The Egyptian stock market began morning trading session with a collective decline on Thursday, amid earlier predictions of negative performance in the market due to EgyptAir plane situation, Youm7 News reported. The main stock exchange "EGX 30" index declined by 1.73%, "EGX 50" index declined by 1.51%,"EGX 20" index declined by 2.19%, while medium and small stock index "EGX 70" declined by 0.26% and "EGX100" index declined by 0.55%.