证券时报·数据宝统计，截至今日上午收盘，上证综指3866.09点，收于半年线之上，涨跌幅0.69%，A股总成交额为11708.61亿元。到目前为止，今日有254只A股价格突破了半年线，其中乖离率较大的个股有华瑞股份、旺成科技、长光华芯等，乖离率分别为17.89%、10.80%、10.38%；瑞丰高材、国网信通、鹭燕医药等个股乖离率较小，刚刚站上半年线。
　　10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（%）300626华瑞股份20.0015.6910.7412.6617.89920896旺成科技15.7912.9621.1123.3910.80688048长光华芯11.625.5164.4171.1010.38600192长城电工10.014.449.099.898.82000620盈新发展9.765.721.671.807.65605399晨光新材9.982.9612.7113.677.53002935天奥电子10.002.7315.4016.507.12301180万祥科技9.195.4014.7015.565.83688255凯尔达5.811.4935.0836.975.39001228永泰运6.936.2224.1625.455.32300753爱朋医疗6.7210.4929.0930.494.80600686金龙汽车5.764.5412.6113.214.75300884狄耐克11.089.7813.1313.744.67003029吉大正元10.027.2225.4526.574.38300876蒙泰高新5.242.3427.0728.133.91300671富满微4.341.9534.3635.583.54603048浙江黎明4.021.1219.0019.673.54605123派克新材5.553.1169.1271.563.52301278快可电子3.742.4833.7434.923.50301300远翔新材4.914.1837.5838.893.47300076GQY视讯3.684.886.546.773.45600345长江通信3.902.7625.7726.663.44688448磁谷科技4.052.3637.3038.563.39300995奇德新材5.533.2645.0346.553.38600599*ST熊猫5.041.088.068.333.35000558天府文旅3.883.655.195.363.35603991至正股份4.001.9063.8065.793.13300515三德科技3.682.4920.7621.403.08002569*ST步森4.411.379.219.482.95600973宝胜股份3.912.605.165.312.90（文章来源：证券时报网）