Put-Call Ratio (Volume) (180-Day)

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

Applied Optoelectronics, Inc. (AAOI) had 180-Day Put-Call Ratio (Volume) of 0.9214 for 2026-09-03.

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Figures for 2026-09-03

Volatility Metrics
Historical Volatility (Close-to-Close)	1.4548
Historical Volatility (Parkinson)	1.1966
Implied Volatility (Calls)	0.9387
Implied Volatility (Puts)	0.9303
Implied Volatility (Mean)	0.9345
Put-Call Implied Volatility Ratio	0.9912
Implied Volatility Skew	0.0008
Option Statistics
Put-Call Ratio (Volume)	0.9214
Put-Call Ratio (Open Interest)	1.1426