Put-Call Ratio (Volume) (90-Day)

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

Delcath Systems, Inc. (DCTH) had 90-Day Put-Call Ratio (Volume) of 0.0612 for 2026-02-20.

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Figures for 2026-02-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4290
Historical Volatility (Parkinson)	0.4399
Implied Volatility (Calls)	0.9575
Implied Volatility (Puts)	0.7063
Implied Volatility (Mean)	0.8319
Put-Call Implied Volatility Ratio	0.7377
Implied Volatility Skew	0.0387
Option Statistics
Put-Call Ratio (Volume)	0.0612
Put-Call Ratio (Open Interest)	0.4807