The Royal Gazette/Bermuda Stock Exchange Index gained 14.876 points last week to close at 3,351.37. Butterfield Bank gained 50 cents to close at $42.50 after investors traded 2,587 shares. Bermuda Commercial Bank dropped $1.25 to close at $7.75 after investors traded 850 shares. LOM (Holdings) saw 600 shares move at an unchanged price of $3. Argus Insurance gained 50 cents, closing at $26 after investors traded 578 shares. BF&M lost 53 cents to close at $14 after 5,122 shares moved. Bermuda Press (Holdings) Ltd. ? the parent company of The Royal Gazette ? saw 1,262 shares move during the week at an unchanged price of $14.50. Bermuda Aviation Services remained at $10 after investors traded 1,150 shares while Bermuda Container Lines remained at $12.75 after 607 trades. Belco Holdings Ltd. gained 25 cents to close at $42.25 on the trading of 1921 shares. KeyTech Ltd. ? the parent company of BTC, Logic and Mobility and part owner of QuoVadis and CableVision ? saw 7,006 shares move during the week at an unchanged price of $10.30.