The Royal Gazette/Bermuda Stock Exchange Index remained unchanged yesterday to close at 4,400.36.

Bermuda Aviation Services was the only issue to change price gaining 25 cents to close at 25 cents as investors traded in 5,800 shares.

Butterfield Bank traded in 3,609 shares to close unchanged at $56.50, BF&M traded in 5,209 shares to close unchanged at $18,50 and 200 Belco shares changed hands to remain unchanged at $39.90.

The total value of the shares bought and sold on the BSX yesterday was $308,223.50 and the overall volume of shares was 9,018.