I think this is being manipulated down at the moment. Easy to do on no news.
Last sale $400 - 100000 shares. Definately not a retail sale.
Watch the volume on highs and lows the last couple of weeks
Hang on to your shares, as this is a classic sign of low price accumulation and good news on the horizon
NIU Price at posting:
0.4¢ Sentiment: Buy Disclosure: Held