CME Dry Whey Options
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Listed CME Dry Whey Options Contracts
Months Traded All calendar months    Month Key Code
Eligible Months 24
Currently Listed 24
Last Day of Trading Rule Trading shall terminate on the business day immediately preceding the release date for the USDA monthly weighted average prices in the U.S. for Dry Whey. The price will usually be released on the Friday before the 5th of the month unless this date is a F
New Contract Listing Rule The day after the front month expires.
Special Notes None
CME Rule Book Chapter N/A
Seq.
No.		 Contract
Month		 Product
Code		 First
Trade
Date		 Last
Trade
Date		 Settlement
Date		 Delete
Date
1 Dec 2007 DYZ7 08/27/07 01/03/08 01/04/08 ---
2 Jan 2008 DYF8 08/27/07 01/31/08 02/01/08 ---
3 Feb 2008 DYG8 08/27/07 02/28/08 02/29/08 ---
4 Mar 2008 DYH8 08/27/07 04/03/08 04/04/08 ---
5 Apr 2008 DYJ8 08/27/07 05/01/08 05/02/08 ---
6 May 2008 DYK8 08/27/07 05/29/08 05/30/08 ---
7 Jun 2008 DYM8 08/27/07 07/02/08 07/03/08 ---
8 Jul 2008 DYN8 08/27/07 07/31/08 08/01/08 ---
9 Aug 2008 DYQ8 08/31/07 09/04/08 09/05/08 ---
10 Sep 2008 DYU8 10/05/07 10/02/08 10/03/08 ---
11 Oct 2008 DYV8 08/31/07 10/30/08 10/31/08 ---
12 Nov 2008 DYX8 08/31/07 12/04/08 12/05/08 ---
13 Dec 2008 DYZ8 08/31/07 12/31/08 01/02/09 ---
14 Jan 2009 DYF9 08/31/07 01/29/09 01/30/09 ---
15 Feb 2009 DYG9 08/31/07 02/26/09 02/27/09 ---
16 Mar 2009 DYH9 08/31/07 04/02/09 04/03/09 ---
17 Apr 2009 DYJ9 08/31/07 04/30/09 05/01/09 ---
18 May 2009 DYK9 08/31/07 06/04/09 06/05/09 ---
19 Jun 2009 DYM9 08/31/07 07/02/09 07/06/09 ---
20 Jul 2009 DYN9 08/31/07 07/30/09 07/31/09 ---
21 Aug 2009 DYQ9 08/31/07 09/03/09 09/04/09 ---
22 Sep 2009 DYU9 10/05/07 10/01/09 10/02/09 ---
23 Oct 2009 DYV9 11/02/07 10/29/09 10/30/09 ---
24 Nov 2009 DYX9 11/30/07 12/03/09 12/04/09 ---
25 Dec 2009 DYZ9 01/04/08 12/31/09 01/04/10 ---
26 Jan 2010 DYF0 02/01/08 02/04/10 02/05/10 ---