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 0.0768 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9135
Historical Volatility (Parkinson)	0.5891
Implied Volatility (Calls)	0.6240
Implied Volatility (Puts)	0.6342
Implied Volatility (Mean)	0.6291
Put-Call Implied Volatility Ratio	1.0163
Implied Volatility Skew	0.0117
Option Statistics
Put-Call Ratio (Volume)	0.0768
Put-Call Ratio (Open Interest)	1.4158