Put-Call Ratio (Open Interest) (180-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Tutor Perini Corporation (TPC) had 180-Day Put-Call Ratio (Open Interest) of 1.7736 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5247
Historical Volatility (Parkinson)	0.3929
Implied Volatility (Calls)	0.5062
Implied Volatility (Puts)	0.5027
Implied Volatility (Mean)	0.5044
Put-Call Implied Volatility Ratio	0.9931
Implied Volatility Skew	0.0357
Option Statistics
Put-Call Ratio (Volume)	2.0000
Put-Call Ratio (Open Interest)	1.7736