证券时报·数据宝统计，截至10月10日，市场融资融券余额为24417.76亿元，较前一交易日的24455.47亿元减少37.71亿元。当日京沪深市场融资买入额为2868.70亿元，前一交易日为3429.37亿元；当日的融券卖出量为1.17亿股，前一交易日为1.13亿股。从个券来看，融资方面，共有3718只个券出现融资买入，3725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(%)300948冠中生态6175.20132.292.0913.43920284灵鸽科技6847.7850.792.57-0.13688513苑东生物13552.0243.701.45-1.48002255海陆重工28788.9135.594.753.37688282理工导航2651.8531.490.576.18301137哈焊华通19179.9030.572.148.03002366融发核电44353.3628.824.045.05920132泰鹏智能168.5028.310.28-0.60600105永鼎股份109860.8726.255.075.94000400许继电气115178.1125.944.044.84688676金盘科技74199.6425.882.756.99300260新莱应材87222.8025.575.5520.00688691灿芯股份63824.6325.017.43-1.68002946新乳业9516.8024.220.633.40301617博苑股份12097.7624.094.43-3.97603301振德医疗80527.0922.285.359.99688196卓越新能12382.5122.042.10-3.06688122西部超导127634.8521.842.59-2.98920556雅达股份2344.5821.451.811.77603381永臻股份13015.1421.073.85-0.83301292海科新源17853.9620.728.93-7.29688776国光电气28703.3920.722.65-0.13920169七丰精工1716.8520.191.073.18002190成飞集成41829.4319.722.554.77301120新特电气12141.3819.423.0920.03300820英杰电气23561.2919.393.64-6.31002062宏润建设63070.1519.365.610.00002471中超控股31602.4718.864.531.33603225新凤鸣12273.6918.770.485.11002885京泉华29003.2918.266.1210.03　　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(%)002911佛燃能源16023.62-40.230.96-1.20920570坤博精工1532.18-30.801.56-3.06301061匠心家居2765.57-30.280.213.77301125腾亚精工7880.07-27.363.50-5.97920725惠丰钻石1161.89-25.510.983.71920270天铭科技608.24-24.280.393.28301629矽电股份21939.03-23.2310.39-6.16002759天际股份51562.97-23.014.94-3.96000923河钢资源43070.03-21.803.62-3.71002558巨人网络59506.94-19.360.74-2.91002596海南瑞泽17746.22-19.243.942.34688638誉辰智能2748.43-18.902.41-5.76688039当虹科技25296.02-18.794.04-11.38300827上能电气81736.17-18.536.74-13.72301563C云汉9557.56-18.364.82-13.55920089禾昌聚合3504.24-17.802.083.02920262太湖雪720.71-17.730.881.82920245威博液压880.88-17.690.760.26688047龙芯中科110769.08-16.811.90-8.19301525儒竞科技20800.35-16.614.14-5.59002371北方华创283083.42-16.450.89-4.40688698伟创电气44975.24-16.302.33-0.80600258首旅酒店17759.17-16.281.112.06920641格利尔474.22-15.700.497.99603083剑桥科技233431.37-15.377.98-5.15920855浙江大农602.91-15.290.440.59920943优机股份1651.10-15.201.32-0.86920062科润智控2243.01-15.141.443.19301150中一科技19913.10-15.083.99-4.68920179凯德石英5205.42-14.952.39-5.56（文章来源：证券时报网）