The margins on the December 2004 through March 2005 light, sweet crude oil futures and calendar swap futures contracts will increase to $3,000 from $2,500 for clearing members, to $3,300 from $2,750 for members, and to $4,050 from $3,375 for customers.
Margins on all other months are unchanged. Margins on the e– miNY(sm) crude oil futures contracts will increase to $1,500 from $1,250 for clearing members, to $1,650 from $1,375 for members, and to $2,025 from $1,688 for customers.