1) Arb 2) Arbitrager 1) Arbitrager 2) Businessman 3) Man of affairs 
In finance, a person who buys securities (such as currency or commodities) in one country or market for immediate resale in another market, to take advantage of different prices. Arbitrage became...
One who profits from the differences in price when the same, or extremely similar, security, currenc
A person or firm carrying out... <a target=_blank href='http://www.finance-glossary.com/terms/arbitrageur.htm?id=68&ginPtrCode=00000&PopupMode=false' title='Read full definition of arbitrageur'>more</a>
Traditionally someone who indulges in arbitrage of any sort; now a Wall Street term for a professional investor who specialises in issues during takeovers.
[n] - someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential)
arbitrager noun someone who engages in arbitrage (who purchases securities in one market for immediate resale in another in the hope of profiting from the price differential)
In finance, a person who buys securities (such as currency or commodities) in one country or market for immediate resale in another market, to take advantage of different prices. Arbitrage became widespread during the 1970s and 1980s with the increasing deregulation of financial markets. The effect of arbitrage is to lessen or eliminate the price d...