Zheng Xing Xing Ye Ri Bao·2026-02-03 09:11Market Overview - The automation equipment sector increased by 4.37% on February 3, with Robotech leading the gains [1] - The Shanghai Composite Index closed at 4067.74, up 1.29%, while the Shenzhen Component Index closed at 14127.1, up 2.19% [1] Top Performers - Robotech (300757) closed at 424.80, up 20.00% with a trading volume of 173,200 shares and a transaction value of 7.169 billion [1] - Jieyin Technology (688025) closed at 185.30, up 18.87% with a trading volume of 94,500 shares and a transaction value of 1.639 billion [1] - Bozhong Precision (688097) closed at 43.90, up 11.17% with a trading volume of 137,100 shares and a transaction value of 579 million [1] Market Capital Flow - The automation equipment sector saw a net inflow of 959 million from institutional investors, while retail investors experienced a net outflow of 368 million [2][3] - Major stocks like Zhongkong Technology (688777) had a net inflow of 432 million from institutional investors, but a net outflow of 204 million from retail investors [3] Individual Stock Performance - Kairui Technology (002957) had a net inflow of 184 million from institutional investors, but a net outflow of 97 million from retail investors [3] - Huagong Technology (0009888) saw a net inflow of 395 million from institutional investors, with a net outflow of 218 million from retail investors [3]