| 1988 Old Crop Daily Bid Prices | ||||
| Wheat | Corn | Milo | Soybeans | |
| 12/30/1988 | 3.94 | 2.55 | 3.90 | 7.73 |
| 12/29/1988 | 3.91 | 2.55 | 3.90 | 7.59 |
| 12/27/1988 | 3.89 | 2.55 | 4.00 | 7.67 |
| 12/23/1988 | 3.94 | 2.50 | 3.95 | 7.64 |
| 12/22/1988 | 3.91 | 2.45 | 3.90 | 7.60 |
| 12/21/1988 | 3.89 | 2.50 | 3.95 | 7.64 |
| 12/20/1988 | 3.86 | 2.50 | 3.90 | 7.55 |
| 12/19/1988 | 3.90 | 2.55 | 3.95 | 7.62 |
| 12/16/1988 | 3.88 | 2.55 | 3.85 | 7.55 |
| 12/15/1988 | 3.84 | 2.50 | 3.83 | 7.44 |
| 12/14/1988 | 3.83 | 2.46 | 3.80 | 7.46 |
| 12/13/1988 | 3.83 | 2.46 | 3.78 | 7.34 |
| 12/12/1988 | 3.83 | 2.42 | 3.70 | 7.37 |
| 12/9/1988 | 3.81 | 2.43 | 3.65 | 7.42 |
| 12/8/1988 | 3.84 | 2.40 | 3.65 | 7.42 |
| 12/7/1988 | 3.78 | 2.40 | 3.63 | 7.36 |
| 12/6/1988 | 3.77 | 2.40 | 3.68 | 7.41 |
| 12/5/1988 | 3.71 | 2.35 | 3.55 | 7.25 |
| 12/2/1988 | 3.75 | 2.40 | 3.65 | 7.32 |
| 12/1/1988 | 3.73 | 2.35 | 3.63 | 7.21 |
| 11/30/1988 | 3.78 | 2.40 | 3.65 | 7.27 |
| 11/29/1988 | 3.78 | 2.35 | 3.60 | 7.17 |
| 11/28/1988 | 3.80 | 2.35 | 3.55 | 7.13 |
| 11/25/1988 | 3.85 | 2.43 | 3.62 | 7.26 |
| 11/23/1988 | 3.80 | 2.41 | 3.58 | 7.14 |
| 11/22/1988 | 3.77 | 2.40 | 3.56 | 7.09 |
| 11/21/1988 | 3.74 | 2.38 | 3.52 | 7.04 |
| 11/18/1988 | 3.76 | 2.35 | 3.47 | 6.84 |
| 11/17/1988 | 3.75 | 2.35 | 3.47 | 6.87 |
| 11/16/1988 | 3.75 | 2.40 | 3.55 | 7.11 |
| 11/15/1988 | 3.76 | 2.40 | 3.56 | 7.11 |
| 11/14/1988 | 3.77 | 2.46 | 3.60 | 7.24 |
| 11/11/1988 | 3.78 | 2.40 | 3.57 | 7.26 |
| 11/10/1988 | 3.81 | 2.45 | 3.65 | 7.36 |
| 11/9/1988 | 3.82 | 2.50 | 3.75 | 7.61 |
| 11/8/1988 | 3.82 | 2.50 | 3.76 | 7.62 |
| 11/7/1988 | 3.77 | 2.50 | 3.75 | 7.52 |
| 11/4/1988 | 3.77 | 2.50 | 3.77 | 7.55 |
| 11/3/1988 | 3.78 | 2.55 | 3.94 | 7.57 |
| 11/2/1988 | 3.78 | 2.55 | 4.00 | 7.58 |
| 11/1/1988 | 3.76 | 2.52 | 3.95 | 7.40 |
| 10/31/1988 | 3.72 | 2.50 | 3.90 | 7.40 |
| 10/28/1988 | 3.68 | 2.50 | 3.81 | 7.31 |
| 10/27/1988 | 3.68 | 2.45 | 3.70 | 7.22 |
| 10/26/1988 | 3.67 | 2.50 | 3.80 | 7.31 |
| 10/25/1988 | 3.64 | 2.45 | 3.66 | 7.24 |
