多行业获融资净买，量化拆解真实逻辑

Group 1 - The core market performance shows that 29 out of 31 primary industries received net financing inflows, with the computer industry leading in net inflow amounts [1] - Over two thousand stocks experienced net financing inflows, with more than a hundred stocks having net inflows exceeding 100 million, and 22 stocks surpassing 300 million in net inflows [1] Group 2 - The determination of market highs and lows is primarily influenced by the trading intentions of institutional investors, which can be assessed through actual trading behaviors [6] - Quantitative data can reveal the true participation levels of institutional investors, helping to avoid misjudgments based solely on price movements [6][15] - The analysis of trading behavior through quantitative data can clarify that apparent price rebounds may not be supported by institutional participation, indicating that perceived lows may not be genuine [12][15] Group 3 - The use of quantitative big data allows for a more objective understanding of market conditions, helping to establish a rational perspective and avoid the pitfalls of emotional trading [15]