March 2, 2005 Michael R. Feigeles 181 Boulevard Mountain Lakes, NJ 07046

Exhibit 10.1

March 2, 2005

Xxxxxxx X. Xxxxxxxx
000 Xxxxxxxxx
Xxxxxxxx Xxxxx, XX 00000

RE: Ameritrade Holding Corporation (“Ameritrade”) Executive Employment Agreement, Effective as of February 28, 2003 (the “Agreement”)

Dear Xxxx:

You and Ameritrade have agreed, effective March 1, to extend the Term of your Agreement as defined in the Agreement, to March 31, 2005 (the “Extension”). All of the rights and obligations under the Agreement will continue in full force and effect through March 31, 2005.

Please sign this document (the “Letter Agreement”) in the space provided below to evidence your agreement to the above. We will countersign and provide you a copy for your records.

Sincerely,
Ameritrade Holding Corporation

By:		/s/ Xxxx Xxxxxxxxx
Xxxx Xxxxxxxxx, EVP and Chief Administrative Officer

I understand and agree to the Extension and the terms of this Letter Agreement after having sought counsel, at my discretion.

/s/ Xxxxxxx X. Xxxxxxxx		March 3, 2005
Xxxxxxx X. Xxxxxxxx		Date