 Grassley hopes Congress puts an end to any SAF tax credit favoring imported feedstocks over domestic ones. An imbalance, he argues, will be a disaster for U.S. grain production. Now let's take a look at the markets and how they closed last week. July corn at $4.1125, up $7.75, with September corn at $4.1025, up $5.00. July soybeans $11.8825, up $12.00, with August soybeans $11.6625, up $8.50. July wheat at $5.7225, up $17.75, with September wheat at $5.9025, up $16.50.