Egyptian Exchange indexes lost 27.1 billion pounds during this week's trading amid selling operations from institutions, Egyptian and foreign investment funds, Al-Bawaba News reported Friday. The capital market declined to 425.2 billion pounds this week, after it reached 452.1 billion pounds last week. EGX 30 index fell 9.75% to record 6807 points, while EGX 70 fell 8.05% to record 365 points and EGX100 fell 7.67% to record 787 points.