Focus on the BNB early morning trend at 870. If it stabilizes here, the bullish structure at the 1-2 hour level will continue, with resistance levels at 875, 882, and 887 respectively. If it effectively breaks below 870, the short-term will shift to a pullback, with support levels at 865, 857, and 848. In terms of operation, it is recommended to use 870 as the risk control threshold, set stop-loss reasonably, control positions, and be cautious in chasing highs.