At 11 PM on December 30, the current price of BTC is 92,300. The market has been fluctuating and then declining these past few days, and it has finally reached 91,500. This also serves as a gap fill, but it didn't rise to 98,500 before coming down. If you want to rely on gap filling for profit, don't doubt it; this trade is not feasible. It has been pushed up too much.