证券时报·数据宝统计，截至（3月19日）收盘，沪指报3062.76点，跌22.17点，跌幅为0.72%；深成指报9696.69点，跌56.15点，跌幅为0.58%；创业板指报1906.94点，跌19.46点，跌幅为1.01%。个股方面，今日109只A股换手率超过20%，其中，超越科技、立航科技等3只个股换手率达五成以上，半数筹码易主。（数据宝）
　　3月19日两市换手率居前个股一览
证券代码证券简称收盘价（元）换手率（%）涨跌幅（%）301049超越科技28.8869.675.52603261立航科技43.0055.97-1.60301588美新科技32.5050.11-7.01603375盛景微54.4046.9010.01300995奇德新材20.1946.106.49301489思泉新材81.8645.92-3.46301510固高科技44.1045.15-1.12000628高新发展89.0042.562.30002347泰尔股份6.0541.282.54301567贝隆精密59.8239.82-3.17301202朗威股份43.4038.65-6.67300949奥雅股份48.7038.382.31301281科源制药33.0338.046.34001306夏厦精密77.3537.832.04603172万丰股份14.8637.826.75301337亚华电子43.2637.525.15871753天纺标38.1536.875.33831627力王股份13.7336.277.52603273天元智能28.7335.272.39832662方盛股份16.4234.48-9.68301230泓博医药47.7034.436.38002902铭普光磁34.1534.37-2.98002298中电兴发7.2034.206.19603011合锻智能9.5734.19-5.53300411金盾股份11.0434.10-3.66301486致尚科技42.3233.876.07688631莱斯信息51.8033.619.01002903宇环数控21.3032.797.79301396宏景科技25.9332.77-2.48001266宏英智能28.6032.510.60301577美信科技62.4632.120.76301024霍普股份24.0431.75-6.68831834三维股份7.5131.35-8.19838030德众汽车4.7931.15-8.24301503智迪科技31.9030.375.70301183东田微58.4630.34-1.10301315威士顿63.8730.272.65301502华阳智能47.1629.511.64300781因赛集团61.0029.43-2.34688695中创股份44.4729.421.16002611东方精工8.6529.302.98301555惠柏新材34.9429.263.37301500飞南资源20.9629.122.59301568思泰克44.9328.93-2.92002682龙洲股份5.4128.520.93301041金百泽28.7828.457.71301517陕西华达54.4228.344.94873706铁拓机械13.2027.82-4.07833346威贸电子12.7327.67-6.19301499维科精密27.0627.633.72301016雷尔伟18.6927.556.13300975商络电子10.6927.47-6.06300807天迈科技30.4827.3520.00002211宏达新材4.7926.8210.11837212智新电子10.9926.6529.91301302华如科技24.3726.6210.37837174宏裕包材11.8226.525.54002559亚威股份11.4826.50-2.63301368丰立智能53.1126.41-3.61873122中纺标56.9326.381.10871634新威凌12.4726.295.41001324长青科技23.0725.913.73603122合富中国7.2325.66-1.23603052可川科技38.8025.55-0.97301533威马农机30.8025.462.33605580恒盛能源10.8025.42-6.33301141中科磁业52.7725.400.92301558三态股份12.4025.095.44603341龙旗科技50.6024.98-2.95301398星源卓镁54.5924.90-5.24600520文一科技26.0624.854.66600506统一股份14.6324.8410.00301251威尔高34.4624.743.83300554三超新材26.9024.41-1.79300290荣科科技9.6324.047.84002962五方光电17.7923.942.42600843上工申贝5.7223.872.14603960克来机电37.0823.694.75603598引力传媒18.8223.34-3.78838701豪声电子14.3823.126.44688629华丰科技29.0322.9720.01301421波长光电52.7922.964.56003027同兴环保18.3922.943.90300812易天股份31.7722.946.18300844山水比德26.7022.93-2.27300771智莱科技11.8322.817.25300419浩丰科技6.1422.6219.92603083剑桥科技49.5122.39-0.92002229鸿博股份29.7722.36-1.94301111粤万年青20.2722.285.35301318维海德52.7722.00-5.36301072中捷精工24.9621.70-5.70001314亿道信息52.7721.60-1.91300045华力创通26.0021.583.79301292海科新源17.8721.49-3.67301512智信精密57.8321.46-4.73002076星光股份2.5221.36-5.26300964本川智能38.6121.324.66002272川润股份6.9921.23-3.05834475三友科技10.0720.960.20301329信音电子19.4820.96-1.52301221光庭信息48.4020.864.33300548博创科技31.5520.725.52001216华瓷股份13.8920.60-3.07300991创益通15.1820.535.64300709精研科技36.4820.48-5.12300484蓝海华腾12.7420.36-0.86000099中信海直13.1120.16-2.16688671碧兴物联26.7520.112.92　　注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。
（文章来源：证券时报网）