Investing.com (via Yahoo Finance, Oct 17, 2026) — the SOX fell 16% over eight trading days from the last up day on October 6, its longest losing streak since October 2008 newsbeep.com
The Trading Report (Oct 17, 2026) — the SOX down 15.7% from the October 6 close over eight sessions; S3 Partners estimates about $32B of short-side paper profits in seven days thetradingreport.com
FinanceFeeds (Oct 17, 2026) — Nasdaq official figures: the SOX closed Friday, October 16 at 11,137.29, down 3.83% on the day, an eighth consecutive lower close financefeeds.com
Finnhub market data — five-day returns and closes: MU -14.59% / $878.84, SNDK -17.86% / $1,299.30, SKHY (ADR) -19.25% / $136.49, 000660.KS -20.44%; AIStockWire (Oct 17, 2026) close-to-close check: MU $1,029.00 (Oct 9) to $878.84 (Oct 16) MU · SNDK · SKHY · aistockwire.com
stockanalysis.com — MU close $878.84, trailing P/E 11.82, forward P/E 4.98 on its basis; SNDK close $1,299.30, forward P/E 6.05 on its basis; fiscal-2026 figures MU · SNDK
MarketBeat — SKHY closed October 16 at $136.49; 52-week range $124.80-$199.87; consensus target $253.22 marketbeat.com
Motley Fool (Oct 17 and Oct 12, 2026) — MU forward P/E of about 5x on FY2027 consensus EPS of $176; SNDK FY2027 consensus EPS of about $215 (a forward multiple of about 6.0x at Friday's close) MU · SNDK
Motley Fool / FMP (Oct 15, 2026) — SK hynix forward P/E of 5.7x fool.com
TrendForce (via Gate blog) — 2026 HBM bit share: SK hynix about 50%, Samsung 28%, Micron 22% gate.com
TrendForce Q2 2026 DRAM revenue (via C114Pro and TechTimes) — Samsung 39.4%, SK hynix 24.9%, Micron 23.3%; CXMT at about 9.5-10% (via StockWireX) c114pro.com · stockwirex.com
SignalStack (Oct 2, 2026) — Micron fiscal Q4: revenue $54.23B, GAAP net income $37.70B; FQ1 FY2027 guidance: revenue $61.5B ± $1.5B, non-GAAP gross margin 86.25%, non-GAAP EPS $38.15 ± $1.00; 26 strategic agreements, $32B of commitments, remaining performance obligations of about $150B signalstack.news
dpa-AFX via TradingView (Sep 30, 2026) — Micron Q4: GAAP net income $37.701B, non-GAAP EPS $33.42, revenue $54.229B tradingview.com
ad-hoc-news (Oct 5, 2026) — Micron's September 30 print against consensus (EPS $33.42 vs $31.61, revenue $54.23B vs $51.07B, per CNBC); MarketBeat consensus target $1,375.58; Rosenblatt target $1,900 ad-hoc-news.de
HTX Insights (Oct 1, 2026) — Micron data-centre Q4 revenue $18.002B (+56% quarter on quarter, 33% of the total, 90% gross margin); most of calendar-2027 HBM supply already contracted, at prices far above 2026; CEO: 2027-28 supply-demand tighter than 2026 htx.com
EquitySwarm (Oct 12, 2026) — more than 75% of Micron's FY2027 shipments already committed, with discussions extending into 2028; Q4 operating cash flow $43.97B equityswarm.com
BitPress (Oct 14, 2026) — CXMT's October 9-10 Shanghai announcement and SCMP's October 12 coverage; October 13: SK hynix -10.09% to ₩1,443,000, Samsung -7.39%; the announcement disclosed no speed or capacity figures bitpress.kr
AsiaDaily (Oct 12, 2026) — CXMT milestone timeline: 4F² research since 2016, G5 platform into mass production in September, LPDDR6 in August, the October 10 Shanghai launch, a year-end server DDR5 RDIMM target; Samsung's 4F² mass production around 2028 asiadaily.org
PBXScience (Oct 16, 2026) — CXMT's announcement disclosed no speed, capacity, process node, yield or qualification status; 4F²'s hard problem is yield pbxscience.com
StockScalping forum (Oct 12, 2026) — the October 12 US reaction: MU -3.8%, SNDK -5.9% (CNBC intraday); CXMT's 4F² is a target, not a product, with a long qualification road ahead stockscalping.com
