I don't know what's the direction in following days. But it's going to be volatile, and long-term trend is up. So there will be buyable opportunity, but I am not sure if it's this week.
Wheat March contract is expiring next Monday, right now those bull speculators on margin are trapped by the risk-averse momentum and squeezed by market makers. But after this week the price will converge back to long-term up-trend.