Notice to Members
Notice No. 403
10/29/2004
New Margin and Intra-Commodity Spread Rates for the NYMEX Division New England Electricity Futures Contracts
EFFECTIVE DATE: Friday, October 29, 2004 (close of business)
FUTURES CONTRACTS: NYMEX ISO New England Internal Hub Peak LMP Electricity Swap (NI) Contracts
CONTRACT MONTHS: All Months


NYMEX Division Outright (Scan) Margins for ISO New England Internal Hub Peak LMP Swap (NI)
Clearing Member / Maintenance Margin
Member Customer Initial Margin
Non-Member Initial Margin
New
New
New
All Months
$2,000
$2,200
$2,700


NYMEX Division Intra-Commodity Spread Margins for ISO New England Internal Hub Peak LMP Swap (NI)
Clearing Member / Maintenance Margin
Member Customer Initial Margin
Non-Member Initial Margin
New
New
New
All Months
$1,000
$1,100
$1,350


NYMEX Division Inter-Commodity Spread Credits For ISO New England Internal Hub Peak LMP Swap (NI)
Spread
Priority
Ratio
% Credit
JM:NI
114
1:02
88
NI:KA
226
1:01
65
NI:NG
243
2:01
60
NI:KG
250
1:01
60
NI:KJ
251
1:01
60
NZ:NG:NI
331
8:02:05
60
NX:NG:NI
332
8:02:05
60
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com