Argus Group fell 10 cents, or 2.8 percent, to close at $3.50 on the Bermuda Stock Exchange yesterday, as 10,000 shares changed hands.Ascendant Group rose 50 cents, or 4.3 percent, to end at $12 on a volume of 6,000 shares.BF&M also rose, closing at $16.25, up 25 cents, or 1.6 percent as 1,100 shares traded.And Butterfield Bank shares closed unchanged at $1.26 as 4,866 shares were exchanged.Overall the BSX closed up 4.27, or 0.39 percent, at 1,090.49