Cae Inc
Cae Inc (CAE) Historical Volatility
CAE 30-day historical volatility is 32%. This ranks in the 64th percentile of readings over the past year.
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Tracking CAE historical volatility helps you see how much Cae 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, Cae Inc's HV tells you what really happened. Use our scanner to monitor CAE 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 CAE 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Cae 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.
CAE Inc., together with its subsidiaries, provides simulation training and critical operations support solutions worldwide. It operates through three segments: Civil Aviation, Defense and Security, and Healthcare. The Civil Aviation segment provides training solutions for flight, cabin, maintenance, and ground personnel in commercial, business, and helicopter aviation; flight simulation training devices; and ab initio pilot training and crew sourcing services, as well as end to end digitally enabled crew management, training operations solutions, and optimization software. The Defense and Security segment offers training and mission support solutions for defense forces across multi-domain operations, OEMs, government agencies and public safety organizations.
The Healthcare segment provides integrated education and training solutions, including interventional and imaging simulations, curricula, audiovisual debriefing solutions, center management platforms, and patient simulators for healthcare students and clinical professionals, hospital and university simulation centers, medical and nursing schools, paramedic organizations, defense forces, medical societies, public health agencies and OEMs. The company was formerly known as CAE Industries Ltd. and changed its name to CAE Inc. in 1993. CAE Inc. was incorporated in 1947 and is headquartered in Saint-Laurent, Canada.
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 Cae Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where CAE HV is running hot, cold, or in line. Make the CAE 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 17, 2026
As of September 17, 2026
See how volatility has moved over time
Track CAE historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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