Marley Kayden takes a closer look into Tesla (TSLA) CEO Elon Musk's $1 billion purchase of shares. She notes Musk's move as a sign he's doubling down on the company's "ambitious" goals. Marley notes it can be a struggle, particularly one goal of Tesla to hit $2 trillion market cap by mid-2026. @ProsperTradingAcademy's Charles Moon offers an example options trade for Tesla.