Invesco S&P 500 Equal Weight Communication Services ETF (RSPC) Historical Volatility

Tracking RSPC historical volatility helps you see how much Invesco S&P 500 Equal Weight Communication Services ETF's stock price has actually moved, giving you a baseline for whether option premiums look fair, cheap, or expensive. While implied volatility shows what the market expects, RSPC's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor RSPC 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 a stock's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. RSPC's 30 day historical volatility, or RSPC HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing RSPC's HV to its implied volatility reveals the volatility risk premium. When IV sits well above HV, options are pricing in more movement than the stock has actually delivered, giving option sellers an edge. When HV runs hot relative to IV, options are pricing in less movement than the stock has delivered, and buyers may be underpaying for it.

The Invesco S&P 500 Equal Weight Communication Services ETF (Fund) is based on the S&P 500 Equal Weight Communication Services Plus Index (Index). The Fund will invest at least 90% of its total assets in the securities that comprise the Index. The Index is comprised of common stocks of companies in the Global Industry Classification Standard (GICs) communication services sector within the S&P 500 Index. The Fund and Index will rebalance quarterly after the close of business on the third Friday in March, June, September and December.