中新经纬10月18日电 18日上午，A股三大指数低开高走，创业板指领涨。
截至午盘，上证指数涨0.67%，报3190.63点；深证成指涨1.64%，报10054.43点；创业板指涨3.29%，报2100.37点。
Wind截图
盘面上，铜缆高速连接概念继续活跃，凯旺科技2连板；券商股走强，天风证券涨停；另外，芯片概念、半导体、汽车、航空等板块涨幅居前；房地产、水务、银行等板块跌幅居前。
截至目前，沪深两市所有交易个股涨跌比为3878：1251，两市涨停85家，跌停1家。
个股方面，目前涨停股部分如下：天风证券(9.91%)、欧菲光(10.03%)、四川长虹(10.04%)、上海贝岭(9.99%)、宗申动力(9.99%)。
换手率前五个股为：托普云农、铜冠矿建、威尔高、海达尔、四川金顶，分别为50.286%、46.446%、45.612%、44.273%、40.578%。
中原证券研究所18日分析，随着国内宏观调控、促增长政策持续落地推进，未来股指总体预计将保持震荡上行格局，同时仍需密切关注政策面、资金面以及外部因素的变化情况。建议短线关注银行、电力、软件开发、电子元件以及消费电子等行业的投资机会。(中新经纬APP)
(文中观点仅供参考，不构成投资建议，投资有风险，入市需谨慎。)
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