PriorityIndicator

Imported from previous forum

Hi all,

I'm new to FIX... and I just got a quick question.. 

The Tag PriorityIndicator=638, is it being implemented by all the major exchanges? I understand the price/time priority rule for cancel/replace.. are there any specs for each major exchange? I just want to make sure there's no difference between them... (Of if there is, I would love to know what they are.. )

Thanks!!!

  • Mag