证券时报·数据宝统计，截至12月3日，市场融资融券余额为24825.92亿元，较前一交易日的24864.54亿元减少38.62亿元。当日京沪深市场融资买入额为1608.77亿元，前一交易日为1554.57亿元；当日的融券卖出量为0.78亿股，前一交易日为0.74亿股。从个券来看，融资方面，共有3737只个券出现融资买入，3748只个券出现融资偿还。其中，融资余额环比增幅前30和环比降幅前30的股票如下：（数据宝）
　　A股融资余额环比增加前30股一览
证券代码证券简称融资余额（万元）环比增长（%）占流通市值比例（%）涨跌幅(%)920035精创电气602.8689.521.11-19.80002792通宇通讯64949.2976.586.94-2.54000536华映科技70644.2144.394.1610.02301073君亭酒店18778.7542.233.84-2.31301148嘉戎技术15189.0930.935.047.63920425乐创技术1692.4028.651.42-2.93000530冰山冷热24665.8126.375.343.36002353杰瑞股份88740.6223.841.9410.00000812陕西金叶19425.0922.154.701.89002881美格智能48086.6321.835.442.99300762上海瀚讯159332.2821.688.3210.03301043绿岛风11318.1720.063.1612.70688671碧兴物联3489.4919.352.892.34600707彩虹股份53276.0818.822.3310.03603906龙蟠科技44249.6918.763.3510.01300892品渥食品9314.0918.144.051.13002667威领股份21815.6417.726.02-5.96300437清水源17483.9717.124.27-3.36603696安记食品13194.6316.863.499.98688719爱科赛博15828.9716.373.675.56688375国博电子22492.3815.810.58-1.36301126达嘉维康8426.1115.644.396.58920116星图测控8632.8415.292.73-4.98688367工大高科15231.8515.195.640.10301468博盈特焊13893.4615.164.635.59301355南王科技11209.9914.928.15-2.76920091大鹏工业1217.7914.701.74-7.15920642通易航天851.5014.650.55-3.88300889爱克股份20297.4514.374.987.91002937兴瑞科技17065.8514.342.843.48　　A股融资余额环比下降前30股一览
证券代码证券简称融资余额（万元）环比降幅（%）占流通市值比例（%）涨跌幅(%)002043兔宝宝3651.45-50.850.37-1.04688758赛分科技4221.05-34.995.10-4.22000678襄阳轴承12428.11-30.011.786.28920022世昌股份366.65-26.960.76-2.08301383天键股份14258.82-25.665.242.23688073毕得医药2623.98-22.130.866.40688759必贝特-U8250.29-21.935.48-2.47300955嘉亨家化14723.05-21.333.82-3.19002759天际股份70383.74-19.953.68-4.81300997欢乐家10357.29-19.881.16-5.24301638南网数字24173.18-19.504.71-3.49601799星宇股份25321.75-18.310.722.79002474榕基软件35186.98-18.175.94-9.27000048京基智农24861.92-15.393.72-3.64603092德力佳12745.56-15.185.1610.00920821则成电子1683.01-14.950.84-3.58000902新洋丰20633.48-14.061.160.90000592平潭发展76522.94-13.523.55-9.91605399晨光新材9325.97-13.241.93-1.02301358湖南裕能92049.85-12.983.42-4.80603885吉祥航空11332.87-12.660.382.66603686福龙马77839.74-12.547.26-9.88300471厚普股份22608.38-12.434.30-3.23002860星帅尔35402.42-12.366.304.96920701豪声电子2111.11-12.280.99-8.62301228实朴检测18165.29-11.963.39-0.16002549凯美特气48804.16-11.763.36-8.53301025读客文化11302.08-11.713.622.46688209英集芯23890.87-11.662.38-2.75000665湖北广电28740.66-11.464.43-2.90（文章来源：证券时报网）