Shares of Argus Group ended five cents lower, or 1.3 per cent, at $3.75 after 6,200 traded on The Royal Gazette/BSX Index.

No other stocks traded on the exchange, which closed down one point, or 0.05 per cent, at 2,122.13.

On the New York Stock Exchange, Butterfield Bank shares were up 16 cents, or 0.46 per cent, at $35.81.

The BSX Insurance Index was down 6.6 points, or 0.34 per cent, at 1,950.91.