Allegion plc (ALLE) Historical Volatility

Tracking ALLE historical volatility helps you see how much Allegion plc'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, Allegion plc's HV tells you what really happened. Use our scanner to monitor ALLE 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 ALLE 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Allegion plc'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.

Allegion plc manufactures and sells mechanical and electronic security products and solutions worldwide. The company offers door closers, controls, and exit devices; locks, locksets, portable locks, and key systems and services; electronic security products and access control systems; time, attendance, and workforce productivity systems; doors and door systems; and other accessories. The company sells its products and solutions to end-users in commercial, institutional, and residential facilities, including education, healthcare, government, hospitality, commercial office, and single and multi-family residential markets under the CISA, Interflex, LCN, Schlage, SimonsVoss, and Von Duprin brands.

It sells its products and solutions through distribution and retail channels, such as specialty distribution, e-commerce, and wholesalers, as well as through various retail channels comprising do-it-yourself home improvement centers, on-line and e-commerce platforms, and small specialty showroom outlets. Allegion plc was incorporated in 2013 and is headquartered in Dublin, Ireland.

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 Allegion plc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where ALLE HV is running hot, cold, or in line. Make the ALLE 30 day historical volatility — and every other window — work for your edge instead of against it.