Markets desk

last refresh 2026-10-05 21:52 HKT / 2026-10-05 22:52 KST (X evening)

Daily brief

Morning report — Mon 5 Oct 2026 ~07:55 HKT / 08:55 KST (research/paper)

Research/paper only. No live orders or recommendations. KRX CLOSED today (substitute holiday for Sat 3 Oct National Foundation Day) — last completed cash Fri 2 Oct; next cash Tue 6 Oct 09:00 KST. Fri/weekend prices are not a Monday gap. HKEX open today; Stock Connect southbound suspended until 8 Oct (mainland Golden Week). Monday age cut: news Fri 2 → Mon 5; DART ≥ Fri 2 Oct 15:40 KST.

watchlists US AJ: no new board rows. New Outlook AJ mail since Fri pack: Tesla Q3 2026 preview (Sun 4 Oct 01:10 HKT — deliveries 486,532 / 13.7 GWh; modeled revenue $29.1bn but operating margin only 1.4%; $0.45 non-GAAP EPS relies on non-operating items) → reinforces TSLA Caution; Market Valuation update (S&P 500 7,723 Fri, fwd P/E 19.1x, −0.1x w/w); a Masterclass education note; 3 app-only trade alerts Fri (not extractable). Standing Y: AVGO, MU, MRVL, NVDA (HC), XPEV, META, AMD, LITE. Wait ORCL; Caution TSLA, NIO; Watch SPCX; Avoid EOSE, EOS; N PLTR, AAPL, RIVN, SNDK; DELL watch title. Korea attractive: EMPTY (holiday).

asia news 8 items. Lead: HSI −2.60% to 23,972.29 on Fri reopen (worst day since 23 Mar; HSTECH −2.26%); HK AI names weak (MiniMax −3.0%, Zhipu −2.3%; price-war narrative). KOSPI Fri 7,003.74 (+0.45%) — first close above 7,000; foreigners sold ₩20.3tn of KOSPI Sep 1–Oct 2 (₩12.0tn in SK hynix) but the pace is easing. Samsung Q3 prelim due ~8 Oct. Trump 300%-tariff threat + N. Korea missile tests over the weekend.

X Priority authors only (fxtwitter OK 5/5). n_new=15 since Fri 21:55 HKT. Sentiment mixed / medium: memory/AI-infra constructive (custom-HBM base die, Samsung IGZO DRAM 2028, KR glass-substrate orders, LITE pricing) vs AJ TSLA bear stack, AMD 2027 packaging constraint, OpenAI chip-yield rumour and rates angst. Home timeline unavailable (no browser) — light inference from priority only.

DART Age window ≥ Fri 2 Oct 15:40 KST: 2 keeps (Duoback 073190 DOWN 8%+ — halted; Sangsangin 038540 UP 1-3% — leftover now into Tue 6 Oct open). todayRSS 0 items (holiday). No new SK hynix 000660 filing (window 18 Sep–5 Oct: 3 filings, newest 30 Sep).

funding BN vs HL (2026-10-05 07:49 HKT): SKHY BN 194.87 / HL 194.94 (-3.59 bp); SKHYNIX 1381.03 / SKHX 1381.10 (-0.51 bp). Majors within ±3 bp. Next BN funding 08:00 HKT. No spread usable after fees. Paper only.

Hynix Fri 2 cash 000660 ₩1,841,000 (+0.44%) O/H/L 1,830k / 1,855k / 1,825k · vol 2.03M · For −115k / Inst +76k / Ind −452k; foreign ownership 49.75%. SKHY Fri $195.13 (+0.84%); won 15:30 Fri 1,350.6 → same-session ADR premium +43.15%. Perps imply ~+1% over Fri close in USD terms — no cash session to test until Tue. Paper Seoul rule: NO.

HYROX Warsaw (7–11 Apr 2027, PGE Narodowy): ticket page still “Sale starts soon”; registration opens Wed 14 Oct 2026 12:00 CET / 18:00 HKT (already announced 23 Sep). Outlook re-checked this morning: no new Warsaw “registration open” mail. Nothing unsubscribed.

Asia news tape

Monday age cut: Fri 2 Oct → Mon 5 Oct · n=8 · refreshed 2026-10-05 07:55 HKT / 2026-10-05 08:55 KST. Rank a = China AI names; b = SK hynix/Samsung/KOSPI/HSI/NVDA-China; c = other macro.

rank aTiger Brokers / Longbridge / Yahoo · 2026-10-02 16:08 HKT / 2026-10-02 17:08 KST

HK AI-model stocks slide on Fri reopen: MiniMax −3.0%, Zhipu (Z.ai) −2.3%; SenseTime among heavy decliners

Fri 2 Oct close (Yahoo): MiniMax 0100.HK HK$242.8 (−2.96% vs Wed 250.2); Zhipu/Z.ai 2513.HK HK$626.5 (−2.26% vs 641.0). Tiger cites an escalating global LLM price war (OpenAI/Anthropic/DeepSeek cheaper models), CICC's earlier 29.1% target cut on MiniMax and elevated short-selling. Longbridge lists SenseTime, Horizon Robotics, Kuaishou among the day's big losers.

