Overview
A computed agricultural signal over the USDA NASS QuickStats production and grain-stocks series for one commodity: the latest production with its year-over-year change, the latest grain stocks with a same-quarter year-over-year context where available, and history percentiles. When a USDA AMS Market News API key is configured the route additionally folds in the Market News spot or auction price and its change versus the prior report; without a key it returns the NASS producti