大科技或仍为慢牛主线，关注A500ETF易方达（159361）、科创板50ETF（588080）等产品配置机会

Group 1 - The market continues to show volatility in the afternoon, with storage chips and CPO hardware experiencing a pullback, while sectors such as software, innovative pharmaceuticals, and robotics remain active [1] - As of 14:35, the CSI A500 index has dropped over 1%, and both the ChiNext index and the STAR Market 50 index have fallen more than 2%. However, funds are flowing into related ETFs, with the A500 ETF (E Fund, 159361) seeing net subscriptions exceeding 100 million units, and the ChiNext ETF (159915) reaching net subscriptions of 200 million units [1] - The National Development and Reform Commission has noted that several international economic organizations have raised their forecasts for China's economic growth. For instance, the International Monetary Fund and the World Bank have increased their 2025 growth predictions by 0.8 percentage points compared to their April forecasts [1] Group 2 - Huaxi Securities indicates that the 20th National Congress has solidified long-term policy expectations for investors, combined with expectations of US-China interactions at the APEC summit and potential interest rate cuts by the Federal Reserve, which may boost short-term risk appetite. The "slow bull" market in A-shares is expected to continue, with "big technology" remaining the main theme for the medium to long term [1] - The CSI A500 index consists of 500 stocks with large market capitalization and good liquidity across various industries, balancing "core assets" and "new productive forces." The ChiNext index includes 100 stocks from the ChiNext board with high market capitalization and liquidity, focusing on strategic emerging industries like new energy [2] - The STAR Market 50 index comprises 50 stocks from the STAR Market, with over 65% of its composition in the semiconductor industry. The A500 ETF (E Fund, 159361), ChiNext ETF (159915), and STAR Market 50 ETF (588080) all implement a management fee rate of 0.15% per year, providing investors with diversified investment options [2]