The Stockbrokers Botswana  weekly report indicates that domestic companies index (DCI) lost 0.21 percent during the week ending December 1, closing at 8 879.43 points from 8 897.86 points the previous week. For the year-to-date, the index declined by 5.55 percent. A total of 16 939 112 securities valued at P61 280 327 were traded during the week.