截至4月21日收盘，信创概念下跌1.89%，位居概念板块跌幅榜前列，板块内，ST英飞拓、*ST国华等跌停，品高股份、安博通、盛视科技等跌幅居前，股价上涨的有27只，涨幅居前的有中国高科、科安达、税友股份等，分别上涨5.51%、4.06%、3.91%。

　　今日涨跌幅居前的概念板块

　　资金面上看，今日信创概念板块获主力资金净流出91.49亿元，其中，230股获主力资金净流出，20股主力资金净流出超亿元，净流出资金居首的是浪潮信息，今日主力资金净流出9.51亿元，净流出资金居前的还有航天发展、海光信息、拓维信息等，主力资金分别净流出8.27亿元、6.52亿元、5.06亿元。今日主力资金净流入居前的概念股有佰维存储、网达软件、卓易信息等，主力资金分别净流入8.73亿元、1.36亿元、7861.83万元。（数据宝）

　　信创概念资金流出榜

代码简称今日涨跌幅（%）今日换手率（%） 主力资金流量（万元）000977浪潮信息-2.397.30-95076.16000547航天发展-2.5714.12-82686.75688041海光信息-3.530.92-65233.45002261拓维信息-4.048.91-50578.53300017网宿科技-3.648.27-48110.13600410华胜天成-3.7613.47-43894.96603019中科曙光-2.792.95-36581.75688158优刻得-3.3713.16-35476.22301396宏景科技-3.3517.93-29802.25300166东方国信-4.0514.36-26132.83000066中国长城-2.782.52-22557.63688227品高股份-9.3314.55-19183.45300170汉得信息-2.494.46-16092.20300468四方精创-2.874.57-14829.43688343云天励飞-1.832.83-13088.60688031星环科技-2.994.38-11822.30688802沐曦股份-1.3712.02-11729.62600855航天长峰-6.478.88-10825.81002467二六三-3.7012.77-10265.51600839四川长虹-1.042.30-10114.13300846首都在线-4.479.28-9964.51600602云赛智联-2.958.30-9334.71688047龙芯中科-2.911.48-8472.45002396星网锐捷-7.596.50-8365.03600797浙大网新-3.904.50-7901.29000034神州数码-2.663.19-7672.04300520科大国创-2.854.30-6700.49300377赢时胜-4.005.40-6389.82300352北信源-2.364.64-6317.05000070特发信息-2.6211.94-6314.63002236大华股份-1.541.57-6188.57301308江波龙0.203.92-6159.94600654中安科-4.459.97-6156.78002439启明星辰-3.396.57-6156.01002929润建股份-5.9010.89-5969.80300085银之杰-1.782.82-5948.90600345长江通信-2.2210.12-5872.69300010豆神教育-1.802.12-5870.85301165锐捷网络-6.571.94-5843.52002290禾盛新材-4.282.51-5837.01300634彩讯股份-1.602.72-5806.21301191菲菱科思-1.646.01-5768.11000158常山北明-2.121.52-5740.37300253卫宁健康-3.113.11-5706.47002183怡亚通-3.385.08-5614.31301236软通动力-2.711.83-5404.38300603立昂技术-4.9212.19-5308.01300339润和软件-1.962.09-5113.41002528ST英飞拓-5.084.75-5055.38600570恒生电子-1.090.95-5052.68300454深信服-2.372.77-5022.21002990盛视科技-7.8618.42-4827.70002123梦网科技-3.093.57-4671.75000727冠捷科技-2.892.41-4669.92688111金山办公-1.041.09-4667.76300229拓尔思-2.312.22-4168.79301095广立微-0.403.68-4078.74002213大为股份-3.0011.82-4050.32300002神州泰岳-0.931.56-3992.27300324旋极信息-3.552.56-3945.51300348长亮科技-2.112.27-3900.94603496恒为科技-3.734.51-3792.23300245天玑科技-4.868.29-3719.68002315焦点科技-1.054.57-3636.33002161远望谷-2.772.81-3572.26688262国芯科技-2.662.53-3465.11300290荣科科技-1.933.98-3408.96002298中电鑫龙-2.405.22-3381.59300996普联软件-2.023.95-3375.87000555神州信息-2.162.99-3222.70600446金证股份-3.042.32-3145.56002152广电运通-1.310.79-3134.15002771真视通-4.4723.14-3101.83300531优博讯-2.635.96-3003.78002657中科金财-2.792.84-2999.56300474景嘉微-1.491.48-2992.96300624万兴科技-1.574.23-2690.86301316慧博云通0.322.36-2567.57301269华大九天-2.510.85-2538.43300180华峰超纤-2.711.93-2508.19002583海能达-2.021.72-2507.96688515裕太微-2.373.86-2487.38603716塞力