机构称牛市底层逻辑仍在，关注A500ETF易方达（159361）等产品投资机会

Group 1 - The China A500 index fell by 1.7%, the A100 index by 1.6%, and the A50 index by 1.4% at midday closing [1] - CITIC Securities indicates that the underlying logic of the bull market remains intact, driven by structural market trends and capital market reform policies [1] - The market has largely completed its adjustment phase, and with institutional rankings settling, a new wave of market activity is expected in the upcoming year [1]