State Street SPDR S&P MIDCAP 400 ETF Trust
State Street SPDR S&P MIDCAP 400 ETF Trust (MDY) Implied Volatility Current
MDY implied volatility is 15%. IV Rank is 12%, placing current premiums in the bottom of their 52-week range.
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Tracking MDY implied volatility helps you identify when options premiums on State Street SPDR S&P MIDCAP 400 ETF Trust are historically cheap or expensive, and where the best trades are hiding. State Street SPDR S&P MIDCAP 400 ETF Trust implied volatility reflects the market's expectation of future price movement: when MDY IV rises, option premiums increase, creating opportunities for sellers, and when it drops, buyers can find cheaper contracts. Use our scanner to monitor State Street SPDR S&P MIDCAP 400 ETF Trust's implied volatility current levels in real time and filter for high-probability trades.
Implied volatility is derived from option prices using models like Black-Scholes and represents the annualized expected move of an underlying stock. For MDY, tracking metrics like MDY IV rank helps traders understand whether current implied volatility is historically high or low. IV rank compares today's reading against the past year's range — a high rank on MDY signals rich premiums and potential mean-reversion, while a low rank may favor long options strategies.
The State Street SPDR S&P MIDCAP 400 ETF Trust seeks to provide investment results that, before expenses, correspond generally to the price and yield performance of the S&P MidCap 400 Index (the “Index”)
Premium sellers, directional traders, and spread builders all need the same starting point: a clear read on where MDY implied volatility sits today versus where it has been. Our scanner ranks State Street SPDR S&P MIDCAP 400 ETF Trust implied volatility against its historical range, surfaces extremes in MDY IV rank, and pairs every reading with the trades that exploit it. Stop guessing whether State Street SPDR S&P MIDCAP 400 ETF Trust IV is rich or cheap — measure it, then act on it.
Implied Volatility
IV is compressed vs the past year - options are relatively cheap, favoring buyers.
As of September 18, 2026
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Track MDY IV rank across every expiration, spot where volatility is elevated, and identify high-probability setups before the window closes.
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