Bitcoin tested the bottom at $73,680 yesterday morning, then started a stepwise rebound. In the afternoon, it pushed up to $75,500 with a slight pullback. After finding strong support at $74,500, it moved higher again. In the early morning, it surged to $76,500 but met resistance. Currently, it is consolidating around $75,600, and the overall structure remains biased toward a bullish correction; in the short term, the key focus is the resistance at $76,500. If there is an effective breakout, it may move higher further. If it breaks below $74,500 and even $73,200, the upward trend channel of this round will be considered invalid.