消费电子板块12月17日涨3.26%，奕东电子领涨，主力资金净流入17.92亿元

Group 1 - The consumer electronics sector increased by 3.26% on December 17, with Yidong Electronics leading the gains [1] - The Shanghai Composite Index closed at 3870.28, up by 1.19%, while the Shenzhen Component Index closed at 13224.51, up by 2.4% [1] - The net inflow of main funds into the consumer electronics sector was 1.792 billion yuan, while retail funds experienced a net outflow of 1.132 billion yuan [2] Group 2 - The main funds showed a net inflow of 1.792 billion yuan, while speculative funds had a net outflow of 660 million yuan [2] - The overall trend indicates a mixed sentiment among different types of investors in the consumer electronics sector [2]