Here is March Corn. Looks to me like 576 is price support and its uptrendline from June and its 50ema. Weak lower technicals at the recent highs but still above their 0 line and 50 line. A stop under 576 would be needed in case of a price breakdown which would be a trend changer. I don't care for the grains as they tend to be erratic and there are too many variables to deal with that affect price. The long term seasonal trend charts are bullish right into mid March. That's all I see here......