Rating History for Noble Corporation (NE) by Howard Weil
| Date | Type | Rating (Past) |
PT (Past) |
Start $ | End $ | % Chg. | Details |
|---|---|---|---|---|---|---|---|
| 4/15/2011 | Upgrade | Outperform (N/A) |
N/A (N/A) |
42.73 | 40.61 | -4.96% | Details |
| 12/20/2010 | Downgrade | Sector Perform (N/A) |
N/A (N/A) |
35.10 | 42.73 | 21.74% | Details |
