Notice to Members
Notice No. 23
01/11/2007
Margin Rate Changes for New York Harbor Gasoline Blendstock Futures (RBOB) Contract, RBOB Gasoline – Financial Contract, RBOB Calendar Swap, and NYMEX miNY™ RBOB Gasoline Contract
Effective Date: Friday, January 12, 2007 (close of business)

Futures Contract: NY Harbor Gasoline Blendstock Contract, RBOB Gasoline – Financial Contract, RBOB Calendar Swap and NYMEX RBOB miNY™ Gasoline Contract

Contract Months: All Months


NYMEX Division Outright (Scan) Margins on New York Harbor Gasoline Blendstock (RBOB) Futures Contract (RB), RBOB Gasoline - Financial Contract (RT) and RBOB Calendar Swap (RL)
 
Tiers
Clearing Member / Maintenance Margin
Member Customer Initial Margin
Non-Member Customer Initial Margin
 
New
Old
New
Old
New
Old
1
$4,000
$3,250
$4,400
$3,575
$5,400
$4,388
2
$4,250
$3,500
$4,675
$3,850
$5,738
$4,725
3
$3,750
$3,000
$4,125
$3,300
$5,063
$4,050


NYMEX Division Outright (Scan) Margins on NYMEX miNY™ Gasoline (QU)
 
Tiers
Clearing Member / Maintenance Margin
Member Customer Initial Margin
Non-Member Customer Initial Margin
 
New
Old
New
Old
New
Old
1
$2,000
$1,625
$2,200
$1,788
$2,700
$2,194
2
$2,125
$1,750
$2,338
$1,925
$2,869
$2,363
3
$1,875
$1,500
$2,063
$1,650
$2,531
$2,025


Scan Risk Example at Clearing Member Rates
A spread consisting of one RB leg in Tier 1 and another in Tier 3 will have its requirement (at the clearing member rates) calculated at $500 starting on Thursday, January 12, 2007.

One Long Tier 1 RB (1 * $4,000) = $4,000
One Short Tier 3 RB (1 * $3,750) = $3,750
Net Scan Risk ($4,000-$3,750) = $250
Spread Rate (1* $ 250) = + $250
Total Requirement   = $500
 
Summary      
Clearing Member (Maintenance Margin):     $500
Member Customer (Initial Margin):     $550
Non-Member Customer (Initial Margin):     $675

This notice supersedes all previous notices regarding outright margins for the NY Harbor Gasoline Blendstock Contract, RBOB Gasoline – Financial Contract, RBOB Calendar Swap and NYMEX RBOB miNY™ Gasoline Contracts.
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com