The Royal Gazette/Bermuda Stock Exchange Index fell 25.04 points yesterday to close at 4,896.90.

On a day of light trading, KeyTech fell 50 cents to close at $15.50 as investors traded in 1,200 shares and Butterfield Bank fell 25 cents to close at $58.75 on volume of 365 shares.

The only other trading activity on the Exchange saw 200 Argus shares change hands to close unchanged at $14.50.

The total value of the shares bought and sold on the BSX yesterday was $42,943.75 and the overall of shares was 1,765.