ProShares UltraShort Industrials (SIJ)

Last Closing Price: 9.25 (2026-05-21)

Implied Volatility Skew (30-Day)

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

ProShares UltraShort Industrials (SIJ) had 30-Day Implied Volatility Skew of 0.0819 for 2026-05-21.