It is pretty evident that every time you get above (the 10-year Treasury yield of) 4.72 to 4.73 percent area the market becomes uneasy. That is the inflection point where you see negative returns and some spread widening (in emerging market debt).
Treasuries seem to be overly happy and emerging markets seem to be quite content also.
Emerging markets are very dependent on the direction of the Treasury. The market has had very good success in not invading above the (10-year Treasury) 4.80 percent yield level which is a very difficult area for the U.S. Treasury market.