Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Revolution Medicines, Inc. (RVMD) had 30-Day Put-Call Ratio (Open Interest) of 1.4085 for 2026-04-22.

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Figures for 2026-04-22

Volatility Metrics
Historical Volatility (Close-to-Close)	1.2711
Historical Volatility (Parkinson)	0.4361
Implied Volatility (Calls)	0.4586
Implied Volatility (Puts)	0.4410
Implied Volatility (Mean)	0.4498
Put-Call Implied Volatility Ratio	0.9616
Implied Volatility Skew	0.0633
Option Statistics
Put-Call Ratio (Volume)	0.9481
Put-Call Ratio (Open Interest)	1.4085