截至2月21日收盘，云计算概念上涨4.05%，位居概念板块涨幅第9，板块内，149股上涨，光环新网20%涨停，盈峰环境、浪潮软件、云赛智联等涨停，网宿科技、麒麟信安、铜牛信息等涨幅居前，分别上涨16.33%、16.20%、14.24%。跌幅居前的有并行科技、青云科技、天娱数科等，分别下跌2.96%、2.23%、1.81%。
　　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（%）液冷服务器7.66中韩自贸区-1.11国资云5.31民营医院-0.96算力租赁4.83社区团购-0.95东数西算(算力)4.56草甘膦-0.91MLOps概念4.36黄金概念-0.88数据中心4.27兵装重组概念-0.87AI语料4.27环氧丙烷-0.83华为欧拉4.09毛发医疗-0.66云计算4.05水泥概念-0.64云办公4.03工业大麻-0.61　　资金面上看，今日云计算概念板块获主力资金净流入65.35亿元，其中，105股获主力资金净流入，29股主力资金净流入超亿元，净流入资金居首的是紫光股份，今日主力资金净流入7.69亿元，净流入资金居前的还有浪潮信息、光环新网、网宿科技等，主力资金分别净流入7.45亿元、7.17亿元、7.01亿元。
　　资金流入比率方面，星光股份、新华网、浪潮软件等流入比率居前，主力资金净流入率分别为30.66%、29.00%、23.97%。（数据宝）
　　云计算概念资金流入榜
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（%）000938紫光股份10.018.4576944.3510.15000977浪潮信息6.9313.2874482.275.74300383光环新网19.9913.0271676.9715.71300017网宿科技16.3320.8770099.6110.02002261拓维信息10.0134.5666807.364.34600602云赛智联10.0119.3662795.2812.96603881数据港10.0010.2051444.1820.86000032深桑达A10.0115.2050889.6318.99301236软通动力4.0211.2941678.987.89601728中国电信9.970.6140047.5810.00002230科大讯飞3.695.1238548.566.25600845宝信软件10.013.3735603.4713.71300002神州泰岳10.4312.2929227.678.53603888新华网10.006.9627222.3029.00300166东方国信8.9618.7124874.3211.33002195岩山科技5.4312.8024830.246.70600756浪潮软件10.0216.7823779.6423.97002076星光股份9.9117.5920421.8130.66300846首都在线4.6342.2519527.524.34600941中国移动3.743.9017986.944.50300113顺网科技5.8919.8215817.396.66300047天源迪科6.5020.3113328.818.09300249依米康8.6240.8512580.803.86000967盈峰环境10.085.4612208.1310.69002757南兴股份3.9629.5812084.366.50002368太极股份5.1411.3911468.105.29688327云从科技5.7216.3711205.185.40300634彩讯股份5.4814.3511151.655.65301396宏景科技12.3650.4610545.326.89300895铜牛信息14.2422.329902.317.45301316慧博云通5.0615.019109.269.72300857协创数据8.1111.529011.082.76300872天阳科技5.2513.378138.778.23002229鸿博股份3.9614.867246.626.92002063远光软件4.659.047064.966.26688111金山办公1.982.016123.021.81600611大众交通1.566.335900.408.36688158优刻得1.6324.065738.631.56300608思特奇6.6713.145230.3410.22300525博思软件5.167.745219.175.88002439启明星辰3.107.684913.574.81603496恒为科技2.9912.154773.624.26002236大华股份2.674.124733.633.10603636南威软件2.0212.584002.543.30600155华创云信3.413.293846.457.02002373千方科技3.474.803476.974.81688695中创股份6.8329.803403.7415.80600498烽火通信4.2612.933359.360.79600131国网信通5.992.633217.135.07300061旗天科技4.917.963145.784.74688475萤石网络8.702.823112.846.38600666奥瑞德2.0210.233079.584.12300541先进数通3.9518.203069.643.28601360三六零3.034.633003.530.76300366创意信息4.4911.312876.464.39301270汉仪股份13.4022.842839.134.03300369绿盟科技4.945.682660.626.67600850电科数字8.168.272646.181.90600476湘邮科技6.0213.612644.416.81600728佳都科技2.554.542612.864.84600640国脉文化3.302.442438.329.06688615合合信息3.9911.652400.024.18300773拉卡拉4.704.942373.843.47301169零点有数5.336.132372.3312.12002970锐明技术2.9510.772352.883.50002642荣联科技3.3315.372319.382.80002197ST证通5.077.102283.6512.82603189网达软件4.619.021983.654.52688152