Bitcoin surged and then fell back. It is currently oscillating above the middle band of the Bollinger Bands at the 4-hour level, under pressure from the upper band. Due to the low trading activity over the weekend, it is difficult for the market to break upward, and it may enter a phase of narrow fluctuations. It is recommended to focus on short-term operations for high selling and low buying.

Bitcoin:88300-88800 short, looking at 87500-87000.