Yet again, the Operators segment of our stock tracker has declined, in the same week that the Vendors and the Indexes have grown. For those with long positions in these MNOs, sleepless nights will be spent pondering just how far they can sink. For the Vendors segment, it was a modest 1.15% growth this week – down from a heady 5.82% gain earlier in the month, which had followed a 5.48% gain in the week before. For investors, these gains are attractive, but the Vendors segment is still too turbulent for many. To this end, two consecutive weeks of mild gains might put sentiments at ease, but knowing the Vendors, this will not last long. Admittedly, the adjusted score for…