To me it looks like the order book is just thin and not being manipulated but I could be wrong... a thin book tends to happen with such a low supply token.
I can agree that the order book looks thin, considering the amount of tokens I hold if placed on the market right now would be one of the bigger orders on the book. But it seems like every time GRWI begins to gain any momentum, the sells start coming in to undercut the price. Of course I see this across a lot of the crypto space right now. I just thought it was funny that the last time I said that, price climbed almost immediately after, and then took another hit.