Notice to Members
Notice No. 455
10/03/2005
Launch of Floor Trading in New York Harbor Gasoline Blendstock (RBOB) Gasoline Options (OB)
The Exchange will begin trading in New York Harbor Gasoline Blendstock (RBOB) Gasoline Options (OB) during regular trading hours (10:00 AM to 2:30 PM) on Monday, October 10, 2005. The initial listing will begin with January 2006 contract month. The RBOB Option Contract will trade open outcry in the same pit as the existing New York Harbor Unleaded Gasoline Option Contract, from 10:05 AM until 2:30 PM. The following summarizes the main characteristics of these options:

Trading Unit: New York Harbor Gasoline Blendstock (RBOB) Gasoline Call Options (OB) exercise into a long underlying futures contract at the strike price. On expiration day, a Put Option exercises into a short underlying futures contract at the strike price.

Exercise Style: The options are "American Style" (Exercise can occur any business day prior to Expiration).

Expiration Date: Three Business Days immediately preceding expiration of a long underlying New York Harbor Gasoline Blendstock (RBOB) Gasoline futures contract.

Option Months to be Traded: There will initially be 12 consecutive monthly contracts. They will begin with the January 2006 and go through December 2006 Contract. Thereafter, as each new New York Harbor Blendstock (RBOB) Unleaded Gasoline futures contracts is listed, an additional associated option contract will be listed.

Strike Price Intervals:
(1) Narrow Interval for Strike Prices will be listed at $.0100 intervals. They will be listed 20 above and below the at-the-money option

(2) Wide Interval for Strike Prices will be listed at $.05 intervals. They will be listed five above the highest $.01 increment and five below the lowest $.01 increment.

Minimum Price Increment: $.0001/gal

Clearing and Transaction Fees: Identical to other floor traded options
Should you have any questions or require any further information, please contact exchangeinfo@nymex.com