证券时报·数据宝统计，截至今日上午10:30，上证综指3359.68点，收于半年线之上，涨跌幅-0.23%，A股总成交额为5501.93亿元。到目前为止，今日有143只A股价格突破了半年线，其中乖离率较大的个股有久吾高科、沙河股份、微创光电等，乖离率分别为13.41%、8.55%、7.20%；三川智慧、安泰集团、恒邦股份等个股乖离率较小，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（%）300631久吾高科20.0213.7221.6724.5813.41000014沙河股份10.004.3210.9411.888.55430198微创光电12.1712.7713.3314.297.20002116中国海诚9.962.1210.1310.826.86600463空港股份10.013.3710.2010.775.57600237铜峰电子5.924.696.957.335.50600550保变电气10.046.808.138.555.20301027华蓝集团13.3712.6314.1814.925.20600252中恒集团5.692.242.482.604.97300449汉邦高科7.106.138.228.604.62600608*ST沪科4.441.053.393.534.26603135中重科技4.863.129.529.934.25600148长春一东5.413.8619.5120.263.83300121阳谷华泰12.617.4512.3912.863.81603378亚士创能9.943.216.626.863.61603991至正股份6.134.5956.5258.513.52301511德福科技3.923.0014.3714.863.42600791京能置业3.781.424.254.393.28600716凤凰股份4.360.813.483.593.06000720新能泰山4.131.503.193.282.77600717天津港4.761.644.714.842.75600719大连热电3.073.596.877.062.73600658电子城9.902.804.434.552.67601326秦港股份2.750.373.283.362.57603196日播时尚3.051.3814.8215.202.56600665天地源2.590.753.093.172.56002512达华智能4.769.084.945.062.45002072凯瑞德3.011.154.684.792.43603043广州酒家3.480.6015.9916.372.38600207安彩高科10.121.074.474.572.32（文章来源：证券时报网）