Put-Call Ratio (Volume) (120-Day)

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

Sterling Infrastructure, Inc. (STRL) had 120-Day Put-Call Ratio (Volume) of 1.0357 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	1.1652
Historical Volatility (Parkinson)	0.6832
Implied Volatility (Calls)	0.7393
Implied Volatility (Puts)	0.7401
Implied Volatility (Mean)	0.7397
Put-Call Implied Volatility Ratio	1.0011
Implied Volatility Skew	0.0049
Option Statistics
Put-Call Ratio (Volume)	1.0357
Put-Call Ratio (Open Interest)	0.9788