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 Chile ETF (ECH) had 150-Day Put-Call Ratio (Open Interest) of 0.0345 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2042
Historical Volatility (Parkinson)	0.1621
Implied Volatility (Calls)	0.2380
Implied Volatility (Puts)	0.2768
Implied Volatility (Mean)	0.2574
Put-Call Implied Volatility Ratio	1.1633
Implied Volatility Skew	0.0366
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0345