Notice to Members
Notice No. 583
11/09/2006
Outright (Scan) Margin Rate Changes for NYMEX ClearPort® Petroleum Product and Spread Swap Futures Contracts
Effective Date: Friday, November 10, 2006 (close of business)

Futures Contracts:
Northwest Europe Gasoline Swap Futures (AR), Dubai Crude Oil Calendar Swap (DC), European ULSD 50PPM CIF NWE vs. Gasoil Futures (EY), Gulf Coast Gasoline Calendar Swap (GS), New York Harbor Heating Oil Crack Spread Calendar Swap (HK), Singapore Jet kerosene Swap Futures (KS), Gulf Coast Gasoline vs. Gulf Coast Heating Oil Spread Swap (MD), Gulf Coast No. 6 Fuel 3% Sulfur Swap (MF), New York Harbor Residual Fuel Crack Swap Futures (ML), Los Angeles Jet Fuel vs. New York Harbor No. 2 Heating Oil Spread Swap Futures (MQ), New York Harbor Gasoline Calendar Swap (MS), Gulf Coast Unleaded 87 Gasoline Crack Spread Calendar Swap (RU), WTI-Brent Crude Oil Spread Calendar Swap Futures (SB), Singapore Fuel Oil Spread Swap Futures (SD)
Contract Months: All Months

NYMEX Division Outright (Scan) Margins on NYMEX ClearPort® Petroleum Product & Spread Swap Futures Contracts
 
Tiers
Clearing Member / Maintenance Margin
Member Customer Initial Margin
Non-Member Customer Initial Margin
 
New
Old
New
Old
New
Old
AR - Tier 1
$33,000
$35,000
$36,300
$38,500
$44,550
$47,250
AR - Tier 2
$30,000
$30,000
$33,000
$33,000
$40,500
$40,500
DC
$3,500
$3,000
$3,850
$3,300
$4,725
$4,050
EY
$7,000
$8,000
$7,700
$8,800
$9,450
$10,800
GS
$4,000
$5,000
$4,400
$5,500
$5,400
$6,750
HK - Tier 1
$3,500
$2,500
$3,850
$2,750
$4,725
$3,375
HK - Tier 2
$3,000
$2,000
$3,300
$2,200
$4,050
$2,700
HK - Tier 3
$1,500
$1,500
$1,650
$1,650
$2,025
$2,025
HK - Tier 4
$1,500
$1,200
$1,650
$1,320
$2,025
$1,620
KS
$3,500
$3,000
$3,850
$3,300
$4,725
$4,050
MD
$4,000
$5,000
$4,400
$5,500
$5,400
$6,750
MF
$2,500
$3,000
$2,750
$3,300
$3,375
$4,050
ML
$2,500
$2,000
$2,750
$2,200
$3,375
$2,700
MQ
$1,500
$900
$1,650
$990
$2,025
$1,215
MS - Tier 1
$4,000
$4,500
$4,400
$4,950
$5,400
$6,075
MS - Tier 2
$3,500
$4,000
$3,850
$4,400
$4,725
$5,400
MS - Tier 3
$3,000
$3,500
$3,300
$3,850
$4,050
$4,725
RU
$2,500
$3,000
$2,750
$3,300
$3,375
$4,050
SB
$2,500
$3,000
$2,750
$3,300
$3,375
$4,050
SD
$2,500
$3,000
$2,750
$3,300
$3,375
$4,050
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com