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GAP Stock Before Earnings: Why Calls Lose on a ±12.4% Move

What happens to GAP stock before earnings? Two things are measurable: options currently price a ±12.4% move for the Nov 19, 2026 report (after market close) against a 10-year average move of about ±15.4%. That build-up in implied volatility is the IV rush — the pre-earnings pattern this page is about — and it collapses the moment the numbers are out (the IV crush), which is why buying calls or puts the night before is usually a bet against the odds unless the move beats what was priced. Below: what the IV rush is, how GAP's looks, and what holding through it has cost.

EarningsWatcher Research · Updated November 13, 2026 · Educational information, not investment advice
Options price
±12.4%
for Nov 19, 2026 · after market close
Avg move (10Y)
±15.4%
Key facts · cite as EarningsWatcher, November 13, 2026
  • GAP options imply a ±12.4% move for Gap's Nov 19, 2026 earnings report (after market close), as of November 13, 2026.
  • An at-the-money GAP straddle bought at the last close before the Nov 21, 2024 report was worth -48% at 10:00 the next morning (IV crush).
Source: https://earnings-watcher.com/wiki/gap-stock-before-earnings · refreshed daily from live options data · free to quote with attribution and a link.

GAP live implied move & 10Y history → · GAP stock after earnings → · Who is on the IV Rush Radar this week → · Who moves in sympathy this week → · How the IV rush trade works →

What holding GAP options through the print actually cost

The clearest way to see IV crush: an at-the-money straddle bought one minute before the last close before Gap's report, marked at 10:00 the next morning. Both legs together — so this is the premium lost even after the stock moved:

ReportATM straddle, last close → 10am next day
Nov 21, 2024-48%
Aug 29, 2024-57%

Out-of-the-money strangles lost more. Members see every strike and the same figures for the reports the radar tracks.

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Frequently asked questions

Should I buy GAP before earnings?

That is a decision only you can make, and this page does not give advice. What the data says: options price a move of ±12.4% for the Nov 19, 2026 report, so a long call or put needs Gap to move more than that in the right direction to profit after IV crush.

Does GAP implied volatility go up before earnings?

Typically yes: implied volatility in the nearest expiration builds as the report approaches because the event's expected move is priced into that expiration, then collapses once results are out.

When does GAP IV peak before earnings?

At the last close before the report — the final session before the print carries the biggest step for most names, which is why an IV-rush trade is exited before that close and never held through the announcement.

What is GAP's implied move for the next earnings?

Options currently price about ±12.4% for Nov 19, 2026 (after market close); the 10-year average move is about ±15.4%.

See GAP's live IV curve before the next report

IV Rush Radar with real-time vs typical IV and the three snapshot signals, the backtester's real per-quarter prices, DriftLab for the days after, and a simulator to rehearse the position first.

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