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，2月28日共有3143只个股获融资资金买入，其中买入金额居前的个股有浪潮信息，买入额为7.42亿元；中国电信买入额为6.59亿元；中科曙光买入额为5.48亿元。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)
　　2月28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(%)600575淮河能源0.200.5933.770.81601818光大银行0.692.1831.790.68601199江南水务0.310.9930.861.50600010包钢股份1.444.9928.880.00688191智洋创新0.020.0826.740.07688050爱博医疗0.742.9724.98-1.50601868中国能建1.044.2424.621.28000166申万宏源0.381.5624.610.96601898中煤能源0.361.4824.54-0.45301237和顺科技0.020.0724.200.58601988中国银行0.652.7523.590.62601288农业银行1.285.4323.550.34688305科德数控0.160.6923.070.95600251冠农股份0.080.3422.791.13600207安彩高科0.100.4722.43-0.30688323瑞华泰0.030.1522.34-1.07000544中原环保0.070.3221.881.03002408齐翔腾达0.140.6521.85-0.14002203海亮股份0.120.5421.580.57601375中原证券0.150.6821.530.78600169太原重工0.060.2921.120.79603329上海雅仕0.040.1821.080.48603076乐惠国际0.391.8520.931.07002068黑猫股份0.401.9220.861.08688231隆达股份0.100.4920.79-0.87600835上海机电0.080.3720.651.13600611大众交通0.030.1720.540.96688260昀冢科技0.120.5720.53-5.22688255凯尔达0.110.5419.95-0.19688310迈得医疗0.160.8219.935.24（文章来源：证券时报网）