Weekly Grain Seasonal Review

Thom Hartle – July 1, 2026

Each Wednesday this article will be updated with the current seasonal study using CQG's Seasonal analysis applied to the Soybean, Wheat and Corn markets. You can download the CQG pac providing the studies and charts here. In addition, the seasonal data lines can be pulled into Excel using RTD formulas.

Below each chart are two tables. The first table is the highest correlation of the current market data to the seasonal year using a 20-day, 50-day, 100-day and the 200-day lookback periods. The second table is the previous week's data. Seasonal analysis is about price direction or the trend.

Soybeans

Soybeans

This Week's Data    
Correlation Lookback (Days)2050100200
Seasonal Year Back with the Highest Correlation2_Yr                    
52.31
8_Yr                    
79.32
8_Yr                    
73.12
4_Yr                    
62.24
Last Week's Data    
Correlation Lookback (Days)2050100200
Seasonal Year Back with the Highest Correlation2_Yr                    
89.24
8_Yr                    
72.43
8_Yr                    
61.99
4_Yr                    
65.20

Wheat

Wheat

 

This Week's Data    
Correlation Lookback (Days)2050100200
Seasonal Year Back with the Highest Correlation1_Yr                    
60.32
4_Yr                    
71.75
4_Yr                    
74.64
4_Yr                    
87.59
Last Week's Data    
Correlation Lookback (Days)2050100200
Seasonal Year Back with the Highest Correlation4_Yr                    
47.99
4_Yr                    
62.15
4_Yr                    
78.37
4_Yr                    
87.31

Corn

Corn

This Week's Data    
Correlation Lookback (Days)2050100200
Seasonal Year Back with the Highest Correlation8_Yr                    
69.23
8_Yr                    
87.04
8_Yr                    
79.26
8_Yr                    
57.70
Last Week's Data    
Correlation Lookback (Days)2050100200
Seasonal Year Back with the Highest Correlation8_Yr                    
88.30
8_Yr                    
84.57
8_Yr                    
73.72
8_Yr                    
50.50

Disclaimer

Trading and investment carry a high level of risk, and CQG, Inc. does not make any recommendations for buying or selling any financial instruments. We offer educational information on ways to use our sophisticated CQG trading tools, but it is up to our customers and other readers to make their own trading and investment decisions or to consult with a registered investment advisor. The opinions expressed here are solely those of the author and do not reflect the opinions of CQG, Inc. or its affiliates.