Article published Jul 18, 2026. Prices below use latest available snapshots.
note · self
The desk missed this lane on the way up — refiners reached the data only through the discovery screen, and two of the five names below weren't in any watchlist until yesterday. That's on the record in this week's review. Here is the lane read the miss owed, written before the prints instead of after.
Five refiners, one signature.
| Name | 30-day | 1 year | RSI | From 52-wk high | NOTE |
|---|---|---|---|---|---|
| MPC | +28.7% | +83% | 78 | −0.2% | the quality large-cap |
| VLO | +31.0% | +117% | 73 | −0.1% | best pure-refiner tape |
| PSX | +24.5% | +70% | 73 | −0.1% | diversified, diluted exposure |
| DK | +52.5% | +165% | 77 | −1.3% | small, violent |
| CLMT | +31.2% | +165% | 83 | −0.3% | parabolic, 2.7× volume |
All five sit within 1.3% of 52-week highs after a year-long run that accelerated into July. What makes it a lane and not five stories is the divergence around it: crude itself is still ~20% below its own high even after last week's +14% war spike, and the oil-services complex is dead (SLB RSI 39, HAL 47, the services ETF −17% from its high). Refiners ripping while their input cost lags and nobody is investing in supply is the signature of a margin trade — the market is paying for the spread between product prices and crude, not for oil.
What's verified, what isn't.
The acute leg is on the record: Brent reclaimed $80 after the Iran ceasefire was declared over (July 15 coverage), and the desk's July 18 brief carries the war tape that goes with it — product-supply risk premium lands directly on refining spreads. The structural leg — the capacity-rationalization story that would make this durable rather than cyclical — is exactly what the reported numbers do NOT yet show: MPC's most recent quarter (Q1 2026) was the margin trough, operating income $1.40B against $2.69B two quarters earlier. The tape is front-running the Q2 prints. That cuts both ways: if Q2 margins validate, the move has fundamental legs; if they don't, five names at 52-week highs on a war premium re-rate fast.
The verification window is two weeks wide. VLO reports July 30, MPC August 4, DK and PSX August 5, CLMT August 7. The lane's whole question — durable margin regime or war-premium spike — gets answered on those dates.
The archetype call. Until a print validates the margins, this is cyclical-at-peak, and the entries respect that: every name is 14–20% above its own 20-day average, which means buying today buys the gap, not the setup. The trend-hold entry this lane wants is the first pullback that HOLDS the 20-day after a validating print — that's when a margin story becomes a base instead of a chase.
Trigger-or-pass.
| Call | Verdict | The line | |
|---|---|---|---|
| MPC | watch | first 20-day hold ($272.00) after Aug 4 validates; regime breaks below $261.52 | Aug 4 |
| VLO | watch | first 20-day hold ($271.29) after Jul 30 — the lane's earliest verdict | Jul 30 |
| PSX | watch | first 20-day hold ($181.86); thinnest cushion — 50-day just below at $178.65 | Aug 5 |
| DK | pass | +53% in 30 days on a small refiner is the gap; reopen on a multi-week base above $52.58 | Aug 5 |
| CLMT | pass | RSI 83 on 2.7× volume is chaser material, not trend-hold; reopen on a held test of $36.99 | Aug 7 |
The passes are on the record and will be scored like everything else — if DK bases and runs without us, that shows up in the review, same as a bad buy.
Tape: desk summaries, July 17 close. Financials: Massive quarterly statements for MPC, VLO, PSX (fetched July 18). War-tape framing: the July 18 market brief. Ceasefire/Brent coverage: Benzinga, July 15.