IFBH(06603.HK), which will be listed tomorrow, opened up 7.9% to $30 on gray market. Peaking/ bottoming at $55/27.8, it closed at $44.75, up 61% or $16.95 from the listing price, on volume of 7.6 million shares and turnover of $349.23 million, according to Futu data. Excluding handling fee, the book gain was $3,390 per board lot size of 200 shares.IFBH(06603.HK), which will be listed tomorrow, opened up 43.9% to $40 on gray market. Peaking/ bottoming at $50/39.8, it closed at $43.9, up 57.9% or $16.10 from the listing price, on volume of 6.16 million shares and turnover of $275 million, according to PhillipMart data. Excluding handling fee, the book gain was $3,220 per board lot size of 200 shares.(HK stocks quote is delayed for at least 15 mins.)Related NewsHSBC Research: HKEX May Face Greater Competition as CN A-Shr Listings Accelerate