At the position of Bitcoin 90500-92000, the neckline of a large M-shaped structure, once broken, it cannot fall back. Therefore, maintaining the price above 90,000 for adjustments is beneficial for the bulls' confidence, and there is still a possibility of continuing the upward attack.

If it breaks down, the breakout fails, the position of 88800 may bounce back, but coming back up will face relatively large selling pressure. If the breakout fails again, it will form a deeper downward correction. In simple terms, this wave of increase has ended.