There is a gap between $BTC 53000 and 54000, which is the red area I circled. Although it may not be filled, the gap filling rate in history is over 90%, and the approximate position is between 53k and 54k. If it is expected to be filled within a week, it is a buying opportunity to return to the gap filling range. Whether it stops falling or rebounds to this range, it is considered a buying opportunity.

Of course, I emphasize that the gap filling is based on history, not the market, so please be rational!