Korro Bio Inc

KRRONASDAQ · USD
9.91USD+0.35 (+3.67%)
122

Korro Bio Inc (KRRO) Historical Volatility

KRRO 30-day historical volatility is 87%. This ranks in the 56th percentile of readings over the past year.

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

Korro Bio, Inc., a biopharmaceutical company, discovers, develops, and commercializes genetic medicines based on editing RNA for the treatment of rare and highly prevalent diseases. Korro Bio, Inc. is based in Cambridge, Massachusetts.

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 Korro Bio Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where KRRO HV is running hot, cold, or in line. Make the KRRO 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 29, 2026

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

As of September 29, 2026

See how volatility has moved over time

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

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