Ключевые слова: assumption, belief, bonds, concept, conceptual, conjecture, consideration, contemplation, currencies, deliberation, estate, financial, fine, fluctuations, flutter, gamble, gambling, good, gossip, guess, guesswork, hearsay, hunch, hypothesis, instrument, market, movement, opinion, price, profit, real, regulations, risk, rumor, sign, speculate, speculation, speculator, stock, surmise, suspicion, tag, theory, trade, transaction, value, wager, word,