The overnight session saw grain and soy futures prices trade lower following Monday’s technically disappointing trade. That weakness carried into the early stages of the day session when short covering and technical buying again reappeared to lift prices into the green. General Comments The overnight session saw grain and soy futures prices trade lower following Monday’s technically disappointing trade. Prices firmed during the first half of the day session on Monday in response to the huge noncommercial short positions shown in the U.S. Commodity Futures Trading Commission’s (CFTC’s) Commitments of Traders (COT) report the previous Friday (see today’s analysis). However, markets could not hold Friday’s highs and closed near session lows,...