| 10/24/1988 | 3.68 | 2.40 | 3.71 | 7.29 |
| 10/21/1988 | 3.70 | 2.45 | 3.83 | 7.35 |
| 10/20/1988 | 3.75 | 2.50 | 3.90 | 7.44 |
| 10/19/1988 | 3.80 | 2.55 | 4.00 | 7.68 |
| 10/18/1988 | 3.75 | 2.57 | 4.03 | 7.67 |
| 10/17/1988 | 3.80 | 2.60 | 4.07 | 7.73 |
| 10/14/1988 | 3.81 | 2.60 | 4.04 | 7.66 |
| 10/13/1988 | 3.83 | 2.60 | 4.11 | 7.71 |
| 10/12/1988 | 3.85 | 2.55 | 4.07 | 7.50 |
| 10/11/1988 | 3.84 | 2.55 | 4.07 | 7.54 |
| 10/10/1988 | 3.78 | 2.53 | 4.03 | 7.52 |
| 10/7/1988 | 3.81 | 2.59 | 4.05 | 7.50 |
| 10/6/1988 | 3.77 | 2.63 | 4.12 | 7.73 |
| 10/5/1988 | 3.74 | 2.58 | 4.06 | 7.83 |
| 10/4/1988 | 3.68 | 2.60 | 4.08 | 7.89 |
| 10/3/1988 | 3.71 | 2.55 | 4.00 | 7.77 |
| 9/30/1988 | 3.64 | 2.50 | 3.87 | 7.71 |
| 9/29/1988 | 3.62 | 2.50 | 3.97 | 7.66 |
| 9/28/1988 | 3.65 | 2.50 | 3.97 | 7.77 |
| 9/27/1988 | 3.65 | 2.50 | 3.97 | 7.68 |
| 9/26/1988 | 3.67 | 2.40 | 3.77 | 7.56 |
| 9/23/1988 | 3.73 | 2.50 | 3.95 | 7.85 |
| 9/22/1988 | 3.73 | 2.55 | 4.05 | 7.95 |
| 9/21/1988 | 3.70 | 2.50 | 4.00 | 7.90 |
| 9/20/1988 | 3.66 | 2.50 | 3.95 | 7.85 |
| 9/19/1988 | 3.60 | 2.50 | 3.95 | 7.85 |
| 9/16/1988 | 3.63 | 2.55 | 3.95 | 8.10 |
| 9/15/1988 | 3.68 | 2.55 | 4.05 | 8.40 |
| 9/14/1988 | 3.72 | 2.65 | 4.15 | 8.50 |
| 9/13/1988 | 3.70 | 2.60 | 4.10 | 8.45 |
| 9/12/1988 | 3.64 | 2.60 | 4.00 | 8.20 |
| 9/9/1988 | 3.63 | 2.60 | 4.10 | 8.45 |
| 9/8/1988 | 3.68 | 2.65 | 4.15 | 8.65 |
| 9/7/1988 | 3.68 | 2.65 | 4.15 | 8.55 |
| 9/6/1988 | 3.65 | 2.70 | 4.20 | 8.60 |
| 9/2/1988 | 3.59 | 2.65 | 4.10 | 8.45 |
| 9/1/1988 | 3.56 | 2.65 | 4.10 | 8.40 |
| 8/31/1988 | 3.53 | 2.60 | 4.00 | 8.28 |
| 8/30/1988 | 3.53 | 2.55 | 3.90 | 8.20 |
| 8/29/1988 | 3.43 | 2.40 | 3.80 | 8.00 |
| 8/26/1988 | 3.48 | 2.45 | 3.85 | 8.05 |
| 8/25/1988 | 3.48 | 2.45 | 3.85 | 8.05 |
| 8/24/1988 | 3.46 | 2.50 | 3.95 | 8.05 |
| 8/23/1988 | 3.44 | 2.45 | 3.85 | 7.85 |
| 8/22/1988 | 3.39 | 2.45 | 3.85 | 8.10 |
| 8/19/1988 | 3.47 | 2.60 | 4.20 | 8.50 |
| 8/18/1988 | 3.47 | 2.60 | 4.20 | 8.60 |
| 8/17/1988 | 3.47 | 2.60 | 4.20 | 8.60 |
| 8/16/1988 | 3.48 | 2.60 | 4.20 | 8.35 |
