State Street SPDR S&P Kensho Intelligent Structures ETF
State Street SPDR S&P Kensho Intelligent Structures ETF (SIMS) Historical Volatility
SIMS 30-day historical volatility is 17%. This ranks in the 4th percentile of readings over the past year.
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Tracking SIMS historical volatility helps you see how much State Street SPDR S&P Kensho Intelligent Structures 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 Intelligent Structures ETF's HV tells you what really happened. Use our scanner to monitor SIMS 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 SIMS 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 Intelligent Structures 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 Intelligent Structures ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the S&P Kensho Intelligent Infrastructure Index (the "Index")Seeks to track an index that is designed to capture companies whose products and services are driving innovation behind intelligent infrastructure, which includes the areas of smart building infrastructure, smart power grids, intelligent transportation infrastructure, and intelligent water infrastructureMay provide an effective way to invest in a portfolio of companies involved in the transition to an intelligent, adaptive, and connected infrastructure
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 Intelligent Structures ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where SIMS HV is running hot, cold, or in line. Make the SIMS 30 day historical volatility — and every other window — work for your edge instead of against it.
As of October 5, 2026
As of October 5, 2026
See how volatility has moved over time
Track SIMS historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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