Wolfspeed (WOLF) is up 20.4%, or 98c to $5.80. 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 WOLF: Wolfspeed rises 18.7% Wolfspeed falls -16.5% Wolfspeed call volume above normal and directionally bullish Wolfspeed files automatic mixed securities shelf Shareholder Alert for Wolfspeed Inc. (NYSE:WOLF)