股市必读：当虹科技（688039）1月9日主力资金净流入4563.33万元

Group 1 - The core point of the article highlights that Donghong Technology (688039) closed at 59.15 yuan on January 9, 2026, with a 6.94% increase and a turnover rate of 11.85% [1] - On January 9, the net inflow of main funds was 45.63 million yuan, indicating increased attention from major investors towards the stock [2] - The company plans to apply for the issuance of technology innovation bonds not exceeding 500 million yuan to optimize its debt structure and reduce financial costs, which has been approved by the board and relevant committees [1][2]