The closing price for Costco Wholesale (COST) this month is $942.24, yesterday. It is down 1.3% for the month. The latest price is $950.80.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
June 25 2026 | $949.57 | $955.75 | $938.63 | $942.24 | 2,421,575 |
June 24 2026 | $963.00 | $967.94 | $957.00 | $961.09 | 1,732,601 |
June 23 2026 | $964.50 | $966.38 | $953.49 | $957.68 | 2,389,123 |
June 22 2026 | $948.57 | $956.23 | $942.53 | $951.35 | 2,059,525 |
June 18 2026 | $962.70 | $964.00 | $948.31 | $951.45 | 3,742,900 |
June 17 2026 | $980.00 | $983.71 | $961.16 | $965.59 | 1,928,000 |
June 16 2026 | $980.39 | $995.38 | $973.16 | $986.68 | 1,523,400 |
June 15 2026 | $974.19 | $987.00 | $968.00 | $979.45 | 1,893,700 |
June 12 2026 | $975.52 | $984.78 | $970.00 | $982.35 | 1,737,300 |
June 11 2026 | $986.91 | $989.12 | $974.00 | $975.69 | 1,903,400 |
June 10 2026 | $977.44 | $985.26 | $964.31 | $983.37 | 1,715,600 |
June 09 2026 | $974.21 | $981.97 | $964.94 | $968.59 | 1,998,600 |
June 08 2026 | $963.46 | $978.98 | $961.00 | $974.75 | 2,086,100 |
June 05 2026 | $977.50 | $997.41 | $971.60 | $971.87 | 3,092,000 |
June 04 2026 | $986.96 | $990.01 | $968.21 | $972.35 | 2,345,200 |
June 03 2026 | $952.88 | $969.18 | $951.98 | $961.83 | 2,174,100 |
June 02 2026 | $942.29 | $955.39 | $939.45 | $954.27 | 2,218,200 |
June 01 2026 | $955.00 | $959.21 | $936.51 | $946.11 | 2,816,300 |
Daily pricing data for Costco Wholesale dates back to 11/27/1985, and may be incomplete.