http://cmsau.chi-x.com/Portals/15/Docs/DailyConsolidated.2014-04-22.pdf
Look at the 2nd page of chi-x Participant list
chi-x 2nd largest participant/trader was Anonymous!!!yesterday
73mil volume for $201.5 mil
even ASIC don't have a clue who is trading ASX stock
ASX is completely f00cked and out of control atm