For months I have been suggesting that as long as bids for corporate bonds remain firm the stock market will not collapse. (Note that "not collapse" is not the same as continue to rise.)



We are now starting to see cracks in the corporate bond market. Please consider Bond Sales Tumble 90%, Junk Returns Go Negative: Credit Markets.



Investment-grade debt sales are drying up and returns on high-yield bonds have turned negative for the year as investors wait to see whether European leaders can contain Greece’s budget crisis.



Borrowers in the U.S. and Europe sold $4.71 billion of high-grade securities this week, the least this year and about 90 percent less than the average $52.9 billion, according to data compiled by Bloomberg. Speculative-grade, or junk, bonds in the U.S. have lost 0.09 percent in 2010 after gaining 1.52 percent in January, Bank of America Merrill Lynch index data show.



“Sentiment has turned significantly amid concerns about sovereign deficits and problems surrounding Greece and other peripheral euro-zone economies,” Simon Ballard, a senior credit strategist at RBC Capital Markets in London said yesterday. “For the moment, we’re unlikely to see much in the way of primary market activity as investor sentiment remains fragile and the broad market feeling is one of nervousness.”



Corporate bonds have returned 1.39 percent this year, according to the Merrill index. Junk bonds lost 1.58 percent so far this month, the most in a year, the bank’s U.S. High Yield Master II Index shows.



Prices of high-yield loans fell for the fifth straight day. The S&P/LSTA U.S. Leveraged Loan 100 Index declined to 88.93, the lowest since Jan. 8 and down from 89.07 the day before. Leveraged loans and junk bonds are rated below Baa3 by Moody’s Investors Service and below BBB- by Standard & Poor’s.



ITC Deltacom was the fourth high-yield borrower in almost four weeks to cancel a sale. New World Resources NV, a Czech- owned coal company, called off its 700 million euro ($964 million) bond offering, citing “negative market volatility,” in a statement distributed yesterday.

Rot Starts In Subprime

Treasury Yield Curve

$TYX = 30 Yr Yield

$TNX = 10 Yr Yield

$FVX = 05 Yr Yield

$IRX = 03 Mo Yield