6.17 Bitcoin market analysis: 1. The short-selling robot has been initially launched and needs to be further improved. There is still a lot of room for optimization on this basis. The order management robot is currently undergoing preliminary testing and iteration. 2. BTC and Ethereum are currently in a small-scale short trend, with the upper pressure level around 68,000 and the Ethereum pressure level at 3,630. Ethereum has risen more strongly in the past few days, so it is necessary to pay attention. It is unlikely to have a large upward trend this week.