〔Day Digest〕AI Rotation Broadens: S&P 500 Ex-AI +12.4% in a Week, DRAM Prices Stretch to 2028, but BMO’s Hawkish-Hold Call Puts the S&P 500’s 5.5%-6.0% 10-Year Test in Focus

0. Daily Research Arc

• **[NEW] Cross-asset arc:** The research points to rotation within risk assets rather than a uniform retreat: Goldman’s S&P 500 ex-AI basket outpaced the index last week, Morgan Stanley’s European team ranked semiconductors as the strongest rebound candidate if a rotation bear market reverses, and Chinese active funds cut TMT exposure ^[1][2][3].
• **[ESCALATED] Hardware counterweight:** TrendForce sees DRAM tightness through 2027 and rising prices into H1 2028, while JPMorgan’s SK Hynix review records 3Q 2026 sales of KRW104.6 trillion and operating profit of KRW83.3 trillion ^[4][5].
• **[NEW] Macro veto:** BMO forecasts a Fed hawkish pause with possible multiple dissents, while JPMorgan says the S&P 500 could absorb a 5.5%-6.0% 10-year Treasury yield if strong AI-driven earnings materialize ^[6][7].
• **Source-quality flag:** The MUFG FX Daily Snapshot entry contains only a title, so no market conclusion is drawn from it; several other packet items are outlet summaries of expert calls or research rather than the full underlying documents ^[8][2][4][6].

1. AI Rotation and Market Breadth

• **[NEW] (single-source signal):** Through Oct. 22, Goldman’s proprietary S&P 500 ex-AI index had gained 12.4% last week versus 12% for the S&P 500, erasing its underperformance for most of the year; many non-AI sectors rose month to date while the S&P Technology Index fell about 7% ^[2].
• **[ONGOING] Concentration pressure:** Technology and AI-linked companies account for about 45% of the S&P 500; investors have raised concerns about debt and equity from CoreWeave and Oracle, while Meta Platforms fell 7% on Thursday to $648.85 ^[2]. Oppenheimer and Berkshire Hathaway portfolios have rotated toward non-tech ^[2].
• **[NEW] Tactical de-risking:** Morgan Stanley quant strategist Ukyo Haraguchi’s team said the AI-chip and data-center selloff was not over, advised using rebounds to cut exposure, and recommended low-volatility stocks, financially sound value stocks and AI-application names as medium-to-long-term structural growth; the team also screened 50 Japan-listed AI-application stocks ^[9].
• **[NEW] European reversal map:** Even with broad European equities near historical highs, Morgan Stanley strategist Marina Zavolock’s team ranked semiconductors first, followed by technology hardware, capital goods, metal mining and consumer discretionary, with defense, real estate and construction last if Europe’s rotation bear market reverses ^[1].

2. Memory and Semiconductor Evidence

• **[NEW] Supply and pricing:** At a Goldman Sachs-hosted TrendForce call on Oct. 27, experts expected DRAM supply to remain tight through 2027 and the price upcycle to extend into H1 2028; 2027 blended HBM pricing was projected to rise 122% y/y to $3.7 per Gb, driving HBM revenue growth above 230% to more than $200 billion ^[4].
• **[NEW] Bottlenecks and offsets:** Cleanroom capacity and long equipment lead times constrain meaningful supply before 2028, while weak consumer demand is a drag; long-term-agreement coverage of 60%-70% may moderate 2027 gains, but uncontracted demand can still clear at higher prices ^[4].
• **[NEW] Company and valuation check:** SK Hynix reported 3Q 2026 sales of KRW104.6 trillion and operating profit of KRW83.3 trillion, both records; DRAM ASP rose more than 20% q/q and NAND ASP roughly 20% q/q, while foreign-exchange and Kioxia investment-valuation losses dragged on pretax and net profit ^[5]. JPMorgan maintained Overweight and a KRW2.75 million target, based on 7x 2026-27 average EPS and about 105% upside; SK Hynix announced a KRW100 trillion shareholder-return plan, locked more than 50% of 2027-2028 capacity under long-term agreements with 14 key customers, and expects demand to exceed supply through 2030 ^[5].
• **[ESCALATED] Contradiction:** TrendForce’s scarcity view sits against Morgan Stanley’s warning that financing and credit concerns can keep the semiconductor and data-center selloff going ^[4][9].

