Zheng Xing Xing Ye Ri Bao·2025-12-19 09:11Core Insights - The trade sector experienced a rise of 1.76% on December 19, with Yi Yatong leading the gains [1] - The Shanghai Composite Index closed at 3890.45, up 0.36%, while the Shenzhen Component Index closed at 13140.22, up 0.66% [1] Trade Sector Performance - Yi Yatong (002183) closed at 4.72, with a gain of 3.74% and a trading volume of 535,700 shares, amounting to a transaction value of 250 million yuan [1] - Other notable performers included: - Shisuo Huihong (600981) at 3.35, up 3.72% with a transaction value of 237 million yuan [1] - Chimon Fashion (600287) at 5.78, up 3.21% with a transaction value of 57.15 million yuan [1] - CITIC Metal (601061) at 13.96, up 2.57% with a transaction value of 341 million yuan [1] Capital Flow Analysis - The trade sector saw a net outflow of 209 million yuan from institutional investors, while retail investors contributed a net inflow of 195 million yuan [2] - Notable capital flows included: - CITIC Metal (601061) with a net inflow of 40.75 million yuan from institutional investors [3] - Yi Yatong (002183) with a net inflow of 22.84 million yuan from institutional investors [3] - Jiangsu Guotai (002091) with a net inflow of 15.18 million yuan from institutional investors [3]