证券时报·数据宝统计，1月28日共有71只个股现身大宗交易平台，累计成交量1.30亿股，累计成交额17.56亿元，其中37只个股交易额超千万元。润泽科技交易额最高，大宗交易共9笔，成交额2.16亿元；其次是康隆达，大宗交易共2笔，成交额2.06亿元。
　　1月28日大宗交易成交额居前股票
证券代码证券简称涨幅（%）收盘价（元）成交量（万股）成交额（万元）笔数成交价（元）折溢价（%） 300442润泽科技-0.6480.85294.3021560.42973.26-9.39603665康隆达5.0337.37644.4420635.10232.02-14.32301551无线传媒-2.8435.95337.2612048.84335.73-0.62688678福立旺0.0024.00520.0010087.76419.40-19.17603127昭衍新药-1.8437.93253.908830.64234.78-8.30301090华润材料1.437.82987.926856.17276.94-11.25600050中国联通1.585.151300.006240.0014.80-6.80300376易事特-7.166.87886.005510.9276.22-9.46002697红旗连锁0.336.00964.925249.17215.44-9.33002150正泰电源1.5826.29210.005023.20823.92-9.01000042中洲控股4.988.44610.005020.3028.23-2.49601005重庆钢铁1.961.563000.004620.0011.54-1.28002756永兴材料-1.5254.3270.003707.20152.96-2.50688728格科微0.9417.19200.003096.001015.48-9.95300274阳光电源-3.34152.9019.622999.901152.900.00688615合合信息-4.29288.9210.002869.001286.90-0.70601888中国中免-1.0689.8430.452763.67190.761.03300569天能重工1.436.38537.392703.0515.03-21.16688448磁谷科技5.9658.6850.002500.00250.00-14.79001337四川黄金10.0066.8644.302477.26555.92-16.36（文章来源：证券时报网）