ARM Holdings beat its Q4 FY2026 earnings estimates across every key metric, and the stock moved more than the options market expected. The result: iron condor sellers at the expected move width faced losses, directional traders profited, and the AI chip royalty thesis got its strongest validation yet.
- ARM Q4 FY2026: Revenue $1.49B (+20% YoY, beat $1.47B estimate). Non-GAAP EPS $0.60 (beat $0.58 estimate). Full-year revenue $4.92B.
- Data center royalty revenue more than doubled year-over-year: the AI chip IP thesis is accelerating.
- Stock moved approximately 11-12% on May 6, exceeding the 10.22% expected move priced before the report.
- Options outcome: iron condors set at the 10.22% expected move width took losses; long straddles and directional calls profited.
- All examples in this article are hypothetical and for educational purposes only.
ARM Q4 FY2026 Results: The Numbers
ARM Holdings reported Q4 FY2026 results after market close on May 6, 2026. The quarter beat on every key line:
| Metric | Actual | Estimate | YoY Change |
|---|---|---|---|
| Revenue | $1.49B | $1.47B | +20% |
| Non-GAAP EPS | $0.60 | $0.58 | N/A |
| Full-Year Revenue | $4.92B | ~$4.90B | +23% YoY |
| Data Center Royalty | More than 2x YoY | ~1.5-1.7x | >100% |
| Licensing Revenue | +29% YoY | ~+20% | +29% |
The headline story was the data center royalty line. ARM’s architecture is now embedded in the silicon that runs major cloud data centers, and each chip shipped pays ARM a royalty. As data center capex has surged with AI infrastructure buildouts, those royalties have compounded rapidly. The more-than-doubling of data center royalty revenue was the clearest signal yet that ARM’s AI thesis is executing on schedule.
What the Options Market Had Priced In
Before earnings, the options market was pricing approximately a 10.22% expected move on ARM for the earnings event. This figure comes from the ATM straddle on the nearest expiration after the earnings date: add the call price and put price at the current stock price, divide by the stock price, and you get the implied expected move as a percentage.
A 10.22% expected move on ARM reflected the stock’s history of large earnings reactions: Q3 FY2026 produced an 11.56% gain, Q2 FY2026 produced an 11.34% decline. The market understood ARM as a high-beta, single-name AI story that could move in either direction by double digits on earnings.
The catch: ARM’s stock had already been running into the print. The AMD beat on May 5 sent chip stocks broadly higher, pulling ARM up intraday before its own report. By the time ARM reported after the close, the pre-earnings move had already consumed a portion of the options’ expected move, compressing the cushion for iron condor sellers.
How Each Options Strategy Played Out
The table below summarizes hypothetical outcomes for common earnings strategies on ARM going into the May 6 print. All examples are illustrative only.
| Strategy | Setup | Result | Why |
|---|---|---|---|
| Iron condor (defined risk) | Short strikes at ~10.22% width from current price | Loss | Stock exceeded the expected move width; one short strike went ITM |
| Short straddle (undefined risk) | ATM short call and put at same strike | Partial loss | Stock move exceeded the premium collected; large move hurt the short call side |
| Long straddle | ATM long call and put before earnings | Profit | The directional move was large enough to overcome the time decay and IV crush |
| Directional call (bullish) | OTM call, 25-35 delta, expiring after earnings | Profit | Stock gap up rewarded directional buyers despite IV crush on premium paid |
| Directional call spread (defined risk bullish) | Bull call spread, expected move as rough target | Profit | Long leg gained; short leg helped offset IV crush cost |
Why ARM Exceeded the Expected Move
Three factors compounded to push ARM past the priced range:
Sector tailwind from AMD. AMD reported a massive Q1 2026 beat on May 5, with data center revenue up 57% year-over-year. Chip stocks rallied broadly on May 6 before ARM reported, setting ARM up with an intraday gain heading into its own print. This pre-earnings sector run consumed part of the available move but also signaled that the market was in a buy-the-beat mode for AI chip names.
Data center royalty outperformance. The market knew ARM’s AI royalty story would be good, but “more than doubling” the data center royalty line came in above even optimistic projections. This kind of outperformance on the most-watched metric creates a re-rating gap rather than a run-rate beat.
High-valuation AI names move more on beats. ARM trades at a significant premium to most chip peers based on its royalty model and AI exposure. When a premium-valuation stock beats meaningfully on its core thesis metric, the upside gap tends to be larger than a comparable beat from a lower-multiple stock. The market was pricing success in; the magnitude of the beat exceeded the priced-in scenario.
IV Crush: What Happened After the Print
One consistent feature of earnings events is IV crush: the implied volatility baked into options prices collapses after the report, because the binary earnings uncertainty has been resolved. For ARM, IV crush hit both calls and puts immediately after the report became public.
