Considering their now-established history of failure to deliver, the failure of the Cybertruck to catch on, and Musk's authoritarian behavior alienating most customers for his EVs, the prospects for a massive sustainable earnings increase are poor at best. Add onto that an economy that has been excellent for four years and will be difficult to sustain, especially with the new administration likely to undermine it with ill-advised scattershot tariffs and deportations, strong growth seems unlikely. I'd consider yourself very lucky if you had a position that you managed to sell in early December. I certainly wouldn't be buying any soon, but shorting meme stocks is dangerous (even if your thesis is correct, short-term motions can get you stopped out with a big loss before realizing profits).