The most specific, direct influences for grain and soy markets appear to be USDA's various reports and weather, but the fundamental message we see is that the outlook for U.S. wheat, corn and soybeans is constrained by a lack of export demand.We returned last night from a weeklong fishing trip in northeast Manitoba where there was neither access to Internet nor the daily price action in grain and soy futures markets as well as news that might be of impact. After being away, it is always very interesting to see what has changed or not and why. Take futures prices as an example. Since the market closes of 5 June until today when we checked prices about midway through the day session, the following futures price changes were noted:

July cor...