Group 1 - The core viewpoint of the news is that recent refinancing optimization measures by the three major exchanges in Shanghai and Shenzhen aim to address the financing challenges faced by technology companies, emphasizing the importance of understanding market dynamics beyond static valuation metrics [1][2] - Investors often focus on "valuation levels" when selecting stocks, mistakenly believing that low static valuations guarantee market performance, while the true essence of investment lies in future expectations and the participation of large funds [2][8] - The article highlights that static valuation is a historical result, and the active participation of large funds is the key driver of market trends, as evidenced by the performance of certain stocks despite high static valuations [2][11] Group 2 - Quantitative data is essential for capturing the trading characteristics of large funds, which helps to penetrate the limitations of static indicators and understand the essence of market behavior [5][11] - The article contrasts two stocks: one with attractive static valuation but weak performance due to lack of large fund participation, and another that performed well despite high static valuation, illustrating the critical role of large fund involvement in sustaining market trends [8][11] - The recent refinancing policy optimization represents an upgrade in market resource allocation logic, necessitating an evolution in investment cognition from a single valuation perspective to a multi-dimensional view that includes funds, behavior, price, and probability [13]