It seems every time it rallies for a period, the gains are then undone (and then some) in only one or two sessions. Rinse and repeat. I've posted previously about how it seems to have an inverse relationship to the overall market on most days also, which I find odd in its consistency. Have been waiting the same amount of time as yourself, a lot of potential here but it is certainly a frustrating hold!
NEA Price at posting:
$2.18 Sentiment: Hold Disclosure: Held