Put-Call Ratio (Volume) (20-Day)

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

Advanced Drainage Systems, Inc. (WMS) had 20-Day Put-Call Ratio (Volume) of 0.5217 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3266
Historical Volatility (Parkinson)	0.2919
Implied Volatility (Calls)	0.5092
Implied Volatility (Puts)	0.4950
Implied Volatility (Mean)	0.5021
Put-Call Implied Volatility Ratio	0.9722
Implied Volatility Skew	0.0507
Option Statistics
Put-Call Ratio (Volume)	0.5217
Put-Call Ratio (Open Interest)	40.0000