| 1979 Old Crop Daily Bid Prices | |||
| Wheat | Soybeans | Corn | |
| 12/31/1979 | 4.03 | 5.65 | 2.29 |
| 12/28/1979 | 4.08 | 5.77 | 2.29 |
| 12/27/1979 | 4.05 | 5.73 | 2.27 |
| 12/26/1979 | 4.12 | 5.84 | 2.32 |
| 12/21/1979 | 4.07 | 5.87 | 2.25 |
| 12/20/1979 | 4.04 | 5.89 | 2.24 |
| 12/19/1979 | 4.01 | 5.86 | 2.23 |
| 12/18/1979 | 3.96 | 5.83 | 2.21 |
| 12/15/1979 | 3.98 | 5.78 | 2.22 |
| 12/14/1979 | 4.00 | 5.87 | 2.26 |
| 12/13/1979 | 4.00 | 5.84 | 2.26 |
| 12/12/1979 | 4.05 | 5.84 | 2.29 |
| 12/11/1979 | 4.05 | 5.89 | 2.30 |
| 12/10/1979 | 4.04 | 5.80 | 2.27 |
| 12/7/1979 | 4.00 | 5.78 | 2.27 |
| 12/6/1979 | 3.98 | 5.78 | 2.26 |
| 12/5/1979 | 3.98 | 5.88 | 2.29 |
| 12/4/1979 | 3.99 | 5.95 | 2.34 |
| 12/3/1979 | 4.01 | 5.99 | 2.33 |
| 11/30/1979 | 4.04 | 6.01 | 2.35 |
| 11/29/1979 | 3.99 | 5.92 | 2.32 |
| 11/28/1979 | 4.01 | 5.81 | 2.23 |
| 11/27/1979 | 3.99 | 5.85 | 2.33 |
| 11/24/1979 | 3.99 | 5.77 | 2.23 |
| 11/23/1979 | 4.07 | 5.98 | 2.28 |
| 11/21/1979 | 4.06 | 5.98 | 2.28 |
| 11/20/1979 | 4.04 | 5.97 | 2.23 |
| 11/19/1979 | 3.96 | 5.92 | 2.21 |
| 11/16/1979 | 4.00 | 5.95 | 2.22 |
| 11/15/1979 | 3.99 | 6.00 | 2.22 |
| 11/14/1979 | 4.04 | 5.95 | 2.25 |
| 11/13/1979 | 4.08 | 5.86 | 2.22 |
| 11/10/1979 | 4.01 | 5.84 | 2.22 |
| 11/9/1979 | 3.95 | 5.70 | 2.18 |
| 11/8/1979 | 3.92 | 5.67 | 2.17 |
| 11/7/1979 | 3.93 | 5.54 | 2.16 |
| 11/6/1979 | 3.94 | 5.58 | 2.14 |
| 11/5/1979 | 3.95 | 5.55 | 2.16 |
| 11/2/1979 | 3.90 | 5.53 | 2.14 |
| 11/1/1979 | 3.88 | 5.47 | 2.11 |
| 10/31/1979 | 4.01 | 5.43 | 2.18 |
| 10/30/1979 | 3.94 | 5.35 | 2.15 |
| 10/29/1979 | 3.90 | 5.34 | 2.14 |
| 10/26/1979 | 3.86 | 5.35 | 2.12 |
| 10/25/1979 | 3.94 | 5.48 | 2.18 |
| 10/24/1979 | 3.95 | 5.49 | 2.24 |
| 10/23/1979 | 4.02 | 5.49 | 2.30 |
| 10/22/1979 | 4.05 | 5.56 | 2.33 |
| 10/19/1979 | 4.07 | 5.54 | 2.34 |
| 10/18/1979 | 4.00 | 5.58 | 2.31 |
| 10/16/1979 | 3.89 | 5.57 | 2.30 |
| 10/15/1979 | 3.84 | 5.55 | 2.21 |
| 10/12/1979 | 3.89 | 5.74 | 2.26 |
| 10/11/1979 | 3.88 | 5.71 | 2.28 |
| 10/10/1979 | 3.84 | 5.98 | 2.28 |
| 10/9/1979 | 3.82 | 5.99 | 2.29 |
| 10/8/1979 | 3.96 | 6.20 | 2.32 |
| 10/5/1979 | 4.00 | 6.36 | 2.35 |
| 10/4/1979 | 4.02 | 6.39 | 2.37 |
