Transport trucks cross the Ambassador Bridge into the United States of America, in Windsor, Ontario, Canada, Saturday, Aug. 22, 2026. (Dax Melmer/The Canadian Press via AP)

A Canadian flag flies on Parliament Hill in Ottawa on Saturday, Aug. 22, 2026. (Patrick Doyle/The Canadian Press via AP)

FILE - Canada's Prime Minister Mark Carney speaks during the Annual Meeting of the World Economic Forum in Davos, Switzerland, Jan. 20, 2026. (AP Photo/Markus Schreiber, File)

Russian President Vladimir Putin speaks to Indian Foreign Minister Subrahmanyam Jaishankar during their meeting at the Senate Palace of the Kremlin in Moscow, Monday, Aug. 24, 2026. (Sergei Karpukhin/Sputnik, Kremlin Pool Photo via AP)

Trader Robert Charmak works on the floor of the New York Stock Exchange in New York, Friday, Aug. 21, 2026. (AP Photo/Yuki Iwamura)

A person walks by an electronic stock board showing Japan's Nikkei index at a securities firm Monday, Aug. 24, 2026, in Tokyo. (AP Photo/Eugene Hoshiko)

Currency traders watch monitors near a screen showing the Korea Composite Stock Price Index (KOSPI) and the foreign exchange rate between U.S. dollar and South Korean won at the foreign exchange dealing room of the Hana Bank headquarters in Seoul, South Korea, Tuesday, Aug. 25, 2026. (AP Photo/Ahn Young-joon)

A currency trader passes by a screen showing the Korea Composite Stock Price Index (KOSPI), the foreign exchange rate between U.S. dollar and South Korean won, SK Hynix and Samsung Electronics Co. stock price at the foreign exchange dealing room of the Hana Bank headquarters in Seoul, South Korea, Tuesday, Aug. 25, 2026. (AP Photo/Ahn Young-joon)