Tesla Inc. gets a chance to regain some of its standing with Wall Street as it is set to unveil its newest prototype, an all-electric heavy-duty truck, on Thursday evening. Tesla TSLA, +1.57% shares were up 1% Thursday, extending a two-day winning streak and cutting down on November losses that have topped 5%, the stock’s worst monthly performance since July. Chief Executive Elon Musk tweeted Sunday that the Thursday unveiling will be broadcast on the company’s site, and again promised a truck that will wow viewers.via