Costco Wholesale Corporation (COST)
NASDAQ: COST · Real-Time Price · USD
917.40
+4.98 (0.55%)
Oct 30, 2025, 12:16 PM EDT - Market open
Costco Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 30, 2025 | 912.69 | 918.05 | 910.37 | 915.50 | - | 0.34% | 509,231 |
| Oct 29, 2025 | 919.00 | 919.88 | 909.30 | 912.42 | 912.42 | -1.27% | 2,449,556 |
| Oct 28, 2025 | 926.87 | 930.72 | 920.20 | 924.16 | 924.16 | -0.61% | 2,090,768 |
| Oct 27, 2025 | 930.21 | 933.20 | 925.12 | 929.85 | 929.85 | -0.25% | 1,967,623 |
| Oct 24, 2025 | 940.00 | 943.00 | 930.15 | 932.14 | 932.14 | -1.05% | 1,639,373 |
| Oct 23, 2025 | 945.47 | 945.47 | 934.49 | 942.05 | 942.05 | -0.28% | 1,974,780 |
| Oct 22, 2025 | 940.00 | 953.00 | 932.50 | 944.68 | 944.68 | 0.77% | 2,372,365 |
| Oct 21, 2025 | 936.11 | 943.37 | 935.00 | 937.50 | 937.50 | 0.15% | 1,448,215 |
| Oct 20, 2025 | 936.19 | 939.80 | 931.50 | 936.11 | 936.11 | -0.02% | 1,523,704 |
| Oct 17, 2025 | 929.58 | 938.82 | 928.15 | 936.33 | 936.33 | 1.16% | 2,502,164 |
| Oct 16, 2025 | 955.54 | 957.90 | 921.16 | 925.62 | 925.62 | -3.08% | 2,721,426 |
| Oct 15, 2025 | 946.00 | 964.00 | 945.26 | 954.99 | 954.99 | 0.90% | 2,009,832 |
| Oct 14, 2025 | 940.26 | 947.42 | 935.95 | 946.51 | 946.51 | 1.17% | 1,925,863 |
| Oct 13, 2025 | 929.00 | 935.98 | 923.00 | 935.56 | 935.56 | 0.60% | 2,169,648 |
| Oct 10, 2025 | 944.42 | 945.45 | 929.00 | 930.01 | 930.01 | -1.37% | 3,142,539 |
| Oct 9, 2025 | 932.31 | 943.77 | 927.28 | 942.89 | 942.89 | 3.07% | 3,742,871 |
| Oct 8, 2025 | 912.54 | 916.38 | 910.96 | 914.80 | 914.80 | - | 2,376,942 |
| Oct 7, 2025 | 908.73 | 917.64 | 903.88 | 914.80 | 914.80 | 0.42% | 2,601,836 |
| Oct 6, 2025 | 915.50 | 915.78 | 904.25 | 910.94 | 910.94 | -0.49% | 2,503,975 |
| Oct 3, 2025 | 915.59 | 918.10 | 911.20 | 915.38 | 915.38 | -0.15% | 2,319,199 |
| Oct 2, 2025 | 912.56 | 918.51 | 910.01 | 916.77 | 916.77 | -0.06% | 2,063,842 |
| Oct 1, 2025 | 923.00 | 924.00 | 911.17 | 917.34 | 917.34 | -0.90% | 2,642,054 |
| Sep 30, 2025 | 916.25 | 930.51 | 913.37 | 925.63 | 925.63 | 0.96% | 3,096,697 |
| Sep 29, 2025 | 916.34 | 917.22 | 903.29 | 916.87 | 916.87 | 0.10% | 4,107,021 |
| Sep 26, 2025 | 925.55 | 927.63 | 905.05 | 915.95 | 915.95 | -2.90% | 4,812,869 |
| Sep 25, 2025 | 952.45 | 953.00 | 935.62 | 943.31 | 943.31 | -0.21% | 2,991,526 |
| Sep 24, 2025 | 944.28 | 953.66 | 943.11 | 945.27 | 945.27 | 0.18% | 2,149,803 |
| Sep 23, 2025 | 942.76 | 944.99 | 933.50 | 943.60 | 943.60 | 0.04% | 3,258,514 |
| Sep 22, 2025 | 947.38 | 950.00 | 939.61 | 943.26 | 943.26 | -0.83% | 2,794,337 |
| Sep 19, 2025 | 955.00 | 957.44 | 943.79 | 951.16 | 951.16 | -0.13% | 4,606,020 |
| Sep 18, 2025 | 957.37 | 962.54 | 950.67 | 952.36 | 952.36 | -1.11% | 1,860,898 |
| Sep 17, 2025 | 953.49 | 963.98 | 953.49 | 963.03 | 963.03 | 1.15% | 1,556,773 |
| Sep 16, 2025 | 959.10 | 959.58 | 950.80 | 952.07 | 952.07 | -0.84% | 2,012,649 |
| Sep 15, 2025 | 967.82 | 969.74 | 959.71 | 960.10 | 960.10 | -0.81% | 2,199,423 |
| Sep 12, 2025 | 960.29 | 969.57 | 960.00 | 967.90 | 967.90 | 0.37% | 1,461,618 |
| Sep 11, 2025 | 957.80 | 965.16 | 954.28 | 964.32 | 964.32 | 0.84% | 1,532,027 |
| Sep 10, 2025 | 976.39 | 981.00 | 953.96 | 956.29 | 956.29 | -2.34% | 2,277,534 |
| Sep 9, 2025 | 970.00 | 979.87 | 963.11 | 979.25 | 979.25 | 0.76% | 1,496,835 |
| Sep 8, 2025 | 963.73 | 972.34 | 958.59 | 971.85 | 971.85 | 0.87% | 1,737,032 |
| Sep 5, 2025 | 958.71 | 969.55 | 956.22 | 963.48 | 963.48 | 0.79% | 1,928,459 |
| Sep 4, 2025 | 953.40 | 959.50 | 951.11 | 955.90 | 955.90 | 0.64% | 1,471,872 |
| Sep 3, 2025 | 939.00 | 950.09 | 936.50 | 949.78 | 949.78 | 1.17% | 1,656,311 |
| Sep 2, 2025 | 938.66 | 944.51 | 936.58 | 938.82 | 938.82 | -0.48% | 1,793,947 |
| Aug 29, 2025 | 945.00 | 948.61 | 940.46 | 943.32 | 943.32 | -0.17% | 1,608,954 |
| Aug 28, 2025 | 950.29 | 951.00 | 944.13 | 944.96 | 944.96 | -0.48% | 2,067,919 |
| Aug 27, 2025 | 940.49 | 952.00 | 937.22 | 949.52 | 949.52 | 0.87% | 1,893,587 |
| Aug 26, 2025 | 941.34 | 944.05 | 933.25 | 941.34 | 941.34 | -0.03% | 4,341,253 |
| Aug 25, 2025 | 954.96 | 958.31 | 940.56 | 941.58 | 941.58 | -1.77% | 2,284,250 |
| Aug 22, 2025 | 971.54 | 973.50 | 953.11 | 958.54 | 958.54 | -1.15% | 3,135,979 |
| Aug 21, 2025 | 988.90 | 989.32 | 967.52 | 969.68 | 969.68 | -2.50% | 2,145,629 |