Download Data History of Forex - How to test a new robot Forex And what are the limitations Amazing

Download Data Divisas Forex History
Automated trading is the name of the game now. In the last two or three years, robots have invaded the Forex retail Forex industry. Every day a new Forex robot is being launched by someone. Most of these developers are making big claims about the money making poweress of their robots. On the websites of these forex robots, you will find claims 97% accuracy in the tests back.

So what is a test again? With the advance of software technology, it is now possible to test any system with data from the past or what they call the historical data. These are the last market data. So further testing is performed with historical data or what happened in previous markets.

Now, with analysis of the back is not difficult with the Meta Trader 4 or what they call the MT4. Just download the historical data of the currency pair for the period you are interested in carrying out the test again. Then run the test again in Meta Trader 4. Download Data Forex History

But what is most important is to understand the limitations of the tests back terrible. Now, using historical data can help you quickly test a robot. This test is only an indication of the possibility that the robot does well in direct trade. But when you do the test again, just ignore the slip is always present in market conditions in real time and the spread widening that occurs when the low liquidity in the market.

Historical data simply ignores two very important trade events in vivo. The spread is the same in the test back and the slip is simply ignored. What this means is that further testing is simply no proof of implementation of a robot. The only real test of a Forex Español robot is their live performance! You never know how a robot carried out under market conditions in real time with a test back. The only way of knowning is direct trade with him. Always a risky proposition for a new Forex robot and untested! Secondly what happened in the past will never be repeated in the future. So try the above data does not tell you anything about the operation of a Forex robot