I'm not sure if anyone else has been experiencing this. For the past few days, only once a day, I receive a tell from an obvious RMT bot (random letters for the names). However this tell isn't the usual advertisement, instead it is simply three capital letters (i.e. GVX, LTR, CFD etc.)

I honestly don't know what it means, I do not respond to the tells, I am curious if anyone else has seen this before.