截至12月20日收盘，汽车芯片概念上涨2.92%，位居概念板块涨幅第8，板块内，100股上涨，瑞芯微、上海贝岭、国星光电等涨停，泰凌微、中微半导、裕太微等涨幅居前，分别上涨13.92%、11.43%、10.97%。跌幅居前的有大唐电信、北汽蓝谷、新洁能等，分别下跌9.96%、2.14%、2.03%。
　　今日涨跌幅居前的概念板块
概念今日涨跌幅（%）概念今日涨跌幅（%）拼多多概念4.68煤炭概念-1.07铜缆高速连接3.92同花顺中特估100-0.80AI眼镜3.66草甘膦-0.79国家大基金持股3.65水泥概念-0.77光刻机3.63抽水蓄能-0.70MCU芯片3.48同花顺出海50-0.58存储芯片3.09航运概念-0.53汽车芯片2.92天津自贸区-0.50先进封装2.87中字头股票-0.49ERP概念2.82共享单车-0.46　　资金面上看，今日汽车芯片概念板块获主力资金净流入40.32亿元，其中，65股获主力资金净流入，12股主力资金净流入超亿元，净流入资金居首的是上海贝岭，今日主力资金净流入15.51亿元，净流入资金居前的还有长电科技、佰维存储、瑞芯微等，主力资金分别净流入2.39亿元、2.36亿元、2.21亿元。
　　资金流入比率方面，上海贝岭、华润微、晶合集成等流入比率居前，主力资金净流入率分别为30.79%、15.42%、13.18%。（数据宝）
　　汽车芯片概念资金流入榜
代码简称今日涨跌幅（%）今日换手率（%） 主力资金流量（万元）主力资金净流入比率（%）600171上海贝岭10.0016.78155067.4230.79600584长电科技2.865.2523869.616.41688525佰维存储5.8713.4523593.988.30603893瑞芯微10.004.9622144.629.93603986兆易创新0.9410.0820352.082.71603005晶方科技3.6811.4915043.206.91300077国民技术6.0018.2515019.964.98688256寒武纪6.282.2314296.392.34300458全志科技3.4818.7212364.772.97300623捷捷微电5.396.0111883.507.66688249晶合集成3.813.0211831.6313.18688521芯原股份5.585.2310531.057.25688047龙芯中科1.361.989871.5512.35600460士兰微2.994.719611.634.24603501韦尔股份0.722.229166.433.24688110东芯股份4.858.168627.418.91688396华润微1.200.868462.2815.42002449国星光电9.9713.057374.699.13600877电科芯片5.105.237314.049.54688380中微半导11.4323.536606.555.80688591泰凌微13.9213.976276.398.25600703三安光电1.581.156160.628.39688385复旦微电3.563.525496.436.95600764中国海防5.672.364687.389.73688469芯联集成0.362.044432.098.77688213思特威1.033.204025.454.70688484南芯科技2.793.723967.319.07603290斯达半导1.862.573823.206.30300672国科微2.048.793709.672.72603160汇顶科技1.882.223536.734.03688798艾为电子2.123.923058.657.11300613富瀚微1.9616.652996.531.26300131英唐智控5.297.392746.714.29300053航宇微4.105.742653.254.73688262国芯科技5.168.892529.393.44300327中颖电子2.494.992471.115.55300373扬杰科技1.153.002165.372.84300661圣邦股份3.061.492112.333.49300304云意电气2.413.351966.418.02002213大为股份4.2214.541714.084.37688187时代电气0.421.801633.706.88688002睿创微纳1.891.571618.434.69688498源杰科技1.635.351608.143.67002049紫光国微1.034.451438.110.55688220翱捷科技5.247.811321.431.43688536思瑞浦1.492.131297.794.42300353东土科技2.653.851286.775.02300098高新兴2.075.731041.201.72603068博通集成2.699.451001.652.04688107安路科技7.242.00988.053.81301132满坤科技3.7115.32916.824.42688508芯朋微2.903.30890.434.48603121华培动力4.938.34829.522.66688709成都华微3.2217.95816.431.69688209英集芯2.063.69695.103.27600770综艺股份1.652.16592.824.27688486龙迅股份5.053.67435.212.63688449联芸科技4.0320.36297.410.53301413安培龙4.845.46286.841.66600360ST华微2.021.94252.342.69300656民德电子2.732.80244.882.43002429兆驰股份0.001.11234.880.89603123翠微股份0.213.30233.741.16688173希荻微4.634.50173.671.22688153唯捷创芯3.905.3037.950.17002023海特高新0.671.22-7.57-0.08300671富满微1.0710.16-12.54-0.01603738泰晶科技2.303.31-35.73-0.17002516旷达科技1.251.30-37.63-0.35688216气派科技6.893.20-67.53-0.80605358立昂微1.861.43-71.39-0.28688048长光华芯3.444.85-93.36-0.48000851ST高鸿0.281.47-94.60-1.57301338凯格精机3.366.06-95.48-1.31688601力芯微4.395.08-131.75-0.42603232格尔软件-0.6410.26-178.56-0.49301099雅创电子2.055.65-200.47-1.27688135利扬芯片5.552.80-228.50-2.13301117佳缘科技2.388.12-273.12-2.12300042朗科科技0.8410.30-323.58-0.68688689银河微电4.331.94-360.47-6.10600841动力新科0.361.11-401.76-7.06002268电科网安-0.111.25-417.06-2.18603375盛景微1.6814.73-480.63-3.78301536星宸科技7.1567.57-482.41-0.25688595芯海科技3.273.75-521.56-2.62688458美芯晟4.533.66-549.65-5.17300005探路者1.302.49-672.09-3.89688123聚辰股份2.096.32-698.02-1.09688711宏微科技3.393.04-706.18-5.50002079苏州固锝0.822.71-848.75-3.49000581威孚高科0.000.64-906.96-9.38301488豪恩汽电1.176.04-975.68-11.18688515裕太微10.9710.24-977.66-1.90002553南方精工2.448.18-1063.32-3.64002151北斗星通0.251.38-1366.58-7.87002405四维图新2.407.67-1484.65-0.78600745闻泰科技0.723.68-1831.82-1.10300223北京君正-0.167.50-1943.58-0.82688052纳芯微-1.672.80-2017.11-5.89300184力源信息2.025.01-2602.45-4.68600498烽火通信-1.714.59-3061.71-2.94002077大港股份1.0317.10-3351.51-1.88600198大唐电信-9.9618.36-6236.74-3.21688141杰华特0.889.39-6803.36-10.14300493润欣科技-1.3826.22-7195.97-1.83002180纳思达1.782.83-10592.37-9.05605111新洁能-2.038.41-14177.14-10.99600733北汽蓝谷-2.142.64-15927.58-15.00（文章来源：证券时报网）