Mei Ri Jing Ji Xin Wen·2026-01-18 07:50Core Viewpoint - The commercial aerospace sector has become a major focus in the A-share market since the beginning of 2026, with prominent investor Chen Xiaoqun playing a significant role in driving stock prices, but recent regulatory actions have led to a sharp decline in this sector, causing controversy around Chen Xiaoqun's trading activities [1][4][8]. Group 1: Market Dynamics - The commercial aerospace sector was previously experiencing a surge, driven by speculative trading, but has recently faced a significant downturn due to regulatory measures aimed at cooling the market [8][9]. - On January 16, multiple stocks in the commercial aerospace sector, including Shenglu Communication and Haige Communication, hit their daily limit down, indicating a rapid sell-off [5][8]. - Regulatory actions included raising margin requirements to 100%, suspending certain trading accounts, and conducting investigations into specific stocks, which collectively aimed to temper the overheated market [8][9]. Group 2: Chen Xiaoqun's Trading Activities - Chen Xiaoqun's trading style, characterized by emotional cycles and strict discipline, has garnered significant attention, with his past performance reportedly yielding a 20-fold return over a year and three months [4]. - On January 15, Chen's seat bought shares worth 5.4219 billion yuan in Huasheng Tiancai, and on January 16, he sold 5.126 billion yuan of the same stock, indicating a rapid exit from the market [5][6]. - Chen's heavy investments in leading stocks within the commercial aerospace sector, such as Aerospace Development and Jinfeng Technology, have left him with substantial holdings that are now under pressure due to the market's downturn [6][7]. Group 3: Investor Sentiment and Reactions - The market sentiment has turned negative, with many retail investors expressing dissatisfaction towards Chen Xiaoqun, whom they had previously idolized as a "stock god" [5][8]. - Some investors believe that the criticism directed at Chen stems from those who followed his trades and subsequently faced losses, highlighting a lack of independent judgment among retail investors [8][9]. - Analysts suggest that the current situation reflects a broader issue in the market, where speculative trading can lead to significant volatility, and emphasize the importance of aligning investment strategies with policy directions and industry trends [9].