投資評等
最後更新日期：2024/4/30
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 |
| 2014/1/9 | Howard Weil | Sector Perform >> Sector Outperform | 53 |
| 2009/11/3 | Jefferies & Co | Hold >> Buy | $30 >> $44 |
| 2006/5/22 | UBS | Neutral Buy | |
| 2006/1/19 | Morgan Stanley | Equal-weight Overweight | 175 |
| 2005/5/5 | UBS | Neutral->Buy | |
| 2005/2/8 | Bear Stearns | Peer Perform->Outperform | |
| 2005/1/11 | Bear Stearns | Underperform->Peer Perform | |
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 |
| 2010/3/23 | UBS | Buy >> Neutral | |
| 2009/5/8 | Jefferies & Co | Buy Hold | |
| 2009/3/24 | Citigroup | Buy Hold | |
| 2005/9/9 | Citigroup | Buy->Hold | |
| 2005/9/7 | UBS | Buy->Neutral | |
| 2004/10/7 | Morgan Stanley | Overweight->Equal-weight | |
| 2004/9/30 | Merrill Lynch | Buy->Neutral | |
| 2004/2/9 | JP Morgan | Overweight->Neutral | |
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 |
| 2011/3/8 | Dahlman Rose | Buy | 52 |
| 2010/11/18 | Barclays Capital | Overweight | 56 |
| 2010/9/23 | Howard Weil | Market Outperform | 48 |
| 2009/10/9 | UBS | Buy | |
| 2004/9/16 | UBS | Buy | 50 |
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 |
| 查無資料 | | | |
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 |
| 2014/2/24 | Barclays | Equal Weight | $49 >> $45 |
| 2013/2/25 | Dahlman Rose | Hold | $45 >> $43 |
| 2011/1/25 | Barclays Capital | Overweight | $64 >> $59 |
| 2010/12/15 | Barclays Capital | Overweight | $56 >> $64 |
| 2006/3/2 | UBS | Neutral | |