From the high of $147 a barrel in 2008 -- to the low of $32 in 2009; from the high of $107 in 2014 -- to the 2016 low of $26 a barrel, crude oil has been on a wild ride. The swings have investors glued to their screens, and not just investors -- after all, oil prices determine how much you pay at the pump and the grocery store. Well, see if these free resources help you tame this "wild Bronco."
"Supply-demand theorists glance at this graph and declare that the trend toward more U.S. oil production caused oil's price to fall. But the claim does not bear scrutiny."