The Royal Gazette/Bermuda Stock Exchange Index fell 28.477 points this week to close at 3,781.67.

Butterfield Bank gained 25 cents on volume of 20,274 to close at $45.75 and Argus Insurance also gained 25 cents to close at $27.00 on volume of 6,400 shares to close at $27.00.

But Bermuda Commercial Bank fell 50 cents to close at $8.50 as investors traded 100 shares and Belco Holdings fell $2.15 to close at $40.35 on volume of 3,468 shares.

KeyTech fell $1 to close at $12.00 on volume of 6,700 shares and BF&M remained unchanged at $16 on volume of 5,500 shares.

The total value of the shares bought and sold on the BSX this week was $1,408,082.55 and the overall volume of shares was 42,442.