Put-Call Ratio (Volume) (10-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Rubrik, Inc. (RBRK) had 10-Day Put-Call Ratio (Volume) of 0.5789 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5711
Historical Volatility (Parkinson)	0.7034
Implied Volatility (Calls)	0.6049
Implied Volatility (Puts)	0.6456
Implied Volatility (Mean)	0.6252
Put-Call Implied Volatility Ratio	1.0674
Implied Volatility Skew	0.0071
Option Statistics
Put-Call Ratio (Volume)	0.5789
Put-Call Ratio (Open Interest)	0.7332