The Domestic Companies Index (DCI) went down by 0.21 percent during the week ending September 7, 2018. As indicated by Stockbrokers Botswana weekly report, the index closed at 8 114.74 points from 8 131.69 points the previous week. For the year-to-date, the index lost 8.41 percent. A total of 4 092 132 securities valued at P9 279 616 were traded during the week.