| 1971 Old Crop Daily Bid Prices | |||
| Wheat | Soybeans | Corn | |
| 12/23/1971 | 1.36 | 2.95 | 1.10 |
| 12/22/1971 | 1.36 | 2.94 | 1.10 |
| 12/21/1971 | 1.36 | 2.90 | 1.11 |
| 12/20/1971 | 1.37 | 2.90 | 1.11 |
| 12/17/1971 | 1.38 | 2.93 | 1.11 |
| 12/16/1971 | 1.38 | 2.92 | 1.11 |
| 12/15/1971 | 1.39 | 2.90 | 1.11 |
| 12/14/1971 | 1.39 | 2.84 | 1.11 |
| 12/13/1971 | 1.38 | 2.84 | 1.11 |
| 12/10/1971 | 1.37 | 2.85 | 1.10 |
| 12/9/1971 | 1.37 | 2.85 | 1.08 |
| 12/8/1971 | 1.38 | 2.86 | 1.08 |
| 12/6/1971 | 1.37 | 2.86 | 1.08 |
| 12/3/1971 | 1.37 | 2.88 | 1.06 |
| 12/1/1971 | 1.37 | 2.84 | 1.03 |
| 11/30/1971 | 1.36 | 2.82 | 1.02 |
| 11/29/1971 | 1.37 | 2.84 | 1.02 |
| 11/26/1971 | 1.36 | 2.84 | 1.01 |
| 11/24/1971 | 1.35 | 2.84 | 1.00 |
| 11/22/1971 | 1.34 | 2.78 | 1.00 |
| 11/17/1971 | 1.34 | 2.78 | 1.00 |
| 11/11/1971 | 1.35 | 2.84 | 0.98 |
| 11/10/1971 | 1.35 | 2.87 | 1.01 |
| 11/9/1971 | 1.35 | 2.89 | 1.01 |
| 11/5/1971 | 1.37 | 2.93 | 1.01 |
| 11/4/1971 | 1.35 | 2.89 | 1.00 |
| 11/3/1971 | 1.34 | 2.89 | 0.95 |
| 11/2/1971 | 1.34 | 2.88 | 0.95 |
| 11/1/1971 | 1.34 | 2.88 | 0.95 |
| 10/28/1971 | 1.35 | 2.90 | 0.95 |
| 10/27/1971 | 1.36 | 2.89 | 0.95 |
| 10/26/1971 | 1.34 | 2.89 | 0.97 |
| 10/22/1971 | 1.36 | 2.96 | 0.96 |
| 10/21/1971 | 1.36 | 2.97 | 0.96 |
| 10/19/1971 | 1.35 | 2.98 | 0.95 |
| 10/15/1971 | 1.35 | 2.93 | 0.96 |
| 10/14/1971 | 1.35 | 2.91 | 0.94 |
| 10/13/1971 | 1.34 | 2.90 | 0.94 |
| 10/12/1971 | 1.36 | 2.89 | 0.95 |
| 10/11/1971 | 1.35 | 2.90 | 0.95 |
| 10/8/1971 | 1.34 | 2.84 | 0.94 |
| 10/7/1971 | 1.34 | 2.82 | 0.94 |
| 10/6/1971 | 1.33 | 2.80 | 0.94 |
| 10/5/1971 | 1.32 | 2.79 | 0.94 |
| 10/4/1971 | 1.32 | 2.80 | 0.94 |
| 10/1/1971 | 1.32 | 2.82 | 0.94 |
| 9/30/1971 | 1.34 | 2.81 | 0.94 |
| 9/28/1971 | 1.32 | 2.82 | 0.97 |
| 9/27/1971 | 1.33 | 2.82 | 0.95 |
| 9/24/1971 | 1.32 | 2.82 | 0.96 |
| 9/23/1971 | 1.32 | 2.81 | 0.95 |
| 9/22/1971 | 1.31 | 2.82 | 0.95 |
| 9/20/1971 | 1.31 | 2.80 | 0.95 |
| 9/17/1971 | 1.32 | 2.80 | 0.96 |
| 9/16/1971 | 1.33 | 2.81 | 0.99 |
| 9/15/1971 | 1.33 | 2.82 | 1.00 |
| 9/14/1971 | 1.33 | 2.85 | 1.00 |
| 9/13/1971 | 1.33 | 2.90 | 1.00 |
| 9/10/1971 | 1.33 | 2.90 | 1.02 |
| 9/8/1971 | 1.34 | 2.92 | 1.02 |
| 9/7/1971 | 1.35 | 2.95 | 1.04 |
| 9/3/1971 | 1.34 | 2.94 | 1.05 |
| 8/23/1971 | 1.33 | 2.92 | 1.12 |
| 8/10/1971 | 1.32 | 2.95 | 1.18 |
| 8/9/1971 | 1.31 | 2.93 | 1.14 |
| 7/28/1971 | 1.31 | 3.00 | 1.31 |
| 7/26/1971 | 1.33 | 3.04 | 1.35 |
| 7/23/1971 | 1.32 | 3.08 | 1.36 |
| 7/20/1971 | 1.34 | 3.09 | 1.48 |
| 7/20/1971 | 1.33 | 3.10 | 1.47 |
| 6/16/1971 | 1.41 | 2.97 | 1.53 |
| 3/31/1971 | 1.33 | 2.80 | 1.46 |
| 3/30/1971 | 1.34 | 2.79 | 1.47 |
| 1/11/1971 | 1.41 | 2.75 | 1.43 |