For new investors, I would suggest to look at Three year chart and notice the opportunity existed in each of those years to produce 3-5 times your investment: If you bought 20% above the lows and sold 30 % before the highs. Those years had next to zero revenues, no major PRs, only the prospect of the patented technology. The company is actually in much better shape now with revenues growing and actual agreement being signed. IMO the upside from these levels seems obvious to the chartist or fundamental investor. Your Choice as always.