If the factors we point to in hindsight are largely responsible for the recent upturn in grain and soy prices, what about foresight? What is likely to happen in the future?Freely-traded markets of all kinds generate a demand for explanations of why prices act the way they do and what they will do next. This demand is particularly strong for bellwethers such as equity markets and important derivative markets, including those representing grains and oilseeds. It is filled by a breed of market observers usually referred to as analysts. There are no particular requirements necessary for anyone wishing to become a market analyst and no specific education needed, tests to take or license to obtain. It may help a budding analyst's resume if he can...