LiveTradingNews (Oct 14, 2026) — Elon Musk's post on X amplifying the story; the framing of commodity layers China can scale versus tool-constrained layers where it still lags livetradingnews.com
TrendForce (Sep 30, 2026, via Guru3D and SMM) — Q4 2026 contract prices: conventional DRAM +10-15% quarter on quarter, overall DRAM including HBM +15-20%, NAND +15-20% guru3d.com · metal.com
TrendForce (Oct 6, 2026) — the Q4 pricing basis restated; PC DRAM's share of capacity falls further in 2027 trendforce.com
TechDefused (Oct 1, 2026) — the HBM price step-up lands at the 2027 annual contract resets; Wedbush channel checks describe DRAM in the high double digits and NAND +10% or more in industry talks techdefused.com
The Investor (Jul 29, 2026) — SK hynix Q2: revenue ₩79.3T (+257%), operating profit ₩60.5T (+557%), gross margin 76%; about 10 long-term-agreement customers (typically five-year); 2027 HBM negotiations under way; HBM4 in mass production in Q2, HBM4E sampled; capex guidance ₩40T+; Yongin Y1 production in February 2027 theinvestor.co.kr
The Register (Jul 29, 2026) — SK hynix Q2: DRAM ASP up about 30% quarter on quarter, NAND ASP up about 50%; about 10 long-term agreements theregister.com
Wccftech (Jul 28, 2026) — SK hynix's Q2 missed consensus by 5-6% as long-term-agreement pricing slowed ASP pass-through; the CEO called 2027 the tightest supply year on record; 2026/2027 HBM supply of 18/24 billion GB wccftech.com
Substack — edbutowsky (Oct 12, 2026) — TrendForce (Sep 29): 2027 HBM prices to roughly double; SK hynix's $29B buyback (Aug 20-Nov 19, about 3% to be cancelled); Micron's FY2027 EPS consensus up from $117.86 to $156.53 within 90 days; Micron's FY2026 buyback only $650M substack.com
TechTimes / C114Pro (Sep 7, 2026) — Samsung and SK hynix inventories below 10 days of supply; the HBM4 substitution effect worsening capacity crowding by about a third techtimes.com
Corewavelabs (Oct 7, 2026) — Q3 contract prices: Bernstein's tally of DRAM near +20%, TrendForce DRAM +13-18% and NAND +10-15%; enterprise SSD bit demand expected +80% in 2026 corewavelabs.com
FinanceFeeds (Oct 17, 2026) — SanDisk: the August 5 print showed revenue $8.965B (+51%); FQ1 FY2027 guidance of revenue $10.30-10.80B and gross margin 83-85%; earnings on October 29; the June high was $2,354.39 financefeeds.com
CapitalSnitch (Oct 18, 2026) — Micron five-day -14.6% and -27.6% from its 52-week high on their tally; SanDisk -44.4% from its high; 53 of 58 analysts at buy or strong buy on Micron capitalsnitch.com
SignalPlus (Oct 18, 2026) — the SOX's eight straight falls and -16%, the longest streak since 2008; AI and semiconductor market value down more than $1T; the SOX had risen more than 60% in 2026 before this signalplus.com
Our own investigation, published today (Oct 19, 2026) — CoreWeave contagion and the AI financing chain: the memory selloff's attribution (CXMT the trigger, the financing chain the amplifier) and Micron's positioning as hit by a different chain CoreWeave investigation
TradesTie (analysis updated Oct 16, 2026) — Micron (MU): forward P/E of 4.3x on its next-year-estimate basis vs a historical average forward multiple of 8.2x (the site's own model figure; averaging window not disclosed), at the Oct 16 close of $878.84 tradestie.com
Citi research (Aug 2026), as reported by ADVFN InvestorsHub (Aug 9, 2026) and Parameter.io — total HBM capacity per AI system rises about 434%, from 20.7TB to 110.6TB, as GPU count per system grows from 72 to 576 investorshub.advfn.com · parameter.io