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1,076.46997 USD
27.52
2.62%
Last update May 18, 3:59 PM EDT
Pre-market
Day range
1,045
1,079.82996
Previous close
1,048.94995
Open
1,050
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Costco Wholesale Corporation
1,076.47
27.52
2.62%

Earnings

Date Estimate EPS Actual EPS Difference % Surprise
May 26, 2026
Mar 27, 2026 -3.78 -0.97 2.81 -74.34%
Mar 05, 2026 4.54 4.58 0.04 0.88%
Feb 23, 2026 0.42 0.40 -0.02 -4.76%
Feb 10, 2026 0.96 1 0.04 4.17%
Jan 17, 2026 0.38 0.34 -0.04 -10.53%
Dec 11, 2025 4.28 4.50 0.22 5.14%
Sep 25, 2025 5.80 5.87 0.07 1.21%
Access the full /earnings historical dataset via the API — starting from the Grow plan (individual) and the Venture plan (business) and above.
Pre-market

Exchange is currently open for pre-market.
Main market opens in 10 minutes

09:19
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).