证券时报·数据宝统计，截至3月7日，市场融资融券余额为19110.26亿元，较前一交易日的19206.86亿元减少96.60亿元。当日京沪深市场融资买入额为1779.80亿元，前一交易日为2032.17亿元；当日的融券卖出量为0.62亿股，前一交易日为1.10亿股。从个券来看，融资方面，共有3662只个券出现融资买入，3674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(%)838227美登科技3385.20160.083.10-0.80836263中航泰达636.6080.170.3415.53301231荣信文化8757.6370.168.355.53870199倍益康1486.5663.171.376.72301225恒勃股份9516.2859.408.3819.99872351华光源海222.4057.710.42-0.92688096京源环保8128.0748.264.095.33920002万达轴承2634.5443.571.85-11.74430685新芝生物822.1342.291.10-1.51301320豪江智能6212.3639.294.966.94002236大华股份171301.5339.184.206.55688288鸿泉物联6026.8138.382.4211.44301032新柴股份9374.2737.485.14-10.99838971天马新材3661.0734.421.25-3.09301208中亦科技18386.1134.098.98-6.24001380华纬科技11114.2829.795.726.51600602云赛智联141090.9029.284.8410.00430510丰光精密4014.3729.111.595.01300938信测标准24532.4028.665.6520.01300844山水比德3075.9326.911.461.62603171税友股份11330.8025.960.546.74300888稳健医疗14281.0425.781.91-3.73873570坤博精工1087.4725.171.1410.10688570天玛智控16410.9224.253.740.99000657中钨高新33415.2923.942.576.86871478巨能股份1437.3023.891.676.57002101广东鸿图28729.2123.813.030.85301368丰立智能54058.9223.398.6915.20603602纵横通信22269.3322.084.614.73831175派诺科技6310.0621.624.96-1.58　　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(%)871634新威凌293.34-56.060.3230.00430090同辉信息613.98-55.520.450.00301037保立佳2334.01-47.802.53-1.38838030德众汽车305.83-40.290.41-2.56831039国义招标822.99-38.790.54-1.21301287康力源3896.32-38.586.84-8.66833427华维设计287.08-38.320.387.73837092汉鑫科技1567.86-37.510.89-1.78871245威博液压66.08-34.640.0529.99430425乐创技术665.15-33.610.452.67870976视声智能785.47-33.600.919.71835892中科美菱577.46-31.511.231.45873169七丰精工621.10-27.860.704.52837748路桥信息2228.28-27.221.256.26832175东方碳素1074.75-26.891.361.87601799星宇股份5338.20-26.710.154.11832471美邦科技463.28-26.400.54-5.19830974凯大催化366.96-25.340.316.45872190雷神科技6740.49-25.171.63-0.43872931无锡鼎邦179.20-24.990.383.36833455汇隆活塞638.15-24.460.56-12.15873665科强股份277.14-23.530.488.85836699海达尔962.53-23.080.84-1.25838837华原股份807.40-23.000.31-4.06688220翱捷科技55023.00-22.391.54-5.08871970大禹生物210.94-21.210.410.68832171志晟信息1114.50-21.140.57-5.71836957汉维科技222.61-20.300.374.72838171邦德股份717.81-20.280.751.15920108宏海科技268.20-20.270.52-0.75　　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）