证券时报·数据宝统计，12月21日沪指收盘报2918.71点，涨16.61点，涨幅为0.57%，近五日涨跌幅为-1.36%。近五日A股成交量3047.47亿股，成交金额32494.20亿元。近五日龙虎榜中，机构或营业部资金净买入的个股有70只，净买入净额为32.13亿元。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-643.85亿元。
　　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，74只个股出现了机构的身影，其中27只股票呈现机构净买入，47只股票呈现机构净卖出。近五日机构净买入前三名分别是天键股份、天龙集团、因赛集团，机构资金流入净额分别是0.80亿元、0.67亿元、0.66亿元。此外，机构净卖出居前个股分别有信雅达、中机认检、恒林股份等， 机构资金流出净额分别是2.27亿元、0.85亿元、0.80亿元。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）301383天键股份19.0619862.2811901.337960.943.957339.24300063天龙集团21.2111480.624796.036684.581.1420811.93300781因赛集团42.1230486.8923935.936550.960.838990.25603825华扬联众19.0315221.719490.285731.431.5317431.81603721中广天择14.389651.534999.524652.010.94-842.18002862实丰文化13.998620.864643.353977.511.02-24803.76605488福莱新材-0.823795.920.003795.921.741229.19300556丝路视觉27.127526.313982.353543.970.93-11900.09000656金科股份16.223494.070.003494.070.7459685.55002022科华生物20.952927.000.002927.001.447156.42002518科士达10.352741.780.002741.781.0826204.46300530领湃科技18.492514.970.002514.9710.451969.37000610西安旅游3.653497.981219.952278.021.2810041.98003005竞业达2.052307.20114.362192.841.318606.43002855捷荣技术19.533118.231034.432083.800.3936907.94001339智微智能-12.812037.44355.251682.190.90-21587.55002786银宝山新35.347688.276417.561270.710.1353731.73002915中欣氟材28.91999.220.00999.220.69486.65601136首创证券-15.38859.590.00859.590.36-17149.15301459丰茂股份-11.67743.641.00742.640.42-3070.28　　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银宝山新、江特电机、奥飞娱乐。具体来看，银宝山新是资金最青睐个股，营业部净买入金额达3.29亿元，高居榜首。此外，江特电机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）002786银宝山新35.3475085.2342158.3732926.863.2853731.73002176江特电机9.9029258.358089.4821168.872.4724723.75002292奥飞娱乐7.0896790.6977023.5419767.151.449010.88002354天娱数科14.9428976.649402.7719573.872.3710500.85002855捷荣技术19.5353885.6537740.5616145.083.0136907.94001358C兴欣37.2015257.582474.9912782.5813.9821301.45000421南京公用-13.8034108.9825614.618494.371.79-1014.55603661恒林股份26.3211554.193314.758239.4514.632399.44300949奥雅股份69.8425372.3017258.888113.438.397018.17603230内蒙新华-3.8422962.8215287.457675.362.66-16467.47002518科士达10.3513868.746239.137629.623.0226204.46600712南宁百货-16.2622977.8915402.117575.782.34-35499.45603231索宝蛋白25.047384.940.007384.942.2013573.00000656金科股份16.2221185.5313952.327233.211.5359685.55002888惠威科技43.6819378.9712713.776665.202.8122212.19301413C安培龙119.229088.292448.386639.911.9434078.84603789星光农机61.1112081.086060.086021.004.54510.83603721中广天择14.3819403.3913414.755988.641.22-842.18600255鑫科材料7.286861.371304.945556.436.003349.00603373C安邦118.226147.75799.155348.603.2126522.40　　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70只个股中，主力资金同期净流入的个股有50只，净流入金额最大的个股为金科股份、银宝山新、元隆雅图，主力资金分别为5.97亿元、5.37亿元、4.73亿元。主力资金净流入力度较大的个股有C兴欣、C安邦、元隆雅图，力度分别高达23.29%、15.92%、15.71%。（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（%）000656金科股份16.2210727.282.2659685.5512.59002786银宝山新35.3434197.573.4153731.735.35002878元隆雅图23.303377.981.1247310.3115.71002855捷荣技术19.5318228.883.4036907.946.87301413C安培龙119.225854.101.7134078.849.98603392万泰生物33.702254.540.4229302.475.51603373C安邦118.221258.220.7626522.4015.92002518科士达10.3510371.404.1026204.4610.37002176江特电机9.9021168.872.4724723.752.89002888惠威科技43.686968.452.9422212.199.37001358C兴欣37.2011474.5712.5521301.4523.29300063天龙集团21.2111215.221.9120811.933.54603825华扬联众19.035269.031.4117431.814.66603106恒银科技10.045080.611.2415688.333.83001239永达股份5.004480.243.3815686.8611.84603231索宝蛋白25.041895.570.5613573.004.04603779威龙股份35.283701.911.5813314.915.68001300三柏硕9.951645.230.8413289.346.80300093金刚光伏32.653935.891.3310865.943.68002354天娱数科14.9419573.872.3710500.851.27　　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）