Coin World news, according to Futu NiuNiu market data, Hong Kong-listed company Guotai Junan International (stock code 01788) opened with an increase of over 12%, currently reported at 5.73 HKD. Coin World reported earlier that, according to Ming Pao, Guotai Junan International announced the launch of cryptocurrency trading services. After clients open a crypto account, they can trade immediately including currencies such as BTC, ETH, AVAX, LINK, and SOL; clients with professional investor qualifications can further choose to trade currencies such as XRP, USDT, USDC.