Put-Call Ratio (Volume) (30-Day)

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

Advanced Energy Industries, Inc. (AEIS) had 30-Day Put-Call Ratio (Volume) of 0.3743 for 2026-01-06.

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Figures for 2026-01-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3837
Historical Volatility (Parkinson)	0.3385
Implied Volatility (Calls)	0.4790
Implied Volatility (Puts)	0.4570
Implied Volatility (Mean)	0.4680
Put-Call Implied Volatility Ratio	0.9539
Implied Volatility Skew	0.0455
Option Statistics
Put-Call Ratio (Volume)	0.3743
Put-Call Ratio (Open Interest)	0.3360