U.S. CFTC head Gensler favored a rule that would require asset managers like Vanguard and Pimco to contact at least five banks when looking for a price on a derivatives contract. The idea was to foster competition among the banks. Gensler failed to get the third vote from Democratic commissioner Wetjen on this requirement and settled for a requirement to contact at least two banks. The new rules for derivative contracts are being set to meet the rule making requirements set by the Dodd-Frank legislation in the U.S.