Notice to Members
Notice No. 334
09/14/2004
Margin Rate Changes for the NYISO Zone A, NYISO Zone G, and NYISO Zone J Electricity Futures Contracts
EFFECTIVE DATE: Wednesday, September 15, 2004 (close of business)
   
FUTURES CONTRACTS: NYISO Zone A (KA), NYISO Zone G (KG), NYISO Zone J (KJ) Electricity Futures Contracts
   
CONTRACT MONTHS: All Months


NYMEX Division Margin on NYISO Zone A (KA), NYISO Zone G (KG), NYISO Zone J (KJ)
Contract
Clearing Member /
Maintenance Margin
Member Customer
Initial Margin
Non-Member Customer
Initial Margin
New
Old
New
Old
New
Old
KA
$2,500
$3,750
$2,750
$4,125
$3,375
$5,063
KG
$2,500
$3,750
$2,750
$4,125
$3,375
$5,063
KJ
$3,000
$5,000
$3,300
$5,500
$4,050
$6,750

This notice supersedes all previous notices regarding margin rates for the NYISO Electricity Futures Contracts.
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com