两融业务火热，又见券商火速提升规模

Group 1 - The core viewpoint of the article highlights the booming margin financing business in the A-share market, prompting securities firms like Huayin Securities to increase their credit business scale to seize opportunities [1][3] - Huayin Securities announced an increase in its credit business scale limit from 6.2 billion to 8 billion yuan, reflecting a 29% increase, driven by surging demand for margin financing [1][3] - As of September 9, the A-share margin financing balance reached a historical high of 2.3197 trillion yuan, indicating strong market activity and investor interest [1][9] Group 2 - The increase in Huayin Securities' credit business scale is a response to the favorable market conditions and heightened investor financing needs, with a focus on margin financing [3][6] - The company maintains a strategy of balancing growth and risk control, with a collateral ratio of 267.01% for its margin financing business, ensuring overall risk remains manageable [6] - The overall trading volume in the A-share market surged to 162.66 trillion yuan in the first half of 2025, a year-on-year increase of 61.14%, further supporting the growth of margin financing [8]