证券时报·数据宝统计，1月30日沪指收盘报2830.53点，跌52.83点，跌幅为1.83%，近五日涨跌幅为2.15%。近五日A股成交量3877.34亿股，成交金额37216.30亿元。近五日龙虎榜中，机构或营业部资金净买入的个股有65只，净买入金额为18.48亿元。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-547.92亿元，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，71只个股出现了机构的身影，其中22只股票呈现机构净买入，49只股票呈现机构净卖出。近五日机构净买入前三名分别是中成股份、拓山重工、贝隆精密，机构资金流入净额分别是0.75亿元、0.54亿元、0.38亿元。此外，机构净卖出居前个股分别有药明康德、石英股份、江苏吴中等， 机构资金流出净额分别是9.83亿元、3.84亿元、2.11亿元。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）000151中成股份31.7410854.973380.487474.493.1315496.79001226拓山重工25.7810883.525468.455415.075.62-2239.53301567贝隆精密-17.499309.265553.303755.962.36-6766.19002156通富微电-18.1116587.8713212.963374.910.78-24772.48000532华金资本-9.573659.08595.563063.530.69-6868.52002915中欣氟材-12.466099.383300.542798.851.34-1657.62000158常山北明0.592692.720.092692.630.502857.31603728鸣志电器-21.396778.534362.742415.791.13-38880.20301046能辉科技2.612548.51152.852395.663.84870.33603170宝立食品-7.982310.010.002310.011.55-5187.56002459晶澳科技-15.231999.960.001999.960.20-79598.68000032深桑达A9.973461.931484.861977.070.5415166.00002703浙江世宝8.961846.190.001846.191.7613132.42301509金凯生科6.501829.87507.541322.331.704800.34002771真视通-14.822234.821042.351192.470.36-12788.25300968格林精密-19.14956.50155.71800.790.83-2690.95001239永达股份-3.44757.37142.97614.400.426948.57001387雪祺电气-16.892390.551898.08492.470.34-5840.10000020深华发A7.868468.377986.99481.380.22-5125.28002116中国海诚61.141186.40792.54393.860.269821.98　　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常山北明、浦东金桥、中航产融。具体来看，常山北明是资金最青睐个股，营业部净买入金额达1.07亿元，高居榜首。此外，浦东金桥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）000158常山北明0.5917512.126836.5510675.572.002857.31600639浦东金桥31.7919649.419023.6010625.804.299979.78600705中航产融17.4822975.1412986.619988.541.72-7347.27600119长江投资61.0721148.9011416.769732.1426.9712731.72600708光明地产27.1423958.6414285.479673.177.985647.97000037深南电A21.7312575.583081.289494.304.5712575.97600629华建集团31.6439492.9431596.427896.522.0714308.95600200江苏吴中1.1128982.4521174.937807.521.85-15778.53603375盛景微25.488435.331256.617178.722.0113076.22000592平潭发展-2.2510034.383131.006903.381.97-14331.57603082C北自118.057793.381310.796482.605.6522615.82002670国盛金控-4.3925911.4419802.006109.440.97-14105.94603688石英股份-19.9926327.3920321.166006.231.38-39617.07600653申华控股1.828897.732915.155982.589.71-1831.08002523天桥起重16.619213.133419.005794.132.9210727.10300917特发服务3.998620.224076.494543.731.89-2887.07300052中青宝10.2110083.975746.674337.302.179927.63301001凯淳股份2.583983.75245.293738.474.02405.07600630龙头股份10.8563190.8859495.523695.370.34-4104.29301577美信科技69.385246.251552.903693.351.3412219.37　　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65只个股中，主力资金同期净流入的个股有41只，净流入金额最大的个股为C北自、中成股份、深桑达A，主力资金分别为2.26亿元、1.55亿元、1.52亿元。主力资金净流入力度较大的个股有长江投资、C北自、ST实华，力度分别高达35.29%、19.73%、16.85%。（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（%）603082C北自118.051689.551.4722615.8219.73000151中成股份31.749412.123.9415496.796.48000032深桑达A9.972310.340.6315166.004.12600629华建集团31.647896.522.0714308.953.75002703浙江世宝8.962950.462.8113132.4212.51603375盛景微25.483455.830.9713076.223.67600119长江投资61.079732.1426.9712731.7235.29000037深南电A21.739111.014.3812575.976.05301577美信科技69.383275.721.1912219.374.43002523天桥起重16.614900.632.4710727.105.41000717中南股份19.30880.500.7210137.078.31600639浦东金桥31.793150.041.279979.784.03001379腾达科技-2.032014.010.869978.164.26300052中青宝10.214337.302.179927.634.96002116中国海诚61.142572.441.679821.986.39001376百通能源24.632570.724.098983.6214.29300788中信出版27.431650.080.786293.282.99600708光明地产27.149673.177.985647.974.66600880博瑞传播3.422635.153.855578.478.14603778国晟科技9.862028.833.564835.258.48　　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。
　　龙虎大师
　　龙虎榜、机构、五日龙虎榜、净买入、净卖出
（文章来源：证券时报网）