医疗-3.104.81-2455.36002354天娱数科-2.914.26-2321.57600728佳都科技-1.591.50-2303.86300925法本信息-3.314.26-2297.06300830金现代-2.083.93-2290.91002115三维通信-1.785.46-2243.23300292吴通控股-2.954.83-2183.24000032深桑达A-3.091.86-2078.22688327云从科技-2.492.17-1964.84300451创业慧康-2.272.27-1964.11601360三六零-1.430.81-1942.36002063远光软件-1.392.41-1924.62300561*ST汇科-0.336.54-1908.96002685华东重机-1.405.34-1827.25600536中国软件-1.191.24-1805.58300465高伟达-1.992.03-1788.83002474榕基软件-2.273.77-1736.20002065东华软件-1.651.08-1718.06300541先进数通-1.962.59-1641.09002197证通电子-5.465.06-1617.07688201信安世纪-6.106.70-1541.62300598诚迈科技-3.272.37-1527.47300310宜通世纪-1.413.21-1472.25603660苏州科达-0.882.66-1463.31600756浪潮软件-2.984.46-1439.46600271航天信息-1.711.12-1430.40301248杰创智能-0.038.47-1378.91600571信雅达-1.981.59-1375.25688038中科通达-4.723.30-1349.70600776东方通信-2.323.55-1346.18300369绿盟科技-1.582.68-1334.86002559亚威股份-0.743.26-1330.95002530金财互联-1.742.23-1318.24688609九联科技-0.911.46-1310.88300678中科信息-1.271.53-1296.58300542新晨科技-2.852.40-1269.40000509华塑控股-2.193.04-1264.00002268电科网安-1.541.19-1260.74002117东港股份-2.161.27-1246.82300333兆日科技-2.182.42-1222.67300768迪普科技-0.521.18-1188.43301213观想科技-1.392.95-1154.82300287飞利信-2.111.76-1117.45300469信息发展-1.582.00-1108.71003040楚天龙-1.741.38-1058.05002380科远智慧-2.685.12-1056.08603918金桥信息-2.232.06-1041.00603927中科软-1.590.75-1039.00600353旭光电子-2.112.83-1034.19300168万达信息-1.810.90-1016.09688159有方科技-1.843.46-960.25300711广哈通信-2.142.15-937.82603232格尔软件-2.113.30-933.43300730科创信息-2.883.73-928.74002769普路通-0.861.63-887.22300231银信科技-2.614.89-878.95000925众合科技-1.071.67-856.16300183东软载波-1.861.46-813.72688083中望软件-1.201.31-794.73301159三维天地-1.753.14-779.25300036超图软件-0.862.19-772.45300719安达维尔-1.822.56-736.14300368汇金股份-2.513.54-718.64603039泛微网络-2.672.83-714.87002090金智科技-1.582.45-698.75002649博彦科技-1.671.70-678.56300674宇信科技-1.261.29-642.73688229博睿数据-2.263.90-623.36000948南天信息-2.121.36-620.24301153中科江南-1.281.48-614.49300366ST创意-0.701.25-612.71300578会畅科技-1.922.53-586.95600850电科数字-2.301.49-575.07300941创识科技-1.882.75-574.97300212易华录-1.306.19-565.99688023安恒信息-1.322.00-557.02300167ST迪威迅-1.901.81-552.23688228开普云-1.612.19-531.32688435英方软件-3.965.49-506.18300271华宇软件-2.101.32-491.94688316青云科技-4.267.64-460.50300250初灵信息-1.652.83-449.99300047天源迪科-1.621.89-442.40002803吉宏股份-5.059.12-441.58301318维海德-1.511.42-432.92603859能科科技1.742.87-428.68600588用友网络-2.561.15-426.62300546雄帝科技-1.192.10-422.14301330熵基科技-1.641.25-408.14002965祥鑫科技0.232.09-407.10002987京北方-1.741.03-406.83002808*ST恒久-3.585.58-406.71688118普元信息-1.942.18-394.56002735王子新材-0.833.24-390.36002322理工能科-2.221.84-384.73300525博思软件-1.241.32-374.94688095福昕软件-1.161.76-368.53688039当虹科技-2.791.69-353.12605398新炬网络-1.891.14-351.40002017东信和平-1.751.58-349.12603106恒银科技-1.530