Implication: China AI names entered Mon with price-war and valuation pressure intact and no southbound bid until 8 Oct; weak tape for HK AI beta.

www.itiger.com/news/1187432535

rank aDataCenterNews Asia (Alibaba Apsara) · 2026-10-02 (Fri)

Alibaba lays out full-stack AI roadmap: Qwen 4 in training, Qwen 4.5/5 at 5–10T params, T-Head Zhenwu V900 chip

Alibaba said Qwen 4 is in training and Qwen 4.5/Qwen 5 will scale to 5–10 trillion parameters; T-Head's Zhenwu V900 AI processor claims 3× the Zhenwu M890 and targets mass production in Q1 2027. Alibaba 9988.HK closed Fri HK$104.4 (−2.1%); Tencent 0700.HK HK$421.2 (−2.3%) (Yahoo).

Implication: Constructive China in-house AI silicon + model roadmap, but the HK tape ignored it on a risk-off reopen; watch mainland reopen 8 Oct.

datacenternews.asia/story/alibaba-unveils-full-stack-ai-push-with-new-qw

rank bChina Daily HK / BBN Times / Dow Jones · 2026-10-02 16:08 HKT / 2026-10-02 17:08 KST

Hang Seng −2.60% to 23,972.29 on holiday reopen — steepest drop since 23 Mar; HSTECH −2.26%

HSI −640.98 pts to 23,972.29; HSCEI −2.31% to 8,030.54; HSTECH −2.26% to 4,157.94. Catch-up to a global bond sell-off (US 10y ~24-year high), China stimulus disappointment; AIA −5.98%, HSBC −5.38% led. Southbound Stock Connect suspended from 1 Oct, resumes 8 Oct. Four straight weekly losses (−6.54% over 4 weeks).

Implication: HK enters Mon thin (no mainland flows) and rates-sensitive; rates are the swing factor for HK financials and tech.

www.chinadailyhk.com/hk/article/640433

rank bYonhap EN · 2026-10-02 15:43 KST / 2026-10-02 14:43 HKT

KOSPI closes above 7,000 (+0.45% to 7,003.74); SK hynix +0.44% to ₩1.84m; Samsung flat at ₩276,000

Fri 2 Oct: KOSPI +32.39 pts to 7,003.74 on tech bargain hunting despite rates/oil worries; won firmer. Foreigners −₩143.78bn, individuals −₩1.72tn, institutions +₩381.38bn. Volume light (₩15.29tn). Last KRX cash before Mon 5 Oct substitute holiday.

Implication: Hard last-cash base for the Hynix desk; next cash Tue 6 Oct 09:00 KST — no Monday gap to measure.

en.yna.co.kr/view/AEN20261002006252320

rank bKorea Herald / KED Global · 2026-10-04 13:02 KST / 2026-10-04 12:02 HKT

Foreigners sold net ₩20.3tn of KOSPI in Sep–2 Oct; ₩12.0tn in SK hynix, ₩5.2tn in Samsung

Sep 1–Oct 2 net foreign sales ₩20.305tn (net buyers on 7 of 22 days); SK hynix ₩12.009tn, Samsung ₩5.186tn. Hynix foreign ownership 49.76% (lowest since May 2023). Pace easing: +₩243bn Oct 1, −₩190bn Oct 2. Samsung preliminary Q3 due ~8 Oct. KED (4 Oct): selling spreading beyond chipmakers as buying dries up.

Implication: Supply overhang on 000660 is fading, not gone; Samsung Q3 prelim (~8 Oct) is the next catalyst for foreign flows back into memory.

www.koreaherald.com/article/10892894

rank bKED Global · 2026-10-02 14:02 KST / 2026-10-02 13:02 HKT

Micron closes in on SK Hynix for No. 2 in global DRAM — Q2 share gap just 1 percentage point

KED: Micron trailed SK Hynix by only ~1 pp of global DRAM market share in Q2 2026 (full article body not extractable this pull; headline/lead only).

Implication: Competitive read for 000660 DRAM share vs MU; tempers Hynix share narrative even as pricing stays tight.

www.kedglobal.com/korean-chipmakers/newsView/ked202610020004

rank bSCMP · 2026-10-02 20:00 HKT / 2026-10-02 21:00 KST

China stockpiled ~343 ASML immersion DUV tools; ex-US officials urge total export ban

CTS report (Nicholas Brown, Saif Khan): Chinese-owned fabs held ~343 immersion DUV systems by early 2026, ~270 of them NXT:1980i; >US$13bn spent on ~90 in 2024 and 89 in 2025. China was 41% of ASML system sales in 2024, 33% in 2025.

