Much like February WASDEs, the March editions are typically viewed as nonevents in terms of market significance since they are essentially released between those factors most likely to move prices. Usually by each February and March, the supply and demand fundamentals for the current crop cycle are already well accepted and priced into futures markets even with the Northern Hemisphere’s new crop planting season not yet underway. However, last month’s WASDE contained more than the usual number of changes as well as a few surprises for grain and soy markets, and today’s March WASDE followed with more of the same. The weather issues faced by South American soybean and corn crops in 2018 keep moving the supply needle. In turn,...