Data Format: ticks, symgroups, symbols

 
I would like to understand the MT4 binary files:
  • ticks.raw
  • symgroups.raw
  • symbols.raw
  • symbols.sel
What are they mean exactly? Could MT4 developers open their format for us?

Thanks & Regards!
 

yeah...more documentation about these files would be very much appreciated.

By the way, apparently symbols.sel contains the symbols loaded into the marketWatch.

Reason: