Performance continuously increased for five consecutive years, fifteen stocks received intensive research by institutions.

As of February 9, among the companies that achieved profitability in 2020 and have disclosed performance data for 2025, 63 companies have seen their net profits increase for 5 consecutive years. As of February 9, among these 63 companies, 20 have received institutional research since 2026, with 15 of them receiving research from 10 or more institutions. The research institutions for Nine Number Company - WD, Zhongji Xuchuang, Nanjing Bank, and Caibai Group have conducted research on more than 50 companies.