At the 4-hour level ($BTC ), the market rebounded quickly after an earlier pullback, closing with three consecutive positive candlesticks above the middle line of the Blind Band and stabilizing, forming the initial pattern of an upward trend with a "bottom-up, top-down" trend. Furthermore, the key resistance level during the previous decline was broken by the positive candlestick rebound and remained intact during subsequent pullbacks, transforming it into a support level and further strengthening the upward trend. In summary, the aviation market has completed the "decline exhaustion → rebound initiation" trend reversal signal in the short term. The K-line structure, indicator divergence, and support effectiveness form a bullish resonance. The main strategy is to go long on pullbacks and capitalize on the rebound. #ETH走势分析