Phillips 66 against Schlumberger Limited — live side-by-side technical comparison.
Prices as of 2026-10-21T20:00:03+00:00 UTC · updates daily
PSX leads 3 of the 5 windows we measure — over 1 month PSX is +10.8% and SLB -1.3%; over year to date PSX is +124.8% and SLB +33.1%. The PSX/SLB price ratio stands at 5.6765, above its 50-day average of 4.9853, and above the 200-day average of 3.7985. A ratio above its own average means PSX is gaining on SLB; on this reading the recent edge belongs to PSX.
| PSX | SLB | |
|---|---|---|
| Price | $290.07 | $51.10 |
| 1 day | -0.3% | +2.2%lead |
| 5 days | -2.4% | +5.3%lead |
| 1 month | +10.8%lead | -1.3% |
| 6 months | +82.0%lead | -3.2% |
| Year to date | +124.8%lead | +33.1% |
| 52-week position | 95% of range | 65% of range |
| 52-week range | $127.16–$299.39 | $34.00–$60.46 |
| vs 50-day average | above $260.30 | below $52.51 |
| vs 200-day average | above $194.03 | below $51.17 |
| RSI (14) | 73 | 63 |
| Next earnings | 2026-10-28 | 2026-10-23 |
PSX trades at $290.07, above its 50-day average of $260.30, and above the 200-day at $194.03. It sits at 95% of its 52-week range ($127.16–$299.39); 14-day RSI is 73, in overbought territory; an average session moves it about 3.1%. For levels, the first level overhead is $297.29 (2.5% away) and the first support below is $275.00 (5.2% down). On the checklist the page runs for every asset, 5 of 6 checks read bullish — the lean is bullish.
SLB trades at $51.10, below its 50-day average of $52.51, and below the 200-day at $51.17. It sits at 65% of its 52-week range ($34.00–$60.46); 14-day RSI is 63, in neutral territory; an average session moves it about 2.6%. For levels, the first level overhead is $51.17 (0.1% away) and the first support below is $50.50 (1.2% down). On the checklist the page runs for every asset, 4 of 6 checks read bullish — the lean is bullish.
PSX is the more volatile of the two — an average session moves it 3.1% against 2.6% for SLB, so an identical position size carries roughly 1.2× the daily risk.
The comparison turns on those levels: PSX clearing $297.29 or losing $275.00; SLB clearing $51.17 or losing $50.50. Until one of them gives way, the relative reading above stands.