The Bermuda Stock Exchange edged down 2.17 points (0.19 percent) to end the day at 1,151.26.Shares of Ascendant Group fell $0.25 in value to close at $11.50 after 4,000 changed hands. The only other shares traded yesterday were Bank of Butterfield. A total of 33,700 shares in the bank were traded, but there was no change to the closing price of $1.40.