Zheng Xing Xing Ye Ri Bao·2025-10-09 09:00Core Insights - The communication equipment sector experienced a rise of 0.54% on October 9, with GuoDun Quantum leading the gains [1] - The Shanghai Composite Index closed at 3933.97, up 1.32%, while the Shenzhen Component Index closed at 13725.56, up 1.47% [1] Summary by Category Stock Performance - GuoDun Quantum (688027) closed at 398.79, with a significant increase of 13.62% and a trading volume of 64,800 shares, amounting to a transaction value of 2.581 billion [1] - Guanghe Tong (300638) saw a rise of 10.77%, closing at 33.64 with a trading volume of 926,600 shares, totaling 3.101 billion [1] - Other notable performers included: - Shijia Technology (002796) up 9.99% at 21.46 [1] - Yongding Co. (600105) up 9.99% at 13.98 [1] - ZTE Corporation (000063) up 9.51% at 49.98 with a trading volume of 4,508,700 shares, totaling 22.121 billion [1] Market Trends - The overall communication equipment sector saw a net outflow of 804 million from institutional funds, while retail investors contributed a net inflow of 1.257 billion [2] - The sector's performance indicates a mixed sentiment among different types of investors, with retail investors showing confidence despite institutional outflows [2]