Shares of Argus Group Holdings Ltd improved by 27 cents, or 9.5 per cent, to $3.12 after 1,000 traded on The Royal Gazette/BSX Index.Also improving was One Communications Ltd, up five cents, or 1.7 per cent, to $3.05 after 1,444 changed hands.There was trading in 600 shares of Devonshire Industries Ltd, but with no change to the closing price of $3.30.Butterfield Bank slipped 58 cents, or 1.6 per cent, to $35.75 after 1,056 shares were exchange, while in New York, the bank’s shares were down seven cents, or 0.19 per cent, at $36.19.The Royal Gazette/BSX Index was down 20 points, or 0.84 per cent, at 2,353.44, while the BSX Insurance Index was down 0.57 or a point, or 0.03 per cent, at 1,714.95.