Item 7.01. Regulation FD Disclosure.

Attached as Exhibit 99.1 is a copy of the Weekly Commentary for the week ended October 30, 2009 of Grant Park Futures Fund Limited Partnership, which is incorporated herein by reference.

Note: the information in this report (including the exhibit) is furnished pursuant to Item 7.01 and shall not be deemed to be "filed" for the purposes of
Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section, or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing. This report will not be deemed a determination or an admission as to the materiality of any information in the report that is required to be disclosed solely by Regulation FD.

---