5月21日，北交所个股合计成交量18.83亿股，成交额411.12亿元，成交额相对上一交易日减少6.11亿元，个股来看，收盘上涨的共60只。
　　证券时报·数据宝统计显示，今日可交易北交所个股中，收盘股价上涨的有60只，占可交易个股的22.56%，收盘涨停的有宁新新材等，收盘涨幅居前的有灵鸽科技、大地电气、东方碳素，分别上涨16.48%、11.93%、11.54%。收盘股价下跌的有205只，跌幅居前的有旭杰科技、路斯股份、胜业电气等，分别下跌14.03%、12.68%、12.68%。
　　成交方面，全天成交额超亿元的股票共有147只，成交额居前的北交所股票有五新隧装、国航远洋、锦波生物等，成交额分别为11.99亿元、8.80亿元、8.39亿元。
　　股票活跃度来看，今日可交易的北交所个股中，换手率超10%的有93只，其中，27股换手率超20%，换手率在5%~10%之间的有112只，换手率在1%~5%之间的有60只。全天换手率居前的股票有武汉蓝电、宁新新材、胜业电气等，换手率分别为44.44%、42.66%、40.17%。（数据宝）
　　北交所个股今日成交明细
代码简称收盘价（元）涨跌幅（%）换手率（%）成交额（万元）835174五新隧装49.00-12.0125.70119938.68833171国航远洋10.86-1.6327.6588004.56832982锦波生物577.509.173.2983867.73833284灵鸽科技31.8016.4839.5283446.85832419路斯股份27.75-12.6820.2755728.14871396常辅股份42.35-6.2829.4953694.52839719宁新新材17.2930.0042.6651639.68832522纳科诺尔61.004.998.7849639.77920029开发科技111.203.2913.8649083.46835185贝特瑞23.793.301.8248351.77830779武汉蓝电51.9010.8744.4445563.59920068天工股份20.90-7.1133.7345384.25836239长虹能源48.263.3818.3644500.64839273一致魔芋53.59-4.9311.5142184.64836077吉林碳谷15.15-4.368.0240389.46830946森萱医药12.825.177.1539807.13870299灿能电力23.78-5.6333.6539011.34872392佳合科技33.65-5.4235.7138452.16831627力王股份31.698.3825.8638250.68870436大地电气27.2011.9315.3034747.59831087秋乐种业20.895.5610.3433712.81920489佳先股份25.350.2015.4933463.33873169七丰精工30.98-2.3620.6232714.18837023芭薇股份29.28-4.3832.1932576.93833346威贸电子32.815.5322.5532208.62831961创远信科22.06-5.8112.6631233.17920128胜业电气36.00-12.6840.1731054.37832175东方碳素14.3011.5436.3531047.40872351华光源海31.39-2.8227.2130801.18834599同力股份22.643.473.8930346.06831689克莱特44.99-6.1717.4530329.82832786骑士乳业11.70-0.8523.5129885.45836149旭杰科技16.48-14.0335.9227656.56832491奥迪威33.092.047.4327585.43832171志晟信息30.20-1.1113.5127402.63831305海希通讯23.51-7.379.8426118.04872541铁大科技18.976.5715.0925538.54830964润农节水9.17-8.3020.4325452.55833075柏星龙33.58-6.9021.1725300.12833509同惠电子27.641.8811.1124965.64430198微创光电14.35-11.0423.5824609.22833429康比特26.39-8.307.8624468.90832735德源药业58.400.855.9824277.18920799艾融软件59.56-0.573.2422882.25873152天宏锂电19.673.0916.5822831.78831396许昌智能12.56-7.0312.0822576.52833575康乐卫士18.065.496.4822239.15430300辰光医疗19.77-6.2615.7821605.47430478峆一药业31.08-1.1519.6621421.09920116星图测控74.29-1.607.7621369.00872190雷神科技35.782.235.9120659.95836247华密新材27.22-7.268.2620513.95873305九菱科技45.80-6.5311.8920116.44835237力佳科技34.105.419.1120074.19833394民士达43.60-3.439.4319991.10838971天马新材32.50-2.406.9319797.01837344三元基因24.880.446.9319779.44839493并行科技155.48-0.553.8619518.56837006晟楠科技33.552.2616.9519117.33832089禾昌聚合18.86-1.9210.6318687.38430418苏轴股份41.350.123.4518486.21830809安达科技6.505.188.8818471.61833523德瑞锂电27.541.408.1418403.21835179凯德石英36.15-1.748.4718281.55839371欧福蛋业12.33-9.2024.3318274.94837046亿能电力17.78-1.8819.1718162.15831304迪尔化工16.09-0.3114.0318045.08920106林泰新材107.891.319.8717837.86832149利尔达15.56-3.419.5417502.30832978开特股份25.680.046.6517414.40920066科拜尔48.935.9129.9617413.94831834三维股份14.2811.1319.1717403.39834261一诺威16.66-3.596.0017389.09838810春光智能23.201.9816.2117325.92872925锦好医疗16.21-1.9418.1917312.57834415恒拓开源18.49-3.808.5817047.30832876