Since Dollar is very strong, agriculture is flourishing, oil is cheap, and is going to get cheaper, Corn and Wheat prices will go lower. There's no shortage of food, and it will continue to be like that in the next period.
Unless something bad happens this summer, in terms of weather, Prices will go lower.
So this means, short now commodities while you still can, and watch out for lower production in the coming years because of lack of water around the world that can trigger lack of food and so, rising prices in all commodities. If on 1 month chart, highest high for corn is near 850, it can go in the future to 1600, 2000 or more, but that likely in 2 years or more, and that if farmers won't get water.
Short, short term, Long, long term. Breaking the wedge indicates potential short target of 340, and longer target to 320. Breaking above 50 day EMA at 370 indicates possible long, and getting out of the wedge and breaking 200 day EMA at 385 indicates longs to unknown potential.