COST

2026Q3BMO

Costco Wholesale Corp primary · CONSUMER DEFENSIVE · DISCOUNT STORES

Report 2026-05-28 · Fiscal end 2026-05-31 · Features as of 2026-05-27

← Earnings history

Pre-Earnings Data

Expectations & setup

Street

Consensus EPS4.98
Consensus rev—
EPS high—
EPS low—
Dispersion—
Analysts—
EPS rev net 7d—
EPS rev net 30d—
Consensus Δ 7d—
Consensus Δ 30d—

Options

Implied move1.3%
IV front—
P/C full—
P/C front—
Features as of2026-05-27

Run-up

Close—
Ret 5d-8.3%
Ret 10d-1.8%
Ret 20d+1.0%
Ret 30d+3.0%

Post-Earnings Data

Results & reaction

Print

Actual EPS
4.93Miss
Estimated EPS4.98
Actual revenue
70.5B
Surprise %-1.0%
Beat / missMiss
Beat streak 40
Beat streak 80

Reaction

1-day stock reaction-1.6%
Implied vs actual

Implied 1.3%Actual 0.8%

Gap reaction+0.8%
Day result-0.8%
Next-day upNo
Realized / IV0.61×

Post tape

Post 5d-2.3%
Post 10d-2.0%
Post volume2.9M
Vol ×10d1.31×
Vol ×20d1.41×
Post range1.8%