Move to clearinghouses means dealers have to post collateral.

Interest-rate swap future contracts wouldn't be included in Dodd-Frank swap count.

Interest-rate swap future contracts wouldn't be included in Dodd-Frank swap count.

Units of JP Morgan Chase, Goldman Sachs and Barclays sign up.

Units of JP Morgan Chase, Goldman Sachs and Barclays sign up.

Some bankers and academics are concerned about concentration of risk.

Executives at brokers criticize the agencys interpretation of new rules for its global counterparts.

CFTC Chairman Gensler says idea was always to allow time before clearing requirement kicked in.