ON Semiconductor Corp

ONNASDAQ · USD
77.20USD0.00 (+5.54%)
769

ON Semiconductor Corp (ON) Historical Volatility

ON 30-day historical volatility is 56%. This ranks in the 60th percentile of readings over the past year.

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

ON Semiconductor Corporation provides intelligent sensing and power solutions worldwide. Its intelligent power technologies enable the electrification of the automotive industry that allows for lighter and longer-range electric vehicles, empowers fast-charging systems, and propels sustainable energy for the solar strings, industrial power, and storage systems. The company operates through three segments the Power Solutions Group, the Advanced Solutions Group, and the Intelligent Sensing Group segments. It offers analog, discrete, module, and integrated semiconductor products that perform multiple application functions, including power switching and conversion, signal conditioning, circuit protection, signal amplification, and voltage regulation functions.

The company also designs and develops analog, mixed-signal, advanced logic, application specific standard product and ASICs, radio frequency, and integrated power solutions for end-users in end-markets, as well as provides foundry and design services for government customers. In addition, it develops complementary metal oxide semiconductor image sensors, image signal processors, and single photon detectors, including silicon photomultipliers and single photon avalanche diode arrays, as well as actuator drivers for autofocus and image stabilization for a broad base of end-users in various end-markets. ON Semiconductor Corporation was incorporated in 1992 and is headquartered in Phoenix, Arizona.

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

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of September 25, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of September 25, 2026

See how volatility has moved over time

Track ON historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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