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Arbitrage is a concept that many people have difficulty understanding, but this can happen when the values of different currency pairs go out of alignment with each other.
This is not exactly a viable trading strategy for your average forex trader, since price streams and computer networks update so fast that they effectively neutralize any forex arbitrage opportunity that might have existed.
Forex currency trading arbitrage is something that was more effective thirty years ago before computer networks were advanced as they are today, since it would have taken longer for price discrepancies to re-align to their proper levels.
If you are looking for real forex trading success, it is probably a good idea to avoid this strategy and focus on a simpler strategy such as the 3SMA strategy that is taught in the Hector Trader forex course.
