Allient Inc (ALNT) Historical Volatility

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

Allient Inc., together with its subsidiaries, designs, manufactures, and sells precision and specialty controlled motion components and systems for various industries worldwide. It offers brush and brushless DC motors, brushless servo and torque motors, coreless DC motors, integrated brushless motor-drives, gearmotors, gearing, modular digital servo drives, motion controllers, optical encoders, active and passive filters, input/output modules, industrial communications gateways, light-weighting technologies, and other controlled motion-related products. The company sells its products to end customers and original equipment manufacturers in vehicle, medical, aerospace and defense, and industrial markets through direct sales force, authorized manufacturers' representatives, and distributors.

The company was formerly known as Allied Motion Technologies Inc. and changed its name to Allient Inc. in August 2023. Allient Inc. was incorporated in 1962 and is headquartered in Amherst, New York.

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