Frontier Funds (FRFD) 10-Q 2005 Q3 Quarterly report

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C.§1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of The Frontier Fund on Form 10-Q for the period ended September 30, 2005 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Brent Bales, the Chief Financial Officer of Equinox Fund Management, LLC, the managing owner of The Frontier Fund, certify, pursuant to 18 U.S.C.§1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of The Frontier Fund.

/s/ Brent Bales

Brent Bales

Chief Financial Officer of Equinox Fund

Management, LLC, the Managing Owner of

The Frontier Fund

November 14, 2005

A signed original of this written statement required by Section 906, or any other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to The Frontier Fund and will be retained by The Frontier Fund and furnished to the Securities and Exchange Commission or its staff upon request.