The assumption is that before DD there's a risk that the deal won't go through. After DD, it's pretty much assured.
But someone posted results from 3 (tech?) stocks after they went through DD. Two went up, 1 stayed about where it was.
Personally, I think that DD probably won't affect it too much. Seems it's already being assumed it will go through - from investors as well. I hope to be wrong though![]()