Put-Call Ratio (Volume) (60-Day)

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

Serve Robotics Inc. (SERV) had 60-Day Put-Call Ratio (Volume) of 0.3554 for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6144
Historical Volatility (Parkinson)	0.6066
Implied Volatility (Calls)	1.3606
Implied Volatility (Puts)	1.1630
Implied Volatility (Mean)	1.2618
Put-Call Implied Volatility Ratio	0.8548
Implied Volatility Skew	-0.0018
Option Statistics
Put-Call Ratio (Volume)	0.3554
Put-Call Ratio (Open Interest)	0.3956