(Frankfurt)

American investors seem almost conditioned to ignore the rest of the world. Over the last decade that has been a pretty good plan as the US recovery and markets have had a Teflon coating that resisted global downturns. However, rates market in Europe is sending some grave warning signals. Try this on for size: several European junk bonds are now trading at negative yields. Yes, you read that correctly, investors are paying for the privilege of holding junk in Europe.

FINSUM: This is not some ultra-safe Germany sovereign bond that has negative yields. We are talking run-of-the-mill EU junk bonds having negative yields. That is a big warning sign.