投資評等
最後更新日期:2012/2/11
升級(Upgrade)
| 日期/Date | 券商 Brokerage Firm | 原評等->升級後評等 Upgrade from: -> to: | 新目標價 New Target |
| 2011/8/18 | Maxim Group | Sell >> Hold | |
| 2009/8/14 | Oppenheimer | Perform >> Outperform | 27 |
| 2009/6/2 | Credit Suisse | Neutral >> Outperform | 17.42 |
降級(Downgrade)
| 日期/Date | 券商 Brokerage Firm | 原評等->降級後評等 Upgrade from: -> to: | 新目標價 New Target |
| 2011/11/23 | Maxim Group | Hold >> Sell | 5 |
| 2011/6/1 | Maxim Group | Hold >> Sell | 8.5 |
首次予以評等(Coverage Initiated)
| 日期/Date | 券商 Brokerage Firm | 原評等->升級後評等 Upgrade from: -> to: | 目標股價 |
| 2010/12/14 | Maxim Group | Buy | 17 |
恢復投資評等(Coverage Resumed)
| 日期/Date | 券商/Brokerage Firm | 恢復評等後等級/Resumed Rating | 目標股價Target |
| 2009/12/1 | Credit Suisse | Outperform | |
重申相同投資評等(Coverage Reiterated)
| 日期/Date | 券商 Brokerage Firm | 重申相同投資評等 Reiterated Rating | 新目標價 New Target |
| 2009/5/20 | Lazard Capital Mkts | Buy | |
| 2008/11/20 | Lazard Capital | Buy | |
| 2008/5/12 | Lazard Capital | Buy | |