Put-Call Ratio (Open Interest) (150-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.

SPAC and New Issue ETF (SPCX) had 150-Day Put-Call Ratio (Open Interest) of 0.9667 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0510
Historical Volatility (Parkinson)	0.0800
Implied Volatility (Calls)	0.2410
Implied Volatility (Puts)	0.2654
Implied Volatility (Mean)	0.2532
Put-Call Implied Volatility Ratio	1.1012
Implied Volatility Skew	0.1259
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.9667