Just after the line change at five o'clock, Bitcoin fell sharply again in the short term. The currency price fell below the first line of defense 43800-43700 set up by our short-term long orders and then tested the 43k mark again.

The bottom pin is estimated to reach 42800. The test level is just Fibonacci 0.5 and the support level of the four-hour BOLL. It will be observed that the line changes around 8 o'clock in the evening, so the second round of long orders will continue to be placed in the 43300-43000 range. The target is Around 44000-44500, defense around 42800.

If there is no effective rebound before 8 o'clock in the evening and it is still oscillating around 43,000, then leave the market early and wait and see.