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，10月28日共有3732只个股获融资资金买入，其中买入金额居前的个股有胜宏科技，买入额为63.46亿元；中际旭创买入额为37.42亿元；新易盛买入额为34.90亿元。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）
　　10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（万元）成交金额（万元)融资买入占比（%)涨跌幅(%)301059金三江1038.963083.8333.691.38688610埃科光电1727.605273.7432.76-0.77000899赣能股份7344.9823831.6630.820.37688628优利德915.982997.6930.560.25603556海兴电力9094.5229950.8330.369.99688667菱电电控915.763281.9127.90-0.59688318财富趋势22698.9382032.8027.67-0.38000030富奥股份1256.434552.9427.600.36000900现代投资2193.878265.9726.541.16300595欧普康视4700.7518045.9226.051.10688177百奥泰1485.555765.2025.770.51000819岳阳兴长5721.9922353.2425.60-2.81000725京东方A35238.34138314.8125.48-0.25002110三钢闽光8999.3535598.9125.280.90600038中直股份8652.6534276.9525.240.86688633星球石墨442.281769.1625.000.15300067安诺其2720.6010961.1324.820.22300476胜宏科技634643.312576423.5524.63-3.91600062华润双鹤3087.2712640.7624.42-0.05002984森麒麟2220.299141.6824.29-0.42002238天威视讯2506.7010419.9524.06-0.34600739辽宁成大3795.3715802.0524.02-1.13002685华东重机2889.0612170.3223.740.00688156路德环境1275.985397.7323.641.50300751迈为股份15781.7366889.3023.591.44688208道通科技10617.9045261.6623.46-0.72600166福田汽车5373.1422916.3723.45-0.36600155华创云信3146.8713560.1523.21-0.67688550瑞联新材5035.6621701.7523.20-1.18688479友车科技389.731692.7023.02-0.41（文章来源：证券时报网）