RE: Market Maker Codes4 Jun 2024 11:34
Actually Nicely, I think there is communication of this sorts. The communication tools you mention would all leave an attributable audit trail and, therefore, a heavy slap on the wrist for the colluders. As an experiment though, just start to track. Be aware that it can also be used for "misinformation" especially the dreaded 1 code. It doesn't affect myself as I am not a trader in any way shape or form. Much the same as level 2 doesn't affect me.
I would not put anything past the City spivs at all.