The Wall Street Journal has a painstakingly detailed article on how oil prices are benchmarked, and how those benchmarks can be manipulated. The EU has been investigating major oil companies, as well as the industry publication that sets the daily benchmark price, since last month. If the probe turns up damning evidence, this could be the biggest price-fixing scandal since Libor.
What’s going on here?
In mid-May, EU investigators raided the offices of Shell, BP and Statoil, three of Europe’s largest oil exporters. They also hit Platts, which takes pricing data from oil traders and uses it to set a daily oil-price benchmark. The raids come on the heels of the Libor scandal, in which some of the world’s largest banks were fined for manipulating interest rate benchmarks.
Bloomberg points out that it might be more appropriate to compare this affair to what happened at Enron, when traders at the company drove up gas and electricity prices by creating fake congestion in the California energy markets. “Price fixing in energy markets has the potential to inflate production costs and consumer prices for everything from gasoline to airline tickets to cosmetics”, the article notes.
How do the allegedly manipulated benchmarks work?
Platts, which is a unit of US publisher McGraw Hill, essentially exists to set these oil price benchmarks. They do it through a voluntary window system. For a half hour daily, Platts polls people in the industry about bids, offers, and trades, then uses that data to set the benchmark rate. The system relies on oil traders voluntarily and truthfully disclosing prices during this window.
According to Halis Bektas, who talked to the WSJ about his personal manipulation, the truth is relative: He says such a trading strategy works this way: He might be scheduled to buy perhaps 80,000 metric tonnes of fuel oil, its price pegged to the daily benchmark published by Platts, a division of McGraw Hill Financial Inc. In the days before the purchase, he could offer to sell smaller quantities at discount prices—sometimes $3 to $5 a metric tonne below market rate—and report those offer prices to Platts.
This is legal, according