What is the minimum time you are required to be on station after an Interpost transfer before PCS'ing?

I have been on Ft. Bliss for 34 months, my unit is currently disbanding and division G-1 is filling spots across post before letting people PCS. I am currently slotted to move across post. My question is after Interpost Transfering how long will I have to stay at that unit before I can Request a PCS Move.