证券时报·数据宝统计，搁置9月18日，市集融资融券余额为13729.40亿元，较前一交游日的13742.10亿元减少12.70亿元。当日京沪深市集融资买入额为360.39亿元，前一交游日为357.95亿元；当日的融券卖出量为0.69亿股，前一交游日为0.44亿股。从个券来看小马拉大车，融资方面，共有3486只个券出现融资买入，3504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股融资余额环比加多前30股一览

国内自拍2019在线证券代码证券简称融资余额（万元）环比增长（%）占怒放市值比例（%）涨跌幅(%)920016中草香料56.76158.560.20-30.00430198微创光电64.7061.520.150.16300067安诺其6305.4838.881.78-7.60833230欧康医药55.2430.850.18-0.89837592华信永谈260.1728.300.391.45002353杰瑞股份36892.9220.931.976.16600550保变电气28158.1520.441.667.99873703广厦环能631.3818.901.14-2.95000948南天信息25277.0718.644.28-6.13430047诺念念兰德256.7617.440.15-2.03688593新相微6359.8516.442.1110.04837748路桥信息88.5416.310.501.07301529福赛科技3040.9916.262.31-0.80837344三元基因191.8613.810.12-3.23873693阿为特390.1213.160.745.46836892广咨海外67.2213.110.07-1.76603179新泉股份6057.6212.630.324.24301607富特科技3594.0111.964.832.91301102兆讯传媒4332.9611.595.75-0.80830896旺成科技55.3911.080.311.32837212智新电子61.8110.840.16-3.10301021英诺激光9422.0210.173.509.43836247华密新材316.909.980.69-3.80688029南微医学13705.609.951.25-2.66300080易成新能15379.589.803.98-6.29301611珂玛科技8271.539.574.972.65871753天纺标385.589.310.46-0.11873679前进科技128.139.010.78-1.46002031巨轮智能25509.838.984.9710.21000678襄阳轴承4705.478.422.21-4.53

　　A股融资余额环比下落前30股一览小马拉大车

证券代码证券简称融资余额（万元）环比降幅（%）占怒放市值比例（%）涨跌幅(%)430489佳先股份405.91-43.430.706.61838171邦德股份182.26-33.120.35-0.30831627力王股份157.49-28.510.55-3.25920118太湖普遍69.72-26.110.29-5.03873305九菱科技21.02-24.040.06-0.21688617惠泰医疗3705.36-23.200.111.63688036传音控股32375.56-20.050.364.22301285鸿日达9686.76-18.435.75-1.34300492华图山鼎2977.21-13.350.35-2.34873122中纺标342.12-12.670.260.39688629华丰科技10855.66-11.783.67-6.61831855浙江大农137.42-11.630.72-0.55603556海兴电力4620.98-11.170.212.93831641格利尔5.06-11.100.02-1.05688408中信博5757.88-10.520.431.43600686金龙汽车31509.22-10.524.04-2.42836149旭杰科技27.89-10.110.09-8.18301015百洋医药3873.56-9.830.35-1.40301603乔锋智能4286.40-9.755.43-1.69000716黑芝麻7690.86-9.513.21-1.16688117圣诺生物8131.70-9.502.62-9.23834639曙光电缆197.51-9.430.44-0.52300561汇金科技8377.75-9.364.4115.19300879大叶股份5283.88-9.332.38-4.83300996普联软件7941.79-9.033.27-9.45601126四方股份19327.11-8.191.344.73837046亿能电力124.54-8.100.400.15605011杭州热电1713.85-8.080.219.98688279峰岹科技4373.63-8.040.750.81688256寒武纪112833.89-7.981.29-4.76