On Thursday, 12 January, USDA will release a trifecta of reports with NASS reporting its final 2011/12 corn and soybean yield and production estimates accompanied by the 1 December quarterly stocks estimates. Based on the fresh production and stocks numbers, USDA will also release its updated WASDE with the latest U.S. and world supply/demand estimates. January is the only month during each annual crop cycle in which USDA's U.S. production, quarterly stocks and fresh WASDE supply/demand estimates all are released at the same time.How important these reports may be depends on the market's perceptions preceding them, but the sheer amount of fresh data always provides an increased chance of market-moving surprises. With world and U.S. corn s...