Haitian Flav(03288.HK) -0.150 (-0.411%) , which will be listed tomorrow, opened up 10.1% to $39.95 on gray market, and last printed at $38.15, up 5.1% from the listing price , on volume of 5.26 million shares and turnover of $207.38 million, according to Futu data.Haitian Flav(03288.HK) -0.150 (-0.411%) , which will be listed tomorrow, opened up 10.1% to $39.95 on gray market, and last printed at $39.1, up 7.7% from the listing price , on volume of 4.96 million shares and turnover of $199 million, according to PhillipMart data.(HK stocks quote is delayed for at least 15 mins.)Related NewsGTJAI: Medium to Long-term Uptrend for HK Stocks; Tech Innovation Drives New Productivity Growth as New Momentum