The Egyptian stock market started Sunday's session with a loss of EGP 428.98 billion while the loss reached 422.66 billion pounds by the end of the session amid Egypt's first preliminary session, Al-Bawaba News reported Sunday. Arab and foreigners investors tended towards selling while Egypt's dealings tended towards buying during trading. The main "EGX 30" index rose by 1.9 % , while the "EGX 50" index declined by 1.4% and "EGX 20" fell by 2.1%.