证券时报·数据宝统计，截至今日上午10:29，上证综指3290.34点，收于半年线之下，涨跌幅0.42%，A股总成交额为4707.41亿元。到目前为止，今日有148只A股价格突破了半年线，其中乖离率较大的个股有拉卡拉、富春环保、方大新材等，乖离率分别为13.44%、9.58%、7.99%；恒锋工具、中国联通、昊志机电等个股乖离率较小，刚刚站上半年线。
　　4月21日突破半年线个股乖离率排名
证券代码证券简称今日涨跌幅（%）今日换手率（%）半年线（元）最新价（元）乖离率（%）300773拉卡拉14.1011.8918.9121.4513.44002479富春环保10.043.714.805.269.58838163方大新材17.5710.1615.7417.007.99603351威尔药业10.004.8024.4526.407.98002167东方锆业7.848.488.499.086.97603466风语筑6.814.819.5710.196.49002391长青股份10.102.075.135.456.14300775三角防务5.903.8324.3925.866.01002206海利得6.865.574.454.674.95603799华友钴业5.772.0932.1833.724.77603800洪田股份5.181.7427.3128.614.75000959首钢股份4.980.563.223.374.75600562国睿科技10.011.0119.5220.444.72002194武汉凡谷10.002.1912.0812.654.71301349信德新材7.003.6933.1734.704.60603353和顺石油5.513.3015.0115.694.51300406九强生物4.950.8114.8215.474.39002716湖南白银5.824.103.663.824.32603918金桥信息6.444.3215.2215.864.20301105鸿铭股份10.0414.9230.4231.684.15600353旭光电子5.233.438.118.454.13301118恒光股份9.616.4119.8320.644.11300792壹网壹创4.554.4625.4426.443.93603607京华激光5.173.7417.4318.113.90000912泸天化3.940.654.584.753.80603093南华期货3.981.2212.3412.813.77002961瑞达期货7.942.1814.9415.503.76301177迪阿股份4.452.4025.3326.283.75301128强瑞技术4.504.6563.8366.173.67002177御银股份7.0524.944.845.013.62（文章来源：证券时报网）