The US and Cuba opened collectively high, which is slightly leaning towards a standstill for BTC. Recently, BTC's trend has diverged from that of the US and Cuba, so after the high opening, BTC has a pullback. However, there is concern that the US and Cuba may open high and then turn lower, so pay attention to position control. The rebound is due to the easing news, but the easing has already been digested several times in advance, and the strength of the rebounds is getting weaker each time. Therefore, the upward movement influenced by the easing will not be too much. Currently, the upper side is first pressured by the 6-hour boll upper band, so we can still look for some pullbacks. The 4-hour chart is at a high position and has pierced the boll upper band, but the moving averages have not expanded but have contracted. The lack of opening also indicates insufficient continuation, so a pullback is expected. Let's wait a bit longer. First, look at 111000, then around 109800.