The practical effect of IV crush on the May 6 ARM event:
- Long straddle holders who were profitable on the directional move saw a portion of those gains offset by the collapse in implied volatility
- Long call holders saw IV crush compress their premium even as the stock was up
- Iron condor sellers, despite taking losses on the directional move, saw the untested side’s value collapse faster due to IV crush
The lesson here applies to every single-name earnings play: IV crush is always happening in the background, regardless of direction. Buyers need the directional move to be large enough to overcome both time decay and the IV collapse. Sellers need the stock to stay within range and benefit from the crush on both sides simultaneously.
ARM Q4 FY2026 vs. Prior Earnings Reactions
Context matters for evaluating the 11-12% move against ARM’s history. Looking at the four most recent ARM earnings reactions:
| Quarter | Actual Move | Priced Expected Move | Outcome for Sellers |
|---|---|---|---|
| Q4 FY2026 (May 6, 2026) | ~11-12% | ~10.22% | Loss (exceeded) |
| Q3 FY2026 | +11.56% | ~9-10% | Loss (exceeded) |
| Q2 FY2026 | -11.34% | ~10% | Loss (exceeded) |
| Q1 FY2026 | Within expected move | ~8-9% | Profit (contained) |
ARM has exceeded its priced expected move in three of the last four earnings events. This is a meaningful pattern for options traders: ARM is not a typical iron condor candidate. The combination of its high valuation, single-product royalty model, and AI sector sensitivity creates conditions where earnings surprises carry more weight than at diversified chip companies like Qualcomm or Texas Instruments.
What This Means for the Next ARM Earnings Event
ARM reports Q1 FY2027 results in approximately August 2026. For options traders building a forward framework:
- Historical base rate: ARM has exceeded its expected move in 3 of 4 recent quarters. Premium sellers face worse odds here than at lower-volatility blue-chips.
- AI sector linkage: ARM’s earnings outcome remains tied to the broader AI capex cycle. Large moves at hyperscaler companies (NVDA, AMD) directly feed ARM royalty growth.
- Pre-earnings positioning: As chip sector momentum builds before each ARM quarter, the stock’s intraday move ahead of the print can shift the risk asymmetry for iron condors.
- Strategy fit: For experienced traders comfortable with single-name AI risk, directional spreads or long straddles have historically outperformed iron condors on ARM specifically.
That said: past earnings outcomes do not predict future results. The options market adjusts expected moves based on history, which is why ARM’s expected move has been in the 9-11% range across recent quarters. The market is already pricing in a large move: whether the actual outcome exceeds that price is what determines the outcome.
Platform Tools for Analyzing Earnings Setups
Two platforms make earnings options analysis more practical for retail traders:
tastytrade displays the Expected Move directly on the trade tab, with a visual cone showing the implied range through expiration. The P50 metric estimates the probability of reaching 50% of max profit, useful for evaluating whether an iron condor’s risk/reward is reasonable before entering. tastytrade is purpose-built for options sellers and provides these tools without separate charting software.
Interactive Brokers’ Volatility Lab shows the IV term structure across expirations: the curve shape tells you how much premium the market is charging per expiration cycle. Before ARM earnings, the earnings-expiration weekly would have shown elevated IV relative to later expirations, confirming the market’s expectation of a large near-term move. Interactive Brokers supports portfolio margin for qualified accounts, which can reduce the buying power requirement for defined-risk earnings strategies.
Bottom Line
ARM’s Q4 FY2026 results validated the AI chip royalty thesis with data center royalty revenue more than doubling year-over-year. The 11-12% stock move exceeded the 10.22% expected move priced before the report, which punished iron condor sellers while rewarding directional traders and long straddle holders. ARM has now exceeded its priced expected move in three of the last four earnings events, a pattern that should inform how options traders size and structure positions in this name going forward.
FAQ
Q: What was the ARM expected move before Q4 FY2026 earnings?
A: The options market priced approximately a 10.22% expected move for the ARM earnings event on May 6, 2026. This is derived from the ATM straddle price on the nearest expiration after the earnings date.
Q: What happened to iron condors on ARM after earnings?
A: Iron condors set at approximately the 10.22% expected move width faced losses because the stock moved ~11-12%, exceeding the short strike on the call side. The amount of the loss depends on the specific strikes and expiration used. All outcomes described are hypothetical and for educational purposes.
Q: Did IV crush occur after ARM earnings?
A: Yes. IV crush happens after every earnings event as the binary uncertainty resolves. For ARM on May 6, 2026, IV collapsed after the report became public. Long option holders saw a portion of their gains offset by this collapse; sellers on the untested side benefited from accelerated IV decay.
Q: Why did ARM exceed its expected move?
A: A combination of sector tailwind (AMD’s large beat on May 5), data center royalty outperformance on ARM’s most-watched metric, and the high-valuation nature of AI chip names all contributed. When premium-valuation stocks beat significantly on their core thesis, the gap move tends to be larger than at lower-multiple peers.
Q: Is ARM a good stock for selling options into earnings?
A: ARM has exceeded its priced expected move in three of the last four earnings events, which is unfavorable for premium sellers. Iron condors on ARM carry higher tail risk than on lower-volatility names. Experienced traders who understand single-name AI risk may find directional spreads or long straddles better suited to ARM’s historical earnings behavior. This is not a recommendation to buy or sell any specific options position.