Costco Wholesale Corporation
COST · Nasdaq
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | $913.65 | $921.99 | $910.79 | $918.91 | +1.56% | 2.01M |
| Sep 11, 2026 | $905.17 | $907.36 | $900.75 | $904.77 | +0.26% | 1.77M |
| Sep 10, 2026 | $906.62 | $912.10 | $899.00 | $902.38 | -0.02% | 1.93M |
| Sep 9, 2026 | $907.00 | $909.23 | $898.43 | $902.60 | -0.83% | 2.07M |
| Sep 8, 2026 | $912.40 | $915.13 | $906.10 | $910.18 | -0.61% | 2.24M |
| Sep 4, 2026 | $926.09 | $928.04 | $914.54 | $915.74 | -1.04% | 2.08M |
| Sep 3, 2026 | $927.79 | $930.76 | $915.31 | $925.41 | -0.33% | 2.17M |
| Sep 2, 2026 | $938.49 | $938.88 | $920.31 | $928.48 | -1.22% | 2.17M |
| Sep 1, 2026 | $947.35 | $952.10 | $935.93 | $939.96 | -0.42% | 1.51M |
| Aug 31, 2026 | $945.19 | $949.30 | $940.71 | $943.89 | -0.17% | 2.39M |
| Aug 28, 2026 | $938.94 | $953.73 | $937.11 | $945.47 | +1.16% | 1.40M |
| Aug 27, 2026 | $948.27 | $948.85 | $933.25 | $934.66 | -2.24% | 2.24M |
| Aug 26, 2026 | $960.58 | $964.45 | $954.54 | $956.12 | -0.41% | 1.22M |
| Aug 25, 2026 | $965.86 | $969.05 | $959.89 | $960.01 | -1.17% | 1.36M |
| Aug 24, 2026 | $953.01 | $974.49 | $951.39 | $971.40 | +2.50% | 2.21M |
| Aug 21, 2026 | $939.64 | $949.90 | $933.82 | $947.74 | +1.52% | 2.37M |
| Aug 20, 2026 | $931.15 | $944.22 | $925.77 | $933.51 | -2.45% | 2.50M |
| Aug 19, 2026 | $960.23 | $978.70 | $956.00 | $956.99 | -0.45% | 1.64M |
| Aug 18, 2026 | $966.11 | $971.96 | $955.03 | $961.35 | +0.82% | 1.85M |
| Aug 17, 2026 | $954.84 | $956.75 | $949.42 | $953.50 | -0.79% | 1.24M |
| Aug 14, 2026 | $959.99 | $965.36 | $957.75 | $961.10 | -0.08% | 1.17M |
| Aug 13, 2026 | $954.25 | $962.58 | $949.51 | $961.85 | +1.29% | 1.32M |
| Aug 12, 2026 | $937.40 | $951.39 | $935.05 | $949.58 | +0.56% | 1.31M |
| Aug 11, 2026 | $950.05 | $954.90 | $938.09 | $944.32 | -0.88% | 1.80M |
| Aug 10, 2026 | $942.47 | $952.89 | $940.56 | $952.75 | +0.52% | 1.48M |
| Aug 7, 2026 | $943.51 | $949.79 | $937.51 | $947.82 | -0.14% | 1.52M |
| Aug 6, 2026 | $959.55 | $966.14 | $941.78 | $949.15 | +0.76% | 2.12M |
| Aug 5, 2026 | $956.99 | $956.99 | $935.22 | $941.99 | -0.62% | 1.69M |
| Aug 4, 2026 | $945.00 | $950.86 | $937.01 | $947.85 | -0.65% | 2.44M |
| Aug 3, 2026 | $965.15 | $967.98 | $948.75 | $954.08 | +0.23% | 2.01M |
| Jul 31, 2026 | $945.74 | $955.56 | $937.51 | $951.89 | -0.24% | 1.76M |
| Jul 30, 2026 | $955.04 | $960.76 | $949.68 | $954.17 | -2.04% | 2.34M |
| Jul 29, 2026 | $968.07 | $978.80 | $963.00 | $974.03 | +0.77% | 1.98M |
| Jul 28, 2026 | $970.55 | $987.55 | $965.87 | $966.58 | +1.58% | 2.69M |
| Jul 27, 2026 | $938.11 | $956.61 | $936.66 | $951.58 | +1.77% | 2.11M |
| Jul 24, 2026 | $925.01 | $936.66 | $921.28 | $935.03 | +0.97% | 1.59M |
| Jul 23, 2026 | $920.51 | $926.53 | $916.76 | $926.06 | -0.13% | 1.79M |
| Jul 22, 2026 | $930.88 | $933.60 | $920.97 | $927.31 | -0.21% | 1.76M |
| Jul 21, 2026 | $930.25 | $931.99 | $924.44 | $929.22 | -0.70% | 1.83M |
| Jul 20, 2026 | $938.75 | $946.98 | $932.01 | $935.80 | -0.54% | 1.51M |
| Jul 17, 2026 | $961.52 | $964.33 | $933.76 | $940.87 | -0.50% | 2.51M |
| Jul 16, 2026 | $924.00 | $945.76 | $921.50 | $945.57 | +3.17% | 2.74M |
| Jul 15, 2026 | $917.75 | $927.58 | $910.50 | $916.54 | -0.57% | 2.42M |
| Jul 14, 2026 | $921.38 | $929.42 | $918.56 | $921.75 | -0.51% | 2.41M |
| Jul 13, 2026 | $918.43 | $930.98 | $916.88 | $926.43 | +1.11% | 2.37M |
| Jul 10, 2026 | $913.74 | $916.73 | $907.21 | $916.25 | +0.36% | 2.10M |
| Jul 9, 2026 | $934.94 | $935.00 | $907.68 | $912.97 | -4.21% | 4.55M |
| Jul 8, 2026 | $959.00 | $966.51 | $948.00 | $953.13 | +0.59% | 1.65M |
| Jul 7, 2026 | $967.52 | $969.00 | $945.33 | $947.50 | -0.29% | 1.94M |
| Jul 6, 2026 | $949.10 | $955.50 | $941.40 | $950.25 | -0.15% | 2.33M |
| Jul 2, 2026 | $927.00 | $952.64 | $924.84 | $951.67 | +2.92% | 2.79M |
| Jul 1, 2026 | $940.43 | $940.43 | $920.55 | $924.67 | -1.15% | 2.91M |
| Jun 30, 2026 | $942.00 | $946.00 | $932.41 | $935.47 | -1.18% | 2.87M |
| Jun 29, 2026 | $958.55 | $969.86 | $942.38 | $946.68 | -0.62% | 2.45M |
| Jun 26, 2026 | $953.25 | $961.64 | $943.00 | $952.54 | +1.09% | 8.24M |
| Jun 25, 2026 | $949.57 | $955.75 | $938.60 | $942.24 | -1.96% | 2.50M |
| Jun 24, 2026 | $962.03 | $967.94 | $957.00 | $961.09 | +0.36% | 2.02M |
| Jun 23, 2026 | $964.50 | $966.38 | $953.49 | $957.68 | +0.67% | 2.53M |
| Jun 22, 2026 | $948.57 | $956.23 | $942.53 | $951.35 | -0.01% | 2.19M |
| Jun 18, 2026 | $962.70 | $964.00 | $948.31 | $951.45 | — | 3.74M |
