I have read nothing about the fundamentals re Soybeans, but the price action looks very toppy .. cannot find a chart to show the long term weekly chart for the front contract going back to early 1990s (I can see it on my Bloomberg at work), but this is a pretty high level for Soybeans by any measure. I would be very worried entering a long position as would not have a clue where to stoploss it due to last 2 months explosive upmove.
Peter
Peter