They only need a handfull of crop insurance reports per county or municipality to get a idea of crop production . Fert and chem suppliers and seed sales leave trail of crop sown .The nerds that trade stock read all this info while at work and judge the values. Through in the weather map and long term averages and away you go. And as long as the grain buyers can keep trucks rolling up the ramp the price stays the same or lowers. I think grain will be better after new year and cattle will be lower. White out conditions this morning gonna take a lot of straw and clean out of feed bunks. No ev tractors or car or trucks but everything is still plugged in WTF. 
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