Put-Call Ratio (Volume) (120-Day)

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

Omeros Corporation (OMER) had 120-Day Put-Call Ratio (Volume) of 0.1088 for 2026-01-09.

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Figures for 2026-01-09

Volatility Metrics
Historical Volatility (Close-to-Close)	2.1077
Historical Volatility (Parkinson)	0.8614
Implied Volatility (Calls)	1.2573
Implied Volatility (Puts)	1.2084
Implied Volatility (Mean)	1.2329
Put-Call Implied Volatility Ratio	0.9611
Implied Volatility Skew	0.1499
Option Statistics
Put-Call Ratio (Volume)	0.1088
Put-Call Ratio (Open Interest)	0.6789