Since December, over 520 companies have been surveyed by institutions, with high levels of attention from hot sectors such as commercial aerospace.

Recently, as the A-share market fluctuates at high levels, institutional research on listed companies remains enthusiastic, with some companies in hot sectors receiving particular attention. According to Wind data, as of December 15th when the China Securities Journal reporter wrote this article, more than 520 listed companies have received institutional research since December. Companies in popular sectors such as Zhongke Shuguang, Haiguang Information, and commercial aerospace concept stock Superjet have attracted high levels of attention. Companies in industries such as machinery, electronics, automobiles, and basic chemicals are also being intensively researched by institutions.