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30日共有3539只个股获融资资金买入，其中买入金额居前的个股有农业银行，买入额为5.37亿元；工商银行买入额为4.49亿元；赛力斯买入额为4.28亿元。从融资买入额占个股当日成交额比例来看，8只个股买入额占成交额比例超30%。（数据宝）
　　8月30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(%)603639海利尔4652.4012464.4637.33-2.59688719爱科赛博435.941323.8332.932.64688391钜泉科技729.672249.9332.433.90688655迅捷兴889.612751.5732.331.94603275众辰科技568.921825.4731.171.88600425青松建化1296.054237.5630.580.97002361神剑股份868.802862.6530.351.62601996丰林集团532.211757.6230.281.20603300华铁应急4828.1416220.0329.773.39002909集泰股份783.102686.2129.151.82688347华虹公司6505.2723062.3228.213.25301097天益医疗271.88976.2027.850.75300497富祥药业1472.775462.3126.961.88300217东方电热6169.8923011.1826.816.04000990诚志股份2083.857807.3626.691.23002042华孚时尚1747.036755.6925.862.64688579山大地纬678.042653.7825.552.09000078海王生物692.452741.0225.260.45600783鲁信创投1002.893976.0425.223.62301155海力风电3508.4214111.2624.864.74603355莱克电气1347.195462.8824.66-2.32002419天虹股份920.683738.3424.631.47601003柳钢股份432.351761.1424.551.56002471中超控股921.783781.8324.372.05688186广大特材395.231655.1123.881.68002536飞龙股份2518.3010580.3623.802.15000777中核科技4365.3918515.4423.582.09603039泛微网络1218.035169.2223.564.80600308华泰股份565.392441.9123.151.28600010包钢股份4417.1119082.5123.151.41（文章来源：证券时报网）