Notice to Members
Notice No. 483
09/17/2008
Performance Bond Requirement Changes (GC, QO, QS)
To receive advanced notification of Performance Bond (margin) changes, through our free automated mailing list, go to: http://www.cmegroup.com/newsletter/web2lead/web2sf-old.html and subscribe to the Performance Bond Rates Advisory Notices listserver.

As per the normal review of market volatility to ensure adequate collateral coverage, the Chicago Mercantile Exchange Inc., Clearing House Risk Management staff approved the performance bond requirements for the following products listed below. The rates are effective at the close of business on Thursday, September 18th, 2008.

MARGIN RATE FOR GOLD FUTURES (GC), COMEX miNY GOLD (QO) AND COMEX ASIAN GOLD CONTRACTS (QS).

Note: The revised margins are in bold
COMEX Division Margins on Gold Futures Contracts

Member: Clearing and Non-Clearing (Hedge Margin)
New: $5,500
Old: $3,750
Non-Member Customer (Speculative Margin):
New: $7,425
Old: $5,063

COMEX Division Margins on miNY (QO) Gold Futures Contracts
Member: Clearing and Non-Clearing (Hedge Margin)
New: $2,750
Old: $2,000
Non-Member Customer (Speculative Margin):
New: $3,713
Old: $2,700

COMEX Division Margins on Asian Gold Futures Contracts
Member: Clearing and Non-Clearing (Hedge Margin)
New: $1,768
Old: $1,206
Non-Member Customer (Speculative Margin):
New: $2,387
Old: $1,628


Inter - Exchange Spread Credit on Gold vs. Platinum
Spread Credit
Spread
Ratio
Combined Full Margin
Clearing Member/Member/Hedge Spread Charge
Non-Member Spread Credit
Gold Leg
Platinum Leg
Combined
Gold/Platinum
1:02
Old
$15,750
$550
$743
$3,200
$11,450
$14,650
New
$17,500
$550
$743
$4,950
$11,450
$16,400


Inter - Commodity Spread Credit on Gold vs. Silver
Spread
Ratio
Combined Full Margin
Clearing Member/Member/Hedge Spread Credit
Non-Member Spread Credit
Percentage Credit of Total Outright
Gold/Silver
2:03
Old
$22,500
$11,250
$15,188
50%
New
$26,000
$13,000
$17,550
50%
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com