Ключевые слова: algorithm, analysis, background, business, cellphone, chart, computer, concept, currency, desktop, distributed, double, economic, education, exchange, exposure, finance, financial, forex, global, growth, index, internet, invest, market, monitor, multi, network, no people, nobody, notepad, occupation, paperwork, pattern, phone, portable, rate, rise, sell, sketch, smart, statistic, stock, style, top, touch, trade, trend, view, world,