Invesco S&P Global Water Index ETF (CGW)

Last Closing Price: 64.22 (2025-08-29)

Put-Call Implied Volatility Ratio (30-Day)

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

Invesco S&P Global Water Index ETF (CGW) had 30-Day Put-Call Implied Volatility Ratio of 0.8598 for 2025-08-29.