在唐纳德·特朗普（Donald Trump）与加拿大贸易战升级后，快速换取股票市场的时间再次下降。在华尔街上，标准普尔500指数现在下跌了1.2％，这届会议下降了1.2％，损失了68分，周一2.7％的跌落，因为周一，“王牌”（Trumpcression）作为“特朗普的恐惧”，这是众多的努力。 25％至50％是对安大略省向美国几个州的电力出口附加费的25％附加费的报复。不过，与其总理道格·福特（Doug Ford）表示，MSNBC告诉MSNBC，他告诉加拿大“不会退缩”，并认为特朗普必须为任何责任归咎于eScession.trump of trump the canad canad canad canad canad can canad can canad can。 Other currencies have been strengthening against the US currency though, with the pound and the euro both at their highest level since early November when Trump won re-election.Shares have fallen across Europe, with the FTSE 100 index finishing at a seven-week closing low.In the US, shares in American metal producers have risen but carmarkers have slid, as traders anticipate higher prices for steel and aluminium.Former US Treasury secretary Larry Summers criticised特朗普的举动警告说：这是我们无法负担的美国经济的自我伤害，在经济衰退风险正在上升时。