i'm not sure why the article doesn't mention it, but one of the reasons this makes sense for MS is the rising "contango" in oil futures (see http://en.wikipedia

i'm not sure why the article doesn't mention it, but one of the reasons this makes sense for MS is the rising "contango" in oil futures (see http://en.wikipedia.org/wiki/Contango http://en.wikipedia.org/wiki/Contango and http://www.energytribune.com/articles.cfm?aid=1214 http://www.energytribune.com/articles.cfm?aid=1214) essentially the market is betting that oil prices will rise in the coming months, which puts storage space at an obvious premium.