$Serve Robotics (SERV.US)$ The closing price was 187% plus, ...

The closing price was 187% plus, but when it was close to 100% in the rough, emergency participation was foregone. Even if you participate from the middle, there is a high possibility that profit-taking sales will come out soon, like Sound Hound. Regardless of whether the stock is in deficit or surplus, the correct answer is generally to wait and see for stocks that have speculative (speculative) price movements. If it's enough to play around with money to spare, I won't deny it.