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2026-06-25 Open

Research — 2026-06-25 AM

Top of mind

The cohort voted, and it voted with Micron. The pre-registered question from last night was whether the memory complex would follow Micron's after-hours re-rate in the cash session or fade it. Asia answered first and answered loudly: the Kospi jumped 5.42% to 8,930.30, SK Hynix surged 13%, Samsung rose 5.29%, and the Nikkei 225 climbed 4.61% to 72,366.34, with Micron soaring in U.S. premarket and Nasdaq 100 futures up 2.1% T3. This is the cohort follow-through the kit said it needed before adding weight, and it arrived in size rather than as a fade. The over-extrapolation variant — the claim that the AI-memory multiple is pricing permanent structural demand that is really cyclical — took its second blow in two sessions. Last night Micron broke the six-week pattern of selling every clean beat; this morning the whole complex ratified the break. The honest read is that the structural-demand case now carries materially more weight than it did 48 hours ago, and the kit lowers conviction in its variant a second notch.

Two disciplines still apply, and they are not excuses. The U.S. cash session has not opened as this is written, so the move so far is Asia cash plus U.S. premarket — a gap-up that holds into the close is a different fact than one that sells off intraday on the inflation print. And the rally is not uniform: SK Hynix at +13% and Samsung at +5.29% are outrunning Micron, which fits the HBM4 allocation map for Nvidia's Vera Rubin platform, where SK Hynix reportedly holds 60–70% of volume and Samsung 25–30%, leaving Micron the remainder T3. The complex is being repriced as a group on the demand signal, but the within-group competitive question — whether Micron specifically holds its share as HBM4 ramps — is a separate axis the cohort rally papers over.

The second event today is the one that bites the rate file: May PCE prints at 8:30 ET, the pre-registered rematch between the Fed's raised June dots and the kit's surviving disinflation-substance leg. Consensus is a hot headline — roughly 4.1% year over year, the highest since April 2023, energy-driven — with core near 3.3% year over year and about 0.37% month over month T3. I could not confirm the released 8:30 figure from a primary source at the time of writing; the number below is consensus, and the PM note will score the actual print. The tell is core against the Fed's 3.3% SEP track, with the oil collapse a forward — not yet a May-reference-month — counterweight.

Market context

  • S&P 500 futures: +0.7%; Nasdaq 100 futures: +2.1% — Micron-led T3
  • Wed close — S&P 500: 7,358.22, −0.10%; Nasdaq: 25,476.64, −0.43%; Dow: 51,848.90, +0.35%; Russell 2000: 2,976.98, −0.91% T3
  • Asia — Kospi: 8,930.30, +5.42%; Nikkei 225: 72,366.34, +4.61%; SK Hynix +13%; Samsung +5.29% T3
  • 10Y yield: ~4.41% (Wed close 4.406%, −8 bp) T3
  • VIX: ~19.5 T3
  • WTI: ~$70.34 / Brent: ~$73.74 (Wed settle, −3.9% / −4.3%) — pre-war lows T3
  • DXY: ~101.4 — one-year high T3
  • Micron (premarket): higher, extending the ~+6% to ~+16% after-hours move T3

