Alpha and Omega Semiconductor Limited (AOSL) Volatility Skew
Implied volatility skew shows how IV varies across strike prices for a given expiration. Steeper skews indicate higher demand for downside protection relative to upside speculation.
Alpha and Omega Semiconductor Limited (AOSL) operates in the Technology sector, specifically the Semiconductors industry, with a market capitalization near $1.24B, listed on NASDAQ, employing roughly 2,332 people, carrying a beta of 2.58 to the broader market. Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. Led by Stephen Chunping Chang, public since 2010-04-29.
Snapshot as of May 15, 2026.
- Spot Price
- $38.84
- ATM IV
- 83.2%
- IV Skew 25Δ
- -0.037
- IV Rank
- 28.0%
- IV Percentile
- 73.8%
- Term Structure Slope
- -0.005
As of May 15, 2026, Alpha and Omega Semiconductor Limited (AOSL) at-the-money implied volatility is 83.2%. IV rank is 28.0% (where 0% is the 52-week low and 100% is the 52-week high). IV percentile is 73.8%. The 25-delta skew is -0.037: puts carry meaningful premium over calls, a classic equity downside-protection skew. High IV rank typically favors premium-selling strategies; low IV rank favors premium-buying.
AOSL Strategy Selection at Current Volatility Levels
For Alpha and Omega Semiconductor Limited options at 83.2% ATM IV, low IV rank (28.0%) favors premium-buying or long-vol structures: long calls or puts, debit spreads, calendar spreads, long straddles. The risk: low-rank regimes can persist for months while time decay eats premium-buyers alive. The 25-delta skew is meaningfully put-skewed, so put-credit spreads capture more premium for the same width than call-credit spreads. Pair the vol-rank read with the dealer-gamma view and the upcoming-events calendar to confirm the strategy fits both the structural regime and the path-dependent risk. The variance risk premium - the persistent gap between implied and subsequently realized vol - is positive in equity markets on average; high IV rank typically reflects a stretch where the premium is wider than usual.
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Frequently asked AOSL volatility skew questions
- What is the current AOSL ATM implied volatility?
- As of May 15, 2026, Alpha and Omega Semiconductor Limited (AOSL) at-the-money implied volatility is 83.2%. IV rank is 28.0% on a 0-100% scale anchored to the 1-year IV range. ATM IV is the volatility input that makes a Black-Scholes-equivalent model reproduce the listed at-the-money option prices.
- Is AOSL IV high or low historically?
- IV is subdued relative to its 1-year history, conditions that typically favor premium-buying strategies (long calls, long puts, debit spreads, calendar spreads).
- What does AOSL volatility skew tell options traders?
- Volatility skew is the pattern by which IV varies across strikes for a given expiration. Alpha and Omega Semiconductor Limited carries the typical equity downside-protection skew: 25-delta puts price meaningfully richer than 25-delta calls. Skew matters for risk-defined strategy selection: when downside puts are rich, put-credit spreads capture more premium; when upside calls are rich, call-credit spreads or covered-call writes harvest more.