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.

iShares MSCI Singapore ETF (EWS) had 150-Day Put-Call Ratio (Open Interest) of 0.5518 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1314
Historical Volatility (Parkinson)	0.0927
Implied Volatility (Calls)	0.1481
Implied Volatility (Puts)	0.2444
Implied Volatility (Mean)	0.1963
Put-Call Implied Volatility Ratio	1.6500
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.3163
Put-Call Ratio (Open Interest)	0.5518