Very valuable data to finance - commodities and macro trading could use this data to understand supply and demand trends, like a robust version of "Helicopter E

Very valuable data to finance - commodities and macro trading could use this data to understand supply and demand trends, like a robust version of "Helicopter Edge": http://www.bloombergview.com/articles/2013-12-19/helicopter-edge-is-better-than-black-edge http://www.bloombergview.com/articles/2013-12-19/helicopter-...