Bitcoin pays attention to the 65,000 key support level. The four-hour K-line has been continuously declining, with an obvious trend. The highs are constantly decreasing. If it breaks below 65,000, a large number of long stop-loss passive sell-offs will cause a chain reaction of increased selling pressure, leading to a continuous decline. There may be a short-term rebound, and high-level shorts #何时是最佳入场时机