证券时报·数据宝统计，截至今日上午收盘，上证综指2855.35点，收于半年线之下，涨跌幅-0.39%，A股总成交额为3202.87亿元。到目前为止，今日有61只A股价格突破了半年线，其中乖离率较大的个股有一博科技、慧博云通、信息发展等，乖离率分别为12.16%、11.45%、8.49%；聚力文化、北巴传媒、爱朋医疗等个股乖离率较小，刚刚站上半年线。
　　8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（%）301366一博科技18.2328.7029.9033.5312.16301316慧博云通20.016.4216.4118.2911.45300469信息发展20.0014.4012.4413.508.49300774倍杰特9.306.957.377.765.29835237力佳科技6.823.2710.9311.444.64300278华昌达9.632.913.163.304.47001287中电港4.327.8217.4018.134.17300806斯迪克7.145.339.8210.203.91002403爱仕达9.9712.377.437.723.84300787海能实业9.924.1211.1011.523.81300726宏达电子9.447.6023.1324.003.76603586金麒麟6.115.0712.6513.032.97301152天力锂能4.643.8025.3025.962.61000880潍柴重机2.587.128.538.742.44603186华正新材9.987.3623.3723.912.32000953河化股份2.194.463.203.272.22000975山金国际3.220.8017.6317.971.94000678襄阳轴承9.904.344.474.551.77300956英力股份2.6915.1615.7716.031.67301023江南奕帆1.801.4730.7231.191.54002248华东数控1.714.356.446.531.47835207众诚科技1.441.527.627.731.44300503昊志机电4.199.7513.7313.921.39603199九华旅游2.071.0433.1433.551.24300083创世纪1.351.775.936.001.19300675建科院2.854.8111.7511.891.19870357雅葆轩1.833.5714.3014.471.18605058澳弘电子3.781.5817.9218.111.08300245天玑科技1.871.805.925.981.05600660福耀玻璃1.140.3345.6846.141.01（文章来源：证券时报网）