证券时报·数据宝统计，截至（10月13日）收盘，沪指报3889.50点，跌7.53点，跌幅为0.19%；深成指报13231.47点，跌123.95点，跌幅为0.93%；创业板指报3078.76点，跌34.50点，跌幅为1.11%。个股方面，今日53只A股换手率超过20%，其中，北方长龙、C云汉等2只个股换手率达五成以上，半数筹码易主。（数据宝）
　　10月13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（%）301357北方长龙158.1855.1019.58301563C云汉148.5053.914.38301013利和兴37.9044.8120.01002513蓝丰生化9.2643.069.98920080奥美森34.1042.02-8.11301421波长光电132.3041.0412.12301668昊创瑞通53.8439.94-6.85300250初灵信息26.8037.76-4.32301292海科新源26.4437.3512.46300139晓程科技29.9634.608.63301141中科磁业71.1134.3112.05300963中洲特材26.3833.2313.85002910庄园牧场11.0133.14-7.87920015锦华新材53.0033.0710.21300786国林科技21.5933.0713.39300948冠中生态18.4831.12-15.85002298中电鑫龙13.3030.10-5.07301120新特电气17.2929.61-3.84002366融发核电9.0029.143.09301246宏源药业17.6927.0020.01002735王子新材16.8626.659.98920396常辅股份41.0026.0210.22688691灿芯股份144.0025.8919.80920505九菱科技70.1625.5126.64300952恒辉安防35.1025.422.78920225利通科技27.2025.3722.69001285C瑞立58.2624.96-1.75603257中国瑞林75.4124.9010.01002084海鸥住工4.1124.41-7.01300189神农种业4.6824.364.93301307美利信36.5824.007.30002941新疆交建19.1923.86-1.59300429强力新材15.6823.817.54002759天际股份22.9123.719.99300179四方达11.5223.470.52603300海南华铁8.1523.093.95600635大众公用7.1122.740.00002885京泉华21.1122.132.88688605先锋精科80.9222.090.00600105永鼎股份16.2921.979.99301518长华化学37.0421.92-7.05002213大为股份20.4121.81-5.11002765蓝黛科技14.2821.49-4.42920807奔朗新材21.2121.3712.58601218吉鑫科技6.1320.87-4.37300875捷强装备53.5420.819.87300537广信材料28.3420.784.92603072天和磁材53.8320.626.07300379*ST东通2.3120.5212.14688152麒麟信安57.1620.508.11300666江丰电子114.5220.4614.54301584建发致新26.6720.40-1.30002562兄弟科技8.0220.222.82（文章来源：证券时报网）