State Street SPDR S&P Kensho Final Frontiers ETF
State Street SPDR S&P Kensho Final Frontiers ETF (ROKT) Historical Volatility
ROKT 30-day historical volatility is 18%. This ranks in the 6th percentile of readings over the past year.
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Tracking ROKT historical volatility helps you see how much State Street SPDR S&P Kensho Final Frontiers ETF'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, State Street SPDR S&P Kensho Final Frontiers ETF's HV tells you what really happened. Use our scanner to monitor ROKT 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 ROKT 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing State Street SPDR S&P Kensho Final Frontiers ETF'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.
The State Street SPDR S&P Kensho Final Frontiers ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the S&P Kensho Final Frontiers Index (the "Index")Seeks to track an index utilizing artificial intelligence and a quantitative weighting methodology to capture companies whose products and services are driving innovation behind the exploration of the final frontiers, which includes the areas of outer space and the deep seaMay provide an effective way to pursue long-term growth potential by investing in a portfolio of companies involved in the expansion of human understanding and presence in outer space and in the oceans
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 State Street SPDR S&P Kensho Final Frontiers ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where ROKT HV is running hot, cold, or in line. Make the ROKT 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 23, 2026
As of September 23, 2026
See how volatility has moved over time
Track ROKT historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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