证券时报·数据宝统计，截至今日上午收盘，上证综指4033.62点，收于半年线之上，涨跌幅-0.40%，A股总成交额为12494.85亿元。到目前为止，今日有108只A股价格突破了半年线，其中乖离率较大的个股有世纪恒通、平治信息、大港股份等，乖离率分别为10.69%、10.30%、5.82%；惠威科技、新朋股份、诚意药业等个股乖离率较小，刚刚站上半年线。
　　3月18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（%）301428世纪恒通19.9931.4135.9539.7910.69300571平治信息14.9813.4530.6233.7710.30002077大港股份9.978.6316.4617.425.82300578会畅科技4.963.3020.9922.014.84001287中电港10.009.3423.5224.644.77688096京源环保6.252.628.468.844.54300603立昂技术4.767.1410.5311.014.54603966法兰泰克5.482.9511.8112.324.32300076GQY视讯4.322.767.197.494.14002938鹏鼎控股6.931.5352.9155.074.09688757胜科纳米12.229.4428.9130.033.87300657弘信电子4.204.3630.4631.503.41688579地纬智能3.341.1211.6712.063.34603655朗博科技5.834.0939.2440.493.18603496恒为科技5.685.1829.2330.153.15300536农尚环境5.862.858.588.853.11301382蜂助手6.759.3136.2437.333.02600641先导基电3.072.0318.2918.802.76688197首药控股2.973.4839.5140.572.69300501海顺新材3.013.5516.0016.412.58002771真视通5.235.7515.9016.312.56300802矩子科技2.661.7420.3420.852.52688185康希诺2.781.8670.6972.392.41688709成都华微3.371.4345.2146.282.38300867圣元环保4.227.3020.0120.482.34603283赛腾股份2.973.0146.4547.532.31688178万德斯5.011.7125.8426.422.25688613奥精医疗3.051.1822.8223.332.25688449联芸科技8.033.8951.3552.442.13688238和元生物2.451.327.387.532.08（文章来源：证券时报网）