Put-Call Ratio (Volume) (20-Day)

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

Rubrik, Inc. (RBRK) had 20-Day Put-Call Ratio (Volume) of 0.7025 for 2026-09-03.

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Figures for 2026-09-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9086
Historical Volatility (Parkinson)	0.6371
Implied Volatility (Calls)	0.5641
Implied Volatility (Puts)	0.5265
Implied Volatility (Mean)	0.5453
Put-Call Implied Volatility Ratio	0.9333
Implied Volatility Skew	-0.0367
Option Statistics
Put-Call Ratio (Volume)	0.7025
Put-Call Ratio (Open Interest)	0.4124