沪指3月18日上涨0.32%，申万所属行业中，今日上涨的有19个，涨幅居前的行业为通信、计算机，涨幅分别为5.23%、2.46%。跌幅居前的行业为石油石化、房地产，跌幅分别为1.47%、1.05%。房地产行业位居今日跌幅榜第二。
　　资金面上看，两市主力资金全天净流入17.30亿元，今日有9个行业主力资金净流入，通信行业主力资金净流入规模居首，该行业今日上涨5.23%，全天净流入资金107.30亿元，其次是电子行业，日涨幅为2.41%，净流入资金为84.28亿元。
　　主力资金净流出的行业有22个，基础化工行业主力资金净流出规模居首，全天净流出资金43.77亿元，其次是有色金属行业，净流出资金为34.49亿元，净流出资金较多的还有电力设备、汽车、石油石化等行业。
　　房地产行业今日下跌1.05%，全天主力资金净流出8.12亿元，该行业所属的个股共99只，今日上涨的有27只，涨停的有1只；下跌的有69只。以资金流向数据进行统计，该行业资金净流入的个股有25只，其中，净流入资金超千万元的有5只，净流入资金居首的是先导基电，今日净流入资金6747.85万元，紧随其后的是沙河股份、招商蛇口，净流入资金分别为6147.02万元、3749.70万元。房地产行业资金净流出个股中，资金净流出超3000万元的有7只，净流出资金居前的有保利发展、万科A、京投发展，净流出资金分别为1.93亿元、8321.61万元、8097.05万元。（数据宝）
　　房地产行业资金流向排名
代码简称今日涨跌幅（%）今日换手率（%）主力资金流量（万元）600048保利发展-2.151.16-19316.93000002万科A-1.491.12-8321.60600683京投发展0.3813.67-8097.05002285世联行2.3511.05-7765.07000069华侨城A-2.851.17-4409.82000560我爱我家-3.759.11-3615.55600649城投控股-4.402.64-3339.51600383金地集团-1.922.07-2885.29600340华夏幸福-5.426.28-2858.75600325华发股份-1.951.73-2857.92600094大名城-1.621.16-2839.51600515海南机场-1.531.01-2734.63600606绿地控股-1.810.89-2725.47600376首开股份1.142.21-2245.50000036华联控股-0.792.71-1875.78002146荣盛发展-3.134.20-1780.50600208衢州发展-0.870.60-1617.77002208合肥城建3.087.34-1579.50600510黑牡丹-1.460.67-1229.27000797中国武夷-2.643.33-1211.23000965天保基建-1.242.18-1101.88000838财信发展-2.944.13-1076.73000656*ST金科-0.720.92-1047.14600848上海临港-1.140.34-1023.66600684珠江股份0.401.57-949.63600266城建发展-1.672.37-911.95000402金融街-2.141.04-899.97600136ST明诚-1.660.90-890.29300917特发服务-2.604.52-872.49000620盈新发展-2.657.80-838.89000090天健集团-2.021.29-815.77600503华丽家族-3.032.37-799.52000863三湘印象0.361.33-770.88002305*ST南置-1.831.42-744.97600895张江高科0.731.45-677.58600675中华企业-2.460.79-661.84000042中洲控股-1.162.35-626.03000897津滨发展-2.173.03-585.89600657信达地产-3.520.94-579.26600622光大嘉宝-2.812.51-575.99000573粤宏远A-0.462.66-565.70600173卧龙新能-2.271.64-536.44000926福星股份-2.592.52-518.11600082海泰发展1.062.12-506.95600239云南城投-1.271.24-469.40002314南山控股-1.122.25-457.19000736*ST中地-0.750.95-447.15600663陆家嘴-1.120.24-408.79002133广宇集团-1.081.97-386.23000631顺发恒能0.000.69-379.78000029深深房A0.580.35-345.87600533栖霞建设-2.211.42-306.55000031大悦城-2.770.61-302.58600724宁波富达0.000.56-291.67002244滨江集团-2.760.84-283.32000514渝开发-0.401.98-248.63600648外高桥-0.290.29-245.09001914招商积余-1.631.20-226.27600246万通发展1.611.54-223.61600743华远控股-1.971.37-208.45600692亚通股份0.992.25-149.14600736苏州高新0.781.01-111.43000809和展能源-0.272.36-107.22600463空港股份-0.091.08-106.47603506南都物业0.381.80-105.72600665天地源-1.961.12-84.40600658电子城0.000.99-79.02600162香江控股-2.591.32-59.35600322津投城开-2.452.41-53.26000668*ST荣控1.611.23-51.10600638新黄浦-2.111.50-50.16601512中新集团-1.090.21-46.45600007中国国贸0.100.24-33.05002188中天服务1.003.39-10.60000909ST数源1.560.8634.14600708光明地产-2.272.4345.89000718苏宁环球-2.181.9447.22002968新大正0.641.2749.02000011深物业A1.461.4583.54600854春兰股份1.131.4792.17600604市北高新-0.770.69130.74600716凤凰股份0.880.87144.41600748上实发展-0.390.62256.12601588北辰实业-2.601.73299.76600159大龙地产-2.453.15327.91600639浦东金桥-0.361.05361.50002016世荣兆业-0.661.31361.87000609ST中迪2.245.21391.31600064南京高科-0.450.85393.02601155新城控股-2.230.49432.92000056皇庭国际0.504.73554.71000608*ST阳光5.114.39681.26600773西藏城投-0.403.07797.36000517荣安地产-2.351.27911.56000006深振业A2.101.931063.47600791京能置业-0.647.402860.71001979招商蛇口-2.670.663749.70000014沙河股份5.9115.286147.02600641先导基电3.784.366747.85（文章来源：证券时报网）