Butong Group(06090.HK) -3.500 (-3.415%) , which will be listed tomorrow, opened up 40.4% to $100 on gray market, and last printed at $100.1, up 40.6% from the listing price , on volume of 440,600 shares and turnover of $45.96 million, according to Futu data.Butong Group(06090.HK) -3.500 (-3.415%) , which will be listed tomorrow, opened up 47.5% to $105 on gray market, and last printed at $97.25, up 36.6% from the listing price , on volume of 269,000 shares and turnover of $27.2 million, according to PhillipMart data.(HK stocks quote is delayed for at least 15 mins.)Related NewsM Stanley Expects Earnings Growth Momentum to Persist into 2026; Mkt Earnings Forecasts for CN Internet/ Pharma/ Automobile Sectors Lifted