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.

StandardAero, Inc. (SARO) had 150-Day Put-Call Ratio (Open Interest) of 0.0829 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2957
Historical Volatility (Parkinson)	0.3046
Implied Volatility (Calls)	0.4231
Implied Volatility (Puts)	0.3398
Implied Volatility (Mean)	0.3814
Put-Call Implied Volatility Ratio	0.8031
Implied Volatility Skew	0.0941
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0829