Crude And The Shanghai Composite

 | Apr 22, 2015 10:50AM ET

About a month ago in this space I noted the relationship between the Chinese market and the price of West Texas Intermediate crude oil. At that point it was clear that the the two assets moved in tandem and had done so for over 2 years. Correlations like this are useful to traders, until they change. So a month on, what does this relationship look like?