Ключевые слова: background, bank, banking, blue, business, central, chart, coin, commerce, communication, computer, concept, conceptual, connection, currency, cyber, data, design, digital, economy, exchange, finance, financial, future, global, graphic, hnx 30, illustration, index, indices, internet, investment, market, monetary, money, neon, network, online, payment, rise, sign, stock, technology, trade, transaction, trend, value, virtual, web, world,