IB relative order

[louis115]

Oh, now I see what you mean. Trailing limits would not require greater resources to monitor, than would trailing stops, but actually changing the resting order prices would require greater resources.

hi Jim,

sry to revive an old thread, but I don't want to open a thread for a problem that was probably answered before, appreciate your help

from your previous post, it seems that you successfully get the rel order to work (buy rel that roll back when bid fall), just wondering is there any criteria for this to work?

will the rel order be able to roll back on odd lot order? does it need to be routed to a specific exchange ?

thanks!