量化市场追踪周报：资金流情绪相对偏弱，建议在配置上偏向防守-20250615

The provided content does not include any quantitative models or factors, nor does it provide details about their construction, evaluation, or backtesting results. The document primarily focuses on market trends, fund flows, ETF performance, and fund issuance data. Therefore, there are no relevant quantitative models or factors to summarize based on the given content.