Guosen Securities(SZ:002736) Guoxin Securities·2025-11-02 12:01Global Market Overview - The global markets showed mixed performance in the week of October 27 to October 31, 2025, with notable gains in Japan and South Korea, where the Nikkei 225 and KOSPI 50 both rose over 5% [2][9] - Valuations generally contracted slightly, except for the South Korean Composite Index, which saw a significant expansion of 4.38x in PE [2][9] - The rolling one-year valuations for Japan and South Korea are at extremely high levels, while the Indian SENSEX 30 index is relatively low in valuation percentiles [2][9] A-Share Market Analysis - In the A-share market, major indices experienced mixed performance with slight valuation contraction during the same period [31] - The Shanghai Composite Index led the decline with a drop of 1.12%, while the CSI 500, CSI 1000, and National 2000 indices all increased by over 1% [31] - Valuation contraction was prevalent, with the CSI 2000 index rising by 0.95% but experiencing a significant PE contraction of 3.48x, indicating profit revisions [31] Industry Performance - The performance of primary industries was mixed, with upstream resources, downstream consumption, and support services showing overall gains, while large financials and TMT sectors declined [57] - The electric equipment sector had a notable increase of 4.29%, while the communication sector led the decline with a drop of 3.59% [57] - Valuation changes were consistent with stock price movements, with steel, electric equipment, computer, and comprehensive industries seeing PE expansions exceeding 1x, while electronics and communication sectors experienced PE contractions over 1x [57] Valuation Comparisons - The valuation metrics for various sectors indicate that the TMT sector, represented by electronics and communication, is at relatively high valuation levels, with rolling one-year valuation percentiles declining due to stock price corrections [57] - The short to medium-term valuation levels for non-cyclical consumer sectors, such as social services, beauty care, food and beverage, and agriculture, are notably attractive, with valuation percentiles not exceeding 70%, suggesting significant room for valuation recovery [57] Emerging Industries - Emerging industries showed more gains than losses, with AI and new energy being the main themes [57] - New energy, green productivity, and biotechnology sectors saw substantial increases, with power batteries, lithium batteries, and photovoltaics rising over 5% [57] - The digital economy displayed significant divergence, with semiconductors, AI, and 5G sectors declining over 3%, while quantum communication and digital energy showed notable increases [57]