Through the first month of the 2024-2025 marketing year, two distinct patterns in Indiana corn basis have emerged. First, basis levels in the Northern and Eastern parts of the state began September significantly lower than those in Southern Indiana. The second trend involved changes in regional corn basis through September.

Looking back on last year, the importance of understanding how basis affects your marketing plan is evident. Basis levels for corn and soybeans peaked at different times during the 2023-2024 marketing year. Preparing for the Fall 2024 harvest, basis levels continue to be below the three-year trend. To check your up-to-date local basis levels throughout harvest this fall, visit Purdue Center for Commercial Agriculture Crop Basis Tool.

Through July, we have seen a wide variation in the movement of both corn and soybean basis across Indiana. In East Central Indiana, corn basis has stayed within a $0.04/bu. range over the last four weeks and is currently $0.01/bu. lower than during the first week of July.

Depending on where you are located, Indiana corn and soybean basis have seen large swings in the last six weeks. For example, SE Indiana corn basis was -$0.13/bu. in the first week of June but was $0.03/bu. on July 10th. Unlike history suggests, the movement has generally been a strengthening in basis for both corn and soybeans.