Ukraine, Germany, tariffs and more: World market themes for the week ahead

Ukraine prepares to mark the third anniversary of Russia's invasion while U.S. President Donald Trump, in between tariff threats, pushes for a ceasefire, voters in Germany pick a new government, and investor faith in AI poster-child Nvidia gets a reality check. Here's a look at the week in markets: ON THE EDGE Three years after Russia launched a full-scale invasion, Ukraine is at an inflection point. Investor confidence that a Trump-led ceasefire would boost Ukraine's economic prospects prompted a stunning rally in its bonds, with GDP-linked warrants briefly at their highest since early 2022. But an equally stunning rhetorical shift…