Costco Wholesale Corporation (COST)
Showing Closing Date Range from Nov 2 to Nov 9, 2026 compared to Oct 25 to Nov 1, 2026.
Compare Last 7 Days with Previous Period
Investor Relations:investor.costco.com
Current Period Close
$1066.18
Nov 02, 2026 - Nov 09, 2026
Previous Period Close
$1012.28
Oct 25, 2026 - Nov 01, 2026
Net Comparison Delta
+$53.90 (+5.32%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(6 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 09, 2026 | $1066.18 | - | - | - |
| Nov 06, 2026 | $1053.56 | Oct 30, 2026 | $1012.28 | +4.08% |
| Nov 05, 2026 | $1065.59 | Oct 29, 2026 | $996.08 | +6.98% |
| Nov 04, 2026 | $1046.47 | Oct 28, 2026 | $982.73 | +6.49% |
| Nov 03, 2026 | $1019.26 | Oct 27, 2026 | $992.13 | +2.73% |
| Nov 02, 2026 | $1040.55 | Oct 26, 2026 | $1005.16 | +3.52% |