The Domestic Companies Index (DCI) went down by 0.09 percent during the week ending August 17, 2018. As indicated by Stockbrokers Botswana weekly report, the index closed at 8 296.46 points from 8 304.17 points the previous week. For the year-to-date, the index lost 6.36 percent. A total of 2 817 837 securities valued at P5 005 011 were traded during the week.