Keep an eye on the key levels where major market makers are providing liquidity for BTC; these are the hard resistance and support levels.

Now look at the lower boundary of the dense market-making zone—if it can't hold, there's a high probability of a downward reversal. Also, a point to note: the 400 million yuan of funds that pumped the market between 3-4 a.m. have already been fully withdrawn. Based on past experience, after such funds exit, they often make a few quick re-entries, with the expected re-entry range between 926 and 935.