指数反弹，A500ETF易方达（159361）半日成交额达32亿元，机构称当前流动性牛市基础依然坚实

Group 1 - The "A series" index opened lower today but continued to rebound, with the CSI A500 index rising by 0.3%, and both the CSI A100 and CSI A50 indices increasing by 0.5% as of the midday close [1] - The A500 ETF from E Fund (159361) recorded a trading volume of 3.2 billion yuan during the half-day session [1] - According to Xinda Securities, the foundation supporting the liquidity bull market remains solid, with potential for a resonance of overall profit improvement and capital inflow to extend the duration of the bull market [1] Group 2 - Strategic considerations indicate that the performance gap, weak economic data, and adjustments in overseas markets may lead to volatility during a wide-ranging market fluctuation [1] - However, opportunities for upward movement driven by policy or capital changes are expected to be available from the end of this year into early next year [1]