AZO Earnings Preview: Options Price a ±9.6% Move
· The NYC Memo · AZO reports 2026-09-22
AutoZone, Inc. reports September 22, 2026. The October 16, 2026 straddle implies ±9.62% against a 5.79% average reaction, with dealers short gamma and max pain at $2900.
Live updates
Sep 22 — Ahead of AZO earnings on September 22, 2026, spot fell from $2855.31 to $2803.25 and max pain dropped from $2950 to $2900, implying a 9.62 percent move with dealers positioned short gamma.
Sep 21 — Into AZO earnings on September 22, 2026, the implied move widened from ±9.31% to ±9.73% as ATM implied volatility rose from 43.2% to 46.0% and net dealer gamma fell to $-1mn, implying expectations for amplified price swings.
AutoZone, Inc. reports Q4 2026 earnings on September 22, 2026, after close, with the stock at $2803.25. For the October 16, 2026 expiry, the options market prices a straddle of $269.67. That implies a 9.62% move and an implied range of $2533.58 to $3072.92, with atm iv at 46.2%. That expectation exceeds the average realised reaction of 5.79% across 5 prints counted, where shares closed higher 1 time and lower 4 times.
Current put_call_oi is 1.04, while max pain sits at $2900. The dealer lean is short gamma into the release. This dealer posture forces desks to hedge in the direction of the break, likely amplifying volatility across the tape.
What the market will be watching
The market will focus on commercial expansion and domestic customer demand when AutoZone reports its fiscal year-end earnings. Traders want to see whether commercial momentum offsets any softness in do-it-yourself retail traffic. Desk attention centers on gross margin stability against persistent wage inflation and distribution expenses. Investors will track the rollout of mega-hub locations, which drive local parts availability and market share gains. Management guidance for the upcoming year and updates on share repurchase activity will determine the post-earnings reaction.
What the options market is pricing
| Measure | Level |
|---|---|
| September 22, 2026, After Close | |
| Expiry used | October 16, 2026 (24 days out) |
| Spot | $2803.25 |
| ATM straddle | $269.67 |
| Implied move | ±9.62% ($2533.58 to $3072.92) |
| ATM implied vol | 46.2% |
| Put/call open interest | 1.04 |
| Max pain | $2900 |
| Net dealer gamma | -$1mn per 1% move, SHORT GAMMA |
| Heaviest call strike above spot | $3150 (140 contracts) |
| Heaviest put strike below spot | $2800 (167 contracts) |
| Street EPS estimate | $54.80 |
| Street revenue estimate | $6.78bn |
Dealers sit short gamma into the print, so their hedging chases direction. A surprise in either tail gets amplified rather than absorbed.
How the stock has reacted before
| Report | Next-day move |
|---|---|
| Q1 2026, May 26 | -11.13% |
| Q4 2025, Mar 3 | -4.26% |
| Q3 2025, Dec 9 | -9.18% |
| Q2 2025, May 27 | -2.14% |
| Q1 2025, Mar 4 | +2.25% |
Across the last 5 prints the average absolute reaction is 5.79%, with 1 higher and 4 lower. The best was +2.25% and the worst -11.13%. Options are asking ±9.62%, which is 3.83 points richer than the realised average, the premium seller's case.
Where the stock is trading
| Measure | Level |
|---|---|
| Spot | $2803.25 |
| 52-week range | $2796.85 to $4332.68 |
| Position in that range | 0% |
| From the 52-week high | -35.3% |
| From the 52-week low | +0.2% |
| Past week | -5.5% |
| Past month | -5.4% |
| Past three months | -4.9% |
| 50-day average | $2991.47 |
| 200-day average | $3331.04 |
How the options market is pricing it
The October 16, 2026 straddle marks $2533.58 to $3072.92 as the range the options market is paying for into the print, with ATM implied vol at 46% set to drain the morning after. A reaction inside that band hands the edge to premium sellers; a break outside it rewards premium buyers. Historically AZO has moved 5.79% on earnings against the ±9.62% now implied, so the market is pricing this print richer than the recent average. Which side of that trade is right depends on the number, the guidance and where positioning unwinds.
Read the mechanics behind the crush in our earnings volatility guide, and pull the live memo for AZO before the print.
Data as of September 22, 2026 from the live option chain, exchange price history and SEC-dated earnings reactions. This is research, not investment advice.
Related: AZO options memo