dtm ..cgm.. dev but remember to look at mcap because a share might be under 2 cents but can have 2 billion shares or in bdi case 6billion shares circa,,,,they can all go up but make sure you check cash on hand etc etc
all in all anything under 10 mill worth a crack providing market is relatively happy
in the end research them and see which one fits your style and return you are chasing
luck with it
