State Street SPDR S&P Kensho Final Frontiers ETF (ROKT)

Last Closing Price: 127.68 (2026-06-04)

Put-Call Implied Volatility Ratio (20-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

State Street SPDR S&P Kensho Final Frontiers ETF (ROKT) had 20-Day Put-Call Implied Volatility Ratio of 0.7235 for 2026-06-05.