This was the situation back then: the liquidation wick dropped as low as 7500 (9% amplitude). The previous few green candles were the premium pump zone from '50K姐'. Later, the wick went downward ('50K姐' got liquidated) and recovered (probably funds from another platform shorting and closing longs). After that, it continued downward to the breakeven line at 60000, then rebounded to the previous resistance level (where '50K姐' started the premium pump) before heading downward again. Later, it officially broke below the breakeven line and wicked upward by 28+%.