证券时报·数据宝统计，截至1月27日，市场融资融券余额为17739.51亿元，较前一交易日的18083.29亿元减少343.78亿元。当日京沪深市场融资买入额为954.45亿元，前一交易日为1132.66亿元；当日的融券卖出量为1.76亿股，前一交易日为0.51亿股。从个券来看，融资方面，共有3633只个券出现融资买入，3664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(%)300170汉得信息151496.0547.848.160.15688426康为世纪4917.8339.545.286.61835207众诚科技689.4434.820.76-8.15839493并行科技4411.7734.371.8017.02300047天源迪科10193.9534.331.493.06601869长飞光纤33126.1734.151.959.00001282三联锻造7219.5630.074.94-3.18871396常辅股份315.7626.420.43-7.73600548深高速3039.8224.860.17-0.89837023芭薇股份502.8620.441.09-1.89301336趣睡科技8200.2820.035.421.08301413安培龙16829.1319.714.25-5.37832876慧为智能572.5917.810.76-2.73301031中熔电气6408.3217.321.13-3.08603312西典新能7244.4517.224.19-1.41688591泰凌微23725.0916.584.04-1.45301192泰祥股份2954.2316.562.77-3.42600571信雅达54040.4415.219.005.13600802福建水泥12881.3514.807.015.80300889爱克股份9165.1414.406.513.89688400凌云光31394.7614.255.37-7.58688685迈信林25094.8013.884.523.92300634彩讯股份67523.4113.305.2615.66603301振德医疗4324.2412.580.742.05002536飞龙股份63290.1512.448.92-9.64603733仙鹤股份19793.2012.171.291.87872351华光源海261.4212.130.68-2.16688386泛亚微透8059.5111.793.412.86831304迪尔化工1408.6411.731.51-0.08603660苏州科达20060.8611.395.421.61　　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(%)839790联迪信息1010.99-38.270.56-9.26000488晨鸣纸业19650.83-33.924.79-3.16600255鑫科材料29838.97-33.724.14-2.68920106林泰新材132.71-28.290.20-2.97831834三维股份53.82-27.270.11-1.54838227美登科技730.98-25.330.84-2.46838262太湖雪431.99-23.770.68-0.91301248杰创智能6893.09-23.763.397.66837403康农种业359.66-22.910.376.35002112三变科技23243.88-22.886.349.98002895川恒股份13371.51-22.161.112.05603803瑞斯康达13950.62-22.073.29-10.01002150通润装备15597.67-22.033.44-4.67870976视声智能459.82-21.990.77-9.34301057汇隆新材2216.96-21.952.101.03688702盛科通信10650.04-21.340.64-4.00839725惠丰钻石1022.45-19.960.77-4.79688455科捷智能2455.62-19.951.63-1.11830964润农节水1434.53-19.841.45-2.41002965祥鑫科技46664.35-19.597.09-8.38600782新钢股份33396.79-19.512.883.07838701豪声电子1300.58-18.731.90-5.32831278泰德股份490.41-18.690.51-11.60002891中宠股份27936.92-18.632.480.82688312燕麦科技7622.15-18.581.85-5.46301202朗威股份10711.41-18.547.64-6.03688159有方科技21671.26-18.417.51-8.92300561汇金科技40276.21-18.394.50-9.09301601惠通科技4823.16-18.315.22-5.95301004嘉益股份3438.47-17.830.296.35（文章来源：证券时报网）