CAIRO: Arab and Egyptian purchasing buoyed the Egyptian indexes in Sunday's morning session despite some foreign investor sales. The main EGX30 index rose 1.4 percent, the EGX20 gained 1.2 percent, the small- and medium-sized company EGX70 index tacked on 1.05 percent and the EGX100 added 1.1 percent. Major shares also made advances, including: Ezz Steel, up 1 percent; Sodic, up 2.5 percent; Mobinil, up 1.6 percent; and Hermes, up 1.3 percent.