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.

Rigel Pharmaceuticals, Inc. (RIGL) had 30-Day Put-Call Ratio (Volume) of 0.1328 for 2025-11-25.

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Figures for 2025-11-25

Volatility Metrics
Historical Volatility (Close-to-Close)	1.2480
Historical Volatility (Parkinson)	0.7514
Implied Volatility (Calls)	0.8961
Implied Volatility (Puts)	0.9933
Implied Volatility (Mean)	0.9447
Put-Call Implied Volatility Ratio	1.1084
Implied Volatility Skew	0.0121
Option Statistics
Put-Call Ratio (Volume)	0.1328
Put-Call Ratio (Open Interest)	0.2613