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.

Xanadu Quantum Technologies Limited (XNDU) had 180-Day Put-Call Ratio (Volume) of 0.0090 for 2026-08-28.

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Figures for 2026-08-28

Volatility Metrics
Historical Volatility (Close-to-Close)	2.1567
Historical Volatility (Parkinson)	1.3870
Implied Volatility (Calls)	1.0164
Implied Volatility (Puts)	1.0757
Implied Volatility (Mean)	1.0460
Put-Call Implied Volatility Ratio	1.0584
Implied Volatility Skew	-0.0547
Option Statistics
Put-Call Ratio (Volume)	0.0090
Put-Call Ratio (Open Interest)	0.5174