Put-Call Ratio (Open Interest) (120-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.

American Well Corporation (AMWL) had 120-Day Put-Call Ratio (Open Interest) of 0.2946 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5075
Historical Volatility (Parkinson)	0.5162
Implied Volatility (Calls)	1.0350
Implied Volatility (Puts)	0.9564
Implied Volatility (Mean)	0.9957
Put-Call Implied Volatility Ratio	0.9240
Implied Volatility Skew	0.1321
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.2946