Nice little bump today... so far. Not sure it will hold. It still surprises me that so many shares are for sale at these still very, very low prices. I assume it is short term traders taking profits from the 40% share price increase so far this year. I get the sense (just a gut feel... and you know what that's worth!) we will see a 1M to 2M share day here pretty soon. It will help to set a new support level, take us up well over $5, and position for the jump to over $10 on news.
I am sure (or at least hopeful) that AMPE has been working to get some significant industry coverage and possible market-makers. A share price over $5 may result in some of those (possible) efforts coming to fruition.