State Street Industrial Select Sector SPDR ETF (XLI) Historical Volatility

Tracking XLI historical volatility helps you see how much State Street Industrial Select Sector SPDR 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 Industrial Select Sector SPDR ETF's HV tells you what really happened. Use our scanner to monitor XLI 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 XLI 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing State Street Industrial Select Sector SPDR 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 Industrial Select Sector SPDR ETF seeks to provide investment results that, before expenses, correspond generally to the price and yield performance of the Industrial Select Sector Index (the "Index").The Index seeks to provide an effective representation of the industrial sector of the S&P 500 Index.Seeks to provide precise exposure to companies in the following industries: aerospace and defense; industrial conglomerates; marine transportation; transportation infrastructure; machinery; ground transportation; air freight and logistics; commercial services and supplies; professional services; electrical equipment; construction and engineering; trading companies and distributors; passenger airlines; and building products.Allows investors to take strategic or tactical positions at a more targeted level than traditional style based investing.

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 Industrial Select Sector SPDR ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where XLI HV is running hot, cold, or in line. Make the XLI 30 day historical volatility — and every other window — work for your edge instead of against it.