证券时报·数据宝统计，6月18日沪指收盘报2939.32点，涨3.44点，涨幅为0.12%，近五日涨跌幅为0.63%。近五日A股成交量3033.46亿股，成交金额35465.19亿元。近五日龙虎榜中，机构或营业部资金净买入的个股有112只，净买入净额为63.18亿元。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-818.43亿元。

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买入状态。证券时报·数据宝统计，近五个交易日的龙虎榜当中，117只个股出现了机构的身影，其中52只股票呈现机构净买入，65只股票呈现机构净卖出。近五日机构净买入前三名分别是卓胜微、歌华有线、蓝思科技，机构资金流入净额分别是4.10亿元、2.95亿元、2.93亿元。此外，机构净卖出居前个股分别有万达电影、昆仑万维、凯撒文化等， 机构资金流出净额分别是1.77亿元、0.88亿元、0.71亿元。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)300782卓胜微5.0043728.892736.4140992.496.7517379.78600037歌华有线26.2736608.737151.4229457.315.27-14826.60300433蓝思科技14.6229285.240.0029285.242.6980463.61300463迈克生物19.0429200.204426.9324773.265.11-20248.71300494盛天网络34.1013941.881554.6612387.224.3913300.29300829金丹科技12.1411815.0424.5111790.534.25-11661.48002007华兰生物17.0814698.643339.1511359.491.3021450.47300832新产业8.1518810.828054.8810755.941.478737.19000011深物业A25.5512545.843086.239459.613.25-11669.74300453三鑫医疗-1.5116809.949152.957656.994.12-5336.22603301振德医疗5.187509.190.007509.192.51-11290.26002989中天精装49.237428.740.007428.743.1964312.81002635安洁科技3.007153.470.007153.471.69-4533.14600282南钢股份36.1317288.4410463.656824.791.3641782.65000877天山股份15.996545.300.006545.301.3711736.39000526紫光学大20.345186.610.005186.617.94-2205.33002603以岭药业24.256928.542070.744857.790.33-42314.81300624万兴科技10.885758.921860.853898.072.197148.82300088长信科技10.243887.040.003887.040.4618455.93002666德联集团18.143748.810.003748.813.9010550.26

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长信科技、长盈精密、欣旺达。具体来看，长信科技是资金最青睐个股，营业部净买入金额达3.15亿元，高居榜首。此外，长盈精密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)300088长信科技10.2446865.5815413.7431451.843.6918455.93300115长盈精密8.3033256.074378.4428877.635.56-9894.81300207欣旺达9.0034256.138770.6025485.534.883381.51002402和而泰10.9831504.1912652.4218851.773.29-4278.28000799酒鬼酒13.5823651.894966.9618684.924.09-1630.83002635安洁科技3.0029160.9111839.9117321.004.10-4533.14300146汤臣倍健11.0040181.9223326.4116855.514.5016164.72300058蓝色光标6.1837498.9820839.5316659.461.55-37777.90000936华西股份17.7729003.1013527.1115475.992.22-31551.44600282南钢股份36.1329230.1314979.9914250.152.8441782.65002425凯撒文化61.1621523.938556.0912967.8415.437256.59600918中泰证券25.16121336.84108411.8012925.040.83269723.27000877天山股份15.9928095.3515664.4512430.902.6011736.39300502新易盛18.3021077.689322.9311754.753.1021950.72600197伊力特16.6939275.6928797.2810478.413.5114815.88002079苏州固锝15.0533939.6623726.5010213.161.6415815.22002030达安基因24.9176013.6265985.0510028.580.60-90196.14300677英科医疗26.6331319.4021329.649989.762.22-18433.39600984建设机械8.1811972.982225.059747.936.37-3566.88300336新文化8.5812410.512900.039510.485.14-3959.52

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112只个股中，主力资金同期净流入的个股有53只，净流入金额最大的个股为中泰证券、蓝思科技、中天精装，主力资金分别为26.97亿元、8.05亿元、6.43亿元。主力资金净流入力度较大的个股有康华生物、聚合顺、益民集团，力度分别高达99.63%、99.33%、71.34%。(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(%)600918中泰证券25.1612633.130.81269723.2717.39300433蓝思科技14.6235825.783.2980463.617.39002989中天精装49.2313003.085.5964312.8127.63600282南钢股份36.1321074.944.2041782.658.33000636风华高科12.321334.760.2141030.926.48300502新易盛18.3010597.972.8021950.725.80002007华兰生物17.086130.790.7021450.472.45300299富春股份20.984283.140.9118963.174.04300088长信科技10.2435338.884.1518455.932.17300782卓胜微5.007525.871.2417379.782.86300146汤臣倍健11.0016193.904.3316164.724.32002079苏州固锝15.059869.211.5915815.222.54600197伊力特16.694231.971.4214815.884.96300494盛天网络34.1014404.025.1113300.294.71300837浙矿股份31.752763.705.9913193.7828.59000088盐田港27.644129.003.7812026.5211.01000877天山股份15.9918976.203.9711736.392.46002666德联集团18.144014.604.1710550.2610.97002292奥飞娱乐16.00767.340.239853.502.95000078海王生物16.752918.241.079184.173.38