ETH 4H hot search coin sister-in-law key position, 2430-2460 has a certain short-term support effect. If there is a rebound, the key resistance level is 2560 (if it cannot go up here, it may come down). If there is a breakthrough, the upward trend will continue. If it falls below, the next target is 2250-2300. The important support here is for bulls to go long in line with the trend. But if this also breaks into the deep callback target range of 18-1900.