Abercrombie & Fitch Boosts Outlook, Shares Surge
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**Abercrombie & Fitch Co. (NYSE:ANF) shares jumped 17% in premarket trading on Tuesday after the teen retailer raised its full-year outlook, citing strong demand for its casual and athleisure offerings.. **Financial Performance:**. * **First-quarter comparable sales:** Increased 4%. * **First-quarter…