CME Cash-Settled Butter Options
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Listed CME Cash-Settled Butter Options Contracts
Months Traded All calendar months    Month Key Code
Eligible Months 24
Currently Listed 24
Last Day of Trading Rule Business day preceding the release date for the USDA monthly weighted average price in the US for butter.
New Contract Listing Rule The day after the front month expires.
Special Notes None
CME Rule Book Chapter 56A
Seq.
No.		 Contract
Month		 Product
Code		 First
Trade
Date		 Last
Trade
Date		 Settlement
Date		 Delete
Date
1 Dec 2007 CBZ7 08/27/07 01/03/08 01/04/08 ---
2 Jan 2008 CBF8 08/27/07 01/31/08 02/01/08 ---
3 Feb 2008 CBG8 08/31/07 02/28/08 02/29/08 ---
4 Mar 2008 CBH8 08/31/07 04/03/08 04/04/08 ---
5 Apr 2008 CBJ8 08/31/07 05/01/08 05/02/08 ---
6 May 2008 CBK8 08/31/07 05/29/08 05/30/08 ---
7 Jun 2008 CBM8 08/31/07 07/02/08 07/03/08 ---
8 Jul 2008 CBN8 08/31/07 07/31/08 08/01/08 ---
9 Aug 2008 CBQ8 08/31/07 09/04/08 09/05/08 ---
10 Sep 2008 CBU8 08/31/07 10/02/08 10/03/08 ---
11 Oct 2008 CBV8 08/31/07 10/30/08 10/31/08 ---
12 Nov 2008 CBX8 08/31/07 12/04/08 12/05/08 ---
13 Dec 2008 CBZ8 08/31/07 12/31/08 01/02/09 ---
14 Jan 2009 CBF9 08/31/07 01/29/09 01/30/09 ---
15 Feb 2009 CBG9 08/31/07 02/26/09 02/27/09 ---
16 Mar 2009 CBH9 08/31/07 04/02/09 04/03/09 ---
17 Apr 2009 CBJ9 08/31/07 04/30/09 05/01/09 ---
18 May 2009 CBK9 08/31/07 06/04/09 06/05/09 ---
19 Jun 2009 CBM9 08/31/07 07/02/09 07/06/09 ---
20 Jul 2009 CBN9 08/31/07 07/30/09 07/31/09 ---
21 Aug 2009 CBQ9 08/31/07 09/03/09 09/04/09 ---
22 Sep 2009 CBU9 10/05/07 10/01/09 10/02/09 ---
23 Oct 2009 CBV9 11/02/07 10/29/09 10/30/09 ---
24 Nov 2009 CBX9 11/30/07 12/03/09 12/04/09 ---
25 Dec 2009 CBZ9 01/04/08 12/31/09 01/04/10 ---
26 Jan 2010 CBF0 02/01/08 02/04/10 02/05/10 ---