赴港打新门槛陡升，互联网券商集体收紧内地客户存量证明开户

Core Viewpoint - The recent tightening of account opening requirements by major internet brokers and banks in Hong Kong indicates a significant regulatory shift aimed at curbing illegal cross-border securities activities and addressing the rampant issues in the IPO subscription process [1][4][6]. Group 1: Changes in Account Opening Policies - Major internet brokers like Futu and Changqiao have halted the acceptance of "stockholding proof" for mainland users, now requiring proof of residence or work abroad, which raises the complexity of the application process [2][3]. - The new requirements include various documents such as utility bills, credit card statements, and government-issued documents, all needing to be recent and clearly displaying personal information [2][3]. - Other brokers and banks are following suit, tightening their review processes and rejecting applications from mainland investors, reflecting a broader industry trend [3][4]. Group 2: Market Dynamics and Regulatory Background - The Hong Kong IPO market has seen a surge, with an expected 40 companies going public in the first half of 2025, raising approximately HKD 108.7 billion, marking a 33% increase in IPO numbers and a 711% increase in fundraising compared to the previous year [4][5]. - The average oversubscription rate for new stocks has risen to 642 times, indicating heightened investor interest and participation in the IPO market [4]. - Regulatory scrutiny on cross-border securities activities has intensified since 2021, with the China Securities Regulatory Commission mandating corrective actions for brokers involved in illegal activities [6][7].