BY THE NUMBERS

U.S. stock futures dropped Wednesday as investors await more insight into what appears to be a Federal Reserve shifting to an even more aggressive monetary policy tightening path. Minutes from the Fed's March meeting, which featured the first interest rate hike in more than three years, are out at 2 p.m. ET. (CNBC)

The market sees at least 0.25% rate increases at all six of the remaining Fed meetings of the year, with bigger 0.5% rises possible in May and June. Fed Governor Lael Brainard, who normally favors loose policy and low rates, said Tuesday the central bank needs to act quickly and aggressively to drive down inflation. Those comments sent Wall Street lower and bond yields to near three-year highs again. (CNBC)

The 10-year Treasury yield on Wednesday topped 2.63%, climbing above the 2-year yield and out of an inversion. However, the 5-year yield remained inverted and higher then the 30-year yield. The spike higher in bond yields drove mortgage rates up. (CNBC)

In fact, 30-year fixed-rate mortgages topped 5% on Tuesday. The rising rate environment sent total home loan application volume down another 6% last week, according to the Mortgage Bankers Association. That's down 41% from the same week a year ago. (CNBC)