Put-Call Ratio (Volume) (20-Day)

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

Olin Corporation (OLN) had 20-Day Put-Call Ratio (Volume) of 1.8571 for 2026-07-06.

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Figures for 2026-07-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3980
Historical Volatility (Parkinson)	0.5244
Implied Volatility (Calls)	0.5839
Implied Volatility (Puts)	0.5891
Implied Volatility (Mean)	0.5865
Put-Call Implied Volatility Ratio	1.0089
Implied Volatility Skew	-0.0188
Option Statistics
Put-Call Ratio (Volume)	1.8571
Put-Call Ratio (Open Interest)	0.4562