Ключевые слова: african, agent, analysis, analyst, blackboard, bonds, broker, business, businessman, buying, charts, company, computer, data, desk, diverse, economy, equity, exchange, finance, financial, funds, graph, growth, horizontal, information, investment, male, man, market, money, monitor, new approach, office, order, person, prices, professional, profit, report, screen, selling, share, sitting, stock, stockbroker, thinking, trader, trading, wall street,