证券时报·数据宝统计，截至10月15日，市场融资融券余额为24494.21亿元，较前一交易日的24469.28亿元增加24.94亿元。当日京沪深市场融资买入额为2342.78亿元，前一交易日为2900.77亿元；当日的融券卖出量为1.03亿股，前一交易日为1.78亿股。从个券来看，融资方面，共有3718只个券出现融资买入，3726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(%)920270天铭科技1367.80117.370.861.77920062科润智控4537.8377.322.729.86301120新特电气28270.1159.146.0418.23000969安泰科技101967.2754.884.940.55920221易实精密1526.5251.031.2210.05920145恒合股份215.3748.970.163.00603626科森科技34818.6538.114.627.36920357雅葆轩2495.7631.722.071.04002831裕同科技17838.4128.261.332.30920839万通液压5227.8726.681.3421.67300950德固特24307.0726.316.90-3.87301181标榜股份8825.0725.942.665.27002270华明装备13989.3125.700.674.73600236桂冠电力17604.4125.270.310.42605111新洁能107757.7624.346.4710.01920371欧福蛋业1951.3623.960.93-1.73301323新莱福18333.1623.743.80-5.39301099雅创电子21411.6722.815.071.23000838财信发展9551.8222.523.102.82600183生益科技109915.2522.130.7410.00920245威博液压1107.4521.840.925.94920284灵鸽科技8790.2220.432.97-1.18688682霍莱沃9079.1720.142.875.68920768拾比佰919.8120.100.911.69002043兔宝宝4323.3019.990.48-1.38301563云汉芯城11660.0419.046.57-7.47688772珠海冠宇54161.7718.932.072.58603308应流股份34677.1718.621.444.55688190云路股份10160.8518.540.6710.75300726宏达电子26974.2717.663.045.69　　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(%)920414欧普泰384.86-30.210.481.55601606长城军工61635.36-28.571.64-7.36600172黄河旋风29650.23-27.073.781.32920906舜宇精工868.18-26.570.881.29600010包钢股份295368.86-19.973.40-4.81002459晶澳科技58533.06-18.831.243.17688058宝兰德5535.11-18.722.111.38920015锦华新材1695.46-17.921.11-4.38605376博迁新材42575.15-17.792.764.06002653海思科4321.21-17.480.175.33688310迈得医疗5094.08-17.451.4612.00920725惠丰钻石1275.33-16.820.99-3.22002255海陆重工30081.76-16.735.06-0.11920080奥美森647.17-16.610.93-3.47920106林泰新材2676.65-16.261.012.51920748路桥信息875.54-15.530.36-8.13920509同惠电子4006.18-15.421.14-12.08920026卓兆点胶1232.76-15.320.740.78920892广咨国际920.65-15.260.3513.02688085三友医疗14401.66-14.842.33-1.10601231环旭电子34552.66-14.580.764.85600403大有能源5491.68-14.560.4210.10301061匠心家居2078.55-14.420.154.29920957汉维科技285.65-14.420.460.90688585上纬新材54236.48-13.991.52-1.54688025杰普特17123.18-13.981.298.60920427华维设计515.01-13.530.670.33688686奥普特28605.34-13.511.721.97300755华致酒行20747.59-13.212.510.00000981山子高科68691.44-13.161.63-6.54（文章来源：证券时报网）