证券时报·数据宝统计，截至（2月19日）收盘，沪指报3351.54点，涨27.05点，涨幅为0.81%；深成指报10772.65点，涨155.39点，涨幅为1.46%；创业板指报2226.98点，涨44.41点，涨幅为2.03%。个股方面，今日131只A股换手率超过20%，其中，万达轴承、骏创科技等5只个股换手率达五成以上，半数筹码易主。
　　2月19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（%）920002万达轴承110.0153.9229.99833533骏创科技62.2053.7829.99002112三变科技18.0951.891.40603082北自科技44.8850.824.28301459丰茂股份70.6650.3414.00002123梦网科技19.4248.374.92301398星源卓镁61.2048.3220.00300766每日互动69.3846.4317.79000856冀东装备15.3345.859.97301396宏景科技56.9245.69-2.65002261拓维信息36.3243.495.74300846首都在线27.3342.959.67600986浙文互联10.6641.162.50871478巨能股份34.2640.7711.81600410华胜天成10.8838.910.93301428世纪恒通51.2237.454.51603211晋拓股份20.1437.194.95002137实益达10.2735.576.42300276三丰智能12.1635.3220.04002520日发精机8.1635.035.43300478杭州高新17.6935.009.20300607拓斯达35.4934.5512.92300853申昊科技29.3334.187.87300344立方数科10.7333.91-0.19301548崇德科技48.8233.6810.95002398垒知集团6.3633.361.76002593日上集团5.7832.9910.10603716塞力医疗10.7232.93-3.07839493并行科技275.1432.3917.96002757南兴股份22.4032.26-2.65301602超研股份28.9032.166.33301315威士顿63.2031.9910.09603300海南华铁9.0731.993.07002065东华软件12.4731.749.96002031巨轮智能8.8931.6810.02002681奋达科技9.1531.635.29301368丰立智能76.6331.0520.00002474榕基软件7.8430.660.77301596瑞迪智驱156.2030.239.08300065海兰信13.5629.5120.00603280南方路机25.2029.454.30301255通力科技39.0829.194.49301252同星科技41.4029.177.14002328新朋股份6.9128.881.77300403汉宇集团14.8528.608.71603918金桥信息23.3228.593.51688316青云科技96.9528.444.05301606绿联科技44.7727.797.62300718长盛轴承98.7727.7520.00831175派诺科技24.2527.69-0.16301389隆扬电子21.2527.6913.15603881数据港36.2827.187.46300952恒辉安防31.5027.027.07300946恒而达37.2826.9112.83301248杰创智能21.3626.780.95301325曼恩斯特67.8626.7611.76300816艾可蓝37.0026.607.09002717岭南股份4.1826.34-3.91301536星宸科技86.2426.283.65872953国子软件56.4726.262.52300823建科智能15.9325.995.08688158优刻得40.0025.981.06002866传艺科技18.7725.905.93301585蓝宇股份52.6925.881.52601616广电电气4.8425.86-2.42600602云赛智联23.0125.59-0.95301251威尔高39.4125.38-0.61300638广和通41.2025.3514.44002354天娱数科8.3525.302.33300287飞利信7.6425.272.69300648星云股份28.8225.275.57300657弘信电子37.0325.2510.80301361众智科技31.8525.062.74001306夏厦精密70.6625.014.96301230泓博医药39.4224.82-0.25300491通合科技23.9424.8120.00000818航锦科技39.0524.7010.00002553南方精工15.9824.658.86300490华自科技9.6424.640.21000710贝瑞基因12.6724.569.98002547春兴精工5.4624.505.00301210金杨股份47.5224.4316.02300244迪安诊断18.9124.428.06301076新瀚新材36.1124.419.76301261恒工精密65.9324.2213.57002067景兴纸业4.6224.122.21002347泰尔股份9.3724.10-1.06002526山东矿机4.5223.637.11301202朗威股份41.0523.620.10688393安必平38.2423.5811.20002036联创电子13.5623.556.02835305云创数据47.9023.517.86300249依米康18.1123.395.72603344星德胜26.3423.385.28873706铁拓机械15.9023.376.35603917合力科技14.9623.3210.00002611东方精工13.6923.305.55301488豪恩汽电75.1623.272.26603110东方材料22.7123.21-2.95002929润建股份56.5823.089.99300562乐心医疗17.2023.063.49300503昊志机电25.1723.014.79300790宇瞳光学29.7022.954.06301366一博科技53.5322.764.96301280珠城科技52.0622.727.43000034神州数码57.2022.520.88603990麦迪科技15.1122.473.64002184海得控制15.1922.372.64301189奥尼电子27.4122.261.22300078思创医惠4.7522.164.17301238瑞泰新材20.5722.162.59002148北纬科技8.1322.115.86300817双飞集团19.2522.095.13688401路维光电32.7221.8819.99002313日海智能12.1921.651.84873167新赣江31.0021.414.03688716中研股份42.7321.3611.48300980祥源新材31.5821.2011.04600520文一科技38.3021.165.39603825华扬联众15.3220.97-6.70600892大晟文化3.9920.912.05301365矩阵股份15.8420.862.52301533威马农机33.2520.833.68835579机科股份23.5220.6910.84000032深桑达A25.7020.680.47301591肯特股份40.0620.676.40300611美力科技14.4820.519.37301226祥明智能26.5920.495.52600580卧龙电驱28.6120.177.56430718合肥高科16.3420.0916.80301458钧崴电子36.6220.024.09（文章来源：证券时报网）