The domestic companies index (DCI) gained 0.52 percent during the week ending June 7, closing at 8 717.48 points from 8 672.31 points the previous week. For the year-to-date, the index has risen by 16.07 percent, while the foreign companies index declined by 1.11 percent. A total of 10 825 144 securities valued at P33 739 849 were traded during the week.