Put-Call Ratio (Open Interest) (30-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.

D-MARKET Electronic Services & Trading Unsponsored ADR (HEPS) had 30-Day Put-Call Ratio (Open Interest) of 0.0549 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	1.5766
Historical Volatility (Parkinson)	0.9120
Implied Volatility (Calls)	0.9359
Implied Volatility (Puts)	0.9976
Implied Volatility (Mean)	0.9668
Put-Call Implied Volatility Ratio	1.0659
Implied Volatility Skew	-0.2279
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0549