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.

American Bitcoin Corp. (ABTC) had 180-Day Put-Call Ratio (Volume) of 0.0000 for 2026-05-21.

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Figures for 2026-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	1.0927
Historical Volatility (Parkinson)	0.8587
Implied Volatility (Calls)	1.3856
Implied Volatility (Puts)	1.3681
Implied Volatility (Mean)	1.3768
Put-Call Implied Volatility Ratio	0.9873
Implied Volatility Skew	0.0085
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.1989