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Stock Prices
Data updated Oct 27, 2026 · 6:11 AM EDT
Costco (COST) Stock Price
NYSE/Nasdaq: COST · Close of Monday, October 26, 2026
Last Close
$1,005.16
▲ 0.18% (+$1.84)
1-Month
+8.9%
Since Sep 25
52-Week Range
$850–$1,094
64% of range
Volume
2.4M
Last session
Snapshot
Costco (COST) closed at $1,005.16 on October 26, up 0.18% from the previous session. The stock has traded between $850.00 and $1,094.32 over the past year and sits 8.1% below its 52-week high. Over 12 months the share price is up 8.1%. Prices are end-of-day and for information only — not investment advice.
3-Month Price Chart
Recent Closing Prices
| Date | Close | Change |
|---|---|---|
| Mon, Oct 26 | $1,005.16 | ▲ 0.18% |
| Fri, Oct 23 | $1,003.32 | ▼ 1.46% |
| Thu, Oct 22 | $1,018.21 | ▲ 1.99% |
| Wed, Oct 21 | $998.31 | ▲ 0.37% |
| Tue, Oct 20 | $994.61 | ▼ 0.09% |
| Mon, Oct 19 | $995.53 | ▲ 0.65% |
| Fri, Oct 16 | $989.11 | ▲ 1.13% |
| Thu, Oct 15 | $978.01 | ▼ 0.41% |
| Wed, Oct 14 | $982.00 | ▲ 2.87% |
| Tue, Oct 13 | $954.63 | ▼ 0.50% |
Latest Stock Market News
All news →Frequently Asked Questions
What is Costco's stock price?
COST last closed at $1,005.16.
What is the 52-week high for COST?
$1,094.32 (closing basis), with a 52-week low of $850.00.
Data source & method: Yahoo Finance / Nasdaq (end-of-day prices). Data updated Oct 27, 2026 · 6:11 AM EDT. This page refreshes automatically; figures are shown exactly as published by the source. How we source data.