创业板指午后翻红，机构称三季报AI算力板块表现亮眼

Core Viewpoint - A-shares showed mixed performance on November 7, with the ChiNext index slightly rebounding, while sectors like computers and home appliances lagged, and basic chemicals, power equipment, and oil and petrochemicals led the gains [1] Group 1: Market Performance - The three major A-share indices exhibited varied results, with the ChiNext index turning slightly positive [1] - The computer and home appliance sectors were among the biggest decliners, while basic chemicals, power equipment, and oil and petrochemicals saw significant gains [1] Group 2: Sector Highlights - Concept sectors such as lithium battery electrolyte, power batteries, and photovoltaics remained active in the afternoon trading session [1] - The cloud computing 50 ETF (516630) experienced a narrowing decline, currently down nearly 1%, with leading stocks including Shenzhou Information, Deepin Technology, and others [1] Group 3: Communication Sector Insights - CITIC Securities noted that by Q3 2025, the communication sector's revenue and net profit growth rates are expected to improve both year-on-year and quarter-on-quarter [1] - The AI computing power sector is showing strong performance, with public funds and northbound capital's holdings in the communication industry reaching historical highs of 6.87% and 2.82%, respectively [1] Group 4: Valuation Metrics - The current TTM PE for the communication sector is 43.41, positioned at the 96.53 percentile over the past five years and 67.26 percentile over the past ten years [1] - Despite adjustments following the third-quarter reports, the AI computing power sector continues to be recommended, focusing on core companies in both the North American and domestic computing power supply chains [1]