ProShares Ultra Bloomberg Natural Gas (BOIL)

Last Closing Price: 21.22 (2026-09-02)

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.

ProShares Ultra Bloomberg Natural Gas (BOIL) had 20-Day Implied Volatility Skew of -0.1292 for 2026-09-02.