Notice to Members
Notice No. 462
12/03/2004
Tier Changes for Natural Gas Futures (NG) and Henry Hub Swap Futures (NN) Contracts
EFFECTIVE DATE: Friday, December 3, 2004(close of business)

FUTURES CONTRACTS: Natural Gas and Henry Hub Contracts

CONTRACT MONTHS: All Months

Note: The revised margins are in bold.

NG/NN Scan and Intra-Commodity Spread Tiers
Tiers
New
Old
1
1st Nearby
1st Nearby
2
2nd Nearby
2nd Nearby
3
3rd Nearby
3rd Nearby
4
4th Nearby
4th Nearby
5
5th - 11th Nearby
5th Nearby
6
12th - 15th Nearby
6th Nearby
7
16th - 27th Nearby
7th - 14th Nearby
8
28th - 48th Nearby
15th - 29th Nearby
9
Greater than 48th Nearby
Greater than 29th Nearby


This notice supersedes all previous notices regarding tier changes for Natural Gas Futures and Henry Hub Swap Futures.
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com