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.

REGENXBIO Inc. (RGNX) had 30-Day Put-Call Ratio (Volume) of 1.5000 for 2025-12-04.

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Figures for 2025-12-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6202
Historical Volatility (Parkinson)	0.6518
Implied Volatility (Calls)	1.6255
Implied Volatility (Puts)	0.6442
Implied Volatility (Mean)	1.1349
Put-Call Implied Volatility Ratio	0.3963
Implied Volatility Skew	-0.2585
Option Statistics
Put-Call Ratio (Volume)	1.5000
Put-Call Ratio (Open Interest)	1.1242