On Monday, we noted with some incredulity that North Dakota Sour - a high-sulfur grade of crude - was briefly going for -$0.50 at the Koch brothers' Flint Hills Resources refining arm.
That’s not a misprint. If you had yourself some North Dakota Sour, you’d have to pay a refinery to take it off your hands. Your product was worth less than nothing.
We use the past tense there because once Bloomberg broke the story, Flint Hills quickly replaced the negative number with a positive one - you can now get $1.50.