oops, just realised that may be misconstrued - I'm not trying to ramp those other two - just pointing them out as being part of the same sector.
Of the three PEN has the more interesting chart - I bought another 170k PEN yesterday at 2.7c, putting my average fractionally below 3c.
There's very little resistance on the PEN chart up to 5.6c - although that would be a stellar jump!
