I've never traded forex in my life but have always been interested in it. Anyone who trades regularly may be able to answer this. Does interest rate parity exist in the real world? Eg. Is it really worth your while borrowing Yen and coverting it to USD,EUR,AUD etc to gain from higher local interest rates then converting back to Yen to repay your loan?
From all I've learnt, IRP states that because the interest rate in the Yen is much lower the currency will appreciate relative to which ever currency you convert to so that when you convert back the gain is neutralised and your still overexposing yourself to translation risk.
On a side note, how often do you guys find yourselves spotting arbitrage opportunities i.e like triangular arbitrage?
Cheers
