Expensive Going into EarningsA lot of Tesla's future earnings potential is already priced into the stock, particularly with pre-revenue products like Optimus and Robo-taxis. This has led to an expensive stock heading into earnings, with both the P/E and P/S ratios higher than historical averages. While it's true that these ratios aren't at all-time highs, the current PEG ratio raises some concerns. Back in 2022, Tesla's revenue and earnings growth were higher, justifying a higher P/E and P/S multiple. However, with growth now flat year-over-year, the market cap seems to be reflecting expectations of significant future earnings growth beyond the next year or two. One possible reason for this could be Trump's return to office might speed up the rollout of Robo-taxi revenue. Still, this leaves less room for error, and any delay or misstep in achieving the next phase of revenue and earnings growth could put pressure on the stock, especially as Tesla continues to rely on growing its EV sales cash flow engine.