证券时报·数据宝统计，截至10月16日，市场融资融券余额为24571.96亿元，较前一交易日的24494.21亿元增加77.75亿元。当日京沪深市场融资买入额为2157.45亿元，前一交易日为2342.78亿元；当日的融券卖出量为1.37亿股，前一交易日为1.03亿股。从个券来看，融资方面，共有3720只个券出现融资买入，3724只个券出现融资偿还。其中，融资余额环比增幅前30和环比降幅前30的股票如下：（数据宝）
　　A股融资余额环比增加前30股一览
证券代码证券简称融资余额（万元）环比增长（%）占流通市值比例（%）涨跌幅(%)301607富特科技15679.6367.603.129.21001379腾达科技9795.1365.956.57-3.78301365矩阵股份8320.1050.087.58-0.04920026卓兆点胶1722.3439.711.002.45601799星宇股份27809.2835.240.73-4.31600496精工钢构14312.1433.881.76-3.32920725惠丰钻石1684.0232.051.236.10920018宏远股份1225.0131.551.277.35600403大有能源7208.1231.260.5010.09002689远大智能7930.8729.801.732.09688758赛分科技5482.3527.936.939.02000969安泰科技130188.2027.686.201.70920278鹿得医疗861.2523.851.170.10301388欣灵电气7694.1421.908.26-4.62688307中润光学17275.7721.677.915.32300351永贵电器47849.5520.839.76-1.06688788科思科技39681.5820.303.936.87920876慧为智能1098.1020.110.935.06920299灿能电力851.6819.591.05-4.57301117佳缘科技16358.3119.215.286.45920005鼎佳精密882.9919.071.020.22600933爱柯迪38550.1518.631.911.47301617博苑股份11872.4017.474.2515.91600868梅雁吉祥25307.3117.094.14-2.42300677英科医疗79059.0816.593.746.28920768拾比佰1072.0216.551.08-1.44600141兴发集团84648.0916.192.81-6.67002636金安国纪26535.9315.922.652.60920641格利尔581.1115.350.60-0.78301520万邦医药5278.5715.275.670.12　　A股融资余额环比下降前30股一览
证券代码证券简称融资余额（万元）环比降幅（%）占流通市值比例（%）涨跌幅(%)920145恒合股份150.78-29.990.12-5.68601107四川成渝9018.75-25.730.720.70920974凯大催化833.68-25.710.78-2.79301120新特电气22149.97-21.655.17-8.46920375派诺科技1482.75-21.591.370.67300983尤安设计3155.53-20.341.134.24920062科润智控3684.31-18.812.34-5.45600595中孚实业45072.81-15.881.90-3.74920407驰诚股份579.87-15.580.81-0.43301590优优绿能17352.82-14.8210.13-8.06920926鸿智科技661.47-13.960.43-2.10920252天宏锂电2113.95-12.921.062.64603222济民健康24040.73-12.824.101.91301413安培龙28902.17-12.343.48-2.61002796世嘉科技25763.39-12.066.73-5.04688282理工导航2642.88-11.770.491.02300920润阳科技20198.04-11.738.92-8.07688577浙海德曼26760.71-11.432.13-3.64600537亿晶光电20349.32-11.394.21-1.92600610中毅达15222.28-11.331.89-2.58001221悍高集团12155.69-11.245.063.05600863内蒙华电35249.63-11.231.260.71000600建投能源18772.95-11.131.921.47688210统联精密33794.40-11.124.30-4.64688606奥泰生物9730.60-11.091.86-1.71920152昆工科技1442.51-10.980.81-0.55603178圣龙股份10577.81-10.842.0910.00000831中国稀土244686.60-10.414.04-3.90301181标榜股份7911.78-10.352.54-6.20920169七丰精工1581.35-10.320.926.44（文章来源：证券时报网）