Put-Call Ratio (Volume) (30-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

iPath Series B S&P 500 VIX Short-Term Futures ETN (VXX) had 30-Day Put-Call Ratio (Volume) of 0.1607 for 2025-07-31.

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Figures for 2025-07-31

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2601
Historical Volatility (Parkinson)	0.2614
Implied Volatility (Calls)	0.6143
Implied Volatility (Puts)	0.6421
Implied Volatility (Mean)	0.6282
Put-Call Implied Volatility Ratio	1.0452
Implied Volatility Skew	-0.2954
Option Statistics
Put-Call Ratio (Volume)	0.1607
Put-Call Ratio (Open Interest)	1.1027