The consumer price index (CPI) for April has been reported at 3.8%, with energy prices affecting core inflation. Mortgage rates have been fluctuating, with reports of rates stabilizing at 6.36%, rising to 6.3%, and easing to various levels including 6.15% and 6.85%. The movement in mortgage rates and inflation appears to be part of a broader economic trend, with earlier reports suggesting a lower inflation rate in February.