ivcrush.org · IV crush scanner
Find the premium
that's about to get crushed.
An earnings IV-crush scanner — flags overpriced options premium ahead of reports so sellers can strike before the collapse.
Pre-earnings IV rank scanner
Historical crush % per ticker
Expected vs. realized move tracker
Countdown to next report
Earnings countdown
nearest printNext earnings countdown
CRM·Salesforce IncWatch
2026-09-30 · AMC · IV rank 82 · expected move 7.8%
Avg crush
38%
Last crush
40%
ATM premium
$22.10
Hazardous flags
9
IV rank ≥ 70 with crush history
Avg historical crush
30%
Mean post-print IV drop
Next report
CRM
AMC · 1d
Richest expected move
11.2%
ATM straddle-implied
IV-rank crush scanner
Expand a row for the decay curve. Status pills flag elevated IV ahead of reports.
$42.80 · IV 72.4% · HV 48.0%
$128.40 · IV 58.2% · HV 34.1%
$248.90 · IV 64.5% · HV 41.2%
$108.50 · IV 55.1% · HV 38.0%
$284.70 · IV 44.2% · HV 29.5%
$162.10 · IV 48.5% · HV 36.8%
$712.30 · IV 41.8% · HV 28.4%
$572.10 · IV 38.6% · HV 26.1%
$186.40 · IV 36.2% · HV 24.0%
$228.90 · IV 28.4% · HV 18.9%
$428.60 · IV 26.1% · HV 17.4%
$168.20 · IV 29.8% · HV 21.2%
$892.00 · IV 22.4% · HV 15.8%
$214.30 · IV 20.6% · HV 17.1%
$118.70 · IV 19.4% · HV 16.8%
$68.40 · IV 14.8% · HV 12.1%
Premium decay · SNDK
Historical path around earnings
avg crush 45%
Normalized ATM straddle mid from T−3 to T+3. The cliff after PRINT is the crush composite of prior eight reports.
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Crush research
All posts →2026-09-29
What Is IV Crush (and Why Earnings Creates It)
Volatility is rented, not bought — the mechanics of the post-earnings premium collapse.
2026-09-29
Five Rules for Selling Earnings Premium
When the crush is priced in and when it's a trap — with the paper-trade rehearsal checklist.
2026-09-29
Paper-Trade the Crush on Stock Picks Before Sizing
A rehearsal loop for short-premium earnings week without inventing a live fill fantasy.
2026-09-29
Micron IV into Wed AMC: Crush Patterns After Mega-Guide Prints
How single-name IV usually behaves into a high-stakes AMC semiconductor print — and what June's mega-guide implies for the crush.