U.S. Stock Futures Tread Water Ahead of Fed Chair Warsh's Jackson Hole Debut

U.S. stock futures were mixed and Treasury yields rose slightly as investors awaited Warsh's first appearance at the Jackson Hole symposium.

Canada's Economy Grows 3.3% in Second Quarter

Gross domestic product increased at an annualized rate of 3.3% in the April-to-June period to 2.524 trillion Canadian dollars, the equivalent of US$1.822 trillion, Statistics Canada said. That marks the strongest expansion in more than three years.

Japan Spent Record $98.7 Billion to Prop Up Yen in Past Month