【88只A股籌碼大換手】個股方面，今日88只A股換手率超過20%，其中，海欣食品、福達股份等2只個股換手率達五成以上，半數籌碼易主。

據證券時報股市大數據新媒體平臺“數據寶”統計，截至(10月21日)收盤，滬指報3320.68點，跌104.65點，跌幅為3.05%；深成指報10915.99點，跌681.09點，跌幅為5.87%；創業板指報2344.74點，跌166.42點，跌幅為6.62%。個股方面，今日88只A股換手率超過20%，其中，海欣食品、福達股份等2只個股換手率達五成以上，半數籌碼易主。

10月21日兩市換手率居前個股一覽

證券代碼證券簡稱收盤價(元)換手率(%)漲跌幅(%)002702海欣食品29.8455.759.99603166福達股份37.7850.073.93600868梅雁吉祥8.0147.467.23002703浙江世寶40.8046.13-0.54300480光力科技59.0041.95-7.78300380安碩信息72.2141.021.60002721金一文化22.0137.1810.00300413快樂購44.1035.131.24603300華鐵科技31.1334.68-2.44300371匯中股份29.5834.5710.00300377贏時勝78.3534.44-5.26300314戴維醫療37.5534.42-3.72300431暴風科技88.0033.53-3.29603015弘訊科技28.4433.470.21603616韓建河山38.5833.28-10.01300460惠倫晶體30.8233.235.44600634中技控股21.8832.631.96300081恒信移動33.9930.8010.00600624復旦復華17.1730.522.94300475聚隆科技24.9930.390.16603600永藝股份66.8030.26-10.00002715登云股份25.9129.87-10.00300163先鋒新材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龍泉股份17.4228.40-9.97300153科泰電源16.1727.59-10.02002587奧拓電子11.5927.440.96300276三豐智能28.1526.599.75603117萬林股份26.9926.21-10.00300044賽為智能21.4526.09-6.09002772眾興菌業34.0426.02-9.40002154報喜鳥7.9025.969.87000701廈門信達23.3025.608.17300469信息發展77.1625.48-4.15300464星徽精密33.9325.28-10.00300486東杰智能36.1524.80-10.01002316鍵橋通訊16.9824.275.47000564西安民生12.7824.187.39000996中國中期25.5724.16-10.00300264佳創視訊14.2324.104.71002751易尚展示49.0124.04-9.22002114羅平鋅電15.6223.93-10.02300489中飛股份70.1623.92-9.99300410正業科技69.3023.900.10600871石化油服9.7423.81-9.98300415伊之密18.3723.76-10.00002182云海金屬11.7423.585.96002471中超控股8.0923.54-3.58300092科新機電13.9523.36-10.00002759天際股份35.8723.151.93300437清水源66.0223.13-7.38300084海默科技11.6323.103.84603566普萊柯42.5422.852.38300384三聯虹普62.6522.811.62300481濮陽惠成33.1522.68-8.32300366創意信息52.6122.65-9.42002732燕塘乳業29.1522.596.66300329海倫鋼琴20.9922.567.37300411金盾股份32.1222.33-10.00300338開元儀器13.4922.32-10.01002741光華科技46.9022.23-9.25300247樂金健康16.3722.191.80002765藍黛傳動25.8322.12-10.00002076雪萊特14.6921.810.34300231銀信科技17.9021.48-7.01600744華銀電力8.6021.47-1.04002770科迪乳業20.2821.42-9.99000038深大通39.6921.32-10.00000020深華發A18.7721.3010.02000016深康佳A7.0221.28-10.00002768國恩股份40.2221.15-8.69000554泰山石油10.8820.97-10.01603223恒通股份34.1520.97-9.99300079數碼視訊8.8620.88-7.32300013新寧物流21.3220.46-10.00300450先導股份91.0020.38-5.36600503華麗家族12.1120.35-9.96600139西部資源16.1320.34-9.99300472新元科技42.3020.33-10.00002231奧維通信16.7020.23-2.91002776柏堡龍44.1720.19-9.36600405動力源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