S&p 500 Unofficially Closes up 5.63 Points, or 0.27 Percent, at 2,088.88

Dow Jones Unofficially Closes up 23.66 Points, or 0.13 Percent, at 17,828.53

Bank of Canada to Buy Back up to C$1 Bln in Cash Management Bond Repurchase

Bank of Canada to Buy Back Amount from up to 8 Outstanding Bonds on June 28

Treasuries Extend Pullback After Initially Showing A Lack Of Direction