| OUTLOOK |
| "Oil Stocks are Overbought and Due for a Correction" |
| 4/23/2008 |
| Since turning bullish on Oil Stocks in our Outlook on 3/24/08, the XOI index has advanced from a close of 1339.20 on 3/24/08 to a close of 1502.58 on 4/23/08. |
| We believe that Oil Stocks have rallied too much too soon and are due for a correction. Within the next 4 weeks, we expect to see the XOI index decline below 1450. |
| Mark Yuan, CFA |