截至12月20日收盘，存储芯片概念上涨3.09%，位居概念板块涨幅第7，板块内，79股上涨，灿芯股份20%涨停，盈方微、上海贝岭、航锦科技等涨停，华岭股份、气派科技、利尔达等涨幅居前，分别上涨10.18%、6.89%、6.81%。跌幅居前的有博杰股份、怡亚通、深南电路等，分别下跌5.62%、0.60%、0.55%。
　　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，今日存储芯片概念板块获主力资金净流入40.71亿元，其中，50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盈方微、长电科技、佰维存储等，主力资金分别净流入3.77亿元、2.39亿元、2.36亿元。
　　资金流入比率方面，盈方微、上海贝岭、航锦科技等流入比率居前，主力资金净流入率分别为45.93%、30.79%、26.76%。（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（%）600171上海贝岭10.0016.78155067.4230.79000670盈方微10.0412.6637718.0645.93600584长电科技2.865.2523869.616.41688525佰维存储5.8713.4523593.988.30002371北方华创3.582.2222522.654.66688008澜起科技2.444.9721861.975.35603986兆易创新0.9410.0820352.082.71000818航锦科技9.985.0318048.8326.76002156通富微电2.868.4614424.453.74300346南大光电3.755.4412773.4110.17688072拓荆科技2.533.4612440.4913.85300458全志科技3.4818.7212364.772.97688691灿芯股份20.0039.258849.0210.47688110东芯股份4.858.168627.418.91688012中微公司1.012.428385.662.81600667太极实业4.525.868223.088.52688385复旦微电3.563.525496.436.95301269华大九天4.673.944896.923.68300666江丰电子2.734.154258.936.24300672国科微2.048.793709.672.72688120华海清科1.712.363575.945.05002119康强电子3.948.143222.836.95688652京仪装备3.534.982832.3710.81300131英唐智控5.297.392746.714.29688347华虹公司4.384.732690.292.95688262国芯科技5.168.892529.393.44002236大华股份-0.241.702213.663.68002654万润科技2.665.431957.263.16002213大为股份4.2214.541714.084.37688019安集科技4.562.641668.773.33002049紫光国微1.034.451438.110.55301308江波龙2.0812.231430.131.06688535华海诚科3.868.071213.074.01002413雷科防务2.292.251160.948.47300975商络电子3.204.36993.423.98688627精智达6.644.34890.253.48002579中京电子2.406.21871.762.58300551古鳌科技2.714.97852.244.36688709成都华微3.2217.95816.431.69001298好上好3.345.64624.503.86688053思科瑞4.496.53567.166.16603936博敏电子1.885.71505.421.53688035德邦科技4.405.63356.381.77300650太龙股份2.214.29325.763.89688449联芸科技4.0320.36297.410.53300606金太阳1.582.88243.023.33603933睿能科技1.822.47230.162.68688167炬光科技3.394.46211.761.07688439振华风光0.962.1644.760.32300302同有科技2.685.635.220.01002559亚威股份2.096.13-43.03-0.14300659中孚信息2.023.43-47.74-0.40688216气派科技6.893.20-67.53-0.80688766普冉股份1.028.39-160.13-0.14688611杭州柯林4.280.88-183.39-5.41301099雅创电子2.055.65-200.47-1.27300857协创数据6.195.90-287.67-0.18300042朗科科技0.8410.30-323.58-0.68300236上海新阳2.512.42-331.29-1.23301306西测测试1.544.86-338.88-4.25688478晶升股份4.512.77-478.93-5.27002183怡亚通-0.601.56-568.24-2.82300475香农芯创1.134.40-679.23-1.15688123聚辰股份2.096.32-698.02-1.09002409雅克科技1.013.25-718.89-1.12688147微导纳米3.124.13-739.17-6.78300227光韵达1.203.51-741.29-5.53688416恒烁股份3.1712.64-889.37-3.55001287中电港0.004.55-932.34-2.07002819东方中科-0.532.95-970.45-4.37000021深科技1.154.99-1002.01-0.64300047天源迪科0.235.34-1309.46-3.35300455航天智装0.281.47-1421.69-9.58603776永安行0.074.85-1451.23-8.66001309德明利4.2910.30-1535.50-1.86300903科翔股份1.5014.60-1908.55-3.88300223北京君正-0.167.50-1943.58-0.82002975博杰股份-5.6216.50-2334.96-5.55300184力源信息2.025.01-2602.45-4.68002077大港股份1.0317.10-3351.51-1.88300567精测电子1.214.82-5953.16-8.33000016深康佳A2.1916.63-6930.00-4.67002185华天科技1.504.08-8098.00-5.08002916深南电路-0.552.46-9363.72-6.30（文章来源：证券时报网）