Implication: Policy risk for ASML China sales and for China's 7nm-class/HBM ramp (Huawei Ascend, CXMT); tighter curbs would be a relative positive for KR memory.

www.scmp.com/tech/tech-war/article/3369557/china-stockpiles-asml-lithogr

rank cKorea Herald / Yonhap EN · 2026-10-04 14:06 KST / 2026-10-04 13:06 HKT

Trump threatens tariffs up to 300% on firms that don't build US plants; presses Seoul on $350bn pledge and Alaska LNG

Trump said foreign companies that fail to build US factories could face tariffs of up to 300%, as Korea faces pressure over how it executes its $350bn US investment commitment; Yonhap (3 Oct) reports he threatened to 'charge' Korea more if it rejects the Alaska LNG project. Separately N. Korea fired an IRBM (3 Oct) and claimed a hypersonic test (4 Oct).

Implication: Headline tariff/geopolitical risk for the Tue KRX reopen; tariff threat is a negotiating lever, not an enacted rate.

www.koreaherald.com/article/10892919

Gaps: HKET home/inews HTTP 405 this pull (no HKET item); KED article bodies are JS-rendered (headline + lead only); Korea Herald bodies read via WebFetch. China AI weekend wires thin — no new Zhipu/MiniMax/Moonshot corporate news found in window; DeepSeek DeepGEMM-Ascend appears only via X (see X tape).

DART · material KR

Last-updated 2026-10-05 08:55 KST (Asia/Seoul)

Last scan 2026-10-05 15:59 KST · age window ≥ 2026-10-02 15:40 KST (Monday keeps the Friday after-close backlog) · 2 keeps · todayRSS 0 items (KRX closed, substitute holiday) · no SK hynix 000660 filing · last_material 20261002900770 @ 2026-10-02 15:50 KST

Duoback — KRX listing-eligibility substantive review target (Art.56(1)); committee ≤20 BD; already halted

down 8%+Duoback 073190 · KOSDAQ · 2026-10-02 15:50 KST · p≈38%

2026-10-02 15:50 KST: Duoback (듀오백, 073190, KOSDAQ) filed other market guidance — KRX listing-eligibility substantive review target determination. Exchange reviewed Duoback under KOSDAQ Listing Regulation Art.56(1) for possible delisting and designated the company as a substantive-review target. KRX will notify schedule/process; within 20 business days of that notice (deadline 2026-11-03) the Enterprise Examination Committee will decide delisting or an improvement period. If the company files a management-improvement plan within 15 BD of notice (deadline 2026-10-27), the committee decides within 20 BD of that filing. Outcomes: (a) eligibility recognized → trading-halt lift etc.; (b) improvement period → later re-decision after period; (c) delisting → 15 BD objection window then delist process; objection → KOSDAQ Market Committee within 20 BD. rcpNo 20261002900770 / dcmNo 11602231 confirmed on DART HTML viewer (company name matches). Live at enrich (Naver 073190 @2026-10-02 15:55 KST OPEN/halt): last ₩1,622 (0.00% vs prev); open/high/low 0; vol 0; OS 11,968,040 → mcap ≈ ₩19.4bn (194억). Trading halted.

Why: What: Duoback (073190) designated KOSDAQ listing-eligibility substantive review target (Art.56(1)); committee delist/improve decision ≤20 BD (by 2026-11-03) or ≤20 BD after optional improvement plan (by 2026-10-27); already halted. Why DOWN: Official review-target stamp crystallizes delisting risk (not a stay/petition). Why 8%+: Micro ~₩19.4bn binary delist/improve path = vol band. Why p≈38%: Halted/vol 0 — same-session ≈0; leftover is committee/resume into next week; haircut for possible improvement period.

Monday framing: KRX shut Mon 5 Oct; stock already halted, so there is no Tue print unless the halt is lifted. Leftover p≈38% is the committee path (improvement-plan deadline 27 Oct, committee by 3 Nov) — a binary event, not a Tue gap trade.