| 8/15/1988 | 3.48 | 2.70 | 4.20 | 8.35 |
| 8/12/1988 | 3.38 | 2.60 | 4.00 | 8.05 |
| 8/11/1988 | 3.40 | 2.70 | 4.20 | 8.15 |
| 8/10/1988 | 3.40 | 2.70 | 4.20 | 8.30 |
| 8/9/1988 | 3.40 | 2.70 | 4.00 | 8.20 |
| 8/8/1988 | 3.35 | 2.70 | 4.25 | 8.00 |
| 8/5/1988 | 3.38 | 2.77 | 4.39 | 8.37 |
| 8/4/1988 | 3.42 | 2.75 | 4.35 | 8.25 |
| 8/3/1988 | 3.42 | 2.70 | 4.25 | 8.00 |
| 8/2/1988 | 3.35 | 2.70 | 4.25 | 8.00 |
| 8/1/1988 | 3.41 | 2.50 | 4.15 | 7.95 |
| 7/28/1988 | 3.24 | 2.40 | 3.75 | 6.94 |
| 7/27/1988 | 3.26 | 2.40 | 3.75 | 7.02 |
| 7/26/1988 | 3.16 | 2.40 | 3.70 | 6.75 |
| 7/25/1988 | 3.35 | 2.65 | 4.00 | 7.20 |
| 7/22/1988 | 3.47 | 2.80 | 4.25 | 7.80 |
| 7/21/1988 | 3.46 | 2.80 | 4.25 | 7.91 |
| 7/20/1988 | 3.51 | 2.75 | 4.25 | 7.75 |
| 7/19/1988 | 3.47 | 2.75 | 4.25 | 8.25 |
| 7/18/1988 | 3.35 | 2.75 | 4.25 | 8.50 |
| 7/15/1988 | 3.52 | 3.00 | 4.85 | 9.40 |
| 7/14/1988 | 3.52 | 3.00 | 4.85 | 9.10 |
| 7/13/1988 | 3.60 | 2.85 | 4.60 | 8.65 |
| 7/12/1988 | 3.43 | 2.65 | 4.35 | 8.35 |
| 7/11/1988 | 3.30 | 2.50 | 4.00 | 8.05 |
| 7/8/1988 | 3.48 | 2.65 | 4.50 | 8.65 |
| 7/7/1988 | 3.46 | 2.80 | 4.70 | 8.85 |
| 7/6/1988 | 3.59 | 3.00 | 5.05 | 9.30 |
| 7/5/1988 | 3.53 | 3.00 | 5.05 | 9.05 |
| 7/1/1988 | 3.61 | 3.00 | 5.00 | 9.27 |
| 6/30/1988 | 3.52 | 2.90 | 4.80 | 9.25 |
| 6/29/1988 | 3.25 | 2.75 | 4.40 | 9.45 |
| 6/28/1988 | 3.48 | 3.05 | 5.00 | 9.45 |
| 6/27/1988 | 3.68 | 3.20 | 5.25 | 9.90 |
| 6/24/1988 | 3.53 | 3.00 | 5.05 | 9.60 |
| 6/23/1988 | 3.55 | 3.05 | 5.00 | 9.60 |
| 6/22/1988 | 3.57 | 3.10 | 5.05 | 9.80 |
| 6/21/1988 | 3.67 | 3.00 | 4.90 | 9.80 |
| 6/20/1988 | 3.71 | 2.85 | 4.65 | 9.45 |
| 6/17/1988 | 3.53 | 2.80 | 4.55 | 9.15 |
| 6/16/1988 | 3.48 | 2.65 | 4.30 | 8.85 |
| 6/15/1988 | 3.63 | 2.50 | 4.00 | 8.65 |
| 6/14/1988 | 3.41 | 2.40 | 3.70 | 8.35 |
| 6/13/1988 | 3.38 | 2.30 | 3.60 | 8.20 |
| 6/10/1988 | 3.38 | 2.30 | 3.55 | 8.30 |
| 6/9/1988 | 3.33 | 2.25 | 3.45 | 8.30 |
| 6/8/1988 | 3.31 | 2.25 | 3.40 | 8.04 |
| 6/7/1988 | 3.41 | 2.25 | 3.50 | 8.25 |
| 6/6/1988 | 3.51 | 2.15 | 3.30 | 8.25 |
