<ul data-eligibleForWebStory="false">Despite trade tensions, markets opened higher on Thursday, with the Dow Jones Industrials rising 147.5 points to 44,605.80.President Trump announced new tariffs on Brazil, including a 50% levy on imported copper, citing unfair trade relationships.Brazil plans to respond to the tariffs following its economic reciprocity law, while Trump has also imposed new import rates on other countries.Additionally, treasury yields rose to 4.37%, oil prices fell to $67.17 U.S. a barrel, and gold prices increased to $3,323.90 U.S. an ounce.