DART 20261002900770

Sangsangin — Open-market buyback ₩1.0bn (~0.96% mcap / ~0.97% OS); hold-after blank; buys from Oct 6

up 1-3%Sangsangin 038540 · KOSDAQ · 2026-10-02 15:42 KST · p≈15%

2026-10-02 15:42 KST: Sangsangin (상상인, 038540, KOSDAQ) filed major-report treasury buyback decision. Planned shares 534,188 common; planned amount ₩1,000,000,000 (₩1.0bn / 10억) using board-day prior close 2026-10-01 ₩1,872 (actual count/amount may vary). Period 2026-10-06→2027-01-02. Hold-after period blank ("-"). Purpose: share-price stability and shareholder-value enhancement. Method: direct open-market buy on KOSDAQ. Broker: NH Investment & Securities. Pre-buyback treasury: 3,486,284 common (6.30%) already held via prior direct buy; other 4,037 (0.01%). Board 2026-10-02 (independent directors present: 2 / absent: 0). Daily buy-order limit 53,419. rcpNo 20261002000442 / dcmNo 11602182 confirmed on DART HTML viewer (company name matches). Live at enrich (Naver 038540 @2026-10-02 15:50 KST OPEN/AH): last ₩1,890 (+0.96%); high ₩1,931 (+3.15%); open ₩1,887; prev ₩1,872; low ₩1,863; vol 5,860; OS 55,328,313 → mcap ≈ ₩104.6bn (1,046억); face/mcap ≈ 0.96%; planned shares ≈ 0.97% OS.

Why: What: Sangsangin (038540) OM buyback ₩1.0bn (~0.96% of ~₩104.6bn mcap / ~0.97% OS) via NH; 2026-10-06→2027-01-02; hold-after blank; purpose price stability (not ESOP). Why UP: Fresh cash bid on KOSDAQ even with hold-after. Why 1-3%: Face <1% mcap + hold-after/no-cancel + buys start Oct 6 → refuse 3-8%. Why p≈15%: Stamp 15:42 after cash close; high already +3.15% into 1-3% — same-session spent; leftover Mon open.

Monday framing: after-close stamp → the first cash session is now Tue 6 Oct 09:00 KST (Mon holiday), which is also the first buyback day. p≈15% leftover stands for the Tue auction only; Fri high already reached +3.15%, so do not chase a gap above that.

DART 20261002000442

SK Hynix map

Korea line

000660 / SKHYNIX / xyz:SKHX

Holiday — no Mon cash. Last cash Fri 2: ₩1,841,000 (+8,000 / +0.44%; O/H/L 1,830,000 / 1,855,000 / 1,825,000; vol 2,032,332; Yahoo 15:30 KST stamp, matches Yonhap “+0.44% to 1.84m”). Naver integrated 1,842,000 includes NXT after-market — secondary, not desk. Flows Fri (Naver): For −115,492 / Inst +76,049 / Ind −452,221; foreign ownership 49.75%. Foreign selling streak shrinking (Tue −886k → Fri −115k). DART 000660: no new filing (18 Sep–5 Oct = 3; newest 30 Sep officer ownership). KIND: not pulled (unavailable). Shorts/program/borrow: UNKNOWN (data.krx needs login). Perps 2026-10-05 07:49 HKT: BN SKHYNIXUSDT 1381.03 / HL xyz:SKHX 1381.10 (-0.51 bp).

ADR / FX / premium

SKHY / xyz:SKHY

SKHY Fri RTH $195.13 (+0.84%; O/H/L 194.20 / 195.53 / 191.39; vol ~15.6M); after-hours last ~$194.30. Won Seoul 15:30 Fri 1,350.6 (Yonhap). Same-session premium Fri: 195.13 × 10 × 1,350.6 = ₩2,635,426 implied per share vs ₩1,841,000 → +43.15% (Thu +43.40%). Perps: BN SKHYUSDT 194.87 / HL xyz:SKHY 194.94 (-3.59 bp). US Mon pre-market: no print yet.

Holiday read (arithmetic, not a gap): SKHYNIXUSDT 1381.03 vs Fri close ₩1,841,000 ÷ 1,350.6 = $1,363.1 → perp ≈ +1.3% over Fri close in USD (≈ +0.8% using Mon offshore USD/KRW ~1,343 from Yahoo). Best paper idea: log the perp-implied Tue open (~₩1.86m) against the Tue 09:00 KST auction as a perp-as-predictor test; BN−HL basis on SKHY/SKHX is only −3.6 / −0.5 bp and HL funding is noisy (24h realized only +0.7 / +0.3 bp), so no carry trade clears fees. Paper Seoul rule: NO (Leg A +0.44% fails ≤ −8%; Leg B +43.15% passes alone). No live, no SKHY short.

BN vs HL (Korea pair)

Live marks pulled 2026-10-05 07:49 HKT (BN via www.binance.com/fapi/v1 premiumIndex + fundingRate; HL POST api.hyperliquid.xyz/info metaAndAssetCtxs default + dex=xyz). KRX shut — SKHX/SKHYNIX oracles have no live cash leg today. Research/paper only. No fills.