慧为智能34.690.2912.6416995.24920002万达轴承215.42-2.1813.5016788.48832225利通科技20.26-1.799.4816400.71870199倍益康29.11-5.6414.4916290.65871642通易航天18.740.758.7016277.03832566梓橦宫12.800.3911.1216141.15831906舜宇精工27.785.3117.8016071.77836826盖世食品14.06-5.9517.7015986.20430017星昊医药18.680.166.8315833.74873690捷众科技28.357.0618.7815766.95839792东和新材13.63-8.7711.2215735.53831010凯添燃气14.33-3.316.1315691.47835508殷图网联36.671.8616.0715666.07430047诺思兰德17.69-0.564.8115644.07831856浩淼科技26.85-4.8511.8715480.17430139华岭股份25.58-2.182.2815323.77836720吉冈精密22.28-2.0213.5015307.95839725惠丰钻石30.61-5.6711.7215300.99833230欧康医药23.332.8717.7115244.68873167新赣江27.65-2.9812.7515191.34873570坤博精工44.993.3315.3015102.32873001纬达光电23.02-7.557.1014989.84834021流金科技7.10-3.668.2014972.59832469富恒新材15.19-3.379.8514886.80833266生物谷11.54-0.5215.5914861.65838670恒进感应21.08-2.6810.7314856.95835640富士达28.50-3.812.7914671.63834770艾能聚18.88-2.139.2614643.67870656海昇药业25.25-5.1827.4214641.06836263中航泰达15.23-6.339.0714566.63873576天力复合33.95-4.423.9414556.41835207众诚科技26.83-3.849.2014117.19833914远航精密20.701.526.7214028.95430425乐创技术33.10-4.459.5613699.07838275驱动力12.34-8.6614.2713397.05837242建邦科技36.11-4.809.8813200.03920008成电光信39.66-2.799.8513069.10833030立方控股33.55-4.446.8513042.84873593鼎智科技50.64-0.712.1712737.63837663明阳科技29.993.278.8412724.34833873中设咨询6.47-5.1317.3112568.83833427华维设计15.82-7.2715.2012479.98833533骏创科技50.25-1.916.6012436.64430476海能技术18.68-2.058.1112396.68835579机科股份30.31-3.758.6911948.08838402硅烷科技9.97-2.642.7411923.63834062科润智控10.79-3.238.3811882.72833580科创新材15.264.0914.1311832.66832802保丽洁23.20-9.6928.2911702.14871634新威凌29.553.6812.3711686.48836547无锡晶海26.39-1.5712.0611621.57832023田野股份5.03-2.148.4211426.43838030德众汽车7.982.3112.7111420.56832885星辰科技18.15-3.467.0411418.64836419万德股份14.48-2.2912.2211302.57835368连城数控29.28-1.481.7111299.38920819颖泰生物4.47-2.402.0411235.02871981晶赛科技39.590.997.6711217.18872931无锡鼎邦18.316.4521.1311089.66836433大唐药业7.90-2.357.9811080.16871478巨能股份30.50-1.2615.0910923.18834639晨光电缆9.06-4.139.8510793.71430685新芝生物16.400.9911.8010744.77832662方盛股份25.87-2.9616.1610604.01920016中草香料26.30-2.4814.8410476.60839729永顺生物9.97-3.3913.1210403.19833781瑞奇智造10.94-3.199.0310371.46833751惠同新材18.68-1.946.4210262.59430556雅达股份11.42-3.307.4210208.98831768拾比佰12.00-1.1510.9110117.40838924广脉科技29.50-3.415.4310047.42873706铁拓机械20.98-3.5411.149975.74871753天纺标30.45-4.2510.129924.73834058华洋赛车38.68-1.788.989880.00831039国义招标11.28-4.335.289716.07838262太湖雪27.10-5.2411.069563.02837403康农种业33.402.496.909500.47430510丰光精密24.30-4.564.009392.60836807奔朗新材11.61-4.136.379347.95837174宏裕包材17.36-3.566.369268.28831726朱老六23.44-3.466.959224.51835438戈碧迦19.61-2.683.339179.68835892中科美菱20.89-4.0415.439161.82831152昆工科技21.243.815.239158.98920019铜冠矿建22.541.307.279138.66836961西磁科技38.00-2.546.389129.15920060万源通31.92-2.154.398997.95835305*ST云创12.96-0.468.308693.16837592华信永道58.90-0.203.848675.22839790联迪信息39.18-2.393.958545.85830896旺成科技21.59-2.138.688544.07920082方正阀门20.42-2.7212.608469.74832471美邦科技17.50-1.748.788377.88871245威博液压35.58-2.179.498376