The region-wide STOXX 600 index (.STOXX) closed 1.7% higher, with consumer discretionary firms such as Adidas (ADSGn.DE) and Puma (PUMG.DE) leading gains after U.S. peer Nike beat quarterly revenue and profit expectations. Shares of Adidas and Puma rose 6.8% and 9.5%, respectively, while London-listed JD Sports (JD.L) jumped 6.1%, lifting the retail index (.SXRP). The euro STOXX 50 volatility index (.V2TX) hit its lowest level since January, reflecting easing anxiety among investors. British retailers also reported a surprise pick-up in demand in December, a Confederation of British Industry survey showed. Reporting by Amruta Khandekar and Bansari Mayur Kamdar; editing by Uttaresh.V, Saumyadeb Chakrabarty and Maju SamuelOur Standards: The Thomson Reuters Trust Principles.

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