Breton(01333.HK) +0.050 (+0.201%) , which will be listed tomorrow, opened up 22.2% to $22 on gray market. Peaking/ bottoming at $31/22, it closed at $25.4, up 41.1% or $7.40 from the listing price, on volume of 1.23 million shares and turnover of $31.1 million, according to PhillipMart data. Excluding handling fee, the book gain was $1,480 per board lot size of 200 shares.Breton(01333.HK) +0.050 (+0.201%) , which will be listed tomorrow, opened up 11.1% to $20 on gray market. Peaking/ bottoming at $28/18, it closed at $25.8, up 43.3% or $7.80 from the listing price, on volume of 974,000 shares and turnover of $24.79 million, according to Futu data. Excluding handling fee, the book gain was $1,560 per board lot size of 200 shares.(HK stocks quote is delayed for at least 15 mins.)Related NewsHSBC Research: Active Capital Mkt Remains Key Catalyst; BOC HONG KONG/ BANK OF E ASIA/ HKEX Preferred