证券时报·数据宝统计，截至2月27日，市场融资融券余额为26691.98亿元，较前一交易日的26670.40亿元增加21.57亿元。当日京沪深市场融资买入额为2428.89亿元，前一交易日为2561.62亿元；当日的融券卖出量为0.79亿股，前一交易日为1.42亿股。从个券来看，融资方面，共有3778只个券出现融资买入，3785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(%)920957汉维科技174.7075.730.31-1.81688450光格科技3945.0461.372.406.97920699海达尔6318.6860.386.312.83920242建邦科技1136.8844.651.10-2.31002272川润股份47094.4539.226.261.35301446福事特4768.0437.843.295.99002498汉缆股份43026.5130.091.57-1.43300153科泰电源45402.8829.473.658.58600410华胜天成237478.4629.367.486.12002350北京科锐35977.1128.605.5010.00605499东鹏饮料42392.1827.770.34-4.81301630同宇新材23291.1527.0910.170.33000791甘肃能源34607.6726.972.327.83600644乐山电力21520.1126.862.877.20002943宇晶股份69779.5226.026.675.85920505九菱科技2636.0225.701.372.21600157永泰能源154729.5825.103.887.02000534万泽股份34600.0724.441.657.42920455汇隆活塞551.0824.250.66-1.00920263中航泰达1126.2324.090.81-1.24600537亿晶光电17434.3122.753.717.59688530欧莱新材23937.1720.848.485.23603279景津装备13129.7920.811.086.53688510航亚科技20700.2019.391.71-2.41688480赛恩斯53778.0719.313.8118.40920299灿能电力1865.0719.201.503.74301226祥明智能20407.7619.154.4920.00002487大金重工49290.0918.401.12-1.33603530神马电力18241.7918.360.7110.00920892广咨国际765.1917.960.31-0.60　　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(%)920166海圣医疗171.47-39.580.2313.23920370新安洁284.50-38.310.24-5.04301033迈普医学8020.19-38.101.931.46920675秉扬科技718.68-34.340.77-0.84920357雅葆轩1159.60-29.241.07-2.94920651天罡股份287.89-26.650.50-0.03301317鑫磊股份17360.36-26.655.733.57920207众诚科技1191.02-23.780.6114.58301314科瑞思4322.79-23.685.52-3.10920003中诚咨询509.84-23.191.21-0.53920169七丰精工1869.77-20.050.99-1.17920068天工股份3526.60-18.762.542.89002043兔宝宝1852.17-18.320.151.63301548崇德科技8375.25-17.833.40-1.96920403康农种业923.96-17.770.643.67300910瑞丰新材9507.91-17.510.77-0.75603381永臻股份13742.88-15.733.289.99603298杭叉集团15391.50-15.490.40-3.85600821金开新能71949.67-14.544.879.97600688上海石化42884.54-14.541.850.32600754锦江酒店16223.07-14.360.635.92688443智翔金泰-U16256.06-14.165.12-2.12300900广联航空50072.85-14.115.245.18688107安路科技21354.79-13.811.59-3.49688667菱电电控16643.78-13.783.375.95002361神剑股份47961.14-13.324.21-1.33920689克莱特2092.63-12.991.57-1.62301061匠心家居3533.11-12.980.270.29920720吉冈精密1823.49-12.631.770.72603172万丰股份6756.46-12.405.46-1.32（文章来源：证券时报网）