Notice to Members
Notice No. 383
10/14/2004
Margin Rate Changes for Light, Sweet Crude Oil, Light, Sweet Crude Oil Calendar Swap, and Light, Sweet Crude Oil e-miNY Futures Contracts and Spread Tier Changes for Light, Sweet Crude Oil Futures Contract
Effective Date: Friday, October 15, 2004 (close of business)
Futures Contracts: Light, Sweet Crude Oil (CL) Futures Contract
  Light, Sweet Crude Oil Calendar Swap (CS)
  Light, Sweet Crude Oil e-miNY (QM) Futures Contract
Contract Months: Contract Month Realignment for Tier 2 and 3 CL Spread Tiers:, and Revised Outright Margin for December 2004, January 2005, February 2005 and March 2005 Only

Light, Sweet Crude Oil Intra-Commodity Spread Tiers
Tiers
New
Old
1
1st Nearby
1st Nearby
2
2nd - 5th Nearby
2nd - 6th Nearby
3
6th - 12th Nearby
7th - 12th Nearby
4
Greater than 12th Nearby
Greater than 12th Nearby

NYMEX Division Outright (Scan) Margins on CL, CS, and QM
Contract
Clearing Member /
Maintenance Margin
Member Customer
Initial Margin
Non-Member Customer
Initial Margin
New
Old
New
Old
New
Old
CL
$3,000
$2,500
$3,300
$2,750
$4,050
$3,375
CS
$3,000
$2,500
$3,300
$2,750
$4,050
$3,375
QM
$1,500
$1,250
$1,650
$1,375
$2,025
$1,688

This notice supersedes all previous notices regarding spread tiers for Light, Sweet Crude Oil Futures contract and outright margins for Light, Sweet Crude Oil, Light, Sweet Crude Oil Calendar Swap, and Light, Sweet Crude Oil e-miNY Futures Contracts.
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com