PairBN−HL (bp)BN lastFRHL funding/hrmark vs index/oracle bp (BN / HL)
BTCUSDT / BTC-2.487.5200e-051.2500e-05-4.29 / -1.83
ETHUSDT / ETH-2.799.3050e-051.2500e-05-3.19 / -0.73
SOLUSDT / SOL-0.481.0000e-041.2500e-05-4.78 / -4.81
SKHYUSDT / xyz:SKHY-3.590.0000e+004.8956e-05+10.65 / +12.33
SKHYNIXUSDT / xyz:SKHX-0.515.4620e-054.3468e-05+4.00 / +10.87

Marks: BN SKHY 194.87 / HL 194.94; BN SKHYNIX 1381.03 / HL SKHX 1381.10. Next BN funding 08:00 HKT (all five; SKHYNIXUSDT on 4h cadence). BN settled last 24h: SKHYUSDT 0 / 0 / 0; SKHYNIXUSDT 0 at 20:00, 00:00, 04:00 HKT.

Estimated carry (short HL / long BN, per 8h at live prints): BTC ≈ +0.25 bp; ETH ≈ +0.07 bp; SOL ≈ 0; SKHY ≈ +3.9 bp (BN 0 vs HL 4.9e-5/hr); SKHX ≈ +2.4 bp (HL 3.5 bp − BN 1.1 bp). But HL 24h realized sums are far lower (xyz:SKHY +7.4e-5, xyz:SKHX +3.0e-5 per day; BTC/ETH ~+3e-4) — the live hourly print is a spike, not a run rate. Round-trip taker fees across both venues (~15–20 bp) swamp every row. Verdict: no usable spread; observe only.

HL funding is hourly (×8 is a rough match to BN 8h). No HL SKHYNIX symbol — paired to xyz:SKHX. SKHY/SKHX marks sit +10–12 bp over index/oracle on both venues (holiday thin books). Carry ignores fees, borrow, caps, inventory, liquidation risk.

US / AJ

Standing board — no new rows since Fri pack. Outlook (kruusamae@live.com) read 2026-10-05 07:55 HKT. Fri RTH: S&P 500 7,722.72; Nasdaq 27,190.86 (+1.19%); NVDA $233.95 (+1.34%); SKHY $195.13 (+0.84%) (Yahoo).

TickerFollowNote
AVGOYStanding Y. Unchanged.
MUYStanding Y (AJ FQ4 memo Thu 1 Oct: thesis reinforced; one exception paywalled).
NVDAY (HC)Standing. Weekend X: custom HBM (NVHBM) frees GPU die area.
MRVLYUnchanged.
XPEVYStanding Y.
METAYStanding Y.
AMDYStanding Y. X color: 2027 server-CPU upside packaging-constrained (mixed).
LITEYStanding Y. X color: laser pricing power.
ORCLY waitWait sleeve. Unchanged.
TSLAcautionNEW AJ Q3 preview (Sun 4 Oct 01:10 HKT): 486,532 deliveries, 13.7 GWh; modeled revenue $29.1bn, operating profit $419m (1.4% margin vs 2.3% Q2 ex one-offs); $0.45 non-GAAP EPS leans on non-operating items. Plus X: storage growth at 4-year low, Cybertruck −86% vs target, robotaxi-hours mockery. Caution reinforced.
NIOcautionUnchanged.
SPCXwatchWatch, not a Y.
EOSE / EOSavoidStill avoid.
PLTR / AAPL / RIVN / SNDKNUnchanged.
DELLwatch titleNot a Y (initiation still paywalled).

Other AJ mail: Market Valuation & Featured Coverage Update (Sat 3 Oct 13:45 HKT — S&P 500 7,723, −0.3% w/w; forward P/E 19.1x, −0.1x; rest paywalled); Masterclass “Tactical Timing Layer” (Sun 12:47 HKT, education, no ticker); trade alerts Fri 17:16 / 17:19 / 22:06 HKT are app-only — tickers not visible. No new Y ticker. Paper.

Korea / KRX

KRX CLOSED Mon 5 Oct 2026 (substitute holiday for National Foundation Day, Sat 3 Oct). Last cash Fri 2 Oct; next cash Tue 6 Oct 09:00 KST. Attractive list: EMPTY (no sourced non-Hynix name; DART keeps are not list promotions).

Fri 2 cash: KOSPI 7,003.74 (+0.45%); 000660 ₩1,841,000 (+0.44%); 005930 ₩276,000 (0.00%). Yonhap flows: foreigners −₩143.78bn / institutions +₩381.38bn / individuals −₩1.72tn. Won 15:30 1,350.6 (−7.8). Month-to-date context: foreigners −₩20.3tn Sep 1–Oct 2 (Hynix −₩12.0tn). Watch into Tue: Samsung Q3 prelim (~8 Oct), Trump tariff/Alaska LNG pressure, N. Korea tests. Fri 9 Oct is Hangeul Day (public holiday) — confirm KRX closure before Thu pack.

