Tools
What is del.icio.us?
Recent Notices
Approved Application for Oat Regularity
Application for Regularity in Ethanol
Approved Application for Ethanol regularity
Interest Rate
Fed Funds Futures Settlements
Revised U.S. Treasury Conversion Factors – March 26-27, 2008
March 2008 Credit Default Swap Index Futures Expire at 413.16
Reminder-Settlement Procedures for Expiring Treasury Futures

As previously announced, the final settlement prices for expiring U.S. Treasury Bond and Note futures on last trading day will be based exclusively on e-cbot market activity beginning with the December 2005 contract expirations.

Calculation of Final Settlement Price at Expiration

The following calculation, based upon both outright trade in the expiring contract on

e-cbot and trade in the companion reduced-tic spread on e-cbot, will be performed to determine the volume-weighted average price of the expiring contract during the period between 12:00:00 noon and 12:01:00 p.m. (Chicago time) on the expiring contract’s last day of trading:

(wx/w)*px + (ws/w)* ps where

px = volume-weighted average trade price in the expiring contract
ps = volume-weighted average price of the expiring contract implied by the trade price of the reduced-tic spread and the trade price of the deferred contract nearest to the time of the trade in the reduced-tic spread (but not later than 12:01).

wx = cumulative traded volume in the expiring contract
ws = cumulative traded volume in the reduced-tic spread
w = wx + ws

The final settlement price, absent anomalous circumstances, will be the volume-weighted average price, rounded to the nearest tradeable tic.

Market participants should be aware that the final settlement price may penetrate unfilled bids or offers and, under certain circumstances, may settle outside of the closing range for outright trades in the expiring contract.

For a more detailed discussion regarding these procedures, including exceptions, please refer to the Notice at the following link:

http://www.cbot.com./65482.pdf

Modified Closing Call

Following the expiration, there will be a Modified Closing Call (MCC), exclusive to the open auction market, that will begin at 12:09 p.m. If extenuating circumstances arise, the Pit Committee may delay the beginning of the MCC until 12 minutes after the completion of the close (12:13 p.m.). The MCC range will be based upon the closing range established on e-cbot.

Responsibility of Market Participants During the Expiration

All market participants are reminded of their responsibility to ensure that their activity during the expiration period is orderly. Additionally, all bids and offers entered on e-cbot must be entered in good faith for the purpose of executing bona fide transactions. Any market participant who engages in disorderly activity, or activity that is intended to disrupt or manipulate the settlement process, will be subject to disciplinary action by the Exchange.

Questions regarding this notice may be directed to the following individuals in the Office of Investigations and Audits:

Dean Payton, Vice President (312) 435-3658 dpayton@cbot.com
Jennifer Baum, Managing Director (312) 341-3124 jbaum@cbot.com
Shelly Goodwin, Senior Manager (312) 347-4123 sgoodwin@cbot.com

©2009 Chicago Board of Trade. All rights reserved. Investor Relations | Site Map | Legal | Contact Us | | Subscriptions