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.

Western Alliance Bancorporation (WAL) had 30-Day Put-Call Ratio (Volume) of 0.5040 for 2026-03-05.

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Figures for 2026-03-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5387
Historical Volatility (Parkinson)	0.4201
Implied Volatility (Calls)	0.4446
Implied Volatility (Puts)	0.4410
Implied Volatility (Mean)	0.4428
Put-Call Implied Volatility Ratio	0.9920
Implied Volatility Skew	0.1387
Option Statistics
Put-Call Ratio (Volume)	0.5040
Put-Call Ratio (Open Interest)	1.0877