Put-Call Ratio (Volume) (180-Day)

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

3D Systems Corporation (DDD) had 180-Day Put-Call Ratio (Volume) of 0.0005 for 2026-03-06.

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Figures for 2026-03-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8771
Historical Volatility (Parkinson)	0.7937
Implied Volatility (Calls)	1.1705
Implied Volatility (Puts)	1.1060
Implied Volatility (Mean)	1.1382
Put-Call Implied Volatility Ratio	0.9449
Implied Volatility Skew	0.0243
Option Statistics
Put-Call Ratio (Volume)	0.0005
Put-Call Ratio (Open Interest)	0.1222