NYMEX to Change Margins for Natural Gas Basis Swap Futures Contract

Thursday, July 10th, 2008

NEW YORK, N.Y., July 9, 2008 -- The New York Mercantile Exchange, Inc. today announced margin changes for some of its natural gas basis swap futures contracts, beginning at the ...


NYMEX to Change Margins for RBOB Gasoline Futures Contracts

Monday, May 12th, 2008

NEW YORK, N.Y., May 9, 2008 -- The New York Mercantile Exchange, Inc. announced today it will change margins for the New York Harbor gasoline blendstock, RBOB gasoline, RBOB financial, ...


NYMEX to Change Margins for Crude Oil and Petroleum Swap Futures

Tuesday, May 6th, 2008

NYMEX to Change Margins for Crude Oil and Petroleum Swap Futures Contracts on NYMEX ClearPort® New York, N.Y., May 5, 2008 -- The New York Mercantile Exchange, Inc. today announced margin ...


NYMEX to Change Margins for Natural Gas, Related Futures Contracts

Saturday, April 26th, 2008

NEW YORK, NY, April 25, 2008 -- The New York Mercantile Exchange, Inc. today announced margin changes for its natural gas; Henry Hub swap, swing swap and penultimate swap; natural ...