A New Year rally in U.S. corporate bonds has started to lose some momentum, as some investors become skeptical of recent optimism about a 'Goldilocks' economic scenario of slowing inflation against a backdrop of moderate growth.Credit spreads for both investment-grade and high-yield bonds have been tightening in recent months, and more so this month, as lower inflation prints raised hopes of a pivot in the Federal Reserve's current hawkish policy.
