#BTC走势分析 Bitcoin rose and then fell last night, failing to maintain after breaking 90000. The 4-hour K-line shows an extremely long upper shadow, with the Bollinger bands diverging downwards; the price touched the upper band and then fell below the middle band under pressure. Currently, it is in a range-bound fluctuation, with no extraordinary positive news or further declines expected, so it is advised to mainly focus on short positions.
Bitcoin: 87000-87500 short, looking at 86000-85000.
