Egypt's stock market four main indexes ended the first session of the week with a group increase. The foreigner investors' purchases supported the increase while Egyptian and Arab investors' transactions tended to sell in the second half of the session. However, all indexes remained in the green zone. Stock market main index EGX30 closed with an increase at the rate of 1.4 percent with 4212 points, EGX20 rose at the rate of 1.2 percent, EGX70 at the rate of 1.9 percent and the broadest index EGX100 at the rate of 2.1 percent. Egyptian investors acquired 81.89 percent of the market, while foreigner investors acquired 14.99 percent and Arab investors acquired 3.12 percent. The major stocks of the market witnessed a rise including Sodick at the rate of 6.8 percent, Orascom for Construction at the rate of 2.3 percent and Hermes at the rate of 0.33 percent.