To those that have read my earlier work on Tesla (TSLA), I say that when the evidence points to a change of heart, it would be foolish not to listen and act. The evidence I Tesla: From Bye-Bye To Buy-Buy (Rating Upgrade) Summary - Tesla is upgraded from strong sell to buy, reflecting pivotal developments in autonomy and strategic direction. - Cybercab mass production at Giga Texas and imminent hardware upgrades position TSLA at the forefront of autonomous vehicle innovation. - Despite a 21% valuation decline, TSLA's multiples are supported by a persistent 'Musk premium' and a 19% Street price target upside. - TSLA's aggressive CapEx ramp, focus on affordable EVs, and Optimus robot scale-up signal a shift to an autonomy-led growth era. Analystâs Disclosure: I/we have no stock, option or similar derivative position in any of the companies mentioned, and no plans to initiate any such positions within the next 72 hours. I wrote this article myself, and it expresses my own opinions. I am not receiving compensation for it (other than from Seeking Alpha). I have no business relationship with any company whose stock is mentioned in this article. Seeking Alpha's Disclosure: Past performance is no guarantee of future results. No recommendation or advice is being given as to whether any investment is suitable for a particular investor. Any views or opinions expressed above may not reflect those of Seeking Alpha as a whole. Seeking Alpha is not a licensed securities dealer, broker or US investment adviser or investment bank. Our analysts are third party authors that include both professional investors and individual investors who may not be licensed or certified by any institute or regulatory body.