证券时报·数据宝统计，截至（5月15日）收盘，沪指报3310.74点，涨38.37点，涨幅为1.17%；深成指报11178.62点，涨172.98点，涨幅为1.57%；创业板指报2299.93点，涨47.55点，涨幅为2.11%。个股方面，今日53只A股换手率超过20%，其中，巨能股份、荣信文化等2只个股换手率达五成以上，半数筹码易主。（数据宝）
　　5月15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（%）871478巨能股份13.0059.31-27.78301231荣信文化47.6254.68-1.51300882万胜智能26.3449.3820.00002995天地在线31.7248.709.99301205联特科技192.8048.2620.00301001凯淳股份33.8841.233.10301325C曼恩93.0240.713.22301293三博脑科64.8640.1820.00838837华原股份5.4238.0837.91603073彩蝶实业20.6236.632.08301311昆船智能21.9536.449.42301390经纬股份40.1035.332.17300847中船汉光23.2635.1120.02300912凯龙高科24.9033.3415.28603172C万丰17.1732.492.45000892欢瑞世纪5.4030.95-4.42601061中信金属10.6230.2010.05301270汉仪股份55.3930.13-6.40836699海达尔10.7529.17-8.43300713英可瑞24.7128.7120.01301025读客文化16.8128.51-7.89301110青木股份56.6927.84-0.02301183东田微32.3027.603.19603307扬州金泉54.6726.991.71873152天宏锂电13.1426.519.50301439泓淋电力19.4226.128.80001287中电港28.2626.014.36300491通合科技30.0125.601.90300444双杰电气8.5025.5715.33688327云从科技39.9825.57-8.32600636国新文化17.3025.29-8.03000526学大教育28.2224.7810.02688525佰维存储69.3624.715.09300288朗玛信息21.2224.4911.10600730中国高科8.4824.259.99301171易点天下25.2623.992.14301276嘉曼服饰26.4923.95-3.74301313凡拓数创36.7523.94-6.42300364中文在线21.2423.66-11.13600706曲江文旅18.3023.302.87002229鸿博股份20.9622.956.83301066万事利17.1022.846.61301369联动科技83.4522.77-4.08603083剑桥科技60.3622.643.25001337四川黄金36.6022.535.32600072中船科技25.0522.296.64301088戎美股份18.9521.79-8.67688659元琛科技14.0221.6915.87600088中视传媒20.0221.286.89300943春晖智控17.3021.135.17300949奥雅股份44.3820.48-3.94688469C中芯5.7520.14-4.80301211亨迪药业29.2420.12-3.56（文章来源：证券时报网）