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.

Alamo Group, Inc. (ALG) had 30-Day Put-Call Ratio (Open Interest) of 1.0000 for 2025-10-20.

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Figures for 2025-10-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1592
Historical Volatility (Parkinson)	0.2313
Implied Volatility (Calls)	0.2990
Implied Volatility (Puts)	0.3107
Implied Volatility (Mean)	0.3049
Put-Call Implied Volatility Ratio	1.0392
Implied Volatility Skew	0.0434
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	1.0000