Anyway Marty has interesting macro-econonomical concepts and viewpoints !
Plateau Move
Waterfall Event
Phase Transition
Directional Change
Private & Public Wave
Money Flow
and many others even if he borrowed some from others. At least for me he underlined these concepts.
All his papers and books about the history of the Banking system are very interesting
you will NEVER earn a cent trading Marty's Technical Tools because Marty has none available for the average guy like you and me.
Do not forget that Marty in his splendor dealt with central banks , financial institutions, hedge funds etc and limited to 3 attendants for each institutions the participants to his conferences.
The ticket price at the time for attending one of his conference was 10.000 $.
Now, after he spent 9 years in jail, Marty is a leper in the financial world.
Marty to survive now develops a new market : you