截至12月18日收盘，存储芯片概念上涨3.11%，位居概念板块涨幅第8，板块内，80股上涨，大港股份、兆易创新等涨停，普冉股份、成都华微、科翔股份等涨幅居前，分别上涨12.60%、10.40%、10.05%。跌幅居前的有思科瑞、杭州柯林、永安行等，分别下跌3.45%、1.63%、1.36%。
　　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（%）脑机接口9.44冰雪产业-1.65AI眼镜4.61赛马概念-1.41智能音箱4.35海南自贸区-1.40MCU芯片4.18养鸡-1.37汽车芯片3.75乳业-1.35星闪概念3.39预制菜-1.34量子科技3.13金属锌-1.31存储芯片3.11人造肉-1.29血氧仪3.06免税店-1.21无线耳机2.97足球概念-1.04　　资金面上看，今日存储芯片概念板块获主力资金净流入33.16亿元，其中，51股获主力资金净流入，6股主力资金净流入超亿元，净流入资金居首的是兆易创新，今日主力资金净流入14.11亿元，净流入资金居前的还有北方华创、大港股份、全志科技等，主力资金分别净流入4.45亿元、3.30亿元、2.10亿元。
　　资金流入比率方面，大港股份、兆易创新、北方华创等流入比率居前，主力资金净流入率分别为31.88%、24.67%、10.88%。（数据宝）
　　存储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（%）603986兆易创新10.008.69141139.8424.67002371北方华创3.301.9544475.3910.88002077大港股份10.0110.6833026.9531.88300458全志科技9.2413.5920964.537.65300223北京君正7.427.7617133.977.36688012中微公司1.782.3514084.364.91688008澜起科技2.892.688981.964.30300672国科微6.458.136407.125.33000021深科技2.642.785503.346.56688766普冉股份12.609.575090.634.40600584长电科技1.192.354718.622.96688072拓荆科技1.572.544676.227.13002185华天科技1.801.814463.166.50002049紫光国微1.982.284135.273.25688709成都华微10.4020.104070.587.94300567精测电子4.053.173830.769.09301269华大九天1.191.953462.265.48688120华海清科0.461.643015.636.12688525佰维存储4.827.432782.071.95600171上海贝岭2.918.772739.411.11301308江波龙4.7010.152681.472.52002156通富微电1.914.342410.891.28300131英唐智控4.865.842346.824.88002819东方中科4.315.071902.724.95002119康强电子5.556.611695.854.68002654万润科技2.304.331673.263.47000016深康佳A2.263.351381.315.22002409雅克科技1.161.721272.283.89600667太极实业2.341.791218.394.36002236大华股份1.651.65949.531.65300903科翔股份10.0521.93775.201.07688449联芸科技3.1313.39720.622.01688019安集科技0.871.04629.833.31688262国芯科技2.596.83625.151.13300975商络电子2.383.80576.972.72300650太龙股份2.815.48542.575.31688652京仪装备7.134.78478.842.00001287中电港3.926.31469.760.76688035德邦科技2.942.49431.565.22002413雷科防务1.061.81417.293.88688439振华风光0.531.24290.053.73002213大为股份4.549.71213.830.87001298好上好2.434.23145.761.24688611杭州柯林-1.630.60140.746.21688691灿芯股份8.1217.09122.480.38001309德明利4.4512.1795.930.10603936博敏电子1.983.3278.000.43300236上海新阳1.291.3171.460.51002975博杰股份3.336.9517.520.10300346南大光电1.372.768.800.01688167炬光科技4.395.343.230.01300606金太阳1.022.60-3.50-0.05300455航天智装1.431.38-4.25-0.03688147微导纳米0.872.28-24.14-0.39300227光韵达2.344.44-36.43-0.22300302同有科技2.884.30-121.64-0.48603933睿能科技2.262.49-143.59-1.72300047天源迪科1.254.18-165.42-0.56300042朗科科技5.446.94-175.51-0.61002559亚威股份0.755.08-202.87-0.85301306西测测试0.785.45-221.39-2.54688216气派科技3.002.13-347.03-6.63688123聚辰股份6.325.83-351.21-0.62688535华海诚科1.646.56-420.19-1.78300857协创数据1.282.65-440.91-0.68688347华虹公司1.171.90-446.85-1.27688416恒烁股份6.0110.09-538.35-2.95002183怡亚通0.001.36-711.39-4.01300184力源信息1.774.19-715.60-1.58002579中京电子2.264.63-719.35-2.98688627精智达8.233.11-865.69-5.26688053思科瑞-3.458.31-910.88-8.01301099雅创电子3.744.75-926.98-7.27688478晶升股份0.262.89-935.38-10.47688110东芯股份8.778.02-954.90-1.06300659中孚信息-1.224.13-976.78-6.93300551古鳌科技0.934.23-1164.48-7.06000670盈方微3.9719.39-1185.20-1.00688385复旦微电0.631.66-1394.63-3.95000818航锦科技0.341.20-1476.44-10.15603776永安行-1.365.04-1668.26-9.41300666江丰电子2.062.67-1741.66-4.10300475香农芯创2.562.83-2032.79-5.61002916深南电路-0.311.46-5488.89-6.69（文章来源：证券时报网）