Put-Call Ratio (Volume) (30-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 30-Day Put-Call Ratio (Volume) of 0.1314 for 2025-08-28.

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Figures for 2025-08-28

Volatility Metrics
Historical Volatility (Close-to-Close)	1.2146
Historical Volatility (Parkinson)	0.8938
Implied Volatility (Calls)	0.9311
Implied Volatility (Puts)	0.9423
Implied Volatility (Mean)	0.9367
Put-Call Implied Volatility Ratio	1.0120
Implied Volatility Skew	0.0376
Option Statistics
Put-Call Ratio (Volume)	0.1314
Put-Call Ratio (Open Interest)	0.1707