PSX vs SLB: fair value comparison
Phillips 66 and Schlumberger Limited · Updated 2026-09-06
PSX currently screens as fairly valued while SLB screens as overvalued. Within Energy, PSX currently sits closer to the top of our discount ranking.
| PSX | SLB | |
|---|---|---|
| Verdict | Fairly valued | Overvalued |
| Last price | $255.09 | $57.51 |
| 12-month range | $130.57–$252.02 | $36.06–$56.92 |
| Sector rank | #4 of 25 Energy | #9 of 25 Energy |
| Quality grade | F | F |
| Leverage | Moderate | Moderate |
| Margin trend | Contracting | Stable |
| Revenue growth | Declining | Modest |
| RSI zone | Overbought | Neutral |
| DCF cross-check | — | Overvalued |
| 52-week position | The top quarter | The top quarter |
Full single-stock breakdowns: PSX fair value analysis · SLB fair value analysis