iShares S&P GSCI Commodity-Indexed Trust (GSG)

Last Closing Price: 31.40 (2026-07-17)

Implied Volatility Skew (20-Day)

Implied Volatility Skew: A measurement that quantifies the difference in implied volatility of options at lower and higher strike prices.

iShares S&P GSCI Commodity-Indexed Trust (GSG) had 20-Day Implied Volatility Skew of -0.0417 for 2026-07-17.