Put-Call Ratio (Open Interest) (10-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.

Opendoor Technologies Inc. (OPEN) had 10-Day Put-Call Ratio (Open Interest) of 0.2996 for 2026-02-20.

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Figures for 2026-02-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8508
Historical Volatility (Parkinson)	0.8727
Implied Volatility (Calls)	0.9010
Implied Volatility (Puts)	0.9817
Implied Volatility (Mean)	0.9413
Put-Call Implied Volatility Ratio	1.0895
Implied Volatility Skew	-0.1210
Option Statistics
Put-Call Ratio (Volume)	0.4170
Put-Call Ratio (Open Interest)	0.2996