Put-Call Ratio (Volume) (10-Day)

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

AXT Inc (AXTI) had 10-Day Put-Call Ratio (Volume) of 0.3671 for 2026-07-21.

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Figures for 2026-07-21

Volatility Metrics
Historical Volatility (Close-to-Close)	1.9365
Historical Volatility (Parkinson)	1.1982
Implied Volatility (Calls)	2.2214
Implied Volatility (Puts)	2.2883
Implied Volatility (Mean)	2.2549
Put-Call Implied Volatility Ratio	1.0301
Implied Volatility Skew	-0.0291
Option Statistics
Put-Call Ratio (Volume)	0.3671
Put-Call Ratio (Open Interest)	0.2738