Put-Call Ratio (Volume) (90-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 90-Day Put-Call Ratio (Volume) of 7.8424 for 2026-08-21.

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Figures for 2026-08-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8343
Historical Volatility (Parkinson)	0.5795
Implied Volatility (Calls)	0.6560
Implied Volatility (Puts)	0.6592
Implied Volatility (Mean)	0.6576
Put-Call Implied Volatility Ratio	1.0049
Implied Volatility Skew	0.0141
Option Statistics
Put-Call Ratio (Volume)	7.8424
Put-Call Ratio (Open Interest)	0.7330