Costco (COST) earnings date

COST reports Thursday, Dec 10, 2026, after the close. After the last 4 reports the stock moved +2.9%, −3.9%, +1.6%, +-0.0% the next day.

Next report
Thursday, Dec 10, 2026, after the close

COST is expected to report on Thursday, Dec 10, 2026, after the close (US Eastern time).

How COST moved after earnings

ReportTimeEPS est.EPSSurpriseNext dayWeek
Sep 24, 2026 after the close 6.53 6.75 +3.4% +2.9% +2.1%
May 28, 2026 after the close 4.97 4.93 −0.8% −3.9% −2.3%
Mar 5, 2026 after the close 4.55 4.58 +0.7% +1.6% +2.1%
Dec 11, 2025 after the close 4.27 4.50 +5.5% +-0.0% −3.0%
Sep 25, 2025 after the close 5.80 5.87 +1.1% −2.9% −2.8%
May 29, 2025 after the close 4.23 4.28 +1.2% +3.1% +0.2%
Mar 6, 2025 after the close 4.10 4.02 −1.9% −6.1% −13.2%
Dec 12, 2024 after the close 3.80 4.04 +6.4% +0.1% −3.4%

Average move the next trading day over the last 8 reports: ±2.6% (4 of 8 up).

Into the report

COST is in an uptrend, momentum firm. $1022.96 is the level overhead; $1000 the first support below.

COST at $1019.26. Nearest resistance $1022.96 (+0.4%). Nearest support $1000.00 (−1.9%).

COST chart, levels and analysis · Latest analysis: Costco (COST) stock analysis, November 3, 2026: Uptrend intact and leading, but pullback tests support · Earnings this week

Set an alert at $1022.96 or $1000.00 into the report and get a message when the COST setup changes — the agent team watches it for you.Create a free account

Questions about COST earnings

When is COST's next earnings date?

COST is expected to report on Thursday, Dec 10, 2026, after the close.

What time does COST report earnings?

COST reports after the close, US Eastern time.

How did COST stock react to its last earnings?

After its report on Sep 24, 2026, COST moved +2.9% the next trading day.

How much does COST usually move after earnings?

Over the last 8 reports, COST moved 2.6% on average the next trading day, up 4 times out of 8.