Rocket Lab Corp
Rocket Lab Corp (RKLB) Historical Volatility
RKLB 30-day historical volatility is 53%. This ranks in the 3th percentile of readings over the past year.
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Tracking RKLB historical volatility helps you see how much Rocket Lab 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, Rocket Lab Corp's HV tells you what really happened. Use our scanner to monitor RKLB 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 RKLB 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Rocket Lab 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.
Rocket Lab USA, Inc., a space company, provides launch services and space systems solutions for the space and defense industries. The company provides launch services, spacecraft engineering and design services, spacecraft components, spacecraft manufacturing, and other spacecraft and on-orbit management solutions; and constellation management services, as well as designs and manufactures small and medium-class rockets. It also designs, manufactures, and sells Electron small orbital launch vehicles and the Photon satellite platforms, as well as developing the Neutron 8-ton payload class launch vehicle; conducts remote launch activities; and designs and manufactures a range of components and subsystems for the Photon family of spacecraft and broader merchant spacecraft components.
The company serves commercial, aerospace prime contractors, and government customers. The company was founded in 2006 and is headquartered in Long Beach, California.
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 Rocket Lab Corp's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where RKLB HV is running hot, cold, or in line. Make the RKLB 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 30, 2026
As of September 30, 2026
See how volatility has moved over time
Track RKLB historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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