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.

Valaris Limited (VAL) had 20-Day Put-Call Ratio (Volume) of 0.0745 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5167
Historical Volatility (Parkinson)	0.4259
Implied Volatility (Calls)	0.5413
Implied Volatility (Puts)	0.5739
Implied Volatility (Mean)	0.5576
Put-Call Implied Volatility Ratio	1.0603
Implied Volatility Skew	-0.1091
Option Statistics
Put-Call Ratio (Volume)	0.0745
Put-Call Ratio (Open Interest)	0.6590