Notice to Members
Notice No. 338
07/01/2008
Margin Rate and Tier Changes for NY Harbor Gasoline Blendstock Contract, RBOB Gasoline – Financial Contract, RBOB Calendar Swap, and NYMEX RBOB miNY Gasoline Contract
Effective Date: Wednesday, July 2, 2008 (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


RB/RL/RT/QU Intra-Commodity Spread and ScanTiers
 
Tiers
New
Old
Tiers New Old
1 1st Nearby 1st Nearby
2 2nd thru 3rd Nearby 2nd thru 4th Nearby
3 4th thru 10th Nearby 5th thru 11th Nearby
4 Greater than the 10th Nearby Greater than the 11th Nearby


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)
 
Clearing Member / Maintenance Margin
Member Customer Initial Margin
Non-Member Customer Initial Margin
 
New
Old
New
Old
New
Old
1 $9,000 $8,750 $9,900 $9,625 $12,150 $11,813
2 $8,500 $8,250 $9,350 $9,075 $11,475 $11,138
3 $7,750 $7,500 $8,525 $8,250 $10,463 $10,125
4 $7,500 $7,250 $8,250 $7,975 $10,125 $9,788


NYMEX Division Outright (Scan) Margins on NYMEX miNY™ Gasoline (QU)
 
Clearing Member / Maintenance Margin
Member Customer Initial Margin
Non-Member Customer Initial Margin
 
New
Old
New
Old
New
Old
1 $4,500 $4,375 $4,950 $4,813 $6,075 $5,906
2 $4,250 $4,125 $4,675 $4,538 $5,738 $5,569
3 $3,875 $3,750 $4,263 $4,125 $5,231 $5,063
4 $3,750 $3,625 $4,125 $3,988 $5,063 $4,894


Scan Risk Example at Clearing Member Rates
A spread consisting of one RB leg in Tier 1 and another in Tier 2 will have its requirement (at the clearing member rates) calculated at $ 700 starting on Wednesday, July 2, 2008.

One Long Tier 1 RB (1 * $9,000) = $9,000
One Short Tier 2 RB (1 * $8,500) = $8,500
Net Scan Risk ($9,000-$8,500) = $500
Spread Rate (1* $ 200) = + $200
Total Requirement   = $700
       
Summary      
Clearing Member (Maintenance Margin):     $700
Member Customer (Initial Margin):     $770
Non-Member Customer (Initial Margin):     $945
       

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