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.

Norwegian Cruise Line Holdings Ltd. (NCLH) had 20-Day Put-Call Ratio (Volume) of 2.9081 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6151
Historical Volatility (Parkinson)	0.4827
Implied Volatility (Calls)	0.7317
Implied Volatility (Puts)	0.7643
Implied Volatility (Mean)	0.7480
Put-Call Implied Volatility Ratio	1.0446
Implied Volatility Skew	0.0630
Option Statistics
Put-Call Ratio (Volume)	2.9081
Put-Call Ratio (Open Interest)	0.7877