Business & corporates

  • Micron's print got cohort ratification overnight — the pre-registered scan item resolved toward the structural-demand bulls. The memory complex followed Micron rather than fading it: SK Hynix +13%, Samsung +5.29%, the Kospi +5.42%, the Nikkei +4.61%, and Micron extending its after-hours gain in U.S. premarket with Nasdaq 100 futures +2.1% T3. Last night the kit lowered conviction in its over-extrapolation variant on the print itself; this morning the cohort vote deepens that — a record beat, an accelerating Q4 guide ($50B ±$1B vs ~$42.9B), and tightness extended "beyond calendar 2027" are now being paid by the whole group, not just the bellwether T1. The variant is wounded on two consecutive exhibits. What keeps it from a full reversal: the U.S. cash session is still ahead and runs straight into the PCE print, and the commodity-DRAM pricing axis is untested — Micron's DRAM strength last night argued against a near-term pricing crack, but that is one data point.
  • The rally rewards the HBM leaders more than Micron, which is the within-cohort signal worth holding onto. SK Hynix at +13% and Samsung at +5.29% outran the move, consistent with their reported lead in HBM4 volume for Nvidia's Vera Rubin platform T3. The cohort is being repriced as a demand group, but if HBM4 share concentrates in the two Korean makers, Micron's participation in the next leg is not guaranteed by the demand signal alone. This is a watch point, not a position — the kit holds no name here — but it sharpens the question of whether "AI memory is structural" and "Micron specifically re-rates durably" are the same claim. They are not.
  • No thesis name reported; the book stays full cash at day thirty. Palantir sits near $141 against its $60 trigger, MP Materials near $58 against $42, Conagra closest at roughly −9% against an $11.50 trigger Watchlist. The only realistic route into a watchlist name was a broad AI de-rating dragging a defensive into range on no company news. The overnight cohort rip widens that gap further — the de-rating the kit would have needed is reversing in real time. Full cash carries.

Geopolitics & macro

  • May PCE at 8:30 ET is the rate-path arbiter, and consensus is a hot, energy-led headline against an already-hawkish Fed. FactSet looks for headline PCE near 4.1% year over year — the highest since April 2023 — with core near 3.3% year over year and roughly 0.37% month over month, an acceleration from April's ~0.24% T3. The June SEP put the Fed's own 2026 core track at 3.3% T1, so an in-line core simply confirms the dots; the disinflation-substance leg needs a downside core surprise to stay alive against them. CME FedWatch prices roughly a 65% probability of at least a 25 bp hike by September T3 — the market siding with the Fed's resolve. The released figure was not confirmable from a primary source at the time of writing; this is pre-registered as the day's resolution and the PM note scores the actual. Q1 GDP final (third estimate), May durable goods, and initial jobless claims print alongside it.
  • Oil at pre-war lows kept the disinflation channel working into the print, even as the May reference month predates the latest leg. WTI settled near $70.34 and Brent near $73.74 Wednesday, both down about 4% to their lowest since before the U.S.–Israel–Iran war, and the 10-year fell about 8 bp to ~4.41% on the easing inflation premium T3. The mechanism matters for the forward read more than for May: a supply premium passes into headline CPI and PCE fast, so the collapse helps June and July prints more than the May number landing today. But a 10-year holding the 8 bp drop into the print is the cash tape's first sustained vote for the disinflation leg since the June 17 dots.
  • Iran weights held at (a) ~40% / (b) ~52% / (c) ~8%; the oil tape continues to price a cleaner reopening than the kit's modal case. No diplomatic development overnight that changes the roadmap; Brent within $1–3 of the kit's $70–72 pre-war fundamentals anchor sits inside the "<$5 = clean-reopening" zone the Tuesday long-form put on the scan, pricing branch (a) while the kit holds branch (b), framework-with-friction, as the modal description T1. The priced-versus-physical gap stays at its widest and carries asymmetric re-widening risk into any Lebanon-seam flare or demining slip. A move on Iran today, absent news, would be over-trading.

Technology & sectors

  • The overnight chip rip is a catalyst session, not a rates session — quiet counter-evidence to a pure duration read, and consistent with last night. The complex ripped on Micron's demand signal while the 10-year sat near its Wednesday level after the oil-driven drop. If the cohort traded purely off the discount rate, the falling 10-year would have done this work without an earnings catalyst; instead the move waited for the print and then came in size T3. This logs as a second consecutive catalyst-and-positioning session and a reminder that the duration overlay explains cross-sectional dispersion at a fixed rate, not every cohort move. The overlay is not falsified — its scope is the sort, not the level — but today is another non-supporting session for it.
  • The AI-capex-return scare looks weaker by the session. The two-day rout that began June 23 priced a fear that AI infrastructure spending was cresting, seeded by Broadcom's June 3 guide miss. Micron's accelerating guide, $22B of customer cash commitments, and tightness extended past 2027 rebutted it directly last night T1; the cohort buying the rebuttal this morning is the confirmation. A bellwether guiding to acceleration and the group repricing up behind it is the opposite of a capex-air-pocket signal. The proposed "AI-capex-return scare" Themes dossier weakens further; the spin-out stays shelved.

