Универсальный Осциллятор от Джона Элерса (John Ehlers) представил в январе 2014 года технический анализ запасов и товаров.
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The Universal Oscillator by John Ehlers presented in January 2014 Technical Analysis of Stocks and Commodities.
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The Universal Oscillator by John Ehlers presented in January 2014 Technical Analysis of Stocks and Commodities.