Notice to Members
Notice No. 249
05/08/2006
Margin Rate Change for Silver Futures Contract
Effective Date:         Tuesday, May 9, 2006 (close of business)

Futures Contracts:   Silver Futures

Contract Months:     All Months

Rate Change:  
COMEX Division Margins on Silver Futures Contracts

May 2006 thru September 2006 ONLY
Member: Clearing & Non-Clearing (Hedge Margin):
New: $5,250
Old: $6,000
Non-Member Customer (Speculative Margin):
New: $7,088
Old: $8,100

December 2006 thru December 2010 ONLY
Member: Clearing & Non-Clearing (Hedge Margin):
New: $5,250
Old: $4,500
Non-Member Customer (Speculative Margin):
New: $7,088
Old: $6,075



Inter-Commodity Spread Credit on Gold and Silver
Spread
Ratio
Combined Full Margin
Clearing Member/Member/Hedge Spread Credit
Non-Member Spread Credit
Percentage Credit of Total Outright
Gold/Silver
2:3
Old
$23,500
$11,750
$15,863
50%
New
$21,250
$10,625
$14,344
50%

This notice supersedes all previous notices regarding outright margin rates for the COMEX Silver Future Contracts.
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com