证券时报·2025-10-21 12:52Core Viewpoint - Recent trends show that several previously popular stocks are becoming active again, with new hot stocks emerging in the market. The movements of significant funds, including margin trading funds, behind these popular stocks are noteworthy [1]. Group 1: Margin Trading Fund Movements - The trading activity of margin funds remains active for some popular stocks, but there are notable differences in the movements of these funds across different stocks [2]. - New Yi Sheng, one of the strongest stocks in the A-share market this year, saw its financing balance rise from less than 3 billion yuan at the beginning of the year to over 17 billion yuan by early October. However, it has recently shown a decreasing trend, dropping to 15.659 billion yuan by October 20 [2]. - Zhongji Xuchuang also experienced a significant increase in financing balance, reaching a historical high of 17.016 billion yuan on October 20 after a brief decline earlier in the month [2]. - Tianfu Communication's financing balance fluctuated, decreasing to 2.834 billion yuan on October 17 but rebounding to 2.944 billion yuan by October 20 [3]. - Dayou Energy, which achieved seven limit-up days in eight trading days, saw its financing balance grow from 62 million yuan at the end of September to 83 million yuan by October 20, although the increase was limited [3]. - Haikong Group's financing balance increased slightly from 296 million yuan at the end of September to 314 million yuan by October 20, despite some fluctuations [3]. Group 2: Stocks on the Trading Board - Several popular stocks have frequently appeared on the trading board, indicating significant trading activity [4]. - Hefei Urban Construction, which has seen its stock price rise over 80% in October, had a net buy of approximately 36.23 million yuan from a specific trading seat during two trading days [5]. - Online and Offline, another popular stock with a cumulative increase of over 120% since mid-September, saw significant net buying from institutional seats, with two seats net buying over 50 million yuan [5]. - Deshi Co., which experienced consecutive limit-up days, had a net buy of approximately 5.41 million yuan from a specific institutional seat over two trading days [5].