| 10/3/1979 | 4.07 | 6.42 | 2.36 |
| 10/2/1979 | 4.00 | 6.43 | 2.35 |
| 10/1/1979 | 4.02 | 6.48 | 2.37 |
| 9/28/1979 | 3.93 | 6.41 | 2.30 |
| 9/27/1979 | 3.96 | 6.59 | 2.32 |
| 9/26/1979 | 3.88 | 6.38 | 2.25 |
| 9/25/1979 | 3.88 | 6.36 | 2.35 |
| 9/24/1979 | 3.93 | 6.70 | 2.30 |
| 9/21/1979 | 3.90 | 6.89 | 2.30 |
| 9/20/1979 | 3.90 | 6.91 | 2.30 |
| 9/19/1979 | 3.87 | 6.89 | 2.30 |
| 9/18/1979 | 3.94 | 6.90 | 2.30 |
| 9/17/1979 | 3.94 | 6.93 | 2.30 |
| 9/14/1979 | 3.90 | 6.88 | 2.40 |
| 9/13/1979 | 3.97 | 6.64 | 2.45 |
| 9/12/1979 | 3.81 | 6.85 | 2.35 |
| 9/11/1979 | 3.81 | 6.83 | 2.35 |
| 9/10/1979 | 3.80 | 6.84 | 2.40 |
| 9/7/1979 | 3.71 | 6.77 | 2.35 |
| 9/6/1979 | 3.69 | 6.78 | 2.35 |
| 9/5/1979 | 3.76 | 6.87 | 2.40 |
| 9/4/1979 | 3.68 | 6.77 | 2.40 |
| 8/31/1979 | 3.83 | 7.04 | 2.50 |
| 8/30/1979 | 3.86 | 7.05 | 2.50 |
| 8/29/1979 | 3.84 | 7.10 | 2.50 |
| 8/28/1979 | 3.78 | 7.03 | 2.50 |
| 8/27/1979 | 3.78 | 6.98 | 2.50 |
| 8/24/1979 | 3.81 | 7.17 | 2.50 |
| 8/23/1979 | 3.78 | 7.13 | 2.50 |
| 8/22/1979 | 3.81 | 7.06 | 2.50 |
| 8/21/1979 | 3.87 | 7.18 | 2.55 |
| 8/20/1979 | 3.76 | 7.01 | 2.50 |
| 8/17/1979 | 3.79 | 7.03 | 2.50 |
| 8/16/1979 | 3.76 | 7.07 | 2.50 |
| 8/15/1979 | 3.74 | 6.90 | 2.50 |
| 8/14/1979 | 3.77 | 6.98 | 2.50 |
| 8/13/1979 | 3.55 | 6.83 | 2.50 |
| 8/10/1979 | 3.60 | 6.88 | 2.60 |
| 8/9/1979 | 3.62 | 6.88 | 2.60 |
| 8/8/1979 | 3.60 | 6.87 | 2.60 |
| 8/7/1979 | 3.55 | 6.75 | 2.60 |
| 8/6/1979 | 3.55 | 6.76 | 2.60 |
| 8/3/1979 | 3.57 | 6.96 | 2.60 |
| 8/2/1979 | 3.61 | 7.03 | 2.60 |
| 8/1/1979 | 3.66 | 6.97 | 2.60 |
| 7/31/1979 | 3.61 | 6.87 | 2.60 |
| 7/30/1979 | 3.66 | 6.81 | 2.60 |
| 7/26/1979 | 3.85 | 7.23 | 2.60 |
| 7/25/1979 | 3.81 | 7.15 | 2.60 |
| 7/24/1979 | 3.83 | 7.35 | 2.67 |
| 7/23/1979 | 3.85 | 7.16 | 2.72 |
| 7/20/1979 | 3.95 | 7.50 | 2.80 |
| 7/19/1979 | 3.91 | 7.41 | 2.75 |
| 7/18/1979 | 4.02 | 7.50 | 2.82 |
| 7/17/1979 | 3.99 | 7.44 | 2.77 |
| 7/16/1979 | 3.94 | 7.26 | 2.75 |
| 7/13/1979 | 3.90 | 7.32 | 2.78 |
| 7/12/1979 | 3.84 | 7.20 | 2.71 |
| 7/11/1979 | 4.05 | 7.49 | 2.82 |
| 7/10/1979 | 4.04 | 7.24 | 2.78 |
| 7/9/1979 | 4.11 | 7.51 | 2.83 |
| 7/6/1979 | 4.05 | 7.41 | 2.78 |
