The stock market shifts in the past week have seen the Vendors segment decline sharply, while Operators have managed to improve, despite the decline of the Indexes. This week, we will examine the performance of two African operators, MTN and Vodacom, which have lost significant ground since the tracker’s start date. As for the share of the adjusted averages, the Indexes are now flat on the period, at 28% of the total, while the Operators have fallen from 41% to 35%. Vendors, meanwhile, have grown from 31% to 37%. Zooming in on the fortunes of MTN and Vodacom, MTN now stands at 82.3% of the period start value, while Vodacom has performed worse, at 76.7%. Vodacom’s decline has been less…