The margins on the first and second months of the natural gas futures contract will increase to $8,500 from $7,500 for clearing members, to $9,350 from $8,250 for members, and to $11,475 from $10,125 for customers.
Margins on the third month will increase to $7,500 from $7,250 for clearing members, to $8,250 from $7,975 for members, and to $10,125 from $9,788 for customers.
Margins on the fourth through sixth months will decrease to $5,500 from $7,000 for clearing members, to $6,050 from $7,700 for members, and to $7,425 from $9,450 for customers.
Margins on the seventh month will decrease to $5,000 from $6,500 for clearing members, to $5,500 from $7,150 for members, and to $6,750 from $8,775 for customers.
Margins on the eighth month will decrease to $4,500 from $4,000 for clearing members, to $4,950 from $4,400 for members, and to $6,075 from $5,400 for customers.
Margins on the ninth through 14th months will decrease to $2,500 from $3,000 for clearing members, to $2,750 from $3,300 for members, and to $3,375 from $4,050 for customers.
Margins on the 15th through 29th months will increase to $2,000 from $1,500 for clearing members, to $2,200 from $1,650 for members, and to $2,700 from $2,025 for customers.
Margins on the 29th through 72nd months will increase to $1,750 from $1,000 for clearing members, to $1,925 from $1,100, and to $2,363 from $1,350 for customers.
The margins on the first and second months of the Henry Hub swap futures contract will increase to $2,125 from $1,875 for clearing members, to $2,338 from $2,063 for members, and to $2,869 from $2,531 for customers.
Margins on the third month will increase to $1,875 from $1,813 for clearing members, to $2,063 from $1,994 for members, and to $2,531 from $2,447 for customers.
Margins on the fourth through sixth months will decrease to $1,375 from $1,750 for clearing members, to $1,513 from $1,925 for members, and to $1,856 from $2,363 for customers.
Margins on the seventh month will decrease to $1,250 from $1,625 for clearing members, to $1,375 from $1,788 for members, and to $1,688 from $2,194 for customers.
Margins on the eighth month will increase to $1,125 from $1,000 clearing members, to $1,238 from $1,100 for members, and to $1,519 from $1,350 for customers.
Margins on the ninth through 14th months will decrease to $625 from $750 for clearing members, to $688 from $825 for members, and to $844 from $1,013 for customers.
Margins on the 15th through 29th months will increase to $500 from $375 for clearing members, to $550 from $413 for members, and to $675 from $506 for customers.
Margins on the 29th through 72nd months will increase to $438 from $250 for clearing members, to $481 from $275 for members, and to $591 from $338 for customers.
Margins on both months of the e-miNYsm natural gas futures contract will increase to $4,250 from $3,750 for clearing members, to $4,675 from $4,125 for members, and to $5,738 from $5,063 for customers.
