| Company | Symbol | Price | Week Ago | Year Ago |
| Producer | ||||
| Agrium | AGU | 42.25 | 46.95 | 23.25 |
| CF Industries | CF | 54.63 | 65.44 | 14.86 |
| Mosaic | MOS | 35.64 | 39.83 | 15.09 |
| PotashCorp | POT | 78.37 | 84.78 | 29.07 |
| Terra Industries | TRA | 24.45 | 29.25 | 6.92 |
| Terra Nitrogen | TNH | 117.89 | 128.79 | 23.60 |
| Distribution/Retail | ||||
| Andersons Inc. | ANDE | 42.99 | 47.56 | 36.43 |
| Deere & Co. | DE | 121.02 | 133.68 | 72.70 |
| Scotts | SMG | 41.75 | 43.45 | 40.00 |
| UAP | UAPH | 27.72 | 30.45 | 19.51 |
Transparency Across the Fertilizer Value-Chain