Recently, a major exchange's event contract return rate was adjusted from previous expectations to around 75, which is a significant blow to users who intended to break even through such products. However, I have had a pretty good experience with short-term financial products lately; both 5-minute and 10-minute contract cycles are manageable, and the current yields are still visible. Withdrawals are also very smooth. However, it's hard to say how long these high-frequency financial products can operate stably, given how quickly the market changes. If you have some idle funds and want to try, you can experience it yourself—it's never a bad idea to learn more.