Bitcoin intraday support defense zone is 73,200-73,700. This area has been tested multiple times with confirmed effectiveness, regarded as a key line of defense for the bulls. If it stabilizes and rebounds, the upper target is 74,800-75,200. But if it effectively breaks below 73,200, it indicates a short-term structural weakening, with the downside focus on 72,000-71,500.

Ethereum daily support is around 2,300. Technically, there is strong buying interest, and as long as it does not break below, it can continue to look up to the resistance zone of 2,380-2,420. Once it loses the 2,300 support, the MACD death cross will widen, and the lower area of 2,250-2,220 will serve as a secondary bullish layout.