The Stockbrokers Botswanaweekly report indicate that domestic companies index (DCI) lost significantly compared to the past weeks, shedding 1.38 percent during the week ending July 28, closing at 9 077.68 points from 9 204.67 points the previous week. For the year-to-date, the index declined by 3.44 percent. A total of 11 346 693 securities valued at P28 774 821 were traded during the week.