Invesco S&P 500 Equal Weight Energy ETF (RSPG) Historical Volatility

Tracking RSPG historical volatility helps you see how much Invesco S&P 500 Equal Weight Energy 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, Invesco S&P 500 Equal Weight Energy ETF's HV tells you what really happened. Use our scanner to monitor RSPG 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 RSPG 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Invesco S&P 500 Equal Weight Energy 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 Invesco S&P 500 Equal Weight Energy ETF (Fund) is based on the S&P 500 Equal Weight Energy Plus Index (Index). The Fund will invest at least 90% of its total assets in common stocks that comprise the Index. The Index equally weights stocks in the energy sector of the S&P 500 Index. The energy sector includes companies engaged in the exploration and production, refining and marketing, and storage and transportation of oil and gas and coal and consumable fuels, as well as companies that offer oil and gas equipment and services. The Fund and the Index are rebalanced quarterly.

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 Invesco S&P 500 Equal Weight Energy ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where RSPG HV is running hot, cold, or in line. Make the RSPG 30 day historical volatility — and every other window — work for your edge instead of against it.