Core Insights - The automation equipment sector experienced a rise of 0.86% on December 29, with Ruishun Technology leading the gains [1] - The Shanghai Composite Index closed at 3965.28, up 0.04%, while the Shenzhen Component Index closed at 13537.1, down 0.49% [1] Stock Performance - Ruishun Technology (688090) closed at 48.70, up 20.01% with a trading volume of 191,100 shares and a transaction value of 879 million [1] - Buke Co., Ltd. (688160) also saw a significant increase, closing at 121.66, up 20.00% with a trading volume of 52,100 shares [1] - Other notable performers included Inno Laser (301021) with a 15.26% increase, closing at 49.99, and Anda Intelligent (688125) with a 13.47% increase, closing at 132.50 [1] Market Capital Flow - The automation equipment sector saw a net outflow of 603 million from institutional investors, while retail investors contributed a net inflow of 537 million [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors increased their positions [2] Individual Stock Capital Flow - Buke Co., Ltd. (688160) experienced a net outflow of 85.64 million from institutional investors, while retail investors showed a net outflow of 41.89 million [3] - Inno Laser (301021) had a net inflow of 72.42 million from institutional investors, but a net outflow of 66.59 million from retail investors [3] - Macro Intelligent (001266) saw a significant net inflow of 47.78 million from institutional investors, indicating strong institutional interest [3]