No doubt, Jack, selling at 0,50 and buying back at 0,30, this is a clever way of making money.

But please think. Someone else bought at 0,50 and sold at 0,30, right? How stupid, as this guy lost money.
You can be sure, it was not me. Long and strong...

The stock market with these day trading plays is just a method to move around money. 

But money it is only generated as soon as POET earns money and the SP is way up from here.