It was a quiet day for The Royal Gazette/BSX Index, with the only trading in 211 shares of Butterfield Bank, which remained unchanged at $30.On the New York Stock Exchange, shares of Butterfield were up 32 cents, or 1.04 per cent, at $30.99.The Royal Gazette/BSX Index was unchanged at 2,052.62, while the BSX Insurance Index was up 10.38 points. or 0.61 per cent, at 1,718.39.