Ethereum saw a narrow range on Tuesday, with the daily Xiaoyin K-line ending. Overnight shorts fell again to test the first-line support below 1547. The overall rhythm was circuitous. From the technical structure, the four-hour chart showed a positive correction after a continuous negative period, and the space moved well. Smaller, the range does not break and the idea of concussion does not change. In the short term, refer to the overnight high and low points to sell high and buy low, and then follow up if the position is broken. ETH operation suggestions: Go long in the 1550-1560 area, target 1600, and defend 1530 rebound: Go short in the 1610-1600 area, target 1570, and defend 1630. The above views are for reference only and do not constitute investment advice.