| 6/3/1988 | 3.30 | 2.15 | 3.15 | 8.00 |
| 6/2/1988 | 3.15 | 2.05 | 3.00 | 7.75 |
| 6/1/1988 | 3.10 | 2.00 | 2.95 | 7.55 |
| 5/31/1988 | 3.10 | 2.00 | 2.95 | 7.50 |
| 5/26/1988 | 3.00 | 1.95 | 2.80 | 7.05 |
| 5/25/1988 | 3.05 | 1.95 | 2.80 | 7.10 |
| 5/24/1988 | 3.07 | 1.95 | 2.80 | 7.37 |
| 5/23/1988 | 3.00 | 1.90 | 2.80 | 7.06 |
| 5/20/1988 | 3.00 | 1.90 | 2.90 | 7.27 |
| 5/19/1988 | 2.92 | 1.90 | 2.85 | 7.16 |
| 5/18/1988 | 2.92 | 1.90 | 2.85 | 7.15 |
| 5/17/1988 | 2.87 | 1.90 | 2.85 | 7.07 |
| 5/16/1988 | 2.89 | 1.95 | 2.85 | 7.05 |
| 5/12/1988 | 2.75 | 1.85 | 2.70 | 6.65 |
| 5/11/1988 | 2.75 | 1.85 | 2.70 | 6.75 |
| 5/10/1988 | 2.75 | 1.85 | 2.75 | 6.70 |
| 5/9/1988 | 2.70 | 1.80 | 2.70 | 6.60 |
| 5/6/1988 | 2.69 | 1.80 | 2.70 | 6.53 |
| 5/5/1988 | 2.66 | 1.80 | 2.70 | 6.50 |
| 5/4/1988 | 2.69 | 1.85 | 2.75 | 6.42 |
| 5/3/1988 | 2.68 | 1.85 | 2.75 | 6.50 |
| 5/2/1988 | 2.73 | 1.85 | 2.75 | 6.50 |
| 4/29/1988 | 2.73 | 1.85 | 2.75 | 6.50 |
| 4/28/1988 | 2.76 | 1.85 | 2.75 | 6.45 |
| 4/26/1988 | 2.80 | 1.85 | 2.75 | 6.45 |
| 4/25/1988 | 2.80 | 1.85 | 2.75 | 6.26 |
| 4/21/1988 | 2.80 | 1.85 | 2.75 | 6.25 |
| 4/20/1988 | 2.80 | 1.85 | 2.75 | 6.23 |
| 4/19/1988 | 2.80 | 1.85 | 2.75 | 6.25 |
| 4/18/1988 | 2.78 | 1.80 | 2.75 | 6.19 |
| 4/15/1988 | 2.80 | 1.80 | 2.75 | 6.16 |
| 4/14/1988 | 2.83 | 1.80 | 2.75 | 6.31 |
| 4/13/1988 | 2.84 | 1.80 | 2.75 | 6.29 |
| 4/12/1988 | 2.82 | 1.80 | 2.75 | 6.32 |
| 4/11/1988 | 2.80 | 1.80 | 2.75 | 6.35 |
| 4/8/1988 | 2.78 | 1.85 | 2.85 | 6.35 |
| 4/7/1988 | 2.76 | 1.85 | 2.85 | 6.30 |
| 4/6/1988 | 2.74 | 1.85 | 2.85 | 6.28 |
| 4/5/1988 | 2.76 | 1.85 | 2.85 | 6.32 |
| 4/4/1988 | 2.70 | 1.85 | 2.85 | 6.30 |
| 4/1/1988 | 2.71 | 1.85 | 2.85 | 6.15 |
| 3/31/1988 | 2.71 | 1.85 | 2.85 | 6.15 |
| 3/30/1988 | 2.74 | 1.85 | 2.85 | 6.07 |
| 3/29/1988 | 2.73 | 1.85 | 2.85 | 6.13 |
| 3/28/1988 | 2.74 | 1.85 | 2.80 | 6.19 |
| 3/25/1988 | 2.77 | 1.85 | 2.80 | 6.13 |
| 3/24/1988 | 2.80 | 1.85 | 2.80 | 6.13 |
| 3/23/1988 | 2.80 | 1.85 | 2.80 | 6.03 |
| 3/21/1988 | 2.76 | 1.85 | 2.80 | 6.01 |
