11 August 2016 at 13:51 GMT
The World Agricultural Supply and Demand Estimates Report is the most anticipated thing to happen this summer, according to Saxo Bank head of commodity strategy Ole Hansen. It is the first time that the WASDE report will include a survey for expected yields.
The markets has shown unusual volatility this week and this may indicate consensus among traders, says Hansen.
He believes that markets may see *fireworks' if the WASDE report differs from the estimates.