State Street SPDR S&P Kensho Future Security ETF
State Street SPDR S&P Kensho Future Security ETF (FITE) Historical Volatility
FITE 30-day historical volatility is 25%. This ranks in the 27th percentile of readings over the past year.
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Tracking FITE historical volatility helps you see how much State Street SPDR S&P Kensho Future Security 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 Future Security ETF's HV tells you what really happened. Use our scanner to monitor FITE 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 FITE 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 Future Security 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 Future Security ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the S&P Kensho Future Security Index (the "Index")Seeks to track an index that is designed to capture companies whose products and services are driving innovation behind future security, which includes the areas of cyber security, advanced border security, and the following areas for military application: robotics, drones and drone technologies, space technology, wearable technologies and virtual or augmented reality activitiesMay provide an effective way to invest in a portfolio of companies involved in the future of warfare and a nation's security
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 Future Security ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where FITE HV is running hot, cold, or in line. Make the FITE 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 16, 2026
As of September 16, 2026
See how volatility has moved over time
Track FITE historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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