证券时报·数据宝统计，截至11月20日，市场融资融券余额为24917.03亿元，较前一交易日的24979.40亿元减少62.37亿元。当日京沪深市场融资买入额为1733.01亿元，前一交易日为1691.73亿元；当日的融券卖出量为1.37亿股，前一交易日为0.80亿股。从个券来看，融资方面，共有3741只个券出现融资买入，3747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(%)301118恒光股份9805.1852.573.17-6.90603032德新科技21833.7447.044.03-3.90600756浪潮软件53537.3229.067.34-5.58000547航天发展118699.9326.155.429.98920857泓禧科技375.3924.600.15-4.35603092德力佳16716.5524.426.648.54603212赛伍技术26405.9124.344.64-4.48000505京粮控股17018.2522.383.506.51301088戎美股份5594.0720.551.82-2.61920003中诚咨询314.0220.430.70-0.21601988中国银行159629.8218.550.124.00301116益客食品7322.3018.481.23-5.41301092争光股份9496.5618.433.8120.01000973佛塑科技110734.6518.367.973.53920765美之高374.8618.300.260.74600622光大嘉宝18899.0517.324.172.72601890亚星锚链40937.9317.304.03-0.56600618氯碱化工23585.6417.282.36-6.19301489思泉新材82814.5317.069.731.95300981中红医疗12638.1416.902.19-2.92301307美利信47713.7316.8310.395.64301300远翔新材9198.0516.525.805.95300123亚光科技36059.2416.055.21-4.95600881亚泰集团20064.3815.352.8510.10300959线上线下52265.9915.296.97-0.16002240盛新锂能139162.8014.743.956.77002244滨江集团36380.9314.401.273.91002612朗姿股份25465.7814.154.55-7.11605399晨光新材10918.3114.041.857.12002301齐心集团25760.2313.864.84-9.30　　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(%)920110雷特科技605.58-48.781.01-1.96920896旺成科技1502.98-41.861.550.32920230欧康医药306.77-35.550.49-1.82920006晟楠科技1212.62-30.521.23-3.63603118共进股份42135.63-29.794.74-4.16688727C恒坤15175.52-26.755.19-3.05301662宏工科技14836.71-24.326.280.16603816顾家家居17801.03-20.010.712.66688148芳源股份18454.02-19.183.41-4.50300774倍杰特20982.23-18.085.1820.02601566九牧王15447.40-18.071.469.98301512智信精密4154.38-17.863.69-1.52920925锦好医疗368.86-17.660.21-2.60920957汉维科技310.58-16.900.454.31002831裕同科技8920.31-16.180.600.38688129东来技术5674.83-16.122.27-4.56688361中科飞测29379.42-15.480.98-2.92920160北矿检测326.23-15.080.50-6.09920876慧为智能770.82-14.890.73-0.87920454同心传动1574.38-14.241.53-2.69920974凯大催化365.79-13.680.324.16301201诚达药业36514.82-13.416.34-7.76301049超越科技2666.45-13.212.58-1.43301122采纳股份9247.41-13.044.61-3.70301150中一科技23123.41-12.922.10-5.69920221易实精密1253.25-12.791.21-1.06688231隆达股份7937.62-12.622.635.63688099晶晨股份91350.93-12.472.44-0.30920809安达科技4100.50-12.391.18-6.57920651天罡股份727.15-12.381.18-0.74（文章来源：证券时报网）