And let’s not forget downgrade risk of BBBs: today 50 percent of the investment-grade market is rated BBB, and in 2007 it was 35 percent. More specifically, about 8 percent of the investment-grade market was BBB- in 2007 and today it is 15 percent. It has more than quintupled in size outstanding, from $800 billion to $3.3 trillion. We expect 15–20 percent of BBBs to get downgraded to high yield in the next downgrade wave: This would equate to $500–660 billion and be the largest fallen angel volume on record—and would also swamp the high yield market.
