The U.S.-China trade dispute occurred in 2008. It was an economic conflict lasting about two years. This study examined the stock prices not only the U.S. and China but also other economies. There results indicate that impacts of the trade dispute on stock markets including the U.S. are significantly positive, however, since China is one party of the trade dispute, there is some possibility that its stock markets faced a decline along with other stock markets. When the tensions on international trade from statements made by the U.S. or China increase, their measures carried over to other economies