The closing price for Costco Wholesale (COST) this year is $917.34, yesterday. It is up 0.6% for the year. The latest price is $917.14.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
October 01 2025 | $923.00 | $924.00 | $911.17 | $917.34 | 2,517,676 |
September 30 2025 | $916.25 | $930.51 | $913.37 | $925.63 | 3,094,700 |
September 29 2025 | $916.34 | $917.22 | $903.29 | $916.87 | 4,104,500 |
September 26 2025 | $925.55 | $927.63 | $905.05 | $915.95 | 4,803,500 |
September 25 2025 | $952.45 | $953.00 | $935.62 | $943.31 | 2,991,500 |
September 24 2025 | $944.28 | $953.66 | $943.11 | $945.27 | 2,149,800 |
September 23 2025 | $942.76 | $944.99 | $933.50 | $943.60 | 3,258,500 |
September 22 2025 | $947.38 | $950.00 | $939.61 | $943.26 | 2,794,300 |
September 19 2025 | $955.00 | $957.44 | $943.79 | $951.16 | 4,606,000 |
September 18 2025 | $957.37 | $962.54 | $950.67 | $952.36 | 1,860,900 |
September 17 2025 | $953.49 | $963.98 | $953.49 | $963.03 | 1,556,800 |
September 16 2025 | $959.10 | $959.58 | $950.80 | $952.07 | 2,012,600 |
September 15 2025 | $967.82 | $969.74 | $959.71 | $960.10 | 2,199,400 |
September 12 2025 | $960.29 | $969.57 | $960.00 | $967.90 | 1,460,300 |
September 11 2025 | $957.80 | $965.16 | $954.28 | $964.32 | 1,532,000 |
September 10 2025 | $976.39 | $981.00 | $953.96 | $956.29 | 2,277,500 |
September 09 2025 | $970.00 | $979.87 | $963.11 | $979.25 | 1,496,800 |
September 08 2025 | $963.73 | $972.34 | $958.59 | $971.85 | 1,737,000 |
September 05 2025 | $958.71 | $969.55 | $956.22 | $963.48 | 1,928,500 |
September 04 2025 | $953.40 | $959.50 | $951.11 | $955.90 | 1,471,900 |
September 03 2025 | $939.00 | $950.09 | $936.50 | $949.78 | 1,670,500 |
September 02 2025 | $938.66 | $944.51 | $936.58 | $938.82 | 1,793,900 |
August 29 2025 | $945.00 | $948.61 | $940.46 | $943.32 | 1,609,000 |
August 28 2025 | $950.29 | $951.00 | $944.13 | $944.96 | 2,067,900 |
August 27 2025 | $940.49 | $952.00 | $937.22 | $949.52 | 1,893,600 |
Daily pricing data for Costco Wholesale dates back to 11/27/1985, and may be incomplete.
