Put-Call Ratio (Open Interest) (90-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Mercury Systems Inc (MRCY) had 90-Day Put-Call Ratio (Open Interest) of 0.3049 for 2025-05-21.

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Figures for 2025-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3715
Historical Volatility (Parkinson)	0.4061
Implied Volatility (Calls)	0.5299
Implied Volatility (Puts)	0.4762
Implied Volatility (Mean)	0.5030
Put-Call Implied Volatility Ratio	0.8987
Implied Volatility Skew	0.0739
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.3049