The price trend of ETH in 4 hours is relatively repetitive; the overall fluctuation is at the bottom of the box on the left side of the 1905-1840 box range; there is a triple bottom at the bottom of the box on the left side of the 1905-1840 box range; there are signs of a second but blocked double top at 1905 above; the current price is testing the internal rebound trend line; The forest channel is flattening sideways and beginning to close, which means that it faces directional choices in the short term; if it breaks through 1905 effectively, long orders can be followed up; the target is 1940-1950; on the other hand, it is recommended for short sellers to wait for an effective breakthrough of 1800 before looking for suitable opportunities.