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 1.2000 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4795
Historical Volatility (Parkinson)	0.4026
Implied Volatility (Calls)	0.4721
Implied Volatility (Puts)	0.5359
Implied Volatility (Mean)	0.5040
Put-Call Implied Volatility Ratio	1.1352
Implied Volatility Skew	0.1421
Option Statistics
Put-Call Ratio (Volume)	1.2000
Put-Call Ratio (Open Interest)	11.0778