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，7月30日共有3527只个股获融资资金买入，其中买入金额居前的个股有贵州茅台，买入额为6.84亿元；中国核电买入额为5.36亿元；万丰奥威买入额为4.56亿元。从融资买入额占个股当日成交额比例来看，4只个股买入额占成交额比例超30%。（数据宝）
　　7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(%)002726龙大美食5019.9012504.1540.153.16600010包钢股份2988.079288.6532.170.70688558国盛智科265.39847.5631.310.58600425青松建化517.751723.8130.040.99688305科德数控2372.238007.4329.63-4.07688211中科微至144.47501.5928.800.93301263泰恩康749.892680.2027.980.07600292远达环保589.862134.5827.631.24688426康为世纪1096.034156.9126.370.00600386北巴传媒1277.804900.0926.089.92601005重庆钢铁917.203534.7325.950.00603800道森股份809.253165.1825.57-1.24600138中青旅1023.974018.1025.480.62603018华设集团5195.3120644.2325.171.03688696极米科技765.693061.0525.011.46603877太平鸟341.291368.3724.940.23688588凌志软件426.911742.8724.490.94600986浙文互联2307.639508.6224.272.48688186广大特材406.341695.5523.970.87600846同济科技1687.327236.3223.326.03603223恒通股份2692.3511661.7823.095.59002438江苏神通698.503062.5322.81-1.32601818光大银行9001.7639531.2122.770.00000726鲁泰A693.333071.9422.57-0.55601985中国核电53617.50237757.5222.55-2.44603826坤彩科技4837.2921607.7422.395.43601718际华集团1400.506314.1322.180.82002400省广集团2212.9310276.8521.530.20301022海泰科504.032346.3821.480.83603357设计总院1822.178550.7621.311.36（文章来源：证券时报网）