KeyTech Ltd were up 1.0 percent yesterday in trading on the Bermuda Stock Exchange, which saw 3,900 of the shares move at 6.01, an increase of 0.06. Bank of NT Butterfield Ltd also moved at an unchanged 1.37. A total of 25,000 shares changed hands.The BSX index closed up 0.74 or 0.06 percent at 1,144.85. For the week, the BSX was up 0.33 percent or 3.87.