证券时报·数据宝统计，2月19日沪指收盘报2910.54点，涨44.64点，涨幅为1.56%，近五日涨跌幅为6.61%。近五日A股成交量5300.49亿股，成交金额44665.55亿元。近五日龙虎榜中，机构或营业部资金净买入的个股有283只，净买入金额为41.77亿元。从资金流向来看，A股主力资金近五日呈现净流出状态，主力资金净流量-300.75亿元，已连续3天主力资金净流出。
　　在主力资金净流出的背景下，龙虎榜机构资金近五日呈现净卖出状态。证券时报·数据宝统计，近五个交易日的龙虎榜当中，641只个股出现了机构的身影，其中160只股票呈现机构净买入，481只股票呈现机构净卖出。近五日机构净买入前三名分别是C诺瓦、中际旭创、恒逸石化，机构资金流入净额分别是2.32亿元、1.02亿元、1.00亿元。此外，机构净卖出居前个股分别有药明康德、沪电股份、法拉电子等， 机构资金流出净额分别是5.49亿元、1.43亿元、1.28亿元。详情如下表所示。
　　近五日龙虎榜机构净买入金额最多个股
证券代码证券简称五日涨跌(%)机构买入金额（万元)机构卖出金额（万元)机构净买入金额（万元）占成交额比例（%）主力资金净额（万元）301589C诺瓦245.9624105.71865.1323240.577.11138224.55300308中际旭创38.7319269.729088.9410180.780.4629818.26000703恒逸石化16.5311232.011229.4010002.607.92-14491.23600557康缘药业18.4311745.684485.887259.805.39189.28002138顺络电子18.5810745.353980.196765.162.356938.54000636风华高科21.2410567.744736.955830.784.60-791.88000723美锦能源18.717107.471810.735296.742.316689.41002625光启技术28.474830.7993.334737.462.017497.66600661昂立教育13.804564.450.004564.456.149765.27300606金太阳7.677905.263374.424530.844.844501.99301270汉仪股份11.065203.641678.213525.425.224057.67300536农尚环境-9.265947.402464.583482.824.06-2862.24002315焦点科技26.006801.853349.483452.372.5512809.81000818航锦科技23.085028.231797.183231.051.54-2437.32002185华天科技38.457146.463968.363178.102.0526425.93600593大连圣亚-11.273101.140.003101.144.23411.21300486东杰智能-13.477156.794091.723065.077.14-772.45603232格尔软件-4.493859.61960.762898.856.041136.65000831中国稀土26.342697.4774.522622.950.9221210.32603701德宏股份-4.392537.160.002537.167.42515.97　　与此同时，近五个交易日登陆沪深两市的龙虎榜个股中，营业部净买入较大的个股有万兴科技、沪电股份、太极集团。具体来看，万兴科技是资金最青睐个股，营业部净买入金额达1.53亿元，高居榜首。此外，沪电股份营业部净买入金额也排名居前。
　　近五日龙虎榜营业部净买入金额最多个股
证券代码证券简称五日涨跌(%)营业部买入金额（万元)营业部卖出金额（万元)营业部净买入金额（万元）占成交额比例（%）主力资金净额（万元）300624万兴科技26.6221878.126616.4215261.702.8713763.67002463沪电股份33.5127708.0415462.1412245.911.5047519.79600129太极集团25.1942886.2331497.4311388.803.418283.47300364中文在线16.6928978.2817659.2711319.011.1017192.29002281光迅科技21.1617743.197076.0810667.112.3622754.95605577龙版传媒-3.7523824.7413991.849832.905.40780.79300620光库科技29.6313319.764094.809224.962.655680.61600392盛和资源18.2823090.6614915.538175.133.81-2836.22002747埃斯顿15.1213344.335652.227692.113.413798.64603939益丰药房3.5812656.145268.817387.323.19-10398.14002439启明星辰19.3613771.316919.136852.183.39-3768.58000831中国稀土26.3414710.448204.046506.412.2821210.32301589C诺瓦245.9610865.354375.756489.601.99138224.55600378昊华科技27.2714172.848053.156119.698.13-1082.55301270汉仪股份11.067279.461202.826076.649.004057.67002261拓维信息17.9315960.329910.386049.941.9425434.61601798蓝科高新26.9012188.866472.875715.9913.0010735.92002750龙津药业-1.206664.591094.735569.869.342470.45603960克来机电61.069520.584425.935094.653.26-1613.97002850科达利5.7111912.446901.125011.332.282460.24　　数据显示，一些个股在龙虎榜的机构或营业部中显示出有资金在净买入，并且期间主力资金还在净流入，两方面都说明这些个股受到主力资金青睐。在近五日龙虎榜机构或营业部净买入的283只个股中，主力资金同期净流入的个股有212只，净流入金额最大的个股为C诺瓦、赛力斯、中际旭创，主力资金分别为13.82亿元、5.54亿元、2.98亿元。主力资金净流入力度较大的个股有C诺瓦、蓝科高新、阳光股份，力度分别高达42.30%、24.42%、20.81%。（数据宝）
　　近五日龙虎榜净买入个股主力资金流入排名
证券代码证券简称五日涨跌(%)龙虎榜净买入金额（万元)占成交额比例（%）主力资金净额（万元）净流入力度（%）301589C诺瓦245.9629730.189.10138224.5542.30601127赛力斯26.732223.810.1055424.302.40300308中际旭创38.739064.060.4129818.261.34000988华工科技22.40672.860.0828550.973.51002185华天科技38.454887.573.1526425.9317.02002261拓维信息17.935903.341.8925434.618.15002281光迅科技21.168273.101.8322754.955.04002229鸿博股份2.795011.271.0022015.224.38000831中国稀土26.349129.363.1921210.327.42600622光大嘉宝-5.321337.840.9017719.9811.86300364中文在线16.6911319.011.1017192.291.67000017深中华A-3.732618.570.4114134.982.21300624万兴科技26.624348.650.8213763.672.58002315焦点科技26.003231.042.3812809.819.45601798蓝科高新26.905715.9913.0010735.9224.42600661昂立教育13.803439.054.639765.2713.14600129太极集团25.192838.350.858283.472.48603186华正新材-9.611015.781.588227.7712.78000608阳光股份-20.17485.541.307766.9020.81002625光启技术28.477194.893.057497.663.17　　注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。
（文章来源：证券时报网）