Yesterday, in this market segment, it was completely evident that market makers were operating and preparing for the future. The market maker placed a sell order of 50,000 at 3000 to prevent Ether from breaking upwards, and set a buy order of 10,000 at 2988. After the 10,000 buy order was fully executed, the sell order of 50,000 was withdrawn, and Ether instantly spiked with a long wick candle. Subsequently, more than 10,000 Ether were sold, and this entire operation was repeated throughout the night. Personally, I believe there will be an upward opportunity next.