State Street SPDR S&P 400 TM Mid Cap Growth ETF

MDYGAMEX · USD
104.45USD0.00 (-0.59%)

State Street SPDR S&P 400 TM Mid Cap Growth ETF (MDYG) Implied Volatility Current

MDYG implied volatility is 16%. IV Rank is 11%, placing current premiums in the bottom of their 52-week range.

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Tracking MDYG implied volatility helps you identify when options premiums on State Street SPDR S&P 400 TM Mid Cap Growth ETF are historically cheap or expensive, and where the best trades are hiding. State Street SPDR S&P 400 TM Mid Cap Growth ETF implied volatility reflects the market's expectation of future price movement: when MDYG 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 400 TM Mid Cap Growth ETF'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 MDYG, tracking metrics like MDYG 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 MDYG signals rich premiums and potential mean-reversion, while a low rank may favor long options strategies.

The State Street SPDR S&P 400 Mid Cap Growth ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the S&P MidCap 400 Growth Index (the "Index")The Index contains stocks that exhibit the strongest growth characteristics based on: sales growth, earnings change to price ratio, and momentum

Premium sellers, directional traders, and spread builders all need the same starting point: a clear read on where MDYG implied volatility sits today versus where it has been. Our scanner ranks State Street SPDR S&P 400 TM Mid Cap Growth ETF implied volatility against its historical range, surfaces extremes in MDYG IV rank, and pairs every reading with the trades that exploit it. Stop guessing whether State Street SPDR S&P 400 TM Mid Cap Growth ETF IV is rich or cheap — measure it, then act on it.

Implied Volatility

IV Rank
11.11%IV Rank
Low

IV is compressed vs the past year - options are relatively cheap, favoring buyers.

Implied Volatility (30d)15.75%

IV Rank11.11%

Historical Volatility (30d)15.72%

IV - HV+0.03%

As of September 15, 2026

Trade options with IV on your side

Track MDYG IV rank across every expiration, spot where volatility is elevated, and identify high-probability setups before the window closes.

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