日期 | 代碼 | 券商 | 原評等→降級後評等 | 新目標價 |
2013/10/4 | VLO | Oppenheimer | Outperform >> Perform | |
2011/12/8 | VLO | RBC Capital Mkts | Top Pick >> Outperform | $33 >> $32 |
2011/1/10 | VLO | Barclays Capital | Overweight >> Equal Weight | $22 >> $25 |
2010/6/8 | VLO | Howard Weil | Market Outperform >> Market Perform | |
2010/3/22 | VLO | Bernstein | Outperform >> Mkt Perform | |