证券时报·数据宝统计，截至（3月21日）收盘，沪指报3077.11点，跌2.57点，跌幅为0.08%；深成指报9682.51点，跌34.86点，跌幅为0.36%；创业板指报1897.09点，跌12.15点，跌幅为0.64%。个股方面，今日114只A股换手率超过20%，其中，C星德胜、盛景微等5只个股换手率达五成以上，半数筹码易主。（数据宝）
　　3月21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（%）603344C星德胜39.0569.5711.57603375盛景微56.8056.42-5.08301538C骏鼎达99.9853.23-5.65301049超越科技31.0053.05-7.41603373安邦护卫37.5250.55-0.79603261立航科技49.0147.6510.01002902铭普光磁34.1744.981.39001324长青科技24.7242.63-2.60301503智迪科技35.5541.775.77603341龙旗科技53.8141.295.61603273天元智能29.6541.144.55301489思泉新材88.3240.040.54300975商络电子11.8838.636.93301577美信科技63.9037.903.48301202朗威股份39.6037.55-4.88002875安奈儿18.4537.38-10.00300411金盾股份13.1136.979.52001314亿道信息56.1335.984.43301398星源卓镁58.6635.504.38301085亚康股份60.6934.960.48603716塞力医疗10.5233.59-1.31001306夏厦精密79.3533.574.31002211宏达新材4.7433.19-10.06301486致尚科技47.2033.147.62688631莱斯信息64.6233.053.96605056咸亨国际19.3632.5110.00300781因赛集团71.9031.632.70301567贝隆精密54.7131.53-5.67300690双一科技22.0031.1820.02300067安诺其5.3231.1320.09301588美新科技30.7630.96-1.09300063天龙集团6.3030.7214.13832876慧为智能12.6830.133.51301262海看股份31.1730.01-1.14600678四川金顶7.8829.5110.06600520文一科技27.1629.323.43300484蓝海华腾14.3529.19-0.69301510固高科技42.2629.14-7.24300995奇德新材19.1028.87-4.50301233盛帮股份42.1428.711.96603598引力传媒20.3328.57-1.79000917电广传媒7.8628.44-6.76000017深中华A10.2128.001.39301125腾亚精工16.6127.985.66300442润泽科技28.1127.833.88001206依依股份15.3227.53-1.79300107建新股份6.0027.30-0.33300949奥雅股份50.6227.14-1.46301052果麦文化48.8327.094.90300494盛天网络16.2726.883.17688629华丰科技30.0726.86-4.63300991创益通15.8926.861.08603042华脉科技14.3026.3310.00002298中电兴发6.9326.28-1.14688787海天瑞声89.9026.115.50301313凡拓数创29.4225.81-2.23300182捷成股份6.3225.7511.46301235华康医疗23.7525.75-6.50002903宇环数控21.9025.734.09300552万集科技28.0025.643.78300364中文在线30.2125.610.37301500飞南资源20.2225.52-3.35301230泓博医药48.3725.43-3.63301555惠柏新材36.0025.33-2.28603322超讯通信39.5025.32-5.57301013利和兴14.4025.1712.50603230内蒙新华14.7325.151.87600083博信股份10.2925.0910.05002611东方精工8.7425.021.51301591肯特股份52.9624.894.35688535华海诚科93.8224.880.58301329信音电子20.4024.835.26301060兰卫医学14.0524.664.23300542新晨科技14.4624.5420.00871753天纺标35.6024.24-3.89430564天润科技11.9124.23-6.95300556丝路视觉28.1824.192.18300290荣科科技10.9523.9111.28603172万丰股份15.0623.881.28300956英力股份14.2823.495.23002055得润电子8.4623.43-0.94000628高新发展84.7323.39-4.42301348蓝箭电子38.4023.18-1.16601022宁波远洋9.7423.063.29605277新亚电子19.0322.9910.00832662方盛股份16.1722.902.47300429强力新材12.5222.73-3.69300807天迈科技30.9322.57-2.89000737北方铜业8.1022.365.61603023威帝股份4.7522.369.95301515港通医疗24.1722.34-4.05605378野马电池22.6321.905.01002253川大智胜14.7321.893.01831627力王股份13.2221.84-6.31838030德众汽车4.9021.55-4.67301337亚华电子42.2021.48-2.88600355精伦电子4.8221.441.26300987川网传媒17.2721.204.79301293三博脑科71.6721.092.61301528多浦乐62.0021.067.04300875捷强装备31.3021.053.27301183东田微56.1020.86-1.96300135宝利国际3.1020.85-1.27600178东安动力14.6720.790.14688433华曙高科28.9820.7012.37002343慈文传媒8.3820.681.45873122中纺标54.3120.62-1.43002347泰尔股份5.7520.52-5.74301251威尔高34.3320.37-2.67603960克来机电35.1820.35-6.63301502华阳智能46.0820.26-1.54600843上工申贝6.5320.149.93834021流金科技5.0520.078.14603580艾艾精工32.6320.0610.01　　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）