Allient Inc (ALNT) Historical Volatility

Tracking ALNT historical volatility helps you see how much Allient Inc's stock price has actually moved, giving you a baseline for whether option premiums look fair, cheap, or expensive. While implied volatility shows what the market expects, ALNT's HV, also known as realized volatility, shows what actually 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 a stock's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. ALNT's 30 day historical volatility, or ALNT HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing ALNT's HV to its implied volatility reveals the volatility risk premium. When IV sits well above HV, options are pricing in more movement than the stock has actually delivered, giving option sellers an edge. When HV runs hot relative to IV, options are pricing in less movement than the stock has delivered, and buyers may be underpaying for it.

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.