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After a brutal decline, shares in video-game retailer GameStop jumped in premarket trade on Wednesday.
GameStop GME, -60.00% shares rose 14% after tumbling 60% to $90 on Tuesday. The short squeeze driven by users of the Reddit Wall Street Bets forum had driven the stock to as high as $483 last week.
AMC Entertainment AMC, -41.20%, which tumbled 41% on Tuesday, rose 10% in premarket action. BlackBerry BB, -21.05%, which lost 21%, was slightly lower.