Put-Call Ratio (Open Interest) (180-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.

BOOST RUN INC (BRUN) had 180-Day Put-Call Ratio (Open Interest) of 0.2621 for 2026-09-25.

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Figures for 2026-09-25

Volatility Metrics
Historical Volatility (Close-to-Close)	1.2427
Historical Volatility (Parkinson)	1.1111
Implied Volatility (Calls)	1.0916
Implied Volatility (Puts)	1.1349
Implied Volatility (Mean)	1.1132
Put-Call Implied Volatility Ratio	1.0397
Implied Volatility Skew	0.0089
Option Statistics
Put-Call Ratio (Volume)	0.2833
Put-Call Ratio (Open Interest)	0.2621