市场板块的中文解释

指通常按业务性质区分的上市公司类别,比如地产股、金融股、公用事业股、能源股、科技股及通讯类股等. 交易所或指数编制公司会为各市场板块编制指标股价指数,以反映类股整体表现.

Market Sector的英文解释

Listed securities from a particular industry. Stock exchanges have sector indices which track the performance of listed companies by industry, e.g. banks, chemicals or forestry and paper.

• performance [pə´fɔ:məns]   n.履行；行为；工作   (初中英语单词)