Topaz and Collective2

Our systematic stock trading system Topaz is audited by an objective, third-party reviewer of trading strategies: Collective2.
Performance numbers and a Track record are available on their site.
Collective2
Collective2 is an objective, third-party reviewer of trading strategies. Collective2 "went live" in 2003. Over the past seven years, they have analyzed over 13,249 trading strategies. They are subject to U.S. laws and regulations. They are registered with the Commodity Futures Trading Commission (CFTC) as a CTA and are members of the National Futures Association.
They also maintain a "Hot Systems" list. Our systems are usually among the top 20 in this list.
Collective2 rates all system providers and assigns a rank between 100 and 1000. Thus each night, Topaz is assigned a ranking, and a graphical image is created:
