证券时报·数据宝统计，截至今日上午收盘，上证综指3385.64点，收于半年线之上，涨跌幅0.72%，A股总成交额为8406.98亿元。到目前为止，今日有37只A股价格突破了半年线，其中乖离率较大的个股有迪瑞医疗、三美股份、金溢科技等，乖离率分别为3.23%、2.87%、1.60%；河钢资源、公牛集团、长鸿高科等个股乖离率较小，刚刚站上半年线。
　　12月18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（%）300396迪瑞医疗3.491.6216.3516.883.23603379三美股份3.060.4332.4233.352.87002869金溢科技2.432.1528.5729.031.60600875东方电气1.580.7015.1615.391.52601898中煤能源1.750.1712.6012.791.48600750江中药业1.451.3121.4421.761.47603496恒为科技1.581.2924.0824.431.46000027深圳能源1.520.416.586.681.45600486扬农化工1.950.3754.1254.881.40001872招商港口2.910.5820.5620.841.36603693江苏新能1.360.3210.2710.411.34000883湖北能源1.380.465.095.151.16601033永兴股份2.453.2914.4714.641.16600483福能股份2.400.5710.1410.251.12600546山煤国际1.330.5612.8512.981.04601827三峰环境1.620.168.678.761.02301418协昌科技1.211.9635.5935.930.95600190ST锦港1.140.401.751.770.95002409雅克科技1.110.9659.6360.180.92301339通行宝2.292.7020.3520.530.89300475香农芯创2.631.4929.0329.240.74002771真视通0.842.2617.9118.030.68300732设研院0.801.397.517.560.63600583海油工程1.470.395.495.520.58603580艾艾精工0.811.0819.7519.850.50600905三峡能源1.330.224.554.570.47300480光力科技1.300.8613.9914.050.43600968海油发展1.970.344.134.150.39600372中航机载0.820.2412.2112.250.36600027华电国际2.320.815.715.730.34（文章来源：证券时报网）