The Federal Reserve Open Market Committee raised the key fed funds interest rate today by 0.25%, to a new range of 0.25-0.50%. This first hike in four years was as expected, with the Fed communicating their intention and amount fairly directly in recent weeks. However, at least until the Russian invasion of Ukraine, there was debate about whether the hike could be as high as 0.50%. In fact, there was one dissent in the committee decision, by Fed St. Louis President Bullard, who preferred the 0.50% hike.