Tracking ALK historical volatility helps you see how much Alaska Air Group Inc's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Alaska Air Group Inc's HV tells you what really happened. Use our scanner to monitor ALK 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.
Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The ALK 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Alaska Air Group Inc's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.
Alaska Air Group, Inc., through its subsidiaries, provides passenger and cargo air transportation services. The company operates through three segments: Mainline, Regional, and Horizon. It flies to approximately 120 destinations throughout North America. Alaska Air Group, Inc. was founded in 1932 and is based in Seattle, Washington.
Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Alaska Air Group Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where ALK HV is running hot, cold, or in line. Make the ALK 30 day historical volatility — and every other window — work for your edge instead of against it.
