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   Uncovered Interest Arbitrage
   















 

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Uncovered Interest Arbitrage

The notion that the forward exchange rate is an unbiased estimate of the future spot rate. Uncovered interest arbitrage assumes that, on average, an investor who borrows in a low interest rate country, converts the funds to the currency of a high interest rate country, and lends in that country will not realize a profit or suffer a loss. It follows from uncovered interest arbitrage that the expected return of a forward contract equals 0 percent. See also Forward Rate Bias.

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