百股连获融资加仓，看穿资金真实动作

Group 1 - The article emphasizes the importance of understanding the underlying trading behaviors of funds rather than just reacting to surface-level news about stocks [1][4] - It highlights that significant funds often start positioning themselves well before public announcements, as seen with the Yaxia Hydropower Station project, where related stocks had already appreciated prior to the official news [4][6] - The use of quantitative tools, such as "graded zones," is recommended to identify the activity levels of institutional funds, with lower numbers indicating higher activity [4][9] Group 2 - The trading behavior data of a leading stock in the Yaxia Hydropower concept shows that institutional funds were active from early 2025, even when the stock's performance was not prominent [6][9] - Adjustments in stock prices can be misleading; if a stock is in a "secondary zone," it indicates that institutions are still involved but at a reduced pace, suggesting a consolidation phase rather than a downturn [9][11] - Not all stocks within the same concept perform equally; the level of institutional participation is a key differentiator, as seen with another stock in the Yaxia Hydropower concept that showed lower institutional engagement [11]