Put-Call Ratio (Volume) (10-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Olin Corporation (OLN) had 10-Day Put-Call Ratio (Volume) of 66.9894 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2588
Historical Volatility (Parkinson)	0.3222
Implied Volatility (Calls)	0.6953
Implied Volatility (Puts)	0.9001
Implied Volatility (Mean)	0.7977
Put-Call Implied Volatility Ratio	1.2945
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	66.9894
Put-Call Ratio (Open Interest)	0.5503