LOM (Holdings) shares rose 5 cents or 2.05 percent to close at $2.50 on the Bermuda Stock Exchange yesterday as 3,800 of the shares changed hands.Argus group shares also rose 5 cents, closing at $3.55 on a volume of 3,300.And KeyTech shares closed unchanged at $5.80 as 2,000 of the shares changed hands.Overall the BSX closed up 1.17 or 0.10% at 1,202.07.