Put-Call Ratio (Volume) (30-Day)

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

Evolv Technologies Holdings, Inc. (EVLV) had 30-Day Put-Call Ratio (Volume) of 0.0513 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5106
Historical Volatility (Parkinson)	0.4868
Implied Volatility (Calls)	0.7356
Implied Volatility (Puts)	0.6995
Implied Volatility (Mean)	0.7175
Put-Call Implied Volatility Ratio	0.9509
Implied Volatility Skew	-0.0046
Option Statistics
Put-Call Ratio (Volume)	0.0513
Put-Call Ratio (Open Interest)	0.2325