The natural gas futures margins was reduced to $2,500 from $4,000 for clearing members; $2,750 from $4,400 for members; and $3,375 from $5,400 for customers.
The Henry Hub swaps margins was reduced to $625 from $1,000 for clearing members; $688 from $1,100 for members; and $844 from $1,350 for customers.
The coal futures margins was changed to $1,000 from $2,000 for clearing members; $1,100 from $2,200 for members; and $1,350 from $2,700 for customers.
