From the perspective of Ethereum on the four-hour chart, the trend has clearly formed a head and shoulders pattern, as the market has paused here without continuing to rise, resulting in the head and shoulders shape. Combining MACD and KDJ indicates that the golden cross is about to move, while KDJ has already turned downward. The larger the pattern, the higher the probability and the more space for the market. If the four-hour chart breaks the 2800 level, it will not form a head and shoulders pattern. Since it has stabilized here without rising, it is very likely that a downward correction will begin. The range of 2690-2720 looks down to the position of 2630-2560.