证券时报·数据宝统计，截至12月31日，市场融资融券余额为18645.83亿元，较前一交易日的18801.96亿元减少156.13亿元。当日京沪深市场融资买入额为1222.04亿元，前一交易日为1203.68亿元；当日的融券卖出量为1.27亿股，前一交易日为0.66亿股。从个券来看，融资方面，共有3640只个券出现融资买入，3656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(%)002361神剑股份22681.9345.915.1910.10836957汉维科技180.4035.020.430.51920106林泰新材182.3733.900.253.93603881数据港55687.9032.494.115.10002110三钢闽光32800.6731.654.074.73000429粤高速A3856.0729.570.205.15001277速达股份5232.3427.216.8610.01832662方盛股份895.1326.911.822.99834765美之高288.5922.130.1930.00430198微创光电423.5221.340.580.10002272川润股份22640.0418.426.06-9.96688365光云科技21224.9018.244.411.71831855浙江大农463.4917.231.053.09603395红四方18723.9716.248.821.56831768拾比佰155.2015.940.271.79600377宁沪高速3595.9415.700.060.79601916浙商银行65415.5715.051.04-2.02002045国光电器88904.4515.017.30-5.20831039国义招标399.8514.790.34-0.52839725惠丰钻石1181.9114.720.7218.13837403康农种业474.9314.630.744.12300956英力股份17182.0714.418.494.92301371敷尔佳17519.8013.807.911.89430564天润科技246.1313.560.51-0.48601777力帆科技88174.0713.322.555.96301379天山电子10659.6212.965.65-4.94603194中力股份11971.5512.966.71-6.41300627华测导航32846.8912.581.73-1.21000533顺钠股份13310.3811.953.219.98688660电气风电46889.9411.533.9120.00　　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(%)600398海澜之家22407.57-31.040.624.75688433华曙高科7114.71-30.431.52-1.77870299灿能电力180.83-29.420.420.62836504博迅生物82.51-27.260.371.09833427华维设计140.69-25.820.252.33839790联迪信息1019.43-25.250.55-6.70688360德马科技13357.48-24.174.13-3.83839680广道数字1282.77-23.401.852.07603341龙旗科技15644.44-23.356.97-9.99002085万丰奥威201317.42-22.615.00-9.16836961西磁科技980.73-21.011.720.18300913兆龙互连34371.26-20.292.82-7.85430556雅达股份479.76-19.670.537.62600612老凤祥10697.24-19.430.620.76839273一致魔芋331.08-19.430.334.70871694中裕科技376.21-17.720.53-0.53688585上纬新材3085.53-17.431.15-1.77688702盛科通信8073.15-16.880.48-4.18301571国科天成10003.96-16.856.90-5.09833943优机股份543.20-16.450.80-0.79832651天罡股份81.94-16.390.221.27920098科隆新材401.64-15.850.940.07838837华原股份640.11-15.590.480.31872351华光源海195.25-15.540.540.10002832比音勒芬27555.26-15.493.304.13600664哈药股份27176.02-15.222.612.48000056皇庭国际7226.56-14.872.93-4.88688503聚和材料37016.00-14.374.63-5.44872925锦好医疗194.08-14.370.30-1.77000665湖北广电19886.20-14.323.8010.05　　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）