Devonshire Industries Ltd improved by five cents, or 1.5 per cent, to $3.30, after 1,100 traded on The Royal Gazette/BSX Index.Butterfield Bank shares were up 44 cents, or 1.3 per cent, to $34.69 after 1,993 changed hands. In New York, the bank’s shares were up 12 cents, or 0.34 per cent, at 35.07.The Royal Gazette/BSX Index was up 19.81 points, or 0.87 per cent, at 2,291.05, while the BSX Insurance Index was up 23.56, or 1.41 per cent, at 1,698.26.