| 3/18/1988 | 2.76 | 1.85 | 2.80 | 5.95 |
| 3/17/1988 | 2.75 | 1.85 | 2.80 | 6.00 |
| 3/16/1988 | 2.67 | 1.85 | 2.80 | 5.85 |
| 3/15/1988 | 2.65 | 1.85 | 2.80 | 5.85 |
| 3/14/1988 | 2.65 | 1.85 | 2.80 | 5.80 |
| 3/11/1988 | 2.63 | 1.85 | 2.80 | 5.70 |
| 3/10/1988 | 2.64 | 1.85 | 2.80 | 5.64 |
| 3/9/1988 | 2.72 | 1.85 | 2.80 | 5.66 |
| 3/8/1988 | 2.76 | 1.85 | 2.80 | 5.77 |
| 3/7/1988 | 2.78 | 1.85 | 2.80 | 5.74 |
| 3/3/1988 | 2.76 | 1.85 | 2.80 | 5.83 |
| 3/2/1988 | 2.78 | 1.85 | 2.80 | 5.91 |
| 3/1/1988 | 2.85 | 1.85 | 2.80 | 5.95 |
| 2/26/1988 | 2.88 | 1.85 | 2.80 | 5.86 |
| 2/25/1988 | 2.88 | 1.85 | 2.80 | 5.81 |
| 2/24/1988 | 2.87 | 1.85 | 2.80 | 5.86 |
| 2/23/1988 | 2.87 | 1.85 | 2.80 | 5.81 |
| 2/19/1988 | 2.90 | 1.85 | 2.80 | 5.95 |
| 2/18/1988 | 2.85 | 1.85 | 2.80 | 5.93 |
| 2/17/1988 | 2.90 | 1.85 | 2.80 | 6.00 |
| 2/16/1988 | 2.95 | 1.85 | 2.80 | 5.85 |
| 2/12/1988 | 2.93 | 1.85 | 2.80 | 5.92 |
| 2/11/1988 | 2.93 | 1.85 | 2.80 | 5.86 |
| 2/10/1988 | 2.93 | 1.85 | 2.80 | 5.70 |
| 2/9/1988 | 2.92 | 1.85 | 2.80 | 5.75 |
| 2/8/1988 | 3.02 | 1.85 | 2.80 | 5.70 |
| 2/5/1988 | 3.00 | 1.85 | 2.80 | 5.75 |
| 2/4/1988 | 3.00 | 1.85 | 2.80 | 5.75 |
| 2/3/1988 | 2.95 | 1.85 | 2.80 | 5.70 |
| 2/2/1988 | 2.95 | 1.85 | 2.80 | 5.60 |
| 2/1/1988 | 2.95 | 1.85 | 2.80 | 5.70 |
| 1/29/1988 | 2.90 | 1.85 | 2.80 | 5.70 |
| 1/28/1988 | 2.90 | 1.85 | 2.80 | 5.65 |
| 1/27/1988 | 2.91 | 1.85 | 2.80 | 5.75 |
| 1/26/1988 | 2.89 | 1.80 | 2.75 | 5.80 |
| 1/25/1988 | 2.85 | 1.80 | 2.75 | 5.89 |
| 1/22/1988 | 2.85 | 1.80 | 2.75 | 5.90 |
| 1/21/1988 | 2.88 | 1.80 | 2.75 | 5.82 |
| 1/20/1988 | 2.88 | 1.80 | 2.75 | 5.85 |
| 1/19/1988 | 2.88 | 1.80 | 2.75 | 5.88 |
| 1/18/1988 | 2.88 | 1.80 | 2.65 | 5.75 |
| 1/13/1988 | 2.85 | 1.75 | 2.65 | 5.75 |
| 1/12/1988 | 2.81 | 1.75 | 2.65 | 5.65 |
| 1/11/1988 | 2.82 | 1.75 | 2.65 | 5.75 |
| 1/8/1988 | 2.83 | 1.70 | 2.60 | 5.82 |
| 1/7/1988 | 2.87 | 1.70 | 2.60 | 5.78 |
| 1/6/1988 | 2.92 | 1.70 | 2.60 | 5.84 |
| 1/5/1988 | 2.79 | 1.70 | 2.60 | 5.72 |
| 1/4/1988 | 2.75 | 1.70 | 2.60 | 5.74 |