Sou Hu Cai Jing·2026-02-27 01:48Group 1 - As of February 26, the margin trading balance in A-shares reached 26,670.4 billion yuan, an increase of 20.41 billion yuan from the previous trading day, accounting for 2.54% of the A-share circulating market value [1] - The trading volume of margin transactions on the same day was 2,572.58 billion yuan, an increase of 9.80 billion yuan from the previous trading day, representing 10.06% of the total A-share trading volume [1] - Among the 31 primary industries in the Shenwan index, 26 industries experienced net financing inflows, with the electronics industry leading at a net inflow of 4.87 billion yuan [1] Group 2 - A total of 65 stocks had net financing inflows exceeding 100 million yuan, with Cambricon Technologies leading at a net inflow of 1.376 billion yuan [1] - Other notable stocks with significant net financing inflows included Sungrow Power Supply, Chipone Technology, CATL, Shenghong Technology, Northern Rare Earth, China Ping An, Baotou Steel, Haiguang Information, and Huafeng Technology [1][2] - Research from Shingang Securities indicates that the increase in demand for data calls and the improvement in monetization capabilities of domestic AI models are expected to benefit the domestic computing power industry chain [2]