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，9月19日共有3719只个股获融资资金买入，其中买入金额居前的个股有中芯国际，买入额为35.26亿元；中际旭创买入额为30.81亿元；立讯精密买入额为26.09亿元。从融资买入额占个股当日成交额比例来看，3只个股买入额占成交额比例超30%。（数据宝）
　　9月19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(%)688398赛特新材1496.154858.6530.790.54600716凤凰股份2037.666724.3830.30-1.76000686东北证券5027.5316650.3630.19-0.36600025华能水电5835.2319835.0629.42-0.11301090华润材料1448.635025.3128.830.26688257新锐股份3233.9011730.5827.57-0.10603877太平鸟1984.657350.5427.003.67600751海航科技7991.4229934.9726.70-0.85688332中科蓝讯8472.5932348.7626.19-1.93600536中国软件29913.05117542.6325.450.80000501武商集团7420.0529495.7225.16-1.23688580伟思医疗1866.817524.5924.81-2.90688302海创药业-U2454.8210061.7024.40-2.08000883湖北能源2143.498888.0924.12-0.65600630龙头股份2888.4612078.5123.91-0.23603358华达科技8582.0136151.6523.744.77688117圣诺生物3404.7614446.0323.57-1.03688480赛恩斯593.462538.4323.38-2.11301116益客食品1076.704642.2823.190.36002737葵花药业1248.435425.6823.01-0.19301188力诺药包2292.069990.0822.941.06600830香溢融通1972.568628.8422.86-1.30002221东华能源6408.3628293.4722.654.38600016民生银行55574.53247980.1222.410.50603301振德医疗11532.5051833.3822.25-0.87600133东湖高新2875.5513026.9422.070.00002452长高电新1270.455823.4721.82-0.13002132恒星科技1792.958234.2721.770.00601566九牧王611.072809.0821.75-0.35002565顺灏股份7424.3334275.8621.661.09（文章来源：证券时报网）