the FTSE 100

剑桥词典

a number that expresses the value of the share prices of the 100 most important British companies , published by the Financial Times
伦敦《金融时报》指数（指英国最重要的100家公司股票价格平均数）
The FTSE 100 closed 31.6 points down at 2459.3 in today's trading . 今日的交易中，《金融时报》价格指数以2459. 3收盘，下降了31. 6点。
比较
Dow Jones
the Nikkei index 返回 the FTSE 100