Hithink RoyalFlush Information Network (SHE:300033) expects its net profit attributable to shareholders in the first half to jump by between 75% and 95% year on year to 878.3 million yuan to 978.6 million yuan, according to a Shenzhen bourse filing on Monday.
The attributable profit a year earlier was 501.9 million yuan.
The Chinese financial information and trading system operator's shares rose 3% during the midday trade.