X · priority

2026-10-05 21:52 HKT / 2026-10-05 22:52 KST · priority authors only (@alojoh @citrini @zephyr_z9 @jukan05 @BowTiedBull) · NEW since Mon 5 Oct 10:52 HKT: n_new=6 (api.fxtwitter.com, 5/5 HTTP 200). Sentiment constructive, medium (memory-positive tilt strengthened). Home unavailable. Afternoon items now PRIOR.

up@jukan05 · 2026-10-05 20:32 HKT · NEW

Jukan QT halfblindmonkey on UBS TPU checks: Broadcom stays engaged beyond v8i, a 3nm multi-die design drives most 2028 volume, and a 2nm v10 (up to 16 dies, AVGO 3.5D packaging, 448G SerDes) could take the lion's share of Google TPU volume in 2029. Jukan: 'the exact opposite of the rumors.'

Implication: Constructive AVGO (pushback on the 'loses Google after v8' bear case) and supportive of continued TPU HBM demand. One broker's channel checks, contradicting recent rumours, so treat as a debate rather than settled.

x.com/jukan05/status/2107086503109329273

up@jukan05 · 2026-10-05 19:28 HKT · NEW

Jukan posts TrendForce: early talks on 4Q26 DRAM contract prices point to meaningful increases, led by US cloud providers; DRAM shortage keeps enterprise SSDs undersupplied through 2026; ABF substrate prices +10–15% QoQ from 3Q26 through 4Q27; Nvidia Rubin still has system-level validation issues, ramp 4Q26 or 1Q27; HDD lead times unlikely to ease before late 2027.

Implication: Most relevant post for the book: direct positive read for SK hynix and Samsung 4Q pricing, plus enterprise SSD and ABF substrate names. Rubin slip is a timing wrinkle for Nvidia's next platform, not a demand cut. Research-house view, not a print.

x.com/jukan05/status/2107070303323189434

up@zephyr_z9 · 2026-10-05 17:04 HKT · NEW

Zephyr RT iamfabian: hearing lead times of up to a year for some test-and-measurement equipment, lasers and even a power meter — 'demand is so massive.'

Implication: Soft constructive for test-and-measurement and optical component suppliers; another supply-tightness datapoint. Anecdotal hearsay.

x.com/iamfabian/status/2107034104214765570

mixed@zephyr_z9 · 2026-10-05 16:15 HKT · NEW

Zephyr 'Very interesting' QT G2AIStack: Qualcomm reportedly takes a multiyear licence to Huawei's LogicFolding chipmaking patents as part of a wider cross-licence (5G, AI services, co-packaged optics); still needs FTC antitrust review. LogicFolding helps Huawei work around lack of EUV access.

Implication: Mixed: signals China's domestic chipmaking is closing the gap with TSMC (a long-run negative for the export-control moat) while giving QCOM optional IP. Unconfirmed; the post's linked article doesn't match the claim, so verify before acting.

x.com/zephyr_z9/status/2107021856725479643

up@jukan05 · 2026-10-05 15:28 HKT · NEW

Jukan: Taiwanese media (DigiTimes) report AMD CEO Lisa Su personally visited Taiwan today to lock in packaging, testing and substrate supply.

Implication: Confirms the AMD packaging/substrate constraint flagged this morning; constructive for Taiwan OSAT and substrate suppliers, mildly reassuring on AMD's 2027 supply.

x.com/jukan05/status/2107010100737302575

up@jukan05 · 2026-10-05 14:49 HKT · NEW

Jukan alert: TSMC's Taiwan-listed shares hit a new all-time high today.

Implication: Constructive Asia AI-semis tape heading into the week while KRX was shut; TSM ADR read-through for US hours.

x.com/jukan05/status/2107000187046810015

up@jukan05 · 2026-10-05 10:52 HKT · PRIOR

PRIOR (Mon aft): Jukan / The Wire China: China's YMTC expects the NAND shortage to last another three years — 'and you're still modeling NAND oversupply by end of next year?'

Implication: Constructive memory-cycle duration read (Samsung / SK hynix NAND, MU/SNDK); even a Chinese capacity-adder sees no glut soon. Source is a company view, not data.

x.com/jukan05/status/2106940458761089227

up@zephyr_z9 · 2026-10-05 09:17 HKT · PRIOR

PRIOR (Mon aft): Zephyr 'More love for Ibiden' QT FundaAI: high-end ABF substrate capacity still can't keep pace with AI-chip area/layer counts; Intel/AMD 2027 server CPU +36%/+62% on 56–63% larger substrates; next price step at 27Q1 contract renewals.

