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.

Palantir Technologies Inc. (PLTR) had 20-Day Put-Call Ratio (Volume) of 1.0781 for 2026-09-18.

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Figures for 2026-09-18

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5392
Historical Volatility (Parkinson)	0.3996
Implied Volatility (Calls)	0.4548
Implied Volatility (Puts)	0.4630
Implied Volatility (Mean)	0.4589
Put-Call Implied Volatility Ratio	1.0180
Implied Volatility Skew	0.0190
Option Statistics
Put-Call Ratio (Volume)	1.0781
Put-Call Ratio (Open Interest)	1.6880