Financial speculation, involves the buying, holding, selling, and short-selling of stocks, bonds, commodities, currencies, collectibles, real estate, derivatives, or any valuable financial instrument to profit from fluctuations in its price as opposed to buying it for use or for income via methods such as dividends or interest. Speculation or agiotage represents one of four market roles in Western financial markets, distinct from hedging, long- or short-term investing, and arbitrage. Speculati… (More on Speculation)