A good way to keep track of the current programs and how they perform is to use HYIP Monitors.

The Monitors provide all kind of information that is useful when tracking or evaluating a program. For instance you will find information on how long they have existed, terms and conditions, if they are paying or not, how they work and if they are reliable.

A HYIP Monitor not only gathers information about the available programs but constantly updates it. By checking with the monitors you can get an overview of the market.

Do a google search for "HYIP monitor", for the latest information on the monitors that are available.