Put-Call Ratio (Open Interest) (180-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.

iShares 10+ Year Investment Grade Corporate Bond ETF (IGLB) had 180-Day Put-Call Ratio (Open Interest) of 0.0589 for 2026-03-06.

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Figures for 2026-03-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0624
Historical Volatility (Parkinson)	0.0464
Implied Volatility (Calls)	0.1012
Implied Volatility (Puts)	0.1065
Implied Volatility (Mean)	0.1039
Put-Call Implied Volatility Ratio	1.0523
Implied Volatility Skew	0.0387
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0589