.89830879基康仪器17.201.363.528307.09920682球冠电缆10.32-3.014.188267.33833943优机股份23.58-2.648.338246.50871857泓禧科技20.23-5.205.478168.50835670数字人15.50-2.527.668142.33873806云星宇15.66-1.881.708128.33837092汉鑫科技44.70-3.835.598072.60872953国子软件53.38-1.045.498055.71920108宏海科技25.85-5.6613.028047.76838163方大新材18.22-2.047.118000.14920099瑞华技术35.41-0.655.657907.89920111聚星科技29.20-1.957.237853.91870866绿亨科技10.76-4.367.587832.91873132泰鹏智能21.300.0013.057821.66831175派诺科技22.56-3.306.767805.92430564天润科技24.48-3.369.207799.75831278泰德股份14.00-3.855.567710.86920445龙竹科技10.53-2.416.907702.48833454同心传动16.92-3.317.017661.13831167鑫汇科29.10-4.508.817596.43873833美心翼申22.25-4.265.337572.83836957汉维科技17.014.5510.317457.34873726卓兆点胶30.45-2.4710.447448.81870976视声智能28.61-2.026.077432.08839946华阳变速10.10-1.947.457369.33920098科隆新材33.00-0.995.017259.27871263莱赛激光22.690.407.407199.87870726鸿智科技28.05-0.324.627171.99831195三祥科技18.38-2.185.437122.72832000安徽凤凰23.79-3.656.047054.08838837华原股份17.94-2.392.807012.81872808曙光数创53.40-1.200.676992.89832145恒合股份25.70-1.465.566929.94831832科达自控28.04-2.443.906899.95836699海达尔50.19-4.366.426816.15430090同辉信息6.65-3.487.366778.33870204沪江材料21.71-2.656.056697.29830839万通液压32.76-4.323.016639.19832651天罡股份31.35-0.0613.646618.18836942恒立钻具21.08-3.177.486614.20831370新安洁4.55-1.945.236476.57831855浙江大农21.67-4.374.366470.84836422润普食品15.10-3.826.216336.52920088科力股份28.29-1.2911.266336.07836675秉扬科技12.49-3.786.136276.11836892广咨国际18.88-3.232.456224.16837821则成电子36.27-1.363.356220.78873693阿为特44.30-2.473.766166.52838171邦德股份18.850.325.606081.02871694中裕科技19.63-3.544.876054.97873527夜光明19.94-2.258.226010.19832278鹿得医疗10.80-2.267.105977.95834765美之高24.34-1.975.555974.65836221易实精密21.53-1.286.665938.05870357雅葆轩24.25-1.025.325779.81835184国源科技15.01-3.664.305760.26830974凯大催化8.69-2.255.045750.18920167同享科技21.15-2.674.015640.15871553凯腾精工10.75-2.455.375438.92872895花溪科技27.001.126.955383.13835985海泰新能10.68-0.472.365337.14872374云里物里32.11-1.654.725183.62873122中纺标46.15-3.053.215123.84836414欧普泰14.18-3.276.325051.48837748路桥信息26.72-2.942.945003.96870508丰安股份20.75-4.475.584858.37836504博迅生物27.23-1.8710.034758.92873703广厦环能25.90-0.083.264626.24837212智新电子18.43-2.334.814580.74834950迅安科技19.90-0.656.024575.46835857百甲科技7.10-0.705.034159.52871970大禹生物8.82-3.716.614132.63430718合肥高科18.90-0.945.264117.82873223荣亿精密11.93-2.374.134070.56836395朗鸿科技15.64-1.082.474055.60836208青矩技术36.89-0.811.804047.18830832齐鲁华信8.36-0.953.703863.40834475三友科技19.72-3.524.473772.09838701豪声电子29.75-1.161.743736.37831526凯华材料30.21-0.102.353715.57834014特瑞斯14.580.213.673713.29834033康普化学21.19-0.562.083665.60831641格利尔17.28-1.654.693658.92873339恒太照明11.97-1.801.933540.95873665科强股份14.52-0.413.733517.47836270天铭科技18.28-0.442.333428.15832110雷特科技40.80-0.754.983296.08839680*ST广道6.81-0.449.963179.26836717瑞星股份12.35-2.835.943141.24834407驰诚股份25.41-2.834.573057.42838227美登科技61.47-2.232.622853.97833455汇隆活塞11.18-2.612.672835.19836260中寰股份14.24-2.201.932759.87836871派特尔17.88-0.833.862758.60873679前进科技21.94-0.454.382528.71920118太湖远大28.99-1.263.932524.00（文章来源：证券时报网）