Ключевые слова: analysis, background, business, casual, cell, cellphone, chart, concept, connect, consult, currency, desktop, distributed, double, economic, exchange, exposure, finance, financial, flow, forex, future, global, growth, index, information, internet, invest, keyboard, laptop, machine, market, mobile, multi, nobody, personal, phone, rate, school, seminar, sketch, smart, stock, studying, top, trade, trend, view, volume, web,