SPDR Enhanced Roll Yield Commodity (CERY) Historical Volatility

Tracking CERY historical volatility helps you see how much SPDR Enhanced Roll Yield Commodity'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, CERY's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor CERY 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. CERY's 30 day historical volatility, or CERY HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing CERY'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 State Street SPDR Bloomberg Enhanced Roll Yield Commodity Strategy No K-1 ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the Bloomberg Enhanced Roll Yield Total Return Index (the “Index”)The Index is designed to measure the performance of a rules-based, liquid and long-only exposure to the broad commodities market through synthetic positions in futures contracts featuring diversification constraints and tilting toward commodities that may have a downward sloping futures curve and greater liquidityCERY may potentially reduce the costs associated with rolling over commodity futures contracts while providing the potential diversification and inflation-hedging benefits of commodities to core portfolios