小家电板块12月17日跌0.11%，莱克电气领跌，主力资金净流出8894.62万元

Group 1 - The small home appliance sector experienced a decline of 0.11% on December 17, with Lek Electric leading the drop [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] - A table detailing the individual stock performance within the small home appliance sector was provided [1] Group 2 - In terms of capital flow, the small home appliance sector saw a net outflow of 88.9462 million yuan from main funds, and a net outflow of 19.6976 million yuan from speculative funds, while retail investors contributed a net inflow of 109 million yuan [2] - A table showing the capital flow for individual stocks in the small home appliance sector was included [2]