沪指10月31日下跌0.81%，申万所属行业中，今日上涨的有16个，涨幅居前的行业为医药生物、传媒，涨幅分别为2.42%、2.39%。商贸零售行业位居今日涨幅榜第三。跌幅居前的行业为通信、电子，跌幅分别为4.07%、3.06%。
　　资金面上看，两市主力资金全天净流出629.03亿元，今日有13个行业主力资金净流入，医药生物行业主力资金净流入规模居首，该行业今日上涨2.42%，全天净流入资金44.94亿元，其次是传媒行业，日涨幅为2.39%，净流入资金为40.29亿元。
　　主力资金净流出的行业有18个，电子行业主力资金净流出规模居首，全天净流出资金287.62亿元，其次是通信行业，净流出资金为111.13亿元，净流出资金较多的还有电力设备、有色金属、非银金融等行业。
　　商贸零售行业今日上涨2.08%，全天主力资金净流入8.01亿元，该行业所属的个股共97只，今日上涨的有79只；下跌的有13只。以资金流向数据进行统计，该行业资金净流入的个股有50只，其中，净流入资金超5000万元的有8只，净流入资金居首的是小商品城，今日净流入资金2.08亿元，紧随其后的是供销大集、江苏国泰，净流入资金分别为1.46亿元、1.13亿元。商贸零售行业资金净流出个股中，资金净流出超千万元的有11只，净流出资金居前的有步步高、合百集团、百联股份，净流出资金分别为5765.89万元、2667.57万元、2641.65万元。（数据宝）
　　商贸零售行业资金流向排名
代码简称今日涨跌幅（%）今日换手率（%）主力资金流量（万元）600415小商品城3.191.1120773.11000564供销大集3.884.4514570.25002091江苏国泰6.267.1211274.91600278东方创业5.036.879270.81603123翠微股份3.776.098646.49600250南京商旅4.918.396415.64601888中国中免4.064.246178.48002315焦点科技7.838.945490.51605188国光连锁-0.137.723378.66000785居然智家2.121.063347.09603613国联股份2.602.582655.76300792壹网壹创4.486.042024.95600859王府井2.125.001942.34600712南宁百货4.645.601722.50601086国芳集团2.552.561531.53300622博士眼镜2.295.631528.88000829天音控股1.922.171470.01605136丽人丽妆3.774.361166.49000007全新好1.104.661129.99600824益民集团1.431.241065.30600857宁波中百1.983.511014.43000882华联股份0.521.781007.43600828茂业商业2.541.67993.33600790轻纺城-2.271.44959.80002183怡亚通0.592.05893.35301078孩子王1.792.25836.66600697欧亚集团2.385.38761.35002697红旗连锁0.731.36680.56603682锦和商管2.081.91646.37600280中央商场0.930.98630.11301110青木科技1.675.02628.33300518新迅达3.489.44624.45002187广百股份2.882.20572.10600981苏豪汇鸿1.070.98533.91300755华致酒行-0.051.38448.05300592华凯易佰2.653.03409.00600287苏豪时尚1.991.50371.92600327大东方1.501.07336.17600694大商股份0.801.28314.14601828美凯龙0.730.34307.17000151中成股份1.050.99265.44603101汇嘉时代1.342.19249.15003010若羽臣-0.152.48180.09600778友好集团2.603.53173.09600365ST通葡0.301.0888.94002561徐家汇0.701.6687.75600865百大集团1.100.9580.06000715中兴商业1.221.3725.44000061农产品0.830.8914.60002277友阿股份3.922.860.62002072凯瑞德2.461.77-4.81002344海宁皮城0.880.88-17.40600628新世界1.361.37-20.08603214爱婴室1.561.98-24.34600693东百集团2.995.25-26.06002356赫美集团0.001.59-37.59600539狮头股份2.982.86-41.73002127南极电商3.823.02-68.23300947德必集团2.271.66-136.17601010文峰股份0.760.96-143.98601366利群股份0.440.71-154.33300464星徽股份5.1410.98-170.77600785新华百货1.442.80-206.03301558三态股份2.035.55-213.55601116三江购物2.523.14-229.23603708家家悦0.001.39-234.43600608*ST沪科0.500.87-234.47301001凯淳股份2.173.04-285.67000501武商集团2.362.42-286.89002419天虹股份0.371.51-312.11600858银座股份0.002.19-378.13600814杭州解百1.100.69-389.59600838上海九百1.151.39-481.99000419通程控股1.171.25-536.65002416爱施德0.571.35-554.60600710苏美达1.622.04-563.44600729重庆百货0.551.43-571.51002818富森美0.000.84-613.20301381赛维时代3.434.27-624.13002803吉宏股份2.936.36-641.16600738丽尚国潮1.581.84-702.99600605汇通能源-0.700.77-732.89600058五矿发展-1.820.92-815.75600128苏豪弘业3.094.29-830.75000679大连友谊-0.972.96-881.72601933永辉超市0.651.00-937.54002024ST易购-1.720.32-1159.57000759中百集团1.134.05-1592.68002640跨境通2.1711.50-1643.47600113浙江东日-0.131.19-1669.15300022吉峰科技1.373.30-1908.03000058深赛格1.332.80-2290.64600655豫园股份-3.470.82-2588.15601061中信金属-1.146.87-2615.92600827百联股份-0.991.13-2641.65000417合百集团-2.194.87-2667.57002251步步高0.003.96-5765.89（文章来源：证券时报网）