shouldn't it be sell usd buy eur in 3.? for the hedge.
Yes it should
shouldn't it be sell usd buy eur in 3.? for the hedge.
No. I think Tom is right. At first I came up with his hedge and thought perhaps the same as you:"Wait, I am going long some $ denominated wheat AND long the USD???"but yes, independently from the spread, if the EUR goes down and wheat keep same value, then the wheat is worth more EUR, so you are losing on your EUR wheat position so you need to be short EUR...