证券时报·数据宝统计，截至（5月21日）收盘，沪指报3157.97点，跌13.18点，跌幅为0.42%；深成指报9681.66点，跌69.16点，跌幅为0.71%；创业板指报1861.48点，跌14.45点，配资炒股免息配资平台跌幅为0.77%。个股方面，今日63只A股换手率超过20%，其中瑞迪智驱换手率达五成以上，半数筹码易主。（数据宝）
5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（%）301596瑞迪智驱113.0865.1812.93301489思泉新材76.3649.2214.52300139晓程科技15.8348.36-1.12002962五方光电18.3345.892.63301588美新科技28.1041.67-2.46301539宏鑫科技27.8540.085.09300162雷曼光电8.9839.8711.55300554三超新材28.6237.58-1.48300844山水比德29.7836.70-8.65301500飞南资源23.2136.60-7.64000628高新发展52.1434.940.62002455百川股份12.7833.678.12000560我爱我家3.4233.576.54000737北方铜业12.7731.52-1.62301567贝隆精密45.0631.218.79600889南京化纤7.5031.079.97688602康鹏科技10.1530.999.14301429森泰股份20.4430.9510.85300977深圳瑞捷17.9030.807.96301538骏鼎达182.2228.82-6.51301503智迪科技31.2628.223.96301258富士莱34.7927.570.26301381赛维时代29.1227.302.90300563神宇股份31.4527.22-2.93301486致尚科技47.6927.19-10.86300956英力股份15.8626.9619.97301499维科精密26.3826.895.06001376百通能源22.6226.82-1.09301591肯特股份45.0026.78-2.13605303园林股份9.7126.76-10.01300991创益通17.3526.754.83301151冠龙节能17.3526.38-0.46301555惠柏新材36.9125.84-2.61002339积成电子7.6225.466.72301016雷尔伟20.1125.432.92603375盛景微45.1224.91-5.07300644南京聚隆24.2624.57-7.01688530欧莱新材21.8124.541.49001366播恩集团14.4424.422.56301209联合化学27.2324.26-3.95001300三柏硕14.5124.181.90301536星宸科技37.0023.810.11600101明星电力13.5623.312.19603341龙旗科技44.2423.265.58300175朗源股份13.1523.083.62002620瑞和股份3.7723.05-3.58000099中信海直21.7222.843.63301172君逸数码32.6022.633.10300719安达维尔23.3022.60-6.91301587中瑞股份30.0422.222.70301505苏州规划33.7522.16-3.35300947德必集团16.3322.064.88300155安居宝4.5321.97-4.63603125常青科技21.3821.60-2.11300295三六五网11.3721.521.34301008宏昌科技28.4421.387.65300243瑞丰高材13.5021.31-10.60301012扬电科技32.5421.18-3.76300680隆盛科技19.0021.1012.43301191菲菱科思82.3121.052.76300542新晨科技16.3720.920.74301036双乐股份22.4920.804.41301277新天地15.6720.43-4.28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。
文章为作者独立观点，不代表财盛证券观点
