No such animal living. However, if one can be just 60% accurate and he adopts sound trading principles, he can already earn from his trading. Anyone can learn to do it, himself, given the proper training.

Investment and free training in the Forex business
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I could give you a few services that are about 98% inaccurate. Maybe you could just do the opposite of what they recommend.

No, but seriously, there are no services that have a 98% accuracy. If they had that level of prediction they would not need to offer there system to us. They could simply trade it themselves and in about 2 months they would own all the money in the world.

You would be quite fortunate if you found one that could provide 70% accuracy. Most are 50% because they are just flipping a coin and selling you the results.

Paul