| December | March | May | July | |||||
| this year | last year | this year | last year | this year | last year | this year | last year | |
| (. . . . . . . . . . . . . . . . . . . . . US$/tonne . . . . . . . . . . . . . . . . . . . . .) | ||||||||
| WHEAT | ||||||||
| September 25 | 94 | 103 | 100 | 109 | 104 | 112 | 107 | 116 |
| October 3 | 99 | 99 | 105 | 105 | 108 | 108 | 112 | 111 |
| 10 | 101 | 93 | 107 | 99 | 111 | 103 | 114 | 107 |
| 17 | 99 | 96 | 105 | 101 | 109 | 105 | 112 | 108 |
| 24 | 94 | 94 | 101 | 100 | 104 | 103 | 108 | 107 |
| 31 | 94 | 93 | 100 | 99 | 104 | 102 | 107 | 106 |
| MAIZE | ||||||||
| September 25 | 74 | 83 | 76 | 88 | 78 | 90 | 81 | 92 |
| October 3 | 79 | 80 | 80 | 85 | 82 | 87 | 85 | 89 |
| 10 | 79 | 78 | 80 | 83 | 82 | 86 | 85 | 88 |
| 17 | 80 | 80 | 82 | 84 | 83 | 87 | 86 | 89 |
| 24 | 79 | 79 | 80 | 84 | 82 | 86 | 85 | 89 |
| 31 | 80 | 78 | 81 | 82 | 83 | 85 | 86 | 87 |