Put-Call Ratio (Open Interest) (30-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.

Trex Company, Inc. (TREX) had 30-Day Put-Call Ratio (Open Interest) of 0.2088 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3791
Historical Volatility (Parkinson)	0.3923
Implied Volatility (Calls)	0.4090
Implied Volatility (Puts)	0.3729
Implied Volatility (Mean)	0.3909
Put-Call Implied Volatility Ratio	0.9118
Implied Volatility Skew	0.0956
Option Statistics
Put-Call Ratio (Volume)	1.5333
Put-Call Ratio (Open Interest)	0.2088