Adding OEX Option Symbols

[John <jl@xxxxxxxxxxxx>]

As was recently explained to me, the OEX options include the symbol
roots, OEW and OEZ.

Could someone explain to me what symbol roots represent what options?

After adding the new symbol OEW to the universe file, I attempted to add
a series of index options with the symbol root OEW and the options 2
strikes above and below the current OEX value, and "zero" options
symbols where built.

Please help

Thank you...