A500ETF基金(512050)开盘上涨成交额第一，机构称四季度扩内需政策值得期待

Group 1 - The A500 index (000510) has shown a slight increase of 0.21% as of October 16, 2025, with notable gains in constituent stocks such as Teradyne (300001) up 10.60% and Jiangte Electric (002176) up 10.05% [1] - The A500 ETF fund (512050) has experienced a trading volume of 1.43 billion yuan with a turnover rate of 0.85%, and its average daily trading volume over the past month was 50.15 billion yuan, ranking first among comparable funds [1] - Dongguan Securities highlights that the domestic economic fundamentals are still in need of strengthening, with room for policy support, while consumer demand is cooling and manufacturing investment growth is slowing [1] Group 2 - Bank of China Securities notes that China's export growth in September maintained resilience, partly due to a low base from the previous year, and anticipates that the fourth quarter will see a focus on expanding domestic demand policies [2] - The A500 index is designed to reflect the overall performance of the most representative listed companies across various industries, selecting 500 securities with larger market capitalization and better liquidity [2] - As of September 30, 2025, the top ten weighted stocks in the A500 index include Ningde Times (300750) and Kweichow Moutai (600519), collectively accounting for 19% of the index [2]