证券ETF（512880）收跌超1.3%，上一交易日净流入近5亿元，资金抢筹布局券商板块

Group 1 - The core viewpoint of the article highlights the recent performance of the securities ETF (512880), which fell over 1.3% on February 2, despite a net inflow of nearly 500 million yuan in the previous trading day, indicating strong investor interest in the brokerage sector [1] - Donghai Securities pointed out that the formal implementation of the public fund performance benchmark guidelines will stabilize product styles and prevent "style drift" by linking performance benchmarks to compensation assessments, aligning the interests of managers and investors [1] - The securities ETF (512880) tracks the securities company index (399975), which selects listed companies involved in securities brokerage, underwriting, and proprietary trading from the A-share market, reflecting the overall performance of the securities industry [1] Group 2 - As of January 30, 2025, the scale of the securities ETF reached 55.876 billion yuan, ranking first among 21 similar products [2]