Canada's S&p/tsx Composite closed at 14,037.00, up +0.97%

Nasdaq Unofficially Closes up 37.10 Points, or 0.77 Percent, at 4,837.44

S&p 500 Unofficially Closes up 12.33 Points, or 0.60 Percent, at 2,083.55

Dow Jones Unofficially Closes up 131.59 Points, or 0.74 Percent, at 17,806.75

U.s. Stocks Cut Day's Advance in Half Heading Into the Close