证券时报·数据宝统计，截至8月8日，市场融资融券余额为20095.16亿元，较前一交易日的20131.30亿元减少36.14亿元。当日京沪深市场融资买入额为1668.46亿元，前一交易日为1870.45亿元；当日的融券卖出量为0.72亿股，前一交易日为0.93亿股。从个券来看，融资方面，共有3709只个券出现融资买入，3712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(%)920027交大铁发1246.3671.691.3223.73836717瑞星股份152.9057.130.27-1.91833873中设咨询470.8344.030.480.22301048金鹰重工18149.7940.412.5120.00301129瑞纳智能6777.2539.955.81-8.51003040楚天龙46286.9538.663.879.99002824和胜股份17689.1837.644.776.80301068大地海洋5307.6030.901.570.18688314康拓医疗13316.7329.394.108.11920445龙竹科技2496.9826.842.131.64001380华纬科技11124.1026.595.26-4.26688367工大高科4454.1125.382.453.19002782可立克15670.9325.022.200.20300981中红医疗10630.7423.811.641.79301022海泰科15736.9222.407.26-3.98300455航天智装42637.4621.703.0510.64301397溯联股份25836.6321.698.917.53301556托普云农22377.1221.1610.29-7.50301395仁信新材4193.5720.932.374.39688523航天环宇10641.3520.304.273.45688626翔宇医疗21427.7019.872.33-2.63600378昊华科技24518.1819.730.88-0.72688167炬光科技43394.8719.714.75-1.95300967晓鸣股份10792.1019.614.053.79688387信科移动27912.5319.163.234.85000501武商集团57775.9819.076.449.98688382益方生物17491.3418.831.05-5.37002410广联达55358.4518.632.62-3.55872925锦好医疗370.5818.410.27-1.76300373扬杰科技101043.2218.253.232.83　　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(%)300866安克创新30862.77-34.310.754.53688282理工导航1638.97-33.440.86-2.44839946华阳变速369.44-31.690.34-1.29920005鼎佳精密431.61-30.110.44-2.03002915中欣氟材23492.57-29.423.11-2.46870976视声智能736.86-26.000.65-1.69300939秋田微11208.31-25.092.88-2.15833943优机股份806.62-24.250.543.56300570太辰光98203.09-22.454.36-6.35872895花溪科技183.06-21.140.21-2.35871245威博液压871.26-21.080.682.74837748路桥信息1264.29-20.980.361.77837174宏裕包材251.74-20.750.18-1.19830839万通液压1702.08-19.910.821.02837663明阳科技3168.99-19.562.00-4.64688349三一重能8343.64-19.301.2811.05301232飞沃科技4842.04-19.282.5720.01430300辰光医疗637.34-17.920.530.00834058华洋赛车436.11-17.600.46-1.11601606长城军工54500.95-17.391.450.39301067显盈科技10254.57-17.084.51-5.59832662方盛股份1533.10-16.751.877.09688617惠泰医疗5047.27-16.720.123.43301108洁雅股份3412.40-16.601.932.86830879基康技术3581.73-16.380.895.07836942恒立钻具3510.67-16.251.585.77002574明牌珠宝11407.38-16.153.630.34688029南微医学22744.29-15.831.43-2.65301122采纳股份4865.52-15.773.001.60301061匠心家居3454.15-15.060.240.93（文章来源：证券时报网）