证券时报·数据宝统计，截至今日上午10:29，上证综指3373.76点，收于半年线之上，涨跌幅0.11%，A股总成交额为6444.80亿元。到目前为止，今日有23只A股价格突破了半年线，其中乖离率较大的个股有美亚光电、爱迪特、九典制药等，乖离率分别为2.98%、2.15%、1.74%；康乐卫士、昊华科技、福能股份等个股乖离率较小，刚刚站上半年线。
　　12月20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（%）002690美亚光电2.961.1114.8715.312.98301580爱迪特3.103.9259.9461.232.15300705九典制药2.160.4723.7124.121.74600285羚锐制药3.401.6622.7523.101.55603027千禾味业1.410.6412.7912.931.13605016百龙创园1.150.6017.3517.541.09600312平高电气1.711.0918.8819.050.88600329达仁堂1.040.3031.9332.200.83000159国际实业2.642.346.566.610.79603369今世缘0.720.3244.7445.060.71002567唐人神0.761.165.285.310.60001201东瑞股份0.440.4815.9916.060.42301529福赛科技1.230.7632.8032.910.32600372中航机载0.330.1112.2212.250.28603235天新药业1.250.3426.6726.740.27301539宏鑫科技1.672.1120.0320.070.20603261立航科技1.971.9430.0130.060.17603228景旺电子0.420.7126.1126.150.16002675东诚药业0.160.1512.5412.560.16002425ST凯文1.241.602.452.450.09600483福能股份0.100.2710.1210.130.08600378昊华科技0.380.0828.9528.970.05833575康乐卫士1.060.3319.0519.050.01（文章来源：证券时报网）