Tesla (TSLA) closed the latest trading day at $228.21, indicating a +0.9% change from the previous session's end. The stock's change was less than the S&P 500's daily gain of 1.07%. Elsewhere, the Dow saw an upswing of 0.31%, while the tech-heavy Nasdaq appreciated by 2.17%.Heading into today, shares of the electric car maker had gained 8.82% over the past month, outpacing the Auto-Tires-Trucks sector's gain of 7.16% and the S&P 500's gain of 2.92% in that time.The upcoming earnings release of Tesla will be ...