Notice to Members
Notice No. 249
06/17/2005
Outright (Scan) Margin Rates and Intra-Commodity Spread Margin Rates for the New NYMEX Emission Futures Contracts
EFFECTIVE DATE: Monday, June 20, 2005 (close of business)

FUTURES CONTRACTS: SO2 (RS), NOX (RN)

CONTRACT MONTHS: All Months

NYMEX Division Outright (Scan) Margin Rates For The New Emission Futures Contracts
 
All Contracts
Clearing Member / Maintenance Margin
Member Customer Initial Margin
Non-Member Customer Initial Margin
 
New
Old
New
Old
New
Old
SO2 (RS)
$2,500
N/A
$2,750
N/A
$3,375
N/A
NOX (RN)
$1,000
N/A
$1,100
N/A
$1,350
N/A


NYMEX Division Intra-Commodity Spread Margin Rates For The New Emission Futures Contracts
 
All Contracts
Clearing Member / Maintenance Margin
Member Customer Initial Margin
Non-Member Customer Initial Margin
 
New
Old
New
Old
New
Old
SO2 (RS)
$500
N/A
$550
N/A
$675
N/A
NOX (RN)
$300
N/A
$330
N/A
$405
N/A
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com