证券时报·数据宝统计，截至9月19日，市场融资融券余额为23981.85亿元，较前一交易日的24024.65亿元减少42.81亿元。当日京沪深市场融资买入额为2585.63亿元，前一交易日为3726.75亿元；当日的融券卖出量为0.83亿股，前一交易日为1.00亿股。从个券来看，融资方面，共有3719只个券出现融资买入，3722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(%)832145恒合股份29.64110.760.029.38831834三维装备712.4389.270.59-26.15838030德众汽车1014.9360.151.04-12.55600699均胜电子189049.9543.953.760.60300878维康药业4653.9635.671.366.06871478巨能股份2963.1935.414.22-6.38300912凯龙高科9010.1734.635.52-7.27301391卡莱特17601.3330.054.9714.29301387光大同创7884.3329.634.332.01001221悍高集团11063.5928.605.1710.00834407驰诚股份726.3927.000.90-3.84603275众辰科技11420.6326.804.98-2.85603297永新光学27228.1226.611.8810.00301630同宇新材18798.6926.088.8512.14002456欧菲光311422.6425.576.556.45002364中恒电气68209.5625.354.003.49300904威力传动7293.4425.234.675.86872351华光源海1930.2625.221.803.76605090九丰能源31918.6924.841.418.09600562国睿科技39609.9724.761.049.99688205德科立101068.5224.004.159.69833427华维设计951.2523.071.16-1.28836422润普食品1278.7122.821.21-0.19600157永泰能源134056.8422.773.64-1.17831370新安洁477.1622.180.331.63873665科强股份747.3522.160.79-2.26872895花溪科技362.6522.130.49-1.52301575艾芬达7775.6121.868.330.12605020永和股份23217.4521.461.691.84833533骏创科技7574.7321.322.69-4.43　　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(%)870508丰安股份224.98-35.070.216.05836270天铭科技843.13-27.100.50-5.81920066科拜尔1412.68-23.232.69-2.38835207众诚科技1381.30-21.920.91-3.73600170上海建工98930.90-19.903.19-10.05835640富士达5234.85-19.440.95-1.94002148北纬科技23678.59-19.364.81-9.88301073君亭酒店16929.21-17.523.593.16301421波长光电36291.14-17.377.2414.60688766普冉股份55781.41-17.353.573.12920101志高机械1063.68-16.661.071.55301446福事特5488.70-16.625.28-3.71301133金钟股份5271.64-16.491.94-0.49002303美盈森17215.31-15.873.7910.07688096京源环保6159.85-15.583.150.00838163方大新材660.01-15.510.591.18002547春兴精工15190.96-15.432.47-7.49605399晨光新材6362.98-14.501.61-1.02002269美邦服饰12379.80-14.101.81-9.93601898中煤能源45300.83-14.020.424.07834014特瑞斯301.76-13.950.30-3.72688041海光信息721001.49-13.861.31-3.22603809豪能股份21618.64-13.851.61-6.17873132泰鹏智能231.07-13.620.360.98603626科森科技46754.00-13.235.29-10.00600985淮北矿业37535.77-12.911.104.62000823超声电子53756.97-12.707.08-2.01688702盛科通信-U48738.82-12.621.89-7.55832978开特股份5664.90-12.551.310.72836239长虹能源7882.23-12.431.20-1.05（文章来源：证券时报网）