Put-Call Ratio (Volume) (150-Day)

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

Constellium SE (CSTM) had 150-Day Put-Call Ratio (Volume) of 0.1172 for 2026-06-03.

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Figures for 2026-06-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5126
Historical Volatility (Parkinson)	0.4571
Implied Volatility (Calls)	0.6075
Implied Volatility (Puts)	0.6252
Implied Volatility (Mean)	0.6164
Put-Call Implied Volatility Ratio	1.0291
Implied Volatility Skew	0.0257
Option Statistics
Put-Call Ratio (Volume)	0.1172
Put-Call Ratio (Open Interest)	0.3114