On the third Wednesday of every month, the nine members of an elite Wall Street society gather in Midtown Manhattan. The men share a common goal: to protect the interests of big banks in the vast market for derivatives, one of the most profitable — and controversial — fields in finance. They also share a common secret: The details of their meetings, even their identities, have been strictly confidential.
Drawn from giants like JPMorgan Chase, Goldman Sachs and Morgan Stanley, the bankers form a powerful committee that helps oversee trading in derivatives, instruments which, like insurance, are used to hedge risk.
In theory, this group exists to safeguard the integrity of the multitrillion-dollar market. In practice, it also defends the dominance of the big banks.
The banks in this group, which is affiliated with a new derivatives clearinghouse, have fought to block other banks from entering the market, and they are also trying to thwart efforts to make full information on prices and fees freely available.
Banks’ influence over this market, and over clearinghouses like the one this select group advises, has costly implications for businesses large and small, like Dan Singer’s home heating-oil company in Westchester County, north of New York City.
This fall, many of Mr. Singer’s customers purchased fixed-rate plans to lock in winter heating oil at around $3 a gallon. While that price was above the prevailing $2.80 a gallon then, the contracts will protect homeowners if bitterly cold weather pushes the price higher.
The Nobel Prize in economics was awarded to a trio of researchers Monday for their work...
