证券时报·数据宝统计，截至2月20日，市场融资融券余额为18795.30亿元，较前一交易日的18724.34亿元增加70.96亿元。当日京沪深市场融资买入额为1739.72亿元，前一交易日为1760.72亿元；当日的融券卖出量为1.71亿股，前一交易日为0.94亿股。从个券来看，融资方面，共有3666只个券出现融资买入，3670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(%)920002万达轴承1721.95193.212.0930.00839273一致魔芋655.7368.910.543.19838810春光药装114.2068.810.230.27837748路桥信息2103.8967.671.36-2.09600933爱柯迪25590.3966.961.276.87300276三丰智能58866.2258.483.9519.98688573信宇人9408.9155.859.0619.98688272富吉瑞9081.2954.273.7614.47831278泰德股份1009.3450.940.864.07831856浩淼科技224.3449.470.364.27833454同心传动940.4247.780.90-3.38873665科强股份437.2946.900.897.67301498乖宝宠物13585.5143.090.871.98688059华锐精密19092.2437.425.0020.00000967盈峰环境28888.1636.371.4610.04430418苏轴股份5633.2335.742.1324.16688507索辰科技34524.0334.688.1312.38603179新泉股份18862.1934.500.7110.00833533骏创科技5591.8133.402.293.38002126银轮股份53620.0632.962.493.07688257新锐股份12026.7032.584.437.46300865大宏立5703.0432.493.32-1.55873693阿为特2331.5432.321.2519.27688608恒玄科技69792.3930.901.572.96301389隆扬电子16163.2529.528.607.81688381帝奥微26526.0129.365.554.37872541铁大科技471.9728.240.421.87688232新点软件14646.7227.072.145.18831768拾比佰228.1426.920.352.69301533威马农机6621.9626.886.891.59　　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(%)836504博迅生物45.31-44.690.173.05430564天润科技889.66-37.881.06-3.57870299灿能电力261.39-32.580.450.39605208永茂泰8249.27-29.392.94-0.24839946华阳变速541.43-25.870.59-1.61872190雷神科技5350.84-24.931.2116.46920116星图测控1360.77-23.150.816.07837403康农种业594.91-22.930.503.03831855浙江大农517.43-22.130.356.38873706铁拓机械492.42-20.291.22-0.88871857泓禧科技735.86-19.930.572.04688652京仪装备9031.60-19.741.41-0.98002272川润股份16638.13-19.744.0010.03430198微创光电321.93-18.660.31-1.41832786骑士乳业1382.03-17.831.692.76838030德众汽车432.24-17.520.631.75836395朗鸿科技1417.46-17.381.420.17002520日发精机15171.62-17.022.570.98832885星辰科技1144.78-16.740.880.82300395菲利华12700.50-15.870.617.77002572索菲亚16409.50-15.681.54-0.37688138清溢光电16951.52-15.272.120.44831726朱老六789.96-14.960.662.00836422润普食品142.98-14.790.192.29836247华密新材1811.92-14.780.776.11301397溯联股份15332.44-14.777.96-2.17603129春风动力7167.00-14.740.24-0.41301300远翔新材2229.63-14.562.1620.01601799星宇股份6524.54-14.380.18-1.21603296华勤技术37346.33-14.260.712.00（文章来源：证券时报网）