麒麟信安16.2022.301911.013.88300768迪普科技5.084.231564.194.01301248杰创智能6.5429.551558.282.29002153石基信息4.435.081343.221.92002212天融信3.278.131330.321.55603171税友股份5.001.781330.314.10002819东方中科2.373.921256.614.76603390通达电气0.725.321245.935.99301208中亦科技2.2125.241196.302.53300079数码视讯2.424.711021.662.69688232新点软件5.898.841015.471.64002421达实智能3.358.25983.791.50300523辰安科技4.683.23952.895.82300663科蓝软件3.5610.72890.411.02688258卓易信息3.747.22837.062.06600055万东医疗2.383.42822.962.38688058宝兰德4.205.74815.075.19300550和仁科技2.303.14687.305.70688590新致软件5.679.01667.621.15688227品高股份11.3412.87616.431.80301337亚华电子1.279.35610.745.33601929吉视传媒3.026.14511.921.17002803吉宏股份-0.573.27446.973.42300292吴通控股2.197.83349.630.72300021大禹节水1.754.05346.002.64000004国华网安2.068.48233.491.66002554惠博普-1.191.20226.495.67603559*ST通脉5.031.28178.874.22300579数字认证1.556.09129.030.25300052中青宝3.7010.44125.790.24688229博睿数据7.758.14117.550.49600658电子城0.651.7285.600.96688435英方软件2.6313.1660.380.21002777久远银海2.447.1659.290.10688096京源环保2.881.8235.671.35688168安博通2.586.7229.620.09300603立昂技术-1.0530.8728.700.02003007直真科技2.076.27-134.38-0.86603232格尔软件3.517.52-182.97-0.70603106恒银科技1.175.17-232.72-0.92688651盛邦安全4.236.73-279.17-3.47300941创识科技2.5712.37-294.20-0.74300645正元智慧2.587.42-333.62-1.82300448浩云科技0.9911.66-339.66-0.73002253川大智胜1.016.63-360.88-2.03688118普元信息2.4710.35-389.19-1.54688588凌志软件2.172.95-439.33-2.50300419ST浩丰-1.459.00-459.78-2.50300780德恩精工-0.196.85-573.88-5.02688244永信至诚-0.317.55-603.20-3.24688369致远互联3.887.20-660.63-2.63688228开普云4.7111.12-670.54-1.42002285世联行-1.172.91-783.18-5.39300469信息发展3.178.82-824.55-1.26300546雄帝科技1.048.78-852.71-3.79300466赛摩智能0.123.34-939.20-8.18300051琏升科技0.283.26-962.22-11.63300556丝路视觉3.8017.76-974.41-2.41300542新晨科技2.434.94-1065.72-4.16688078龙软科技1.917.16-1073.63-5.30002811郑中设计0.095.46-1384.65-8.62300921南凌科技4.6929.72-1472.32-1.82688023安恒信息3.109.52-1492.62-2.27002362汉王科技0.4810.20-1536.14-2.69000158常山北明2.8012.62-1834.90-0.37688066航天宏图1.605.22-1880.97-6.47300213佳讯飞鸿0.7612.11-2334.42-3.80000997新大陆3.643.28-2594.22-3.30688561奇安信0.673.42-2632.13-2.62300280紫天科技-0.2011.74-2723.98-9.63300348长亮科技5.4017.12-2750.56-1.36300290荣科科技1.496.71-2869.90-3.22603629利通电子2.4313.07-3796.20-3.95300344立方数科-0.0924.01-5320.88-3.29300468四方精创0.5811.07-5360.98-4.82603859能科科技-0.737.61-5811.80-8.99300451创业慧康1.2911.40-5888.75-5.47300170汉得信息3.9025.02-7680.84-1.49300674宇信科技2.1416.21-8593.25-2.52688316青云科技-2.2332.73-9013.00-7.94600410华胜天成0.0919.87-9511.75-4.11002530金财互联0.2415.36-10845.17-8.25002354天娱数科-1.8121.72-15653.89-5.48002315焦点科技0.5010.87-17579.12-17.69000034神州数码1.8424.84-21898.28-2.74600588用友网络-0.906.81-32283.37-7.87002123梦网科技0.2633.67-35562.64-7.67600797浙大网新2.5137.21-40500.53-9.49300766每日互动-1.6735.35-52772.09-6.86600633浙数文化2.7924.28-69439.47-12.16002065东华软件1.6832.24-119536.67-9.31（文章来源：证券时报网）