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2432只个股获融资资金买入，其中买入金额居前的个股有东方财富，买入额为6.97亿元；海康威视买入额为4.39亿元；宁德时代买入额为4.26亿元。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)
　　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(亿元)成交金额(亿元)融资买入占比(%)涨跌幅(%)300862蓝盾光电0.080.2041.64-2.94002067景兴纸业0.130.3240.12-1.14688276百克生物0.130.3537.56-2.58601818光大银行0.691.8537.060.35688528秦川物联0.010.0332.34-1.56000725京东方A3.0110.1629.62-2.03600010包钢股份2.016.9928.74-2.55601288农业银行2.358.3628.100.70002415海康威视4.3915.7527.90-0.50000967盈峰环境0.110.4027.830.21600580卧龙电驱0.361.3526.320.49688069德林海0.010.0426.03-1.86000885城发环境0.441.7025.814.25688698伟创电气0.090.3525.50-4.29002203海亮股份0.180.7225.39-1.04000623吉林敖东0.160.6923.42-0.43688359三孚新科0.130.5523.33-1.79688330宏力达0.140.5923.20-3.20688096京源环保0.010.0722.21-2.82601988中国银行0.662.9622.180.98600155华创阳安0.221.0122.11-1.19002294信立泰0.150.6621.95-2.25300602飞荣达0.190.8621.540.44002029七匹狼0.080.3621.50-2.73600133东湖高新0.170.8221.41-2.28603399吉翔股份0.432.0221.28-1.51600648外高桥0.090.4520.56-0.99600645中源协和0.110.5420.17-1.95600308华泰股份0.090.4320.14-1.63300099精准信息0.040.2020.08-0.95（文章来源：数据宝）