Put-Call Ratio (Open Interest) (120-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.

ProShares Short High Yield (SJB) had 120-Day Put-Call Ratio (Open Interest) of 0.3308 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0320
Historical Volatility (Parkinson)	0.0338
Implied Volatility (Calls)	0.1041
Implied Volatility (Puts)	0.1520
Implied Volatility (Mean)	0.1280
Put-Call Implied Volatility Ratio	1.4604
Implied Volatility Skew	0.0290
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.3308