I would like to know if there is a mechanism that would allow me to place a position opening order for N contracts, together with two take profit orders, each of size N/2 but at different price levels.
If I create a bracket order with these 3 orders, when the position opening order fills the two take profit orders will be activated, but they will belong to the same OCA group, so that when the first one fills, the other will get cancelled automatically, which is not what I want.