A hole created by $2 trillion of underinvestment could have an amazing consequence.
Oil has had its best winning streak in 10 months.
Government data showed a weaker-than-expected supply draw, which sent oil prices sinking, taking oil stocks with it.
From its humble beginnings to its global clout, these are things everyone should know about this market-moving cartel.
Just because the oil market remains saturated with crude right now doesn't mean it will stay that way forever.