| 7/5/1979 | 3.98 | 7.45 | 2.84 |
| 7/3/1979 | 3.77 | 7.09 | 2.77 |
| 7/2/1979 | 3.77 | 6.98 | 2.74 |
| 6/29/1979 | 3.66 | 6.62 | 2.70 |
| 6/28/1979 | 3.88 | 7.12 | 2.68 |
| 6/27/1979 | 3.99 | 7.47 | 2.68 |
| 6/26/1979 | 4.16 | 7.87 | 2.82 |
| 6/25/1979 | 4.14 | 7.70 | 2.80 |
| 6/22/1979 | 4.21 | 8.14 | 2.78 |
| 6/21/1979 | 4.10 | 7.85 | 2.72 |
| 6/20/1979 | 3.91 | 7.70 | 2.66 |
| 6/19/1979 | 3.79 | 7.40 | 2.56 |
| 6/18/1979 | 3.77 | 7.41 | 2.54 |
| 6/15/1979 | 3.84 | 7.53 | 2.59 |
| 6/14/1979 | 3.83 | 7.37 | 2.53 |
| 6/13/1979 | 3.65 | 7.24 | 2.46 |
| 6/12/1979 | 3.54 | 7.18 | 2.42 |
| 6/11/1979 | 3.64 | 7.25 | 2.51 |
| 6/8/1979 | 3.50 | 7.08 | 2.47 |
| 6/7/1979 | 3.35 | 7.01 | 2.44 |
| 6/6/1979 | 3.44 | 6.99 | 2.46 |
| 6/5/1979 | 3.36 | 6.86 | 2.44 |
| 6/4/1979 | 3.36 | 6.89 | 2.46 |
| 6/1/1979 | 3.32 | 6.85 | 2.45 |
| 5/31/1979 | 3.31 | 6.90 | 2.46 |
| 5/30/1979 | 3.28 | 6.88 | 2.46 |
| 5/29/1979 | 3.25 | 6.90 | 2.46 |
| 5/25/1979 | 3.19 | 6.87 | 2.43 |
| 5/24/1979 | 3.27 | 6.87 | 2.43 |
| 5/23/1979 | 3.31 | 6.95 | 2.44 |
| 5/22/1979 | 3.28 | 6.96 | 2.45 |
| 5/21/1979 | 3.23 | 6.94 | 2.45 |
| 5/18/1979 | 3.19 | 6.84 | 2.42 |
| 5/17/1979 | 3.30 | 6.93 | 2.43 |
| 5/16/1979 | 3.35 | 6.82 | 2.39 |
| 5/15/1979 | 3.42 | 6.79 | 2.41 |
| 5/14/1979 | 3.46 | 6.76 | 2.43 |
| 5/11/1979 | 3.39 | 6.78 | 2.45 |
| 5/10/1979 | 3.35 | 6.85 | 2.47 |
| 5/9/1979 | 3.35 | 6.79 | 2.47 |
| 5/8/1979 | 3.28 | 6.71 | 2.44 |
| 5/7/1979 | 3.29 | 6.81 | 2.40 |
| 5/4/1979 | 3.32 | 6.95 | 2.46 |
| 5/3/1979 | 3.31 | 6.89 | 2.44 |
| 5/2/1979 | 3.34 | 6.86 | 2.44 |
| 5/1/1979 | 3.28 | 6.74 | 2.40 |
| 4/30/1979 | 3.27 | 6.73 | 2.38 |
| 4/27/1979 | 3.29 | 6.84 | 2.37 |
| 4/26/1979 | 3.24 | 6.89 | 2.35 |
| 4/25/1979 | 3.23 | 6.93 | 2.34 |
| 4/24/1979 | 3.23 | 6.89 | 2.35 |
| 4/23/1979 | 3.20 | 6.80 | 2.32 |
| 4/20/1979 | 3.18 | 6.81 | 2.31 |
| 4/19/1979 | 3.17 | 6.84 | 2.31 |
| 4/18/1979 | 3.19 | 6.78 | 2.33 |
| 4/17/1979 | 3.20 | 6.92 | 2.34 |
| 4/14/1979 | 3.17 | 6.77 | 2.32 |
| 4/12/1979 | 3.18 | 6.84 | 2.33 |
| 4/11/1979 | 3.17 | 7.01 | 2.33 |
| 4/10/1979 | 3.14 | 6.96 | 2.31 |
| 4/9/1979 | 3.13 | 7.12 | 2.33 |
| 4/6/1979 | 3.13 | 7.08 | 2.33 |
