Corn and wheat found technical support Tuesday that created turnarounds on their respective charts and, in the case of wheat, formed bullish key reversals. News of smaller corn yields in the Midwest and strong export sales performance last week helped boost corn and wheat values following Monday’s moves to new selloff or contract lows. Conversely, news of larger-than-expected Iowa soybean yields and ongoing trade worries with China helped push soybeans to a slightly lower close for the day. Once again, cattle futures surged to new all-time highs with traders expanding bullish positions. Tuesday’s action suggests grains should continue to firm this week while the soy complex will struggle under the outlook of weak export demand a...