Keep looking at okcoin and huobi since it is clear they are faking the volume... Example: anomalies in last two days.
Way to go.
Way to go.
http://i.imgur.com/EY0w31q.jpg
I see nothing odd.
I would call this at least a bit suspicious.
1min OKcoin chart.

10k+BTC volume in 7-8 min, and the price didnīt move more than 2-5 CNY. At that time there were no big sell or asks. Just dozens of 30-100BTC transactions that changed hands back and forth in lightning speed at the same price.
BTW: I have no idea if the exchange themself is doing this or (a) trader(s), i guess the latter one. (Tyring to paint a bottom or whatever...)