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.

Invesco Senior Loan ETF (BKLN) had 120-Day Put-Call Ratio (Open Interest) of 3.9900 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0202
Historical Volatility (Parkinson)	0.0165
Implied Volatility (Calls)	0.1347
Implied Volatility (Puts)	0.0410
Implied Volatility (Mean)	0.0878
Put-Call Implied Volatility Ratio	0.3041
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	3.9900