Notice to Members
Notice No. 286
07/29/2004
Margin Rate Change for Heating Oil (HO), NY Harbor Heating Oil Calendar Swap (MP), NY Harbor Heating Oil Chrack Spread Calendar Swap (HK) Contracts
Effective Date: Friday, July 30, 2004 (close of business)
Futures Contract: Heating Oil, NY Harbor Heating Oil Calendar Swap and NY Harbor Heating Oil Crack Spread Calendar Swap
Contract Months: All Months

NYMEX Division Margins on Heating Oil (HO), NY Harbor Heating Oil Calendar Swap (MP)
and NY Harbor Heating Oil Crack Spread Calendar Swap (HK)
Contract
Clearing Member /
Maintenance Margin
Member Customer
Initial Margin
Non-Member Customer
Initial Margin
New
Old
New
Old
New
Old
HO
$2,750
$2,500
$3,025
$2,750
$3,713
$3,375
MP
$2,750
$2,500
$3,025
$2,750
$3,713
$3,375
HK
$1,838
$1,680
$2,022
$1,848
$2,481
$2,268

This notice supersedes all previous notices regarding outright margins for the NYMEX Heating Oil, NY Harbor Heating Oil Calendar Swap and NY Harbor Heating Oil Crack Spread Calendar Swap Futures Contract.
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com