IT服务板块12月1日涨0.86%，星图测控领涨，主力资金净流出5.91亿元

Core Viewpoint - The IT service sector experienced a rise of 0.86% on December 1, with notable gains from companies like Xingtu Measurement and Control, which led the sector's performance [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 3914.01, up by 0.65% [1]. - The Shenzhen Component Index closed at 13146.72, up by 1.25% [1]. - The IT service sector stocks showed varied performance, with significant gainers including: - Xingtu Measurement and Control (up 8.22% to 78.77) [1]. - Kaipu Cloud (up 6.86% to 172.48) [1]. - Zhuoyi Information (up 6.10% to 71.88) [1]. Group 2: Stock Performance Summary - The following companies experienced notable increases in stock prices: - Aerospace Hongtu (up 5.77% to 28.96) with a trading volume of 389,000 shares and a transaction value of 1.136 billion [1]. - Yacon Co., Ltd. (up 5.58% to 55.66) with a trading volume of 44,500 shares and a transaction value of 247 million [1]. - Jingsong Intelligent (up 4.88% to 28.36) with a trading volume of 61,400 shares and a transaction value of 175 million [1]. Group 3: Capital Flow Analysis - The IT service sector saw a net outflow of 591 million from institutional investors, while retail investors contributed a net inflow of 674 million [2]. - The capital flow for specific stocks included: - Han De Information with a net inflow of 457 million from institutional investors [3]. - Kaipu Cloud with a net inflow of 40.88 million from institutional investors [3]. - Aerospace Hongtu with a net inflow of 1.08 billion from institutional investors [3].