It&#x27;s called &quot;Contango&quot;.<p><a href="http:&#x2F;&#x2F;www.bloombergview.com&#x2F;articles&#x2F;2015-03-31&#x2F;how-oil-markets-came-to-embrace-contango" rel="nofollow">http:&#x2F;&#x2F;www.bloombergview.com&#x2F;articles&#x2F;2015-03-31&#x2F;how-oil-mar...</a>