证券时报·数据宝统计，截至7月17日，市场融资融券余额为19044.02亿元，较前一交易日的18971.76亿元增加72.26亿元。当日京沪深市场融资买入额为1526.50亿元，前一交易日为1394.24亿元；当日的融券卖出量为0.60亿股，前一交易日为0.64亿股。从个券来看，融资方面，共有3702只个券出现融资买入，3708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(%)000880潍柴重机16751.66168.702.164.59601107四川成渝8370.6688.100.640.00830879基康技术1683.5076.000.58-0.79832876慧为智能1343.0474.570.9914.84002978安宁股份13578.3465.851.23-5.50603918金桥信息12031.7749.811.473.38837092汉鑫科技1353.6249.170.980.98600822上海物贸25270.9848.503.969.98000981山子高科7311.7443.810.360.00300718长盛轴承40431.5542.612.605.01870508丰安股份460.7541.780.55-0.78002251步步高6721.5941.760.891.01301291明阳电气16307.1440.072.35-1.15603103横店影视7677.0838.190.68-1.27300395菲利华41776.9038.061.284.43838030德众汽车2096.9435.062.44-0.26600930C华新63537.0534.453.89-9.19300005探路者5294.8934.310.701.78603301振德医疗6378.2733.001.140.33688566吉贝尔9907.5932.591.545.45000158常山北明141257.1532.053.6710.02603166福达股份7667.9730.490.674.06002779中坚科技28681.6229.852.120.89001287中电港45686.4229.844.74-1.21873339恒太照明282.0429.130.170.37002255海陆重工4248.7827.510.750.34301630同宇新材8309.3526.205.081.28002553南方精工19543.1126.033.041.95836807奔朗新材2894.5225.791.26-4.77600475华光环能42723.8625.662.964.51　　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(%)002937兴瑞科技12056.02-25.012.380.71834014特瑞斯405.16-24.550.42-0.29873527夜光明570.86-23.870.730.00873152天宏锂电627.78-23.450.464.02301183东田微33694.27-20.437.412.62837174宏裕包材521.84-20.370.3311.79301132满坤科技11454.27-19.196.2420.01838924广脉科技2293.10-18.631.250.27600782新钢股份22557.92-18.351.744.29688719爱科赛博5182.35-18.031.501.35836675秉扬科技482.45-17.610.48-0.31836414欧普泰505.78-17.410.630.35301392汇成真空18585.24-16.573.593.06872351华光源海1090.56-16.541.01-2.67688382益方生物14854.62-16.450.876.93002353杰瑞股份27179.83-15.551.013.54301193家联科技3347.97-15.461.283.41002265建设工业38838.19-15.323.1510.01830839万通液压1277.24-15.020.65-0.93603179新泉股份6563.79-14.970.292.01836504博迅生物361.62-14.630.81-0.84688360德马科技20950.49-14.473.903.95301306西测测试10541.85-14.265.016.66688205德科立24462.75-13.944.2010.05001389广合科技54837.44-13.845.5010.00301205联特科技33321.92-13.425.127.71002032苏泊尔3653.86-13.350.090.76836422润普食品509.95-13.220.542.08300518新迅达16900.00-13.095.726.84831856浩淼科技1066.22-12.990.96-0.98　　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）