RE: orifer accountCannot tell you the canadian brokerage firm which handles the account for Orifer.
It seems very unlikely that these trades were done in Frankfurt since the daily volume in Germany is by far smaller than in Canada. Daily volume was not exceeding 250,000 until October. Since October the daily volume has been increase and volatile. Up to roughly 1,000,000 was the maximum thus the big sales must have been done in Canada.