Argus Group shares rose 2.9 percent ($0.10) on the Bermuda Stock Exchange yesterday. 20,000 shares traded closing the day at $3.60 a share.Shares of BF&M dropped 2.8 percent ($0.45) closing at $15.80 a share. 200 shares changed hands.Butterfield Bank shares also traded but ended the day unchanged at $1.27.Overall, The Royal Gazette/ BSX Index was down 1.3 points (0.12 percent) closing at 1,093.92.