Good Alternative to Earn a Living in FX Trading Market?

Forex arbitrage is a type of trading strategy wherein the trader make a profit by exploiting the inequality in currency pairs. This inequality or inefficiency is a self correcting one, so the opportunity window through which profits can be made is very narrow.
Arbitrage is considered a risk free fx online trading strategies as compared to other strategies forex traders or investors may adopt from time to time. Arbitrage is a strategy where transactions are performed on assets that are traded in two different markets. To earn a profit, these two markets have different quote prices for the same asset. Now when such a difference is noticed by some speculator, he buys the asset in the market which is offering the lower price and obviously sells it in the forex market that is quoting a higher on it.
The important point to note in arbitrage is that this price difference causes immediate reaction from speculators and traders; the correction or elimination is also immediate because of supply and demand. However, while the difference exists profits can be made.
Forex Arbitrage is performed in two ways – two-way and three way arbitrage. Two-way arbitrage is simpler as compared to the three way Forex arbitrage, which is more complex and difficult to grasp and take control of. 3-way forex arbitrage requires real understanding of exchange rates and some understanding of calculation and accuracy skill.
3-way Forex arbitrage is possible when the exchange rates of three currency pairs do not match, and there is a difference between expected rates and actual rates. When a speculator enters into three-way transaction with a view to earn a profit from this difference is rates in different markets for same currency markets, it is called forex arbitrage.
Forex arbitrage may be considered risk free, but doing it properly calls for maturity and patience, besides computer programs that run at high speeds to make the best use of time as every second is crucial in forex arbitrage. Arbitrage opportunities also tend to close very fast. As an experienced forex trader my honest advice would be that if you come cross an arbitrage opportunity in the course of your trading, try your best to use it, but don't devote your entire time looking for forex arbitrage opportunities. Making a living this way is very complex, since these opportunities are very rare and last just a while.