Quantinuum Inc
Quantinuum Inc (QNT) Historical Volatility
QNT 30-day historical volatility is 61%. This ranks in the —th percentile of readings over the past year.
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Tracking QNT historical volatility helps you see how much Quantinuum 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, Quantinuum Inc's HV tells you what really happened. Use our scanner to monitor QNT 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 QNT 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Quantinuum 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.
Quantinuum Inc. manufactures and develops quantum computing hardware and software in United States and Internationally. The company develops a quantum computing platform that offers solutions, such as hardware platforms, developer tools, application libraries, and solution-targeted intellectual property. Its integrated quantum computing platform combines quantum hardware systems and middleware with application software designed to make quantum computing deployable in real-world environments. The company was founded in 2021 and is based in Broomfield, Colorado.
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 Quantinuum Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where QNT HV is running hot, cold, or in line. Make the QNT 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 28, 2026
As of September 28, 2026
See how volatility has moved over time
Track QNT historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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