垂直逆转，滞涨券商异动翻红，什么信号？顶流券商ETF（512000）单日再揽2.4亿元，领跑同类

Core Viewpoint - The brokerage sector is experiencing a notable rebound, with the top-performing brokerage ETF (512000) showing a significant increase, indicating renewed investor interest and potential opportunities in the market [1][8]. Group 1: Market Performance - The brokerage ETF (512000) rose by 0.35% after a low opening, with individual stocks like Jinlong Co. increasing nearly 4% and both Bank of China Securities and First Capital rising over 2% [1][8]. - Year-to-date, the brokerage ETF has only increased by 2.04%, significantly lagging behind the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index, which have risen by 16.37%, 27.86%, and 49.84% respectively [2][10]. Group 2: Investment Sentiment - Recent market activity has sparked discussions about investment opportunities in the brokerage sector, traditionally seen as a "bull market amplifier" [3][10]. - Analysts believe that government policies aimed at stabilizing growth and boosting the capital market will positively influence the brokerage sector's future trajectory [3][10]. Group 3: Valuation and Growth Potential - The overall price-to-book ratio (PB) of the brokerage index is currently at 1.48, which is at a low historical level, suggesting potential for valuation recovery [4][11]. - The brokerage sector is expected to benefit from a favorable liquidity environment, ongoing capital market improvements, and a restoration of investor confidence, which could drive up the sector's performance [3][10]. Group 4: Fund Performance and Strategy - The brokerage ETF (512000) has a fund size exceeding 40 billion yuan and an average daily trading volume of over 1 billion yuan, making it a leading investment tool in the A-share market [6][13]. - Recent quantitative signals and significant inflows of main funds indicate a potential bullish trend for the brokerage sector, with improved chip structure and reduced selling pressure [6][13].