Bermuda Stock Exchange yesterday, trading at $20 on volume of 3,230.

Bank of Butterfield dropped by $5 to $327 on volume 1,534.

Belco increased by 25 cents to $21.25 on volume of 230. Telco traded unchanged at $39 on volume of 101.

The Exchange Index closed at 1,146.70 -- down by 15.62.