The indices collectively retreated today, with the ChiNext Index and Shenzhen Component Index both down over 1%. In terms of sectors, Xiaohongshu concept stocks surged against the trend, with Onechance, Fushi Holdings, and JYKJ hitting the 20% daily limit up; Sanwei Communication and Yili Media also reached the daily limit up; the cultural media concept followed suit, with Li Ao Co., Ltd. and Guolv United hitting the daily limit up during trading; photovoltaic-related stocks were collectively active, with Flat Glass and Saiwu Technology hitting the daily limit up; the power equipment sector declined, with Huashu Technology falling over 10% to lead the decline; the military electronics sector experienced fluctuations and adjustments, with Aerospace Electronics hitting the daily limit down; the AI smartphone concept weakened, with Changying Precision and Siquan New Materials leading the declines. Overall, more stocks fell than rose, with over 3,500 stocks declining. On the market, Xiaohongshu concept, Kuaishou concept, and the internet e-commerce sector saw the largest gains, while the sci-tech innovation new stocks, other power equipment, and glyphosate sectors saw the largest declines