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，12月30日共有3757只个股获融资资金买入，其中买入金额居前的个股有三花智控，买入额为22.96亿元；中际旭创买入额为22.93亿元；新易盛买入额为19.10亿元。从融资买入额占个股当日成交额比例来看，10只个股买入额占成交额比例超30%。（数据宝）
　　12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(%)600790轻纺城2434.965650.3143.09-0.78000910大亚圣象1285.763151.3540.80-0.53600073光明肉业1887.935293.5835.66-0.31603262技源集团657.261875.0135.050.00688755汉邦科技399.331157.0934.51-0.60688395正弦电气718.222165.1533.170.12920110雷特科技149.75456.5432.800.45603301振德医疗4816.1415365.6431.34-1.05600835上海机电19295.9164132.2930.093.80600251冠农股份2487.788282.1130.04-0.86688139海尔生物1546.335292.8629.220.76600050中国联通20547.6071375.1628.79-0.39920029开发科技1108.663858.6428.73-0.03601818光大银行19822.0270085.8628.28-1.13301336趣睡科技1838.226694.9827.46-1.33001979招商蛇口11979.1344022.5127.21-0.81301275汉朔科技1893.686986.1327.110.70301053远信工业2237.978318.0926.90-0.28301178天亿马2698.8210229.7426.380.72000166申万宏源8773.5533368.8226.29-0.38688334西高院845.453219.1826.26-0.26688526科前生物836.663224.6625.95-0.71601607上海医药3560.1313753.6525.88-0.06601991大唐发电10080.0739045.0825.82-1.11300857协创数据70145.35276704.7325.355.47002701奥瑞金7992.7331873.3125.08-0.66000598兴蓉环境3897.5915656.6824.89-0.98300911亿田智能1364.745487.8724.87-1.29688653康希通信1396.635672.0524.62-0.08600880博瑞传播1535.546270.0424.490.21（文章来源：证券时报网）