MIRXES-B(02629.HK) +6.700 (+28.755%) closed at $31.2 on gray market yesterday, up 33.9% from the listing price of $23.3. On debut today, the stock opened at $29, up 24.5% from the listing price of $23.3, 3.74 million shares traded at market open.(HK stocks quote is delayed for at least 15 mins.)Related NewsM Stanley Latest Focus List for H Shrs, CN ADRs, A Shrs (Table)