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.

Schwab Fundamental International Small Company Index ETF (FNDC) had 30-Day Put-Call Implied Volatility Ratio of 0.9914 for 2025-07-18.

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Figures for 2025-07-18

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1086
Historical Volatility (Parkinson)	0.0679
Implied Volatility (Calls)	0.1490
Implied Volatility (Puts)	0.1477
Implied Volatility (Mean)	0.1484
Put-Call Implied Volatility Ratio	0.9914
Implied Volatility Skew	0.1756
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--