寒武纪冲高回落，科创创业50ETF（159783）一度转跌，机构称A股步入“慢牛”新周期

Group 1 - The A-share market is experiencing a "slow bull" new cycle driven by institutional reforms, optimized capital structure, and economic momentum transformation [1] - The recent performance of the ChiNext index shows a decline, particularly in AI hardware sectors such as liquid-cooled servers and PCB [1] - The Huaxi Securities report emphasizes that the improvement in investor return mechanisms is a fundamental basis for sustaining the "slow bull" market [1] Group 2 - The Science and Technology Innovation Board (STAR Market) indices, represented by the Sci-Tech 100 and Sci-Tech 200, have shown significant gains since June [2] - Nearly half of the companies on the STAR Market are signaling a reversal, indicating a bottoming out of profits since the second half of 2024 [2] - The Sci-Tech Innovation 50 ETF (159783) tracks the top 50 companies with the largest market capitalization and pure technology attributes from both the ChiNext and STAR Market [2]