XH4D Joby Aviation (NYSE:JOBY) is the riskiest and most speculative stock I have recommended buying on Seeking Alpha. When I first wrote about the company, it was less than six months after it started trading on the public markets after completing its SPAC merger in August 2021. The company was essentially pre-revenue and only displayed massive losses in its income statement. I recommended a buy for aggressive growth investors willing to speculate on January 21, 2022, at a price of $4.47. Investors who  ...