From the perspective of momentum, this round of increase is driven by the 8-hour level, while the 4-hour level has already shown insufficient upward momentum and needs to pull back.

If Bitcoin breaks 102700, there is a chance to return to the 8-12 hour level (currently at 98565 and 96450).

If Bitcoin falls, except for a very few altcoins that are performing independently, the rest of the coins including Ethereum and SOL will also drop. Those holding long positions after chasing highs should be cautious.