DEFINITION of 'Statistical Arbitrage'
A profit situation arising from pricing inefficiencies between securities. Investors identify the arbitrage situation through mathematical modeling techniques.
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BREAKING DOWN 'Statistical Arbitrage'
Statistical arbitrage is not without risk; it depends heavily on the ability of market prices to return to a historical or predicted normal.
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RELATED FAQS

What skills should I acquire to take advantage of arbitrage trading?
Understand what arbitrage trading involves and what the necessary skill set is that a trader must develop in order to master ... Read Answer >> 
What models should I use to make arbitrage trades?
Learn about different types of arbitrage models and techniques, and discover why classic arbitrage opportunities are very ... Read Answer >> 
How do I use the news to find arbitrage opportunities?
Learn what risk arbitrage trading is and how this type of arbitrage trading opportunity is available to individual retail ... Read Answer >> 
How do I use an arbitrage strategy in forex trading?
Forex arbitrage is a riskfree trading strategy that allows retail forex traders to make a profit with no open currency exposure. ... Read Answer >> 
How do I use software to make arbitrage trades?
Understand the meaning of arbitrage trading, and learn how traders employ software programs to detect arbitrage trade opportunities. Read Answer >> 
What are the biggest risks associated with covered interest arbitrage?
Investing money can be confusing for novice investors. Find out more about covered interest arbitrage and the risks that ... Read Answer >>