The domestic companies index (DCI) gained 0.59 percent during the week ending March 28, closing at 8 399.98 points from 8 351.08 points the previous week. For the year-to-date, the index has risen by 11.85 percent, while the foreign companies index declined by 0.96 percent. A total of 20 860 090 securities valued at P54 324 219 were traded during the week.