Put-Call Ratio (Open Interest) (20-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.

BorgWarner Inc. (BWA) had 20-Day Put-Call Ratio (Open Interest) of 0.2123 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2942
Historical Volatility (Parkinson)	0.2466
Implied Volatility (Calls)	0.4230
Implied Volatility (Puts)	0.4429
Implied Volatility (Mean)	0.4329
Put-Call Implied Volatility Ratio	1.0471
Implied Volatility Skew	0.0466
Option Statistics
Put-Call Ratio (Volume)	3.2000
Put-Call Ratio (Open Interest)	0.2123