In the past few days, Bitcoin/Ethereum has only fluctuated within a small range. Overall, the space is not very large. Yesterday, we once again implemented a strategy of shorting first and then going long, entering short positions around 105000 and 2540, followed by long positions around 103800 and 2485 in the early morning. Up to now, the highest the long positions have risen is only to around 104800 and 2530. The total profit from shorting first and then going long is 2000 points and 90 points in space. Currently, the market trend is relatively slow, and the continuation of long and short positions is not strong. Please pay attention to managing the space reasonably. The post is time-sensitive; please refer to real-time data for specifics.