证券时报·数据宝统计，截至今日上午收盘，上证综指3364.44点，收于半年线之上，涨跌幅-0.09%，A股总成交额为7283.33亿元。到目前为止，今日有181只A股价格突破了半年线，其中乖离率较大的个股有微创光电、久吾高科、森远股份等，乖离率分别为17.01%、13.41%、10.25%；ST易事特、平安银行、荣科科技等个股乖离率较小，刚刚站上半年线。
　　5月19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（%）430198微创光电22.5323.8613.3415.6117.01300631久吾高科20.0216.9921.6724.5813.41300210森远股份20.008.3110.5611.6410.25000014沙河股份10.004.4710.9411.888.55603991至正股份9.036.0856.5360.116.33600463空港股份10.013.9710.2010.775.57300277海联讯5.763.9212.5313.225.54301511德福科技6.015.0314.3715.165.49000605渤海股份10.037.467.928.345.36300121阳谷华泰14.199.3412.3913.045.25600550保变电气10.047.188.138.555.20600608*ST沪科5.031.313.393.554.84600237铜峰电子4.915.766.957.264.50300449汉邦高科6.857.808.228.584.38600791京能置业4.732.254.254.434.21301027华蓝集团12.1614.2814.1814.764.08002778中晟高科7.464.5717.7618.443.81600252中恒集团4.472.652.482.573.77000720新能泰山5.081.913.193.313.70603043广州酒家4.801.0715.9916.583.68002062宏润建设7.922.375.005.183.66603135中重科技4.223.849.529.873.63603378亚士创能9.943.276.626.863.61600717天津港5.412.094.714.873.38600825新华传媒3.741.916.716.933.35839719宁新新材4.095.8012.0812.463.17002431棕榈股份10.104.402.122.183.07002512达华智能5.3810.274.945.093.05002725跃岭股份3.698.3711.9912.363.05300029*ST天龙4.231.565.035.182.94（文章来源：证券时报网）