The firm sold its AMEX specialist book to Susquehanna Investment Group in November 2005 and ceased day to day trading in August 2006 and is currently idle.

We have code related to derivatives trading for sale.
It is a full featured derivatives pricing, trading and position management platform written primarily in C++ .
Inquiries should be forwarded in writing to the above address or email to dpalmer.
This website and the domains trt.com and tanstaafl.net are the property of TANSTAAFL Research & Trading LLC.