ETH four-hour inverse head and shoulders pattern completed. After breaking the previous uptrend line, it is consolidating at a high level, with the bullish trend unchanged. The KDJ has formed a golden cross and is narrowing, indicating a short-term need for a pullback. The EMA provides effective support; focus on the 3100 support level, with 3240 as the key resistance. Following the trend is a more prudent approach~