Butterfield Bank fell five cents (4.03 percent) to close at $1.19 with 2,700 shares trading. BF&M fell 48 cents (3.16 percent) with 2,000 shares trading to close at $15.01 and Ascendant Group traded 300 shares with no change in share price.Overall, the BSX closed at 1062.76, down 27.08 points (2.48 percent) with 5,000 shares trading worth $37,243 with 680 US shares trading worth US$5,916.