This week, over 300 companies are being surveyed by institutions, with a focus on AI computing power and robot vision.

Institutions' enthusiasm for conducting research remains undiminished this week. Wind data shows that as of November 14, a total of 344 listed companies have disclosed the minutes of institutional investor research this week. In terms of profitability, about half of the companies that were researched by institutions this week have achieved positive returns. Among them, Huashen Lithium Battery led with a 79.6% increase. As of November 13, Huashen Lithium Battery has seen its closing price increase by a cumulative 200% over the past 30 trading days. Fuxiang Pharmaceutical rose by 46.66%, Fangyuan Stock rose by 34.59%, and Yongtai Technology rose by nearly 34%. In addition, Zhongsheng Pharmaceutical achieved two trading limit ups within three days this week, while Fengyuan Stock achieved two consecutive trading limit ups. Hainan Mining and Heshun Petroleum, among other stocks researched by institutions, all experienced their first trading limit up this week, with accumulated gains exceeding 20%.