Shares of Argus Group Holdings Ltd improved 14 cents, or 5.3 per cent, to $2.76 after 10,000 traded on The Royal Gazette/BSX Index.Also improving was West Hamilton Holdings Group Ltd, up one cent, or 0.3 per cent, to $3.76 after 800 shares changed hands.There was also trading in 900 shares of Bermuda Aviation Services Ltd, 1,000 shares of Ascendant Group Ltd, and 2,400 shares of One Communications Ltd, but with no change to the closing price of any of those stocks.In New York, share of Butterfield Bank were down 26 cents, or 0.99 per cent, at 25.93.The Royal Gazette/BSX Index was up 2.81 points, or 0.15 per cent, at 1,870.52, while the BSX Insurance Index was down 5.98 points at 0.42 per cent, at 1,430.11.