Egyptian stock indexes recorded Tuesday notable gains amid buying operations from institutions, Egyptian and foreign investments funds. The market capitalization achieved 623 million pounds to hit 413.954 billion pounds at the end of closing trading. The main stock exchange "EGX 30" index rose 0.2% to reach 6421 points, while medium stock index "EGX 70" rose 0.9% to reach 356.09 points and "EGX100" rose 0.21% to reach 746.63 points.