| 4/5/1979 | 3.12 | 7.02 | 2.30 |
| 4/4/1979 | 3.11 | 7.06 | 2.29 |
| 4/3/1979 | 3.11 | 6.99 | 2.28 |
| 4/2/1979 | 3.13 | 7.09 | 2.31 |
| 3/30/1979 | 3.15 | 7.17 | 2.30 |
| 3/29/1979 | 3.14 | 7.19 | 2.29 |
| 3/28/1979 | 3.17 | 7.28 | 2.30 |
| 3/27/1979 | 3.14 | 7.22 | 2.28 |
| 3/26/1979 | 3.13 | 7.29 | 2.28 |
| 3/23/1979 | 3.12 | 7.20 | 2.27 |
| 3/22/1979 | 3.12 | 7.18 | 2.25 |
| 3/21/1979 | 3.12 | 7.20 | 2.25 |
| 3/20/1979 | 3.12 | 7.14 | 2.26 |
| 3/19/1979 | 3.10 | 7.06 | 2.23 |
| 3/16/1979 | 3.11 | 7.02 | 2.19 |
| 3/15/1979 | 3.11 | 7.00 | 2.19 |
| 3/14/1979 | 3.09 | 6.94 | 2.15 |
| 3/13/1979 | 3.10 | 6.88 | 2.15 |
| 3/12/1979 | 3.12 | 6.93 | 2.16 |
| 3/9/1979 | 3.18 | 6.95 | 2.18 |
| 3/8/1979 | 3.17 | 6.87 | 2.17 |
| 3/7/1979 | 3.17 | 7.02 | 2.18 |
| 3/5/1979 | 3.15 | 6.98 | 2.18 |
| 3/2/1979 | 3.13 | 6.87 | 2.17 |
| 3/1/1979 | 3.16 | 6.94 | 2.17 |
| 2/28/1979 | 3.16 | 6.90 | 2.15 |
| 2/27/1979 | 3.13 | 6.95 | 2.16 |
| 2/26/1979 | 3.13 | 6.86 | 2.16 |
| 2/23/1979 | 3.15 | 7.14 | 2.18 |
| 2/22/1979 | 3.18 | 7.06 | 2.19 |
| 2/21/1979 | 3.17 | 7.03 | 2.18 |
| 2/20/1979 | 3.15 | 7.19 | 2.17 |
| 2/16/1979 | 3.14 | 6.98 | 2.17 |
| 2/15/1979 | 3.14 | 6.95 | 2.16 |
| 2/14/1979 | 3.14 | 7.02 | 2.17 |
| 2/13/1979 | 3.11 | 6.76 | 2.15 |
| 2/12/1979 | 3.13 | 6.87 | 2.16 |
| 2/9/1979 | 3.14 | 7.01 | 2.17 |
| 2/7/1979 | 3.13 | 6.93 | 2.20 |
| 2/6/1979 | 3.09 | 6.77 | 2.18 |
| 2/5/1979 | 3.13 | 6.76 | 2.19 |
| 2/2/1979 | 3.12 | 6.70 | 2.18 |
| 2/1/1979 | 3.10 | 6.60 | 2.18 |
| 1/31/1979 | 3.10 | 6.58 | 2.18 |
| 1/30/1979 | 3.10 | 6.60 | 2.18 |
| 1/29/1979 | 3.08 | 6.45 | 2.17 |
| 1/26/1979 | 3.10 | 6.46 | 2.17 |
| 1/25/1979 | 3.10 | 6.53 | 2.18 |
| 1/24/1979 | 3.11 | 6.55 | 2.19 |
| 1/22/1979 | 3.12 | 6.61 | 2.17 |
| 1/19/1979 | 3.13 | 6.58 | 2.16 |
| 1/18/1979 | 3.13 | 6.49 | 2.15 |
| 1/17/1979 | 3.12 | 6.53 | 2.14 |
| 1/16/1979 | 3.11 | 6.57 | 2.15 |
| 1/15/1979 | 3.14 | 6.61 | 2.17 |
| 1/12/1979 | 3.13 | 6.43 | 2.16 |
| 1/11/1979 | 3.13 | 6.34 | 2.14 |
| 1/10/1979 | 3.08 | 6.32 | 2.13 |
| 1/9/1979 | 3.06 | 6.36 | 2.13 |
| 1/8/1979 | 3.03 | 6.32 | 2.12 |
| 1/5/1979 | 3.01 | 6.24 | 2.09 |
| 1/4/1979 | 3.00 | 6.20 | 2.09 |
| 1/3/1979 | 3.04 | 6.18 | 2.10 |