The Domestic Companies Index (DCI) lost 3.67 percent during the week ending September 28, 2018. As indicated by Stockbrokers Botswana weekly report, the index closed at 7 837.34 points from 8 135.58 points the previous week. For the year-to-date, the index lost 11.54 percent. A total of 7 715 550 securities valued at P7 709 519 were traded during the week.