CLOUD FACTORY(02512.HK) +0.130 (+4.869%) closed at $4.6 on gray market yesterday. On debut today, the stock opened at $4.37, down 5% from the listing price of $4.6, 13.09 million shares traded at market open.(HK stocks quote is delayed for at least 15 mins.)Related NewsSoochow Securities: Guotai Junan Securities (HK) Approved for Crypto Trading License, Leading Broker Pioneers Change, Reshaping Non-Bank Financial Ecosystem