Costco Wholesale Corporation (COST)
Showing Closing Date Range from May 13 to Nov 9, 2026 compared to Nov 13, 2025 to May 12, 2026.
Compare Last 6 Months with Previous Period
Investor Relations:investor.costco.com
Current Period Close
$1066.18
May 13, 2026 - Nov 09, 2026
Previous Period Close
$1021.88
Nov 13, 2025 - May 12, 2026
Net Comparison Delta
+$44.30 (+4.34%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(120 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 09, 2026 | $1066.18 | May 07, 2026 | $1012.06 | +5.35% |
| Nov 06, 2026 | $1053.56 | May 06, 2026 | $995.75 | +5.81% |
| Nov 05, 2026 | $1065.59 | May 05, 2026 | $1016.42 | +4.84% |
| Nov 04, 2026 | $1046.47 | May 04, 2026 | $1012.79 | +3.33% |
| Nov 03, 2026 | $1019.26 | May 01, 2026 | $1011.70 | +0.75% |
| Nov 02, 2026 | $1040.55 | Apr 30, 2026 | $1014.53 | +2.56% |
| Oct 30, 2026 | $1012.28 | Apr 29, 2026 | $998.67 | +1.36% |
| Oct 29, 2026 | $996.08 | Apr 28, 2026 | $994.00 | +0.21% |
| Oct 28, 2026 | $982.73 | Apr 27, 2026 | $998.01 | -1.53% |
| Oct 27, 2026 | $992.13 | Apr 24, 2026 | $1011.15 | -1.88% |
| Oct 26, 2026 | $1005.16 | Apr 23, 2026 | $1014.38 | -0.91% |
| Oct 23, 2026 | $1003.32 | Apr 22, 2026 | $1003.70 | -0.04% |
| Oct 22, 2026 | $1018.21 | Apr 21, 2026 | $1005.81 | +1.23% |
| Oct 21, 2026 | $998.31 | Apr 20, 2026 | $997.84 | +0.05% |
| Oct 20, 2026 | $994.61 | Apr 17, 2026 | $999.89 | -0.53% |
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