Guo Ji Jin Rong Bao·2025-11-18 13:56Market Overview - Global stock markets experienced a significant decline, with the Korean Composite Index and Nikkei 225 both dropping over 3% [1] - A-shares also fell, with 4,106 stocks closing down, particularly in coal, power equipment, steel, and non-ferrous metals sectors [1] - The Shanghai Composite Index closed down 0.81% at 3,939.81 points, while the ChiNext Index fell 1.16% to 3,069.22 points [2] Sector Performance - The TMT (Technology, Media, and Telecommunications) sector showed resilience, with the media sector rising by 1.6% [7] - Semiconductor, computer software, and Huawei HiSilicon concepts saw gains, while sectors like power battery recycling, phosphorus chemical, and coal experienced significant declines [4] - Among 31 first-level industries, 26 sectors closed down, with coal, power equipment, steel, and non-ferrous metals each dropping around 3% [5] Trading Activity - Daily trading volume slightly increased from 1.93 trillion yuan to 1.95 trillion yuan, indicating active leverage funds [2] - Margin trading balance in Shanghai and Shenzhen returned to 2.5 trillion yuan as of November 17 [2] Investment Sentiment - Market sentiment remains cautious due to external market declines and the need for A-shares to correct [1] - Investors holding heavy positions in technology stocks are advised to reduce their holdings, particularly in thematic technology stocks [1][11] Future Outlook - Analysts suggest a "dual-line layout" strategy, focusing on undervalued financial and dividend sectors while also participating in TMT segments with potential for rebound [12] - The long-term trend for technology remains positive, with ongoing support from policies and rapid development in AI and semiconductor sectors [11][13]