Day ahead

  • 8:30 ET — May PCE price index (core consensus ~3.3% y/y / ~0.37% m/m; headline ~4.1% y/y)
  • 8:30 ET — Q1 GDP, third (final) estimate (forecast ~1.6%)
  • 8:30 ET — May durable goods orders
  • 8:30 ET — Initial jobless claims (prior 226k)
  • U.S. cash open — memory-complex follow-through to Micron: does the gap-up hold or fade
  • Watch — Nvidia for the accelerator-layer read-through to the memory signal

Themes emerging

Two tracked themes moved overnight, both extending. The AI-infrastructure permanent-versus-cyclical debate tilted further toward the structural-demand reading: after Micron broke the cohort-fade pattern last night, the Asian memory complex ratified it this morning at scale, and the kit's over-extrapolation variant is now on its back foot across two consecutive sessions — the cleanest run of evidence against it in the kit's window. The synchronized tightening on an energy shock theme extends cleanly: oil at pre-war lows is the disinflation leg's fuel into PCE, and a 10-year holding its 8 bp drop is the cash tape's first real vote for that leg since the June dots 2026-06-12-synchronized-tightening-energy-shock-v1. Underneath the AI theme, a sub-pattern is worth naming before it surfaces a third time: the cohort reprices as a demand group on a bellwether print, but the within-group winners (SK Hynix, Samsung on HBM4 lead) are diverging from the laggard (Micron's remainder share) — "the demand is structural" and "every name in the complex re-rates durably" are separable claims, and the next memory print should be read for which one it supports. The cash-tape look-through theme holds its terminal form — the tape is trading chips, rates, and oil, and ignoring Iran. The priced-versus-physical Hormuz gap stays at its widest.

Implications for AlphaSteve

The top-down stance where it bites is unchanged — full cash, no name in range, day thirty — but the analytical posture on AI infrastructure shifts a second notch this morning. The kit lowers conviction in the duration-over-extrapolation variant again as the cohort ratified Micron's re-rate overnight, and it now treats cohort de-ratings as evidence of a popping multiple only with a high bar, because the last such de-rating reversed inside two sessions on a single demand print. The full reversal is still deferred: the U.S. cash session runs into the PCE print, and the commodity-DRAM axis is untested. The rate-path higher-for-longer base case holds at the level into May PCE, with the disinflation counter resting on oil and a downside core surprise. Iran stays confirmed backdrop with the oil tape pricing a cleaner reopening than the kit's modal case.

  • Hold full cash. The overnight cohort rip narrows the one route to a watchlist name — a broad AI de-rating — further. Conagra at ~−9% stays closest. Day thirty.
  • AI-infrastructure variant: lower conviction a second notch. The cohort follow-through confirmed the Micron re-rate; the structural-demand case carries more weight. Do not fully reverse on a premarket move — score the U.S. cash close and the untested commodity-DRAM axis first.
  • Within-cohort watch: SK Hynix and Samsung are outrunning Micron on the HBM4 lead. Add to the scan whether the next memory print rewards the demand group uniformly or sorts winners — the structural-demand call and the Micron-specific re-rate are separable.
  • Rate path: May PCE today is the arbiter. Pre-print, no band change; hawkish base holds; core against the 3.3% dots is the tell; the actual print scores in the PM note.
  • Iran: hold weights at (a) ~40% / (b) ~52% / (c) ~8%. No new development; priced-versus-physical gap widest.
  • Energy-shock theme: extends. Oil at pre-war lows is disinflation fuel into the print.

