Put-Call Ratio (Volume) (150-Day)

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

Star Bulk Carriers Corp. (SBLK) had 150-Day Put-Call Ratio (Volume) of 0.0097 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3334
Historical Volatility (Parkinson)	0.3096
Implied Volatility (Calls)	0.3454
Implied Volatility (Puts)	0.3813
Implied Volatility (Mean)	0.3634
Put-Call Implied Volatility Ratio	1.1040
Implied Volatility Skew	-0.0048
Option Statistics
Put-Call Ratio (Volume)	0.0097
Put-Call Ratio (Open Interest)	8.3916