联化科技：10月22日融资净买入272.81万元，连续3日累计净买入1186.73万元

Core Insights - On October 22, 2025, Lianhua Technology (002250) reported a financing buy-in of 25.36 million yuan, with a financing repayment of 22.63 million yuan, resulting in a net financing buy of 2.73 million yuan and a financing balance of 572 million yuan. The company has seen a cumulative net buy of 11.87 million yuan over the last three trading days [1] Financing Activity Summary - On October 22, 2025, the net financing buy was 2.73 million yuan, with a financing balance of 572 million yuan, representing 5.52% of the circulating market value [2] - The previous trading days showed the following net financing activities: - October 21: 2.30 million yuan net buy, balance 569 million yuan (5.45%) - October 20: 6.84 million yuan net buy, balance 567 million yuan (5.50%) - October 17: 17.16 million yuan net buy, balance 560 million yuan (5.38%) - October 16: -3.07 million yuan net buy, balance 543 million yuan (5.19%) [2] Margin Trading Summary - On October 22, 2025, the margin trading balance was 573 million yuan, an increase of 0.47% from the previous day [4] - The margin trading balance changes over the last few days were as follows: - October 21: 570 million yuan, increase of 1.98 million yuan (0.35%) - October 20: 568 million yuan, increase of 6.42 million yuan (1.14%) - October 17: 562 million yuan, increase of 16.86 million yuan (3.10%) - October 16: 545 million yuan, decrease of 3.11 million yuan (-0.57%) [4]