证券时报·数据宝统计，截至（12月21日）收盘，沪指报2918.71点，涨16.61点，涨幅为0.57%；深成指报9257.09点，涨98.65点，涨幅为1.08%；创业板指报1832.62点，涨29.73点，涨幅为1.65%。个股方面，今日139只A股换手率超过20%，其中，西磁科技、C兴欣等8只个股换手率达五成以上，半数筹码易主。（数据宝）
　　12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（%）836961西磁科技27.3087.91237.45001358C兴欣56.2570.1437.20833284灵鸽科技14.2667.702.74872895花溪科技14.6964.92-16.82603373C安邦41.6859.32-9.78836247华密新材20.5150.73-18.90301413C安培龙72.8950.18-5.15831855浙江大农13.5950.1611.12837592华信永道21.4749.43-18.12301032新柴股份10.9848.09-8.88001300三柏硕21.2247.1610.01601022宁波远洋12.4546.742.47001314亿道信息65.2546.331.54002888惠威科技25.8245.7810.01603230内蒙新华16.5345.12-9.97603231索宝蛋白26.6245.102.46002862实丰文化21.6843.64-10.00301512智信精密68.9042.36-9.29837748路桥信息21.0142.07-19.19301558三态股份17.0241.747.72834770艾能聚8.4341.020.84603153上海建科21.7040.46-7.74837821则成电子16.7140.39-17.40831526凯华材料21.4040.24-22.91300949奥雅股份75.0039.56-6.06873167新赣江15.2438.94-14.04002591恒大高新7.5037.842.32605086龙高股份34.9037.582.83830896旺成科技10.2536.14-19.92300063天龙集团8.0035.5613.96600692亚通股份7.7635.50-6.39832469富恒新材14.6235.33-18.60002771真视通26.7035.017.32430564天润科技13.1334.82-17.83600630龙头股份14.3934.8010.02873122中纺标27.3634.73-20.42833171国航远洋5.5534.65-10.19872351华光源海9.2334.16-17.74871753天纺标17.7333.85-21.02836717瑞星股份8.8033.79-17.99872190雷神科技25.3333.66-1.05430425乐创技术24.3033.54-17.04838701豪声电子12.0533.45-18.58838971天马新材12.3733.41-7.06605488福莱新材18.2433.201.50300781因赛集团59.0132.997.49603729龙韵股份41.4732.9510.00301076新瀚新材32.0232.80-2.08873001纬达光电9.8332.73-17.39870508丰安股份12.1832.64-16.92002786银宝山新17.0832.485.89300556丝路视觉33.0032.145.16873152天宏锂电10.6831.91-12.89834407驰诚股份13.3131.76-14.95833346威贸电子13.1631.51-16.76831087秋乐种业11.4631.24-6.83002292奥飞娱乐10.1331.169.99836720吉冈精密12.1931.14-16.62301459丰茂股份48.1430.951.13301357北方长龙52.9930.73-7.62838262太湖雪16.2930.61-5.40831641格利尔10.4030.54-8.37835207众诚科技11.3030.52-16.11600610中毅达8.8830.30-1.99833075柏星龙13.4330.29-5.42605286同力日升31.2829.939.99603273天元智能24.6529.87-3.45001234泰慕士27.8529.682.54873305九菱科技18.0529.46-16.94430198微创光电10.9929.10-17.24001209洪兴股份19.4629.036.28831906舜宇精工17.1028.91-16.87688716中研股份41.7828.49-7.34301533威马农机39.3428.46-0.96300264佳创视讯7.6028.46-2.81837174宏裕包材12.8528.36-19.13000705浙江震元10.0028.18-0.30870976视声智能14.3827.59-16.00600678四川金顶8.5027.55-7.10002103广博股份8.0527.445.37873132泰鹏智能17.3027.00-10.92831627力王股份10.3326.93-18.34839790联迪信息10.6726.80-19.23831175派诺科技20.1526.74-9.72600571信雅达15.3526.33-9.97301516中远通20.3526.32-2.68430478峆一药业23.6726.26-18.52603779威龙股份12.9626.2410.02833030立方控股14.3825.93-13.58603280南方路机25.0325.57-0.28301168通灵股份41.8925.2019.01603825华扬联众15.4525.10-3.80834682球冠电缆8.4024.932.31873570坤博精工50.2624.67-9.77836547无锡晶海26.6024.64-5.07601083锦江航运13.1524.24-2.95603660苏州科达9.0224.04-7.11835579机科股份19.0923.95-15.16873679前进科技22.0123.81-12.62836826盖世食品10.1323.68-14.59001239永达股份22.9023.659.99603598引力传媒24.2623.52-5.23832885星辰科技9.4023.522.40002861瀛通通讯16.3723.472.50838227美登科技29.6023.36-10.65871478巨能股份18.1023.20-15.42833455汇隆活塞5.1823.18-13.67872953国子软件17.1222.93-14.40836221易实精密11.7722.85-15.45300093金刚光伏21.4122.6012.57831195三祥科技14.2822.58-18.12301508中机认检35.5222.46-1.63301280珠城科技40.0522.33-0.79002354天娱数科6.5422.305.48870726鸿智科技17.4522.26-14.79430718合肥高科10.2822.15-11.99838837华原股份8.0522.14-18.93301025读客文化12.8822.11-5.43600159大龙地产4.5621.985.80873703广厦环能35.3021.83-6.81871634新威凌10.8021.57-17.18603721中广天择36.3621.18-7.72873693阿为特42.5821.10-18.43836699海达尔14.8021.08-14.94301131聚赛龙49.1320.99-1.17603162海通发展17.5120.980.00872541铁大科技6.7220.98-16.73831834三维股份7.1620.83-19.73832662方盛股份14.0020.58-13.85002962五方光电17.0520.58-0.99870866绿亨科技7.2120.50-10.55301313凡拓数创34.6920.47-5.24301360荣旗科技85.8920.44-3.49837663明阳科技11.9420.41-15.44839371欧福蛋业5.7120.40-11.61832876慧为智能13.0120.32-18.74833230欧康医药11.9020.21-6.30301266宇邦新材42.9920.0611.92603789星光农机14.5020.0010.02　　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）