BF&M shares rose 74 cents, or 4.53 percent, to close at $17.05 on the Bermuda Stock Exchange yesterday.Some 670 BF&M shares traded.KeyTech shares rose 0.84 percent, or 5 cents, to close at $5.95.Butterfield Bank shares closed unchanged at $1.37 as 3,000 shares changed hands.And Bermuda National shares ended at $12, as 5000 traded.Overall the BSX ended the day up 0.50 percent, or 5.71, at 1,146.69.