Put-Call Ratio (Volume) (60-Day)

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

SiBone (SIBN) had 60-Day Put-Call Ratio (Volume) of 0.0000 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4995
Historical Volatility (Parkinson)	0.5048
Implied Volatility (Calls)	0.8130
Implied Volatility (Puts)	0.6066
Implied Volatility (Mean)	0.7098
Put-Call Implied Volatility Ratio	0.7462
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.1525