证券时报·数据宝统计，截至2月7日，市场融资融券余额为18204.93亿元，较前一交易日的18090.83亿元增加114.10亿元。当日京沪深市场融资买入额为2064.83亿元，前一交易日为1599.11亿元；当日的融券卖出量为1.26亿股，前一交易日为1.02亿股。从个券来看，融资方面，共有3664只个券出现融资买入，3672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(%)839946华阳变速1536.86567.931.4529.96836871派特尔242.34240.130.3730.00836504博迅生物166.76110.140.672.66832662方盛股份1104.3275.322.167.34688620安凯微33732.1072.307.815.06839493并行科技6029.8265.041.3330.00688279峰岹科技19037.7045.771.49-2.30300251光线传媒104351.3245.702.683.41002261拓维信息158237.8444.026.249.99002664信质集团23807.5043.763.52-0.53871396常辅股份405.6540.830.514.02301323新莱福6550.2740.362.41-2.33872190雷神科技6815.8139.481.886.32920002万达轴承598.9438.661.241.38831278泰德股份548.6137.910.502.73002284亚太股份25120.2537.373.742.34688326经纬恒润11286.5037.221.401.10837092汉鑫科技1201.9337.140.838.56834415恒拓开源2067.3136.701.0610.55831834三维股份74.8135.530.152.90001395C亚联2975.5434.663.2914.54600186莲花控股31286.3034.432.699.97831689克莱特800.4734.080.961.12603596伯特利31357.2033.000.877.67688058宝兰德6963.0532.852.424.34301488豪恩汽电14236.3332.469.063.50920106林泰新材247.4231.490.360.55002906华阳集团30068.4127.791.680.95832110雷特科技358.8827.230.686.45002920德赛西威73955.6827.201.006.63　　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(%)831768拾比佰135.03-36.570.233.59301208中亦科技6424.91-33.083.3820.01832278鹿得医疗225.69-30.050.384.98837344三元基因419.88-27.570.1721.13601801皖新传媒18200.86-26.861.191.96833427华维设计318.77-26.350.470.53833030立方控股583.92-26.240.566.74430425乐创技术329.40-23.900.376.64870299灿能电力160.77-23.110.343.74301387光大同创6547.57-22.164.163.11831641格利尔199.75-22.030.334.91301313凡拓数创12244.70-20.987.020.85836699海达尔378.88-20.980.396.42300918南山智尚10399.31-20.802.359.20688171纬德信息3154.12-19.033.421.07836942恒立钻具115.60-18.540.203.26872351华光源海219.47-18.000.535.47835305云创数据1239.30-17.910.577.01688515裕太微18782.39-17.603.710.74871970大禹生物225.19-17.500.565.49920098科隆新材453.20-16.640.392.60833533骏创科技2973.31-16.261.821.72873132泰鹏智能521.03-16.191.394.95871642通易航天578.21-15.760.524.23872541铁大科技343.53-15.720.315.08838262太湖雪349.17-15.670.541.68688345博力威3713.77-15.611.906.47603758秦安股份8868.78-14.722.01-3.92836419万德股份584.22-14.671.064.51001277速达股份5100.85-14.567.161.43（文章来源：证券时报网）