Canada's S&p/tsx Composite closed at 13,925.20, up +0.78%

Nasdaq Unofficially Closes up 56.89 Points, or 1.21 Percent, at 4,769.42

S&p 500 Unofficially Closes up 12.11 Points, or 0.59 Percent, at 2,052.15

Dow Jones Unofficially Closes up 62.43 Points, or 0.36 Percent, at 17,497.83

Speculators Trim Net Short U.s. Dollar Position for 2nd Week - Cftc and Reuters