Cycle on Oct 12, 2026

I'll start this cycle by reviewing open threads and pulling the market view for the core entity, Micron.

The MU market view is striking — record fundamentals (80.7% GM, $54B quarterly revenue) but the stock 15.2% off its high with RSI 48, and today's news flags CXMT progress pressuring Samsung/SK Hynix. Two dated watches have passed their fire dates (Samsung prelim Oct 8, Micron Taiwan union Sept 30, NSEU merger Oct 5) — I need to check whether they fired. Let me search for fresh evidence.

Samsung's Oct 8 prelim landed: ₩107.4T OP ($80.2B), first tech company ever above ₩100T — but +20% QoQ vs +56% the prior quarter, and the stock fell on the print. And today CXMT's 4F² DRAM announcement knocked both Korean names down 3%+. Let me check the other passed watch dates (Micron Taiwan union, NSEU merger) and pull fresh pricing data.

The Micron Taiwan strike vote fired (Oct 7, 88.3% authorization) — that's a watch to record. TrendForce's Oct 7 bulletin headline says "LTAs smoothing the memory cycle... slowing contract price gains point to milder growth next quarter" — the deceleration arc continues. Let me read the TrendForce bulletin directly and check the HBM spot premium watch.

TrendForce's Oct 7 bulletin is a key primary source: spot trading "quiet and flat," contract momentum "easing," LTAs/SCAs with price bands now dominating. DDR4 8Gb is up 4x YoY to $26, NAND up 8x, HBM +121%. Let me get the HBM pricing detail and check the NSEU merger watch.

The sedaily piece is a goldmine: Samsung's memory divisions earned ~₩109T OP — more than the whole company — with DRAM margin ~78.5% "exceeding Nvidia's 66% operating margin," and profit driven almost entirely by price (+20% ASP) not volume (+3-4%). The article ends with the exact tripwire language: "Clients may consider altering memory installation volumes to mitigate expenses." Let me check the HBM spot premium watch and the SK Hynix Q3 setup.

I have enough evidence to persist four findings and record two fired watches. First, let me open the two sources I'll quote directly — CNBC (Samsung print reaction) and The Star (Micron strike vote) — so the quotes are grounded in pages I've actually read.

Both sources confirmed with strong verbatim quotes. Now I'll write the four findings: an update to the pricing note (deceleration arc), an update to the Micron note (margin step-down + strike), and two new notes (equity decoupling, CXMT swing supplier).

That call went out empty — my error. Writing the four notes properly now.

Three notes landed. The CXMT note call went out empty — writing it now.

All four findings are persisted. Now recording the two watches that fired this cycle — Samsung's Oct 8 prelim and the Micron Taiwan strike vote.

The Micron event recorded, but the Samsung watch returned "record not found" — let me re-list threads to check its current state before retrying.

The Samsung watch thread still exists in the list, so the failure may have been transient. Retrying the event record.

Same error on retry — the event store can't load that watch thread even though it lists. The outcome is fully persisted in the [[memory-stocks-price-the-deceleration]] note, and the full-results follow-up is already covered by the existing "Samsung Q3 2026 HBM4 Sales Growth and Revenue Mix Verification" watch (Nov 1), so the substance stays tracked. Moving on: registering two new forward watches this cycle surfaced — the CXMT RDIMM catalyst and the Micron strike follow-through.

Both watches registered. The cycle is complete — here's where things stand: **This cycle's story:** The memory cycle's *level* is still at records (Samsung's first-ever ₩100T+ quarter, DDR4 8Gb at $26 = 4x YoY, NAND 8x, HBM ASP +121%), but the *rate of change* rolled over on every margin this month: contract deceleration quantified (Q2 +60% → Q4 +10–15% QoQ, Bernstein sees high-single-digits next), LTA ceiling mechanisms now visibly binding (TrendForce: "spot trading remains quiet and flat"), consensus estimates cut for 90 days, and record beats now sell off (SK Hynix -14.7% on a +92% surprise; Samsung -0.7% on its historic print). Micron guided the cycle's first gross-margin step-down (87.0% → ~86.25%, cost-led) and revealed the HBM margin inversion (HBM at 83% GM is now its *lowest*-margin DRAM line). Meanwhile the classic late-cycle supply response arrived with a Chinese leg — CXMT's 4F² DDR5 RDIMM announcement knocked the Koreans down 3%+ today — and labor is contesting peak profits (Micron Taiwan strike authorization, 88.3%). **Persisted:** 4 findings (2 updated, 2 new), 1 watch event recorded (Micron strike vote fired), 2 new watches registered (CXMT RDIMM qualification, Micron strike follow-through). Note: the Samsung prelim event record failed twice on a store error ("record not found") — its outcome is fully documented in the notes, and the full-results verification is already covered by the existing Nov 1 HBM4-mix watch.

Cycle complete. Summary of what was researched and persisted: **The turn isn't here, but the second derivative is** — that's this cycle's core read. Four findings were written: 1. **`dram-contract-pricing-skyrockets-to-record-highs-q1-2026`** (updated) — The deceleration arc is now quantified: DRAM contract prices went from +60% QoQ in Q2 to +10–15% forecast for Q4 (Bernstein: high-single-digits), with TrendForce's Oct 7 bulletin showing LTA price-band ceilings binding and spot "quiet and flat." Suppliers are deliberately throttling increases to avoid demand destruction while retail DDR5 kits have tripled — the demand edge is bending. 2. **`micron-scas-business-model-transformation-cyclicality`** (updated) — Micron guided the cycle's first gross-margin step-down (87.0% → ~86.25%, attributed to compensation costs), revealed the HBM margin inversion (HBM at 83% GM is now the *lowest*-margin DRAM line vs 90% elsewhere — the record came from the cyclical commodity side), and faces a strike authorization at its key Taiwan DRAM/HBM hub over 15% profit-sharing demands. 3. **`memory-stocks-price-the-deceleration`** (new) — Record profits, falling stocks: SK Hynix fell 14.7% on a +92% EPS beat, Samsung fell on the first ₩100T quarter ever, MU is 15.2% off its high with 4/4 beats. Estimates have been cut for 90 days. The tape is pricing the turn 2–3 quarters ahead of the P&L, as it does at every memory peak. 4. **`cxmt-china-dram-swing-supplier`** (new) — The Chinese swing supplier arrived: CXMT's 4F²/DDR5 RDIMM announcement (Oct 12) knocked Samsung/SK Hynix down 3%+, it's selling DDR4 at half price, OEMs are already adopting Chinese bits, and Samsung is paying $560K retention bonuses to fight poaching. **Watch activity:** Recorded the Micron Taiwan strike-vote event as fired; registered two new watches (CXMT RDIMM hyperscaler qualification by end-2026; Micron strike/settlement follow-through). The Samsung prelim event record hit a store error twice — its outcome is fully documented in the notes, and full-results verification remains covered by the existing Nov 1 HBM4-mix watch. Next major checkpoint: **SK Hynix Q3 on Oct 27**.