Been trading/investing in PYR since 2013Never lost a penny on them, but I use to hold them for longer than a year.
Back in days there was a big hope for Asian customer and it went from 0.27 to 0.42. After that was struggling. That was one of my biggest wins $ wise. I missed rally when they went from 0.41 to 0.9.
Before that I held them for over a year and sold them for 0.415, I was sick of pyr.
Finally I bought them 0.4 couple of months, cashed half at 0.45, and let it go.. 0.4 to 3.3 was the biggest and the greatest win so far. Thank you PYR.
Advise: if you bought them under $4 try not too sell for small profit.