The third group type that seeks to profit from the foreign exchange market are s speculators and arbitragers .
第三类组,旨在从中渔利外汇市场是美国投机者和仲裁以外.
After all , as he told the cme event , in recent decades markets have undergone radical changes : a world that used to be dominated by long-term investors and physical traders has been over-run by highly-leveraged " financial arbitragers " .
Many shareholders would have accepted that , particularly the arbitragers who bought yahoo on friday , pushing its price up by 7 per cent to $ 28.67 in anticipation of a deal .
