Put-Call Ratio (Open Interest) (180-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.

Rivian Automotive, Inc. (RIVN) had 180-Day Put-Call Ratio (Open Interest) of 0.9000 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6599
Historical Volatility (Parkinson)	0.5270
Implied Volatility (Calls)	0.6820
Implied Volatility (Puts)	0.6828
Implied Volatility (Mean)	0.6824
Put-Call Implied Volatility Ratio	1.0012
Implied Volatility Skew	0.0009
Option Statistics
Put-Call Ratio (Volume)	0.1035
Put-Call Ratio (Open Interest)	0.9000