Ones to look out for and monitor closely after we all cash in on PIS:
Badger [BDG] - It's been plummeting all week. Once it starts to rise, it could be a solid investment.
Betta Pharmaceuticals [BET] - This is more blind hope on my part than anything else due to an outstanding investment when I couldn't understand BAWSAQ. Nevertheless, it has to rise again sometime, right?
Crevis [CRE] - After falling steadily all week, this one is better left for another week or so before deciding on investments, but we should keep an eye on it nonetheless.
Shark [SHK] - This took a steep fall today. If that pattern continues, it might be an idea to invest in once it starts to rise again.
Tinkle [TNK] - Another one falling steadily, although it's still too high to invest in just yet.
Vom Feuer [VOM] - This is starting to level out after a week of decline. If it starts going back up, this is definite investment material.
Zit [ZIT] - It's plummeting. If it starts to rise at all, throw some cash money in there and see what happens.
I'm not sure how GTAO will play into all of these fine ideas, so take everything with a grain of salt for now.