Group 1 - As of April 28, the stock price of Yao Cai Securities Financial (01428.HK) closed at HKD 5.550, representing an increase of 81.97% from the previous trading day, with an intraday high of HKD 6.000, marking a new high in nearly a year [1] - On that day, the net capital inflow was HKD 34,524.54 million, with a total inflow of HKD 179,808.742 million and outflow of HKD 145,284.198 million [1] Group 2 - Yao Cai Securities Financial Group Limited was established in Hong Kong in 1995 and listed on the main board of the Hong Kong Stock Exchange in 2010, providing comprehensive brokerage services across various markets including Hong Kong, US, UK, Japan, Taiwan, Singapore, Australia, and others [2] - The company has nearly 300 employees and operates 14 branches across Hong Kong, Kowloon, and the New Territories, emphasizing a customer-first service philosophy [2] - Yao Cai Securities has maintained a competitive edge with low commission rates, having reduced its commission from 0.25% to 0.05% after the Hong Kong government abolished the minimum commission system in 2003, leading to significant customer growth [2] - The company offers online trading services with commissions as low as 0.01%, positioning itself as a leader in low-cost trading [2] - Yao Cai Securities has invested heavily in electronic trading systems and developed mobile trading applications, achieving a transaction speed of 0.0028 seconds, enhancing user experience and operational efficiency [2] - The company aims to expand its business and customer base while diversifying and internationalizing its services and investment products [2]