High yield credit spreads to 10-Year Treasury yields continue to rise.

Charlie Bilello @charliebilello posted the following chart which I replicated above, via Fred.

US High Yield credit spreads move up to 537 bps, widest levels since August 2016. $HYG pic.twitter.com/7ErjBup5qZ

— Charlie Bilello (@charliebilello) December 27, 2018

Let's step back and look at the long-term picture.

High Yield Spread 2004-Present

Things are about to get worse, much worse.

The Wall Street Journal notes There Have Never Been So Many Bonds That Are Almost Junk

Percentage of Corporate Bonds One Step Above Junk

Over 40% of the entire corporate bond market, 3.15 Trillion in BBB-rated bonds is one step above junk!

The percentage of investment grade bonds rated higher than BBB has fallen from 59% in 1996 to 42.8% in August of 2018.

Bond Market Breakdown (August 2018)

1. AAA $0.11 Trillion
2. AA $0.59 Trillion
3. A $2.60 Trillion
4. BBB $3.15 Trillion
5. BB $0.57 Trillion
6. B $0.52 Trillion
7. C $0.16 Trillion

Rise of the Zombie

In the US, 15% of the companies in the S&P 1500 are Zombie corporations. The Zombie attribute applies to firms that are unable to cover debt servicing costs from current profits over an extended period.

Prolonged cheap debt explains the Rise of the Zombie Corporations.

Zombie corporations only survive because they can roll over debt.

Fools' Mission

The Fed is desperate to keep Zombies alive, but that keeps productivity low and it is at the expense of corporations that make better use of capital.

This bubble, widely referred to as the "everything bubble" is really an artifact of a junk bond market fueled by an increasingly ignorant Fed policy since 2009.

Suddenly, No Appetite

The above chart from Stock Markets Are Wild, but Bond Markets Can Be Dangerous.

Can corporate American handle a downturn?

Netflix has gone from having very little debt in 2010 to having more than $10 billion now. Verizon now has $113 billion of debt, more than double the amount it had six years ago. By one measure, the ratio of corporate debt to G.D.P., the total level of borrowing is at all-time highs.

And with the American economy already expected to slow in 2019, the climbing costs of corporate borrowing could determine whether any slowdown turns into something much worse.

GE

On November 12, Reuters reported General Electric seeks urgent asset sales as bond fears rise.

GE had $114 billion in debt at the end of the third quarter, 3.7 times its equity and more than four times the industry average debt-to-equity ratio of 0.77, Refinitiv data shows.

Spillover

There are many investment grade bond funds that will either have to break their agreements or dump up to $3.15 trillion of debt if there are significant debt downgrades, and there will be.

This will spill over into equities in a major way.

Don't be fooled by these stock market rallies. Bonds are due for a huge repricing event and stocks will follow in a major way.