''... the shareprice is the only thing that counts''
No, for now, it's not.
Big companies spend billions and billions every year in R&D trying to go down a few nm. Poet spends around 300k/month. People are very selfish and just thinks with their wallet. Poet have a small team working hard and since the beginning of the year they have delivered what they said. We have gone down from 800nm to 100nm. Give them a chance.
As for the market fluctuation, poet can worth 0$ if you don't believe in it, it can worth 70$/share for others and between those numbers a 400M market cap or 200M market cap, that is peanuts.
There is a lot of news that can't be anticipated!