【88只A股筹码大换手】个股方面，今日88只A股换手率超过20%，其中，海欣食品、福达股份等2只个股换手率达五成以上，半数筹码易主。

据证券时报股市大数据新媒体平台“数据宝”统计，截至(10月21日)收盘，沪指报3320.68点，跌104.65点，跌幅为3.05%；深成指报10915.99点，跌681.09点，跌幅为5.87%；创业板指报2344.74点，跌166.42点，跌幅为6.62%。个股方面，今日88只A股换手率超过20%，其中，海欣食品、福达股份等2只个股换手率达五成以上，半数筹码易主。

10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(%)002702海欣食品29.8455.759.99603166福达股份37.7850.073.93600868梅雁吉祥8.0147.467.23002703浙江世宝40.8046.13-0.54300480光力科技59.0041.95-7.78300380安硕信息72.2141.021.60002721金一文化22.0137.1810.00300413快乐购44.1035.131.24603300华铁科技31.1334.68-2.44300371汇中股份29.5834.5710.00300377赢时胜78.3534.44-5.26300314戴维医疗37.5534.42-3.72300431暴风科技88.0033.53-3.29603015弘讯科技28.4433.470.21603616韩建河山38.5833.28-10.01300460惠伦晶体30.8233.235.44600634中技控股21.8832.631.96300081恒信移动33.9930.8010.00600624复旦复华17.1730.522.94300475聚隆科技24.9930.390.16603600永艺股份66.8030.26-10.00002715登云股份25.9129.87-10.00300163先锋新材10.1529.66-8.14300420五洋科技49.6629.64-4.46603085天成自控40.4629.05-9.99603025大豪科技44.0928.93-10.00600689上海三毛13.2228.549.98002671龙泉股份17.4228.40-9.97300153科泰电源16.1727.59-10.02002587奥拓电子11.5927.440.96300276三丰智能28.1526.599.75603117万林股份26.9926.21-10.00300044赛为智能21.4526.09-6.09002772众兴菌业34.0426.02-9.40002154报喜鸟7.9025.969.87000701厦门信达23.3025.608.17300469信息发展77.1625.48-4.15300464星徽精密33.9325.28-10.00300486东杰智能36.1524.80-10.01002316键桥通讯16.9824.275.47000564西安民生12.7824.187.39000996中国中期25.5724.16-10.00300264佳创视讯14.2324.104.71002751易尚展示49.0124.04-9.22002114罗平锌电15.6223.93-10.02300489中飞股份70.1623.92-9.99300410正业科技69.3023.900.10600871石化油服9.7423.81-9.98300415伊之密18.3723.76-10.00002182云海金属11.7423.585.96002471中超控股8.0923.54-3.58300092科新机电13.9523.36-10.00002759天际股份35.8723.151.93300437清水源66.0223.13-7.38300084海默科技11.6323.103.84603566普莱柯42.5422.852.38300384三联虹普62.6522.811.62300481濮阳惠成33.1522.68-8.32300366创意信息52.6122.65-9.42002732燕塘乳业29.1522.596.66300329海伦钢琴20.9922.567.37300411金盾股份32.1222.33-10.00300338开元仪器13.4922.32-10.01002741光华科技46.9022.23-9.25300247乐金健康16.3722.191.80002765蓝黛传动25.8322.12-10.00002076雪莱特14.6921.810.34300231银信科技17.9021.48-7.01600744华银电力8.6021.47-1.04002770科迪乳业20.2821.42-9.99000038深大通39.6921.32-10.00000020深华发A18.7721.3010.02000016深康佳A7.0221.28-10.00002768国恩股份40.2221.15-8.69000554泰山石油10.8820.97-10.01603223恒通股份34.1520.97-9.99300079数码视讯8.8620.88-7.32300013新宁物流21.3220.46-10.00300450先导股份91.0020.38-5.36600503华丽家族12.1120.35-9.96600139西部资源16.1320.34-9.99300472新元科技42.3020.33-10.00002231奥维通信16.7020.23-2.91002776柏堡龙44.1720.19-9.36600405动力源14.1620.17-9.92603838四通股份31.1020.05-10.01300399京天利100.3020.04-2.15000151中成股份26.0220.03-7.93