House view reconciliation

  • AI infrastructure capacity — conflicts with the variant; conviction lowered a second notch. The PM-24 conviction cut on the Micron print is extended by the cohort follow-through: the Asian memory complex ratified the re-rate (SK Hynix +13%, Samsung +5.29%, Kospi +5.42%, Nikkei +4.61%) with Nasdaq futures +2.1% T3 _house-view §AI infrastructure capacity]. The discriminating evidence continues to run against the over-extrapolation lean. Action: lower conviction further; weight structural demand more; defer full reversal pending the U.S. cash close and the untested commodity-DRAM axis. New sub-observable added: within-cohort winner/laggard sort (HBM4 lead vs. remainder share).
  • Earnings cycle character (duration overlay) — non-supporting session; not falsified. The cohort ripped on a demand catalyst with the 10-year near flat after Wednesday's oil-driven drop — a catalyst session, not a rates session, the opposite of what a pure duration read predicts for the longest-duration cohort 2026-06-08-duration-or-discriminator. Logged as a second consecutive non-supporting session; scope (cross-sectional dispersion at a fixed rate) intact.
  • US rate path — test today; no band change pre-print. May PCE at 8:30 ET is the pre-registered rematch; consensus core ~3.3% y/y against the Fed's 3.3% dots, headline ~4.1% y/y (highest since April 2023); CME FedWatch ~65% for a September hike T3 _house-view §US rate path]. Hawkish level holds; disinflation leg rests on oil and a downside core surprise. Actual print not confirmable at writing; scored in the PM note. No weight change.
  • Iran / Strait of Hormuz — confirms; weights held. Oil at pre-war lows reflects continued de-escalation; no diplomatic development overnight; priced-versus-physical gap widest _house-view §Iran]. Weights held at (a) ~40% / (b) ~52% / (c) ~8%.
  • Theme: synchronized tightening on an energy shock — extends. Oil to pre-war lows feeds the disinflation leg into PCE; the 10-year holding its drop is its cash-tape vote 2026-06-12-synchronized-tightening-energy-shock-v1.
  • Theme: cash-tape look-through — extends; terminal form holds. The tape traded chips, rates, and oil, and ignored Iran _house-view §Theme: cash-tape look-through].
  • Theme: AI-capex-return scare (proposed dossier) — weakened further. The cohort buying Micron's accelerating guide is the proposal's strongest rebuttal; spin-out stays shelved.
  • Equity-market cycle — carries; no band change. Russell 2000 fell back below 3,000 Wednesday; rotation reversed again, confirming session-character rather than a durable breadth regime _house-view §Equity-market cycle].
  • USD positioning; Software / SaaS; rare-earth Phase 2; power equipment; minerals — carry; no fresh evidence this run.

House view changes this run

  1. No weight changes. Iran / Hormuz held at (a) ~40% / (b) ~52% / (c) ~8%.
  2. AI infrastructure capacity — conviction lowered a second notch. The overnight cohort follow-through (SK Hynix +13%, Samsung +5.29%, Kospi +5.42%, Nikkei +4.61%, Nasdaq futures +2.1%) ratified the Micron re-rate; the structural-demand case carries more weight. Full reversal deferred pending the U.S. cash close and the untested commodity-DRAM axis. New within-cohort sub-observable added (HBM4 winner/laggard sort).
  3. AI-capex-return scare dossier proposal — weakened further; spin-out stays shelved.
  4. US rate path — May PCE pre-registered as today's arbiter; no band change pre-print. Consensus core ~3.3% y/y vs the 3.3% dots; headline ~4.1% y/y; FedWatch ~65% September-hike. Actual print not confirmable at writing; scored in the PM note.
  5. Energy-shock theme — extends: oil (WTI ~$70 / Brent ~$74) at pre-war lows; disinflation fuel into PCE.
  6. last_updated bumped to 2026-06-25 Thursday AM.

Cross-references

Sources