Chances of Success...I have seen hundreds of companies in this kind of situation (over the years). Regardless of how amazing a breakthrough is or how much money a company is making or what kind of mineral deposit a company has etc. etc., all that matters is how the market feels.
For the sake of the shareholders of this company, I hope the stock continues upward, however, here is how I see it for today:
A) There is a 60% chance that PAS will stay the same price or go down;
B) There is a 30% chance that PAS will continue to go up; or
C) There is a 10% chance that PAS will spike upward again.
We will see what happens, but if I am a betting man I would take choice "A".
Best of luck!