盘前资讯｜科创50、半导体等主题ETF昨日强势“吸金”

Group 1 - On October 27, A-shares saw a collective rise in the three major indices, with the Shanghai Composite Index approaching 4000 points. The "hard technology" sectors, including storage chips, optical modules, and semiconductor equipment, led the gains, with some 5G communication-themed ETFs rising over 5% and several communication, semiconductor, and artificial intelligence-themed ETFs increasing over 3% [1][1][1] - In the context of a strong technology growth style, on October 27, the net inflow for ETFs tracking the Sci-Tech 50 and the CSI All-Share Semiconductor exceeded 600 million yuan, ranking among the top in the market. Conversely, due to adjustments in international gold prices, gold ETFs experienced a net outflow of over 1.5 billion yuan, while ETFs tracking the CSI Bank saw a net outflow of over 1.1 billion yuan [1][1][1] Group 2 - On October 27, Pan Gongsheng, Governor of the People's Bank of China, stated at the 2025 Financial Street Forum Annual Meeting that the central bank had suspended government bond trading earlier this year due to significant supply-demand imbalances and accumulated market risks. Currently, the bond market is operating well, and the central bank will resume open market operations for government bonds [1][1][1] - Multiple fund managers announced on October 27 that there are risks of premium for cross-border ETFs, including the Nikkei 225 ETF, US 50 ETF, S&P 500 ETF, Nasdaq 100 ETF, and Southeast Asia Technology ETF. As of October 27, several ETFs tracking indices like Nasdaq 100 and Nikkei 225 had premium rates exceeding 5% [1][1][1]