arbitrage
UK[ˈɑːbɪtrɑːʒ]US[ˈɑːrbɪtrɑːʒ]
n
the simultaneous buying and selling of securities, currency, or commodities in different markets or in derivative forms in order to take advantage of differing prices for the same asset.
Morpheme Breakdown
arbit
rage
arbit
judge
rage
noun suffix
Etymology
the word arbitrage originates from the french term arbitrage, meaning judgment or decision. this, in turn, derives from the latin arbitrium, signifying judgment or decision, which is based on arbiter, a judge or umpire. the financial sense emerged in the late 19th century, metaphorically extending the core idea of a judge's decisive act to the practice of making a decisive profit by exploiting price discrepancies. thus, the modern abstract meaning of a risk-free financial transaction logically evolved from the ancient concept of authoritative judgment and settlement.
Analysis
Structure: arbit (judge) + rage (noun suffix)
arbit (from latin arbiter, meaning judge, umpire, one who decides). rage (a french-derived noun suffix, from latin -aticum, indicating a function, action, or result).
Examples
the hedge fund profited from currency arbitrage between the london and tokyo markets.
technological advances have made pure arbitrage opportunities much rarer and fleeting.
his thesis focused on statistical arbitrage strategies in high-frequency trading.