.98-326.59603138海量数据-6.266.18-326.06002376新北洋-1.121.12-312.59003029吉大正元-2.692.23-306.69301208中亦科技-1.671.41-294.29301337亚华电子-1.453.14-294.24603528多伦科技-1.460.95-288.44002301齐心集团-0.451.35-287.22300380安硕信息-1.891.82-282.53300884狄耐克-1.622.31-279.37300590移为通信-0.831.03-267.60688562航天软件-1.622.28-262.90688489三未信安-1.050.51-255.42301178天亿马-1.492.66-236.10300579数字认证-2.001.07-234.15301339通行宝-1.330.51-227.17300407凯发电气-1.473.27-225.34301091深城交-1.070.98-216.35002253*ST智胜-1.492.43-204.16300935盈建科-0.823.79-199.11600121郑州煤电0.243.13-193.86002368太极股份-1.160.84-186.43002184海得控制-1.281.83-179.15688588凌志软件-1.310.69-176.44002870香山股份-0.561.38-172.47688619罗普特-1.011.78-171.37300419ST浩丰2.513.41-169.47300628亿联网络-0.530.76-168.22688225亚信安全-1.110.75-160.68300872天阳科技-2.081.64-151.79003004*ST声迅-3.192.14-143.12688132邦彦技术-1.780.62-123.50688590新致软件-1.892.98-121.34000004*ST国华-5.040.29-108.13002401中远海科-1.480.92-104.74002777久远银海-1.561.68-104.14688509正元地信-1.311.44-103.36688004博汇科技0.221.79-86.51002232启明信息-1.410.92-85.84002642荣联科技-1.881.84-82.35300479神思电子-0.101.93-73.33688152麒麟信安-1.960.91-73.02301378通达海-2.693.48-57.25301390经纬股份0.003.38-53.04603636南威软件-2.901.68-49.09603956威派格-1.390.95-45.77300399天利科技-1.591.50-24.50300365恒华科技-1.692.63-12.67688060云涌科技-1.890.550.00001229魅视科技-1.758.283.38688561奇安信-1.240.597.79300663科蓝软件-1.861.8350.07002819东方中科-1.640.7555.74300588熙菱信息0.471.3463.38300195长荣股份-0.391.9670.40300921南凌科技-2.116.5380.63688030山石网科-0.450.7683.80688244永信至诚-1.530.7089.86000156华数传媒-0.530.4097.56688695中创股份-1.732.3598.19301633港迪技术-0.361.05128.05301041金百泽-0.575.57130.51300075数字政通-1.171.17135.36688651盛邦安全-1.972.58138.58300609汇纳科技-2.182.31177.79002908德生科技-2.291.55181.95300508维宏股份1.693.28212.74688777中控技术-3.633.51217.56000793*ST华闻1.801.54270.67301169零点有数1.561.92280.95688058宝兰德-0.691.41290.81301197工大科雅-0.586.58327.26300096ST易联众1.961.28332.03002296辉煌科技-1.112.43336.13600718东软集团-0.220.99359.50688692达梦数据-0.801.67386.15002362汉王科技-2.001.79400.87002912中新赛克-2.712.32426.55002279久其软件-1.462.82434.72002587奥拓电子-1.822.79482.23002972科安达4.0611.02501.92300353东土科技-1.302.31565.78300659中孚信息-1.372.58568.38300608思特奇-1.164.71699.77688369致远互联-1.847.58770.82600562国睿科技0.040.71845.42003005竞业达1.974.481073.50688579地纬智能1.451.811123.44300687赛意信息-1.143.061205.90002212天融信0.932.781237.39603383顶点软件1.252.471249.40002421达实智能-1.723.611323.18300559佳发教育0.925.351403.81600100同方股份-1.061.061435.33301172君逸数码1.707.501507.95688168安博通-8.844.491954.15300302同有科技-0.575.622131.92300188国投智能2.842.382616.09002180奔图科技-0.761.063177.99600730中国高科5.515.923600.46688171纬德信息-2.395.683763.00001339智微智能1.227.115869.70603171税友股份3.913.686417.45688258卓易信息2.455.097861.83603189网达软件3.4219.7813635.07688525佰维存储2.707.1687326.71