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20日共有3721只个股获融资资金买入，其中买入金额居前的个股有中际旭创，买入额为47.46亿元；胜宏科技买入额为28.24亿元；新易盛买入额为26.73亿元。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20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(%)688623双元科技818.182069.1039.540.71603373安邦护卫2731.027415.3836.83-0.16688075安旭生物437.301213.1136.050.71603567珍宝岛3319.2410874.8430.52-0.51000883湖北能源3806.5912604.9330.200.22002421达实智能3534.9711861.0829.800.94002597金禾实业2300.477790.0429.53-0.19603358华达科技2320.828325.6527.88-0.10603039泛微网络4130.0714913.1527.69-1.12600251冠农股份2021.357605.4626.58-0.68688786悦安新材2778.0310705.7825.95-3.76688399硕世生物4405.8617281.8025.493.08688677海泰新光2148.768517.2625.23-0.74688168安博通2615.9410409.2825.130.76600648外高桥1196.244911.9124.350.36688575亚辉龙680.712835.8824.00-0.07600038中直股份9245.8438603.7223.95-0.69301533威马农机3084.7612975.7223.77-1.16600354敦煌种业2779.1211764.0623.62-0.16600469风神股份2037.638648.6323.56-3.33688139海尔生物4111.2117544.9023.432.59601555东吴证券12874.6755464.9923.21-0.52603049中策橡胶4347.4918899.3123.001.40600830香溢融通995.854330.1723.001.37301633港迪技术590.762582.8022.870.86601678滨化股份2100.759246.8122.720.00000100TCL科技20075.2988824.8522.600.24688601力芯微2039.589093.4922.431.53600116三峡水利794.483560.6022.310.00000537中绿电4254.1419101.9722.27-1.02（文章来源：证券时报网）