Something Just Snapped At The Comex (Zero Hedge), page-95

And if you don't understand why dose bonds are high yield bonds, read this:

Distressed Debt

Continental borrows at cheaper rates than many of its smaller peers because its debt is investment grade. S&P assigns speculative, or junk, ratings to 45 out of the 62 companies in the Bloomberg index.

“Our cash flow easily covers interest costs, and we expect to continue maintaining our investment-grade credit rating as commodity prices recover,” said Warren Henry, a spokesman for Oklahoma City-based Continental.

Almost $20 billion in bonds issued by the 62 companies are trading at distressed levels, with yields more than 10 percentage points above U.S. Treasuries, as investors demand much higher rates to compensate for the risk that obligations won’t be repaid, data compiled by Bloomberg show.

“Credit markets have played a big role in keeping the entire sector alive,” said Amrita Sen, chief oil analyst at Energy Aspects Ltd., a consulting firm in London.

So far this year, S&P lowered the outlook or downgraded the credit of almost half of the 105 U.S. exploration and production companies that it rates, according to a May report.