The default cycle that should have occurred, given historical patterns of issuance cycles, has morphed (thanks to the Fed) into a refinancing cycle; but while DoubleLine's Jeff Gundlach suggests that fundamentals are supportive, "the valuation of junk bonds as a category is at its all-time overvalued versus long-time treasury bonds." So despite Yellen exclaiming that she sees no bubbles, one of the world's largest bond fund managers has never seen corporate bonds (investment grade and high yield) more expensive. Gundlach goes on to note he has sold some Apple (but believes it will remain range-bound), is baffled by the valuation of Chipotle, and sees 10Y Treasury yields dropping to 2.5% or lower.