Best Buy (BBY) is down -15.3%, or -$13.27 to $73.47. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See today’s best-performing stocks on TipRanks >> Read More on BBY: Target reports Q4 beat, Walgreens reportedly near go-private deal: Morning Buzz Best Buy falls -13.3% Best Buy falls -12.6% BBY Earnings: Best Buy Stock Drops on Tariff Fears Morning Movers: Target, Best Buy slipping after earnings as tariffs take effect