Today, there are several routes to the commodity markets, some of which facilitate participation for those who are not even professional traders. A History of Commodities Trading. Dealing commodities is an old profession, dating back further than trading stocks and bonds. Answer: ⏩A reasonably interchangeable good or material, bought and sold freely as an article of commerce. Commodities include agricultural products, fuels, and metals and are traded in bulk on a commodity exchange or spot market.⏪ Which can be traded in a commodities market? cars computers oil clothing. Oil. If a company pays dividends on a stock, does that mean that the stock has appreciated in value? Why or why not? Yes, the payment of dividends indicates that a stock's value has increased.