Implication: Constructive ABF/substrate sleeve (Ibiden 4062 JP and peers); consistent with the AMD packaging-constraint post. Sell-side style forecast, not a print.

x.com/zephyr_z9/status/2106916539589177690

mixed@jukan05 · 2026-10-05 08:42 HKT · PRIOR

PRIOR (Mon aft): Jukan (3 posts): ~60% of SPCX's 10GW goes to its own demand, only 40% to external customers; SPCX also reportedly building its own optical fiber and reverse-engineering racks/chillers to vertically integrate.

Implication: Mixed: strong in-house AI compute demand (good for GPU/HBM pull) but a negative read for third-party rack, cooling and fiber suppliers. SPCX stays Watch. Hearsay ('apparently').

x.com/jukan05/status/2106907946890457304

up@jukan05 · 2026-10-05 05:00 HKT · PRIOR

PRIOR (Mon aft): Jukan RT FredaDuan: 'AI drug discovery is becoming a bottleneck trade' — TWST guides triple-digit AIDD order growth FY26 and FY27; GenScript AIDD doubled YoY in 1H26; CRO/animal-testing capacity tight.

Implication: Off-core theme (biotech picks-and-shovels); no read for KR/memory book. Context only.

x.com/FredaDuan/status/2106851949400469887

mixed@zephyr_z9 · 2026-10-04 20:15 HKT · PRIOR

PRIOR (Mon AM): Zephyr: Powertech's FOPLP advanced-packaging capacity is 'a huge problem for AMD'; QT Aletheia: AMD 2027E server-CPU upside supply-constrained (~$40b / 13.5m units), 2028E +70% / +30% as TSMC N2 and ASE FOCoS-Bridge output grow.

Implication: AMD (Y-list) demand intact but 2027 upside capped by packaging supply; mixed AMD, constructive for packaging suppliers.

x.com/zephyr_z9/status/2106719792891851255

mixed@jukan05 · 2026-10-04 19:14 HKT · PRIOR

PRIOR (Mon AM): Jukan: keeps hearing OpenAI's first-gen in-house chip 'Jalapeño' has yield issues; rumours OpenAI is pulling in the 2nd generation.

Implication: Unverified rumour; mixed for OpenAI custom-ASIC partners and a reminder GPU/HBM demand isn't easily displaced near term.

x.com/jukan05/status/2106704525960851930

up@jukan05 · 2026-10-04 11:03 HKT · PRIOR

PRIOR (Mon AM): Jukan QT SemiAnalysis: Meta's 'Muse Charm' personal AI device expected to run on Qualcomm Snapdragon; notes QCOM also working with OpenAI.

Implication: Soft constructive QCOM edge-AI devices; not a KR cash print.

x.com/jukan05/status/2106580842797826068

up@jukan05 · 2026-10-04 10:50 HKT · PRIOR

PRIOR (Mon AM): Jukan / KIPOST: Japan's Toppan and DNP expected to order glass-substrate manufacturing equipment from Korean companies this month; Toppan targets glass-core FC-BGA production in 2028.

Implication: Constructive for Korean glass-substrate equipment makers into Tue reopen (names not given in post — do not infer).

x.com/jukan05/status/2106577689809424537

down@alojoh · 2026-10-04 02:13 HKT · PRIOR

PRIOR (Mon AM): AJ (4 posts) mocks Elon's reason for moving Robotaxi hours from 10pm to 11pm ('avoid grey kittens') — argues it's an excuse after 12bn miles.

Implication: Adds to AJ's TSLA bear stack (robotaxi credibility); TSLA stays Caution.

x.com/alojoh/status/2106447642700165163

up@zephyr_z9 · 2026-10-03 15:34 HKT · PRIOR

PRIOR (Mon AM): Zephyr '👀' QT TheElec: Samsung to bring IGZO cell transistors (replacing silicon) to DRAM mass production in 2028 — 4F2 vertical channel first, then stacked layers toward monolithic 3D.

Implication: Constructive Samsung DRAM roadmap; competitive watch for 000660 tech lead.

x.com/zephyr_z9/status/2106286872490287235

mixed@jukan05 · 2026-10-03 06:29 HKT · PRIOR

PRIOR (Mon AM): Jukan / Culpium: TSMC exploring participation in Musk's Terafab; Intel collaboration 'not making progress'. Follow-up 16:22: Elon replied 'Just discussions, but something may come of it.'

