For a quick and successful trade on Forex, mechanical trading systems (MTS) are the best. They can work both under your control, and without it. Trade advisers, robots, which you probably did not read once, when surfing the Internet, are also such systems. The advantage of such systems is that the Expert Advisor does not get tired of working, can work around the clock on the VPS server.
Considering the algorithms of such systems, this conclusion suggests itself, 60% of trading robots use the Martingale system, which means that sooner or later they will destroy your deposit, one more huge disadvantage, you earn from 0.8 to 2% per day from your deposit. Some traders mock the risk management, and just turn it off, which leads to a profit of 5-10% per day, but the risks are 100%. With such risks, with a strong price movement, the trading advisor will begin to multiply the size of the deal. For example, you think that the best for you will start with a small transaction, 0.01 lot.
Many robots of this type, use a grid of warrants, for example, the size of the grid you have set to 20 points of the price. Suppose that the price went to a non-profitable side, by 110 points. So, the system will open 5 orders, each of which will be 2 or 3 times greater than the previous one, that is, 0.01, 0.02, 0.04, 0.08, 0.16 lots, if the multiplier is 3, then 0.01, 0.03, 0.09, 0.27, 0.81 lots . For every next transaction you need to have a lot of free funds. Therefore, such advisers are not designed for long-term trading.
The rest of the forex trading systems work on the corresponding trading strategies. It is dangerous to use systems called pipsers, they earn from 0.1 to 0.3% for one short position, risking the whole balance of the deposit. The best robots have systems that trade in impulses, but depend on the trend, and the rate of change in price. Such robots are engaged in programmers with extensive experience, as well as writing advisors of this type requires a lot of time and effort. Some brokers offer traders their trading systems, but, unfortunately, they only open trading positions with large grids, that is, you do not benefit to the broker.
If you want to work quickly and efficiently on Forex, you need to order a trading system for a programmer, only with a proven strategy that will bring you good returns and minimal risks.