17,699.99 | 17,410.00 | 17,513.89 | 17,513.89 | -0.66% | 235 |
| Mar 10, 2026 | 17,864.99 | 17,864.99 | 17,626.00 | 17,629.98 | 17,629.98 | -0.79% | 67 |
| Mar 9, 2026 | 17,800.00 | 17,849.99 | 17,770.00 | 17,770.00 | 17,770.00 | 0.10% | 153 |
| Mar 6, 2026 | 17,734.00 | 17,752.00 | 17,723.00 | 17,752.00 | 17,752.00 | 2.01% | 92 |
| Mar 5, 2026 | 17,467.00 | 17,467.00 | 17,402.64 | 17,402.64 | 17,402.64 | -1.61% | 62 |
| Mar 4, 2026 | 17,602.00 | 17,725.00 | 17,602.00 | 17,687.00 | 17,687.00 | -0.62% | 287 |
| Mar 3, 2026 | 17,749.99 | 17,959.00 | 17,720.00 | 17,797.09 | 17,797.09 | 2.26% | 535 |
| Mar 2, 2026 | 17,600.00 | 17,600.00 | 17,384.00 | 17,403.00 | 17,403.00 | 1.01% | 335 |
| Feb 27, 2026 | 17,218.25 | 17,300.00 | 17,218.25 | 17,228.87 | 17,228.87 | 1.64% | 86 |
| Feb 26, 2026 | 16,963.00 | 17,000.00 | 16,951.02 | 16,951.02 | 16,951.02 | -0.57% | 54 |
| Feb 25, 2026 | 17,010.00 | 17,049.00 | 17,010.00 | 17,049.00 | 17,049.00 | -0.45% | 68 |
| Feb 24, 2026 | 17,109.00 | 17,126.00 | 17,095.00 | 17,126.00 | 17,126.00 | 0.68% | 105 |
| Feb 23, 2026 | 16,910.00 | 17,047.37 | 16,910.00 | 17,010.00 | 17,010.00 | 0.77% | 40 |
| Feb 20, 2026 | 16,827.00 | 16,880.00 | 16,827.00 | 16,880.00 | 16,880.00 | -0.97% | 642 |
| Feb 19, 2026 | 17,305.20 | 17,305.20 | 17,045.00 | 17,045.05 | 17,045.05 | -1.13% | 124 |
| Feb 18, 2026 | 17,351.00 | 17,351.00 | 17,239.00 | 17,239.00 | 17,239.00 | -0.50% | 117 |
| Feb 17, 2026 | 17,530.00 | 17,600.00 | 17,326.00 | 17,326.00 | 17,326.00 | -0.85% | 343 |
| Feb 13, 2026 | 17,176.32 | 17,540.00 | 17,176.32 | 17,475.00 | 17,475.00 | 1.74% | 265 |
| Feb 12, 2026 | 17,166.00 | 17,337.65 | 17,166.00 | 17,176.32 | 17,176.32 | 2.12% | 687 |
| Feb 11, 2026 | 16,950.00 | 16,950.00 | 16,806.88 | 16,820.27 | 16,820.27 | 0.27% | 540 |
| Feb 10, 2026 | 16,900.00 | 16,900.00 | 16,775.55 | 16,775.55 | 16,775.55 | -1.70% | 471 |
| Feb 9, 2026 | 17,098.00 | 17,098.00 | 17,066.22 | 17,066.22 | 17,066.22 | -1.01% | 59 |
| Feb 6, 2026 | 17,028.28 | 17,245.00 | 17,028.28 | 17,239.92 | 17,239.92 | -0.13% | 158 |
| Feb 5, 2026 | 17,300.00 | 17,360.00 | 17,220.00 | 17,263.05 | 17,263.05 | 1.07% | 145 |
| Feb 4, 2026 | 17,140.00 | 17,204.99 | 17,068.00 | 17,080.60 | 17,080.60 | 0.27% | 150 |
| Feb 3, 2026 | 16,800.00 | 17,079.00 | 16,800.00 | 17,035.00 | 17,035.00 | 3.66% | 86 |
| Jan 30, 2026 | 16,210.00 | 16,440.40 | 16,210.00 | 16,433.37 | 16,433.37 | 0.24% | 531 |
| Jan 29, 2026 | 16,510.05 | 16,510.05 | 16,383.00 | 16,393.61 | 16,371.13 | -0.71% | 397 |
| Jan 28, 2026 | 16,556.00 | 16,556.00 | 16,480.00 | 16,510.90 | 16,488.26 | -1.43% | 927 |
| Jan 27, 2026 | 16,639.10 | 16,750.00 | 16,605.00 | 16,750.00 | 16,727.03 | -1.41% | 95 |
| Jan 26, 2026 | 16,975.00 | 16,999.99 | 16,975.00 | 16,990.10 | 16,966.80 | -0.61% | 44 |
| Jan 23, 2026 | 16,988.00 | 17,120.00 | 16,988.00 | 17,095.00 | 17,071.56 | 0.41% | 478 |
| Jan 22, 2026 | 17,173.00 | 17,173.00 | 17,005.00 | 17,025.00 | 17,001.65 | -1.24% | 784 |
| Jan 21, 2026 | 17,016.00 | 17,301.00 | 16,967.00 | 17,239.00 | 17,215.36 | 1.59% | 2,238 |
| Jan 20, 2026 | 17,000.00 | 17,058.00 | 16,950.00 | 16,970.00 | 16,946.73 | 0.12% | 863 |
| Jan 16, 2026 | 17,000.00 | 17,000.00 | 16,854.21 | 16,950.00 | 16,926.76 | 0.52% | 145 |
| Jan 15, 2026 | 16,920.00 | 16,929.00 | 16,780.00 | 16,863.00 | 16,839.88 | -0.57% | 740 |
| Jan 14, 2026 | 16,998.14 | 16,998.14 | 16,742.00 | 16,960.00 | 16,936.74 | 1.19% | 3,489 |
| Jan 13, 2026 | 16,795.00 | 16,795.00 | 16,741.00 | 16,760.00 | 16,737.02 | -0.89% | 296 |
| Jan 12, 2026 | 16,756.00 | 16,916.00 | 16,756.00 | 16,911.00 | 16,887.81 | 1.55% | 2,216 |
| Jan 9, 2026 | 16,495.00 | 16,676.00 | 16,495.00 | 16,653.00 | 16,630.16 | 0.98% | 549 |
| Jan 8, 2026 | 16,369.97 | 16,709.00 | 16,369.97 | 16,491.07 | 16,468.46 | 3.91% | 2,604 |
| Jan 7, 2026 | 16,030.00 | 16,030.00 | 15,863.00 | 15,870.00 | 15,848.24 | -0.90% | 8,452 |
| Jan 6, 2026 | 15,879.00 | 16,013.80 | 15,867.00 | 16,013.80 | 15,991.84 | 2.08% | 4,229 |