Implication: Mixed: incremental TSMC US-capacity optionality; negative read for Intel foundry hopes on Terafab.

x.com/jukan05/status/2106149596418470138

up@zephyr_z9 · 2026-10-03 11:00 HKT · PRIOR

PRIOR (Mon AM): Zephyr RT SemiAnalysis: custom HBM moves the memory controller onto the HBM base die — NVHBM cuts HBM controller/PHY share of GPU die from ~16% (Rubin) to ~4% (Feynman); Samsung custom HBM4 interface ~60% smaller than standard PHY.

Implication: Constructive memory-maker value capture (base die) for Samsung/SK hynix in HBM4E+.

x.com/SemiAnalysis_/status/2106217837643575607

up@zephyr_z9 · 2026-10-03 07:05 HKT · PRIOR

PRIOR (Mon AM): Zephyr on LITE valuation question: 'They can easily squeeze the ASPs of their lasers — will Michael Hurlston pull the trigger?'

Implication: Pricing-power argument for LITE (standing Y).

x.com/zephyr_z9/status/2106158758938427770

mixed@BowTiedBull · 2026-10-03 03:19 HKT · PRIOR

PRIOR (Mon AM): BowTiedBull: reads policy as cutting debt/GDP via above-expected inflation ('fiscal dominance and financial repression') — 'same reason TIPS are mooning'; earlier: 'markets rally as job data worsens'.

Implication: Opinion, not data; mixed rates/real-asset color consistent with the bond sell-off backdrop.

x.com/BowTiedBull/status/2106101729666486768

down@alojoh · 2026-10-03 01:11 HKT · PRIOR

PRIOR (Mon AM): AJ: Ford Q3 2026 EVs dropped to ~6K units (~1% of total) — 'Ford killed EVs, as predicted'.

Implication: Bearish legacy-auto EV demand read; context for TSLA/XPEV/NIO sleeve.

x.com/alojoh/status/2106069689562784056

up@zephyr_z9 · 2026-10-03 01:07 HKT · PRIOR

PRIOR (Mon AM): Zephyr RT teortaxes: 'surprisingly little buzz' about DeepSeek's DeepGEMM-Ascend open-source release (99.8% of hardware limit on GEMM, 98% on MegaMoE) — 'a warning shot'.

Implication: Constructive China AI-on-domestic-silicon (Huawei Ascend) path; soft negative NVDA-China narrative.

x.com/teortaxesTex/status/2106068568421097943

down@alojoh · 2026-10-03 00:53 HKT · PRIOR

PRIOR (Mon AM): AJ: Tesla 'Other Models' ≈ Cybertruck at ~8.3K in Q3 → ~33K annualized, 86% below the original 240K target.

Implication: TSLA Caution reinforced.

x.com/alojoh/status/2106064950263181435

down@alojoh · 2026-10-02 23:23 HKT · PRIOR

PRIOR (Mon AM): AJ: Tesla energy-storage growth at a 4-year low — LTM deployments +15% YoY (lowest since Sep 2022); YTD +11%.

Implication: Bearish TSLA Energy leg; pairs with Fri deliveries beat / storage miss.

x.com/alojoh/status/2106042408676794368

mixed@zephyr_z9 · 2026-10-02 22:58 HKT · PRIOR

PRIOR (Mon AM): Zephyr QT: Rosenblatt first to defend STX, arguing Toshiba's Philippine HDD expansion lands closer to 2030; QT'd author calls it a weak excuse.

Implication: Mixed STX/WDC after Fri −10%: sell-side pushback vs supply-add risk.

x.com/zephyr_z9/status/2106036165036130452

mixed@alojoh · 2026-10-02 21:46 HKT · PRIOR

PRIOR (Fri eve): AJ — TSLA deliveries beat Street by ~5.3% but missed storage deployments by ~13.8% (~2.2 GWh).

Implication: Mixed TSLA print; Caution sleeve.

x.com/alojoh/status/2106018087933722951

X · tape

constructive Confidence medium. 6 NEW since Mon 10:52 HKT, all leaning constructive on AI hardware: TrendForce sees meaningful 4Q26 DRAM contract hikes and eSSD/ABF tightness, UBS says Broadcom keeps Google TPU share, TSMC Taiwan shares at a record, Lisa Su in Taiwan chasing packaging supply, year-long equipment lead times. Only offsets: Rubin validation slip and the Huawei LogicFolding licence. Strengthens the memory-positive tilt; not a flip in the underlying debate. Morning backdrop unchanged: AJ TSLA bear stack and AMD 2027 packaging constraint still stand.

Method: api.fxtwitter.com/2/profile/{handle}/statuses (curl UA). Cutoff NEW: after 2026-10-05 10:52 HKT. home_available=false (no Home timeline read this run; tape inferred lightly from priority authors). Skipped non-market: alojoh: 'Jensen calls BS on Elon' AI-doom QT (no market content); '93% return in 3 months' self-promo; BowTiedBull: mortgage payoff take (already dropped in afternoon).