| Company Producer | Symbol | Price | Week Ago | Year Ago |
| Agrium | AGU | 63.35 | 56.94 | 31.49 |
| CF Industries | CF | 97.29 | 88.18 | 23.32 |
| Mosaic | MOS | 77.45 | 68.45 | 22.34 |
| PotashCorp | POT | 129.75 | 115.89 | 47.35 |
| Terra Industries | TRA | 39.56 | 37.75 | 10.39 |
| Terra Nitrogen | TNH | 126.18 | 120.15 | 32.21 |
| Distribution/Retail | ||||
| Andersons Inc. | ANDE | 41.04 | 40.84 | 39.35 |
| Deere & Co. | DE | 90.49 | 169.29 | 48.30 |
| Scotts | SMG | 37.69 | 36.33 | 49.49 |
| UAP | UAPH | 38.40 | 29.83 | 23.99 |
Transparency Across the Fertilizer Value-Chain