AAPL implied volatility is low right now. ATM IV is 26% and AAPL's IV rank is 33, meaning implied vol is higher than it has been on 33% of days over the past year. Options on AAPL are cheap relative to their own history.
Implied volatility is the options market's estimate of how much AAPL will move, annualised. On its own the number is close to meaningless — that is why "AAPL IV is 26%" answers nothing until you know whether 26% is normal for AAPL. That is what IV rank fixes: at 33, IV rank 33 puts implied vol in the lower third of its 52-week range.
Practically: premium on AAPL is cheap here. Optionality costs little, so long calls and puts have a better risk profile than usual — you are not paying a volatility premium on top of your directional view. The caveat is that IV is usually low because nothing is happening, so cheap options can stay cheap and bleed theta for weeks. Low IV rewards patience and position sizing, not urgency.
The chain is pricing a 1-sigma move of ±1% (±$2.95) into the nearest expiry — meaning roughly a two-in-three chance AAPL finishes inside that band. That is the number to compare your target against: if your thesis needs less than the expected move, the options are already paying for it, and if it needs substantially more, you are buying a low-probability outcome regardless of how cheap the contract looks.
One thing most IV screens miss: dealer positioning. AAPL is currently in positive dealer gamma, which means hedging flow is damping realised movement — it actively suppresses the very volatility you would be buying. Cheap IV in a positive-gamma tape is often cheap for a mechanical reason, not an opportunity. See AAPL's full gamma map →
AAPL's IV rank is 33, so implied volatility is low — higher than on 33% of the last year's sessions. ATM IV is 26%.
There is no universal number, and that is the whole problem with the question. 40% IV is cheap on a high-beta name and expensive on a consumer staple. The comparison that works is IV rank: 0 means today's IV is the lowest of the past year, 100 the highest. Above 60 is generally treated as rich, below 30 as cheap — AAPL is at 33.
Implied volatility is the annualised move the option's price implies, backed out of the market price rather than calculated from history. It is a price, not a forecast: high IV means options are expensive, low IV means they are cheap. It says nothing about direction.
It is solved for, not computed directly. You take the option's actual market price and reverse-engineer the volatility input that a pricing model (Black-Scholes for European options, a binomial model for American ones) would need in order to output that price. There's no closed-form solution, so it's found numerically by iteration. ATM IV — the figure above — uses the at-the-money contract in the nearest expiry, which is the most liquid and the least distorted by skew.
No — it means the market is charging as if it will. High IV frequently precedes a large move, but it also frequently reflects an event premium that collapses the moment the event passes, which is why buying options into earnings can lose money on a correct directional call. Compare implied against realised movement rather than trusting either alone.
IV is the raw number (26% for AAPL). IV rank puts it in context by asking where that number sits inside the same ticker's own 52-week range. IV alone can't be compared between tickers; IV rank can.
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Also see the structure side: AAPL gamma map → · AAPL implied vs actual earnings move →
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ATM IV and expected move estimated from the live options chain (Polygon); IV rank from Unusual Whales. Implied volatility moves intraday · educational, not financial advice · options carry substantial risk of loss.
