RoschetzkyIstockPhoto/iStock Editorial via Getty Images Rivian Automotive (NASDAQ:RIVN) reported better than expected Q2 results on both the top and the bottom line and posted narrower losses as well as improving unit economics for its EV operations. The solid earnings report for Q2 came on the heels of the Rivian-Volkswagen partnership deal that was announced during the second-quarter, which caused new excitement for Rivian's shares. Unfortunately, this excitement didn't last and shares of Rivian have tren ...