融资客的行为一直备受市场关注，投资者寄望能从中捕捉到投资机会。证券时报·数据宝统计，2月20日共有3666只个股获融资资金买入，其中买入金额居前的个股有拓维信息，买入额为18.99亿元；东华软件买入额为13.77亿元；中国联通买入额为13.14亿元。从融资买入额占个股当日成交额比例来看，5只个股买入额占成交额比例超30%。（数据宝）
　　2月20日融资买入占成交额居前个股
证券代码证券简称融资买入额（万元）成交金额（万元)融资买入占比（%)涨跌幅(%)001360南矿集团881.962206.6339.970.89688335复洁环保373.991048.4635.671.56002978安宁股份2120.636003.0635.339.99688569铁科轨道497.631464.0833.99-0.10688285高铁电气649.662102.0030.910.65688125安达智能1834.676229.4929.455.10600720中交设计1782.156373.1927.96-0.80300920润阳科技1492.595415.8527.562.43603358华达科技9176.0533839.6627.121.74688208道通科技20081.1074512.0926.951.02688059华锐精密9803.8036839.8626.6120.00688257新锐股份5298.0220014.2126.477.46688166博瑞医药11669.3344617.5026.151.90000408藏格矿业11133.1642764.8226.031.30688289圣湘生物4444.1317138.2525.930.49688225亚信安全3135.0712305.2125.480.89688507索辰科技12980.1251016.7425.4412.38002452长高电新2709.2910791.7625.11-0.66601928凤凰传媒4256.5017271.5424.64-1.09688398赛特新材599.682448.8524.49-0.12688228开普云8161.7033719.0924.20-1.90601003柳钢股份559.962365.8123.670.35002662京威股份1681.897119.5923.62-0.26000825太钢不锈3492.4915080.9923.161.72600020中原高速948.534119.4323.03-1.23688309恒誉环保263.151151.1022.861.21300109新开源4745.1720988.5922.611.84688679通源环境354.881581.4622.442.72688621阳光诺和6448.1628737.0622.443.83688007光峰科技7759.5434646.6522.404.00（文章来源：证券时报网）