Why in the world would they change the charts on CMBS'? They flipped the charts and changed the scale so down is the new up.
http://markit.com/cache/curves/ab1995ea9049c24a6fdc65bd091.png
<img src="http://markit.com/cache/curves/ab1995ea9049c24a6fdc65bd091.png"/>
http://markit.com/cache/curves/ab1995ea9049c24a6fdc65bd091.png
<img src="http://markit.com/cache/curves/ab1995ea9049c24a6fdc65bd091.png"/>