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证券时报·数据宝统计，截至10月20日，市场融资融券余额为24803.47亿元，较前一交易日的24825.42亿元减少21.95亿元。当日京沪深市场融资买入额为1210.24亿元，前一交易日为1182.39亿元；当日的融券卖出量为0.84亿股，前一交易日为0.65亿股。从个券来看，融资方面，共有3871只个券出现融资买入，3882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(%)600666奥瑞德738.33566.830.091.32300209行云科技8371.46155.030.332.05002946新乳业6511.31125.180.482.06600488津药药业1304.87114.050.221.87603337杰克科技11654.7751.440.695.34920036觅睿科技877.1849.342.0713.09600726华电能源92.0745.430.00-0.85600825新华传媒64453.0333.734.06-2.50920092汉鑫科技1081.6326.501.314.08603330天洋新材15352.9826.143.87-2.76601288农业银行100077.2720.320.04-1.07002929润建股份54936.9318.424.9710.00601100恒立液压40736.0616.930.360.88688037芯源微37767.9515.580.68-2.25001339智微智能14476.0615.511.453.56300720海川智能26407.1215.032.4312.90920895花溪科技294.4114.610.522.23920021流金科技5063.5314.512.532.02603273天元智能4871.4814.335.986.21001306夏厦精密9307.9114.1810.308.82920249利尔达2308.2514.052.106.67301311昆船智能17984.2713.983.87-6.43603882金域医学32533.0913.642.257.98688137近岸蛋白24257.2913.432.66-1.53603127昭衍新药54385.9612.791.758.06301578辰奕智能5572.7512.508.045.70920346威贸电子1282.8112.381.825.64603418友升股份19308.8412.064.433.38920642通易航天798.0412.050.810.93300990同飞股份37510.7511.714.48-3.87

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(%)920196南方乳业429.04-30.130.959.86301313凡拓数创17387.71-27.004.7220.00301190善水科技17420.24-23.652.20-18.94920262太湖雪608.56-23.541.076.64920157宇特光电1535.45-23.451.83-4.38920218新天力294.52-21.611.015.55301716鸿富诚30953.41-18.955.36-12.15920268百迈科267.65-18.640.582.39920834三维装备338.50-18.280.652.97920201百瑞吉272.32-16.741.133.45688141杰华特106715.53-15.633.062.91920006晟楠科技1246.24-15.461.280.49600127金健米业33584.41-15.463.950.61300006莱美药业30866.29-14.883.77-15.49920162莫森泰克365.53-14.421.192.93920298腾信精密1305.87-14.321.092.04000993闽东电力19739.00-13.712.92-10.01002906华阳集团41021.33-12.923.14-0.20601858中国科传22358.26-12.911.12-4.79002300太阳电缆15761.88-12.713.18-2.14920578巨能股份329.60-12.200.557.26920504博迅生物137.25-10.950.463.93688049炬芯科技45741.72-10.846.5511.11920069普昂医疗483.61-10.470.913.85301312智立方23457.24-10.364.564.17603939益丰药房5585.44-10.140.181.62000712锦龙股份54784.01-9.855.672.37920508殷图网联232.28-9.820.523.74600403大有能源12112.24-9.780.80-9.20301231荣信文化9292.75-9.704.602.12

注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。