US Financial Index and US Real State Index

To complement the previous post, the charts on the Dow Jones Financial Index and the Real State Index. The similarities between them are very interesting.
Also, I read some articles explaining that the recent rally was a big short covering. But, after watching this charts, I doubt it. Take a look, I would like to know your opinions.

Dow Jones US Financial Index:


Dow Jones US Real State Index ETF (IYR):