Current observation: BTC has been contested for a day, with the price still at this level. Short positions have perfectly captured several waves, with reminders also provided in the silk road. Before the multi-empty game phase breaks out of the range, all opportunities are for high-selling and low-buying on short lines. Treat volatile markets as volatile.

Currently, big cake is at the defensive line of a key support level. At the same time, it shows weak market momentum and significant short-term selling pressure, with an overall bias toward testing lower supports. Before volume recovery above 71400-72000, pay attention to the area around 88000-89000 below.