Stock market anomaly | XIAOYU YINGTONG (00139.HK) fell over 18% after issuing a profit warning, with the expected mid-term loss before tax increasing to no less than approximately 60 million Hong Kong dollars.

According to the Wise Finance app, after issuing a warning of profit decline, Little Fish (00139.HK) fell by more than 18%, as of the time of publication, dropping by 18.18% to 0.018 Hong Kong dollars, with a trading volume of 9.0098 million Hong Kong dollars.