证券时报·数据宝统计，截至今日下午收盘，上证综指3863.89点，收于半年线之上，涨跌幅0.63%，A股总成交额为17512.95亿元。到目前为止，今日有281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、长城电工等，乖离率分别为17.89%、9.86%、8.82%；博实股份、港迪技术、中海油服等个股乖离率较小，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20.0016.7210.7412.6617.89920896旺成科技14.8017.2121.1123.199.86600192长城电工10.014.639.099.898.82002278神开股份10.0410.989.3910.198.51001228永泰运10.009.4724.1726.188.31688048长光华芯9.396.5364.4069.688.19000620盈新发展9.766.131.671.807.65605399晨光新材9.983.1412.7113.677.53002935天奥电子10.002.9915.4016.507.12000852石化机械10.033.256.647.025.66300753爱朋医疗7.4214.5429.1030.695.48688255凯尔达5.582.2235.0836.895.16301180万祥科技8.497.1214.7015.465.16301300远翔新材6.025.9737.5939.304.56003029吉大正元10.028.7925.4526.574.38603991至正股份5.094.2063.8066.484.20300995奇德新材6.194.8445.0346.844.02000558天府文旅4.465.995.195.393.92300884狄耐克10.1912.6513.1313.633.84920175东方碳素10.5313.8612.8413.333.81600686金龙汽车4.807.0512.6113.093.81301278快可电子3.923.7133.7434.983.68600345长江通信4.013.5725.7726.693.55300076GQY视讯3.687.886.546.773.45603048浙江黎明3.861.6819.0019.643.38300718长盛轴承5.355.5383.0985.883.36600599*ST熊猫5.041.208.068.333.35688196卓越新能9.002.0545.2146.653.19300735光弘科技5.762.3827.0527.903.13002569*ST步森4.522.569.219.493.05（文章来源：证券时报网）