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，8月19日共有3713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40.07亿元；北方稀土买入额为28.64亿元；中际旭创买入额为19.47亿元。从融资买入额占个股当日成交额比例来看，7只个股买入额占成交额比例超30%。（数据宝）
　　8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(%)600590泰豪科技9186.0225293.0236.3210.05601228广州港3179.349131.8034.820.00688226威腾电气7622.2622672.1633.621.24688786悦安新材2326.577439.4031.27-1.16600125铁龙物流3017.699693.6731.13-0.51002597金禾实业5367.5817372.8930.900.52601233桐昆股份10094.4133512.1430.12-0.31603299苏盐井神2926.279880.5229.620.71688399硕世生物4020.9414321.4228.08-1.03600033福建高速1066.583825.1527.880.00601166兴业银行28748.74104794.1127.43-0.31600551时代出版4912.5117985.8527.31-0.75688181八亿时空10769.7540256.4926.75-1.37600919江苏银行35762.21135312.4326.430.45600308华泰股份1349.505146.4026.221.42603355莱克电气1869.657206.6025.94-0.57688084晶品特装7908.6130518.9825.91-0.40301295美硕科技2123.758219.6025.842.20688244永信至诚4251.5016494.0225.781.13301065本立科技1734.506750.9825.690.46600509天富能源5282.4020890.7925.290.30688799华纳药厂6014.7523918.8625.15-1.80601211国泰海通67172.31267545.4825.11-1.50688366昊海生科3664.4914682.0124.961.39301040中环海陆2846.7211532.7424.68-1.64603091众鑫股份1002.794136.8424.24-0.78600790轻纺城771.873186.1124.230.26000537中绿电3731.6015444.4824.16-0.11600036招商银行60237.19249360.9524.16-0.25603323苏农银行3993.6916666.5623.96-1.28（文章来源：证券时报网）