证券时报·数据宝统计，截至11月17日，市场融资融券余额为25003.34亿元，较前一交易日的24927.04亿元增加76.30亿元。当日京沪深市场融资买入额为1996.70亿元，前一交易日为1983.93亿元；当日的融券卖出量为0.83亿股，前一交易日为0.62亿股。从个券来看，融资方面，共有3741只个券出现融资买入，3744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(%)301150中一科技37958.8889.432.7220.01301017漱玉平民9783.6482.782.58-6.48300094国联水产46465.3366.909.969.33920974凯大催化698.7363.390.581.97002242九阳股份16073.3242.771.82-4.93300612宣亚国际23921.0035.977.3119.99920675秉扬科技1187.6334.261.31-1.29002269美邦服饰24477.7731.294.081.27688670金迪克4746.2226.431.48-7.06000558天府文旅10520.0824.161.454.07301066万事利12590.8223.133.633.20688307中润光学17650.1422.587.410.50603885吉祥航空8654.7522.400.28-3.04300390天华新能174442.4822.294.3420.00301261恒工精密27326.4022.058.4320.01600759洲际油气65283.8321.435.294.93000536华映科技45104.3121.052.983.01920896旺成科技2062.7120.692.11-2.39301152天力锂能17185.0620.115.668.41002218拓日新能18234.0019.942.5910.00920809安达科技4477.8619.731.083.91603100川仪股份23759.7519.461.764.95920267鑫汇科639.6119.220.85-2.92001277速达股份8244.4019.024.33-4.66300037新宙邦134311.1118.913.835.80000688国城矿业48447.7018.871.559.99301292海科新源34920.9418.795.326.08920504博迅生物241.6518.720.53-3.69301199迈赫股份11028.6218.576.59-7.42920006晟楠科技1783.0818.571.753.88　　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(%)920132泰鹏智能416.46-76.760.72-9.31920717瑞星股份121.60-34.360.21-1.80300589江龙船艇19659.96-28.415.2020.01920768拾比佰705.38-25.330.68-1.32920009丹娜生物389.05-24.120.561.28000708中信特钢16925.91-23.870.22-2.42301360荣旗科技13763.80-18.325.913.02920378泰德股份597.55-17.680.51-1.31920726朱老六1394.84-16.971.081.41603312西典新能11939.31-16.334.09-6.49301231荣信文化10857.46-15.665.973.12600258首旅酒店14703.19-15.280.830.25002383合众思壮17847.68-14.972.56-0.21300433蓝思科技243558.34-14.871.80-2.40920970大禹生物363.24-14.640.59-3.87920344三元基因1623.09-14.520.48-2.96600333长春燃气10772.42-13.832.214.17001390古麒绒材12667.78-13.639.39-9.62301286侨源股份10257.44-13.442.00-2.48000036华联控股33341.89-13.244.5110.00920262太湖雪702.47-13.150.85-3.18688068热景生物19651.77-13.101.24-1.37300266兴源环境15055.25-13.003.431.07920826盖世食品2403.60-12.962.721.58301349信德新材13693.11-12.914.319.59300979华利集团7077.21-12.520.100.74300902国安达14196.58-12.404.786.39601898中煤能源27485.14-12.090.212.59601567三星医疗30442.27-12.050.84-2.46688168安博通56309.78-11.747.68-1.38（文章来源：证券时报网）