Wg london stock exchange
FTSE 250 Index - Wikipedia The FTSE 250 Index (/ ˈ f ʊ t s iː / FUUT-see) is a capitalisation-weighted index consisting of the 101st to the 350th largest companies listed on the London Stock Exchange. Promotions and demotions to and from the index occur quarterly in March, June, September, and December. The Index is calculated in real-time and published every minute.