3. Fed, Rates and the Dollar

• **[NEW] Fed setup:** BMO analysts expect a hawkish pause with possibly multiple dissents even as the market broadly expects rates unchanged; they flag Hammack, Logan and Kashkari, who dissented against holding in July, and say Fed Chair Warsh’s press conference will be watched for clues on the rest of 2026 ^[7].
• **[NEW] Dollar base case:** Deutsche Bank analyst Volkmar Baur expects rates to remain unchanged at the meeting and says the dollar can stay firm even without an explicit December signal, provided the market retains expectations of a December hike and two more hikes the following year ^[10].
• **[ESCALATED] Structural dollar risk:** Nomura G10 FX strategy head Dominic Bunning says AI-driven inflows into U.S. mega-cap technology stocks, hyperscaler bonds and power-grid infrastructure have made the dollar a concentrated bet on “American exceptionalism”; an AI reversal could pull capital from U.S. equities, corporate bonds and power infrastructure, pressuring the dollar through lower growth expectations, a narrower rate advantage and shrinking institutional demand ^[11]. During last week’s AI-valuation stress, haven flows went to the yen and Swiss franc rather than the dollar ^[11]. Bank of America global FX strategy head Erik Nelson compared the AI-linked inflows to emerging-market “hot money” that can reverse quickly if views on U.S. growth, rates or technology valuations change ^[11].
• **[NEW] Earnings set the rates ceiling:** JPMorgan strategist Dubravko Lakos-Bujas said the S&P 500 can absorb a 10-year Treasury yield of about 5.5%-6.0% if forward EPS growth above 20% is delivered; the bank cites consensus 2026 and 2027 EPS growth of 28% and 22%, and an approximately 18x forward 2027 P/E ^[6]. Its roughly 80-year sample shows an inverse-U relationship, with multiples not beginning to fall above a roughly 5% yield when EPS growth exceeds a roughly 15% trend rate ^[6].
• **Decision point:** A hawkish hold with multiple dissents and retained tightening expectations would support the dollar, but an AI-flow reversal could break that support; the S&P 500’s 5.5%-6.0% tolerance case depends on the above-20% EPS path ^{[10][11][6][7]}.

4. China and Asia Allocation

• **[NEW] China earnings:** CITIC Securities’ Ming Ming said recovering listed-company profits can keep supporting A shares, but the condition is forceful growth policy and continued strength in PPI and export growth sufficient to sustain the earnings cycle ^[12].
• **[NEW] Drawdown and external risks:** Huaan Securities’ Oct. 27 snapshot showed the Shanghai Composite down 1.33%, ChiNext down 3.41% and all-A-share turnover at RMB1.47 trillion, down 9% day over day; banks gained 1.23% and the dividend index gained 1.09%, while defense, computers and electronics lost 4.16%, 4.13% and 3.95%, and the STAR 100 lost 5.20% ^[13]. Huaan also reported that U.S. forces were prepared for a new large-scale Iran strike after the November midterms, with the military able to launch within 96 hours of an order, and that China-EU trade friction was rising; these geopolitical points are single-report attributions, and the same snapshot showed ICE Brent up as much as 2% intraday and spot gold down as much as 0.7% ^[13].
• **[NEW] Fund rebalancing:** Soochow Securities’ 2026 Q3 analysis showed active-equity AUM down 18.9% q/q to RMB4.02 trillion and units down 2.0% to 2.83 trillion; equity positioning eased from 85.8% to 83.1%, while net redemptions narrowed to 85 billion units, one-third of 2026 Q2 ^[3]. The supplied extract says TMT was cut from its historical 61.6% peak but truncates the new figure; fixed-income-plus AUM rose 1.95% q/q to near RMB3.59 trillion, units rose 4.2%, and equity exposure slipped from 12.76% to 12.08% ^[3].
• **[NEW] Bank ratings:** Fitch confirmed long-term foreign-currency issuer default ratings of A with stable outlooks for Industrial and Commercial Bank of China, Agricultural Bank of China, China Construction Bank, Bank of China, Postal Savings Bank of China and Bank of Communications ^[14]. It raised viability ratings to bbb+ for the first four banks, bbb for Postal Savings Bank of China and bbb- for Bank of Communications, and lifted China’s operating-environment score from bbb- to bbb with a stable outlook, citing five years of improvement in the banking system, resilient state-bank profitability and stable asset quality ^[14].
• **[NEW] India:** Spark Capital Advisors executive said Indian benchmarks are down 13% YTD and that this is not yet a buying opportunity, citing slowing economic growth, persistently high oil prices and rich valuations; the Nifty 50 could post its worst annual performance in more than a decade after nearly doubling over the previous ten years ^[15].
• **[NEW] Korea and Japan:** CLSA, whose view is echoed by CITIC Securities Wealth Management, expects covered Korean insurers to post below-consensus earnings on weak investment profits as rates stay high and the Kospi falls 19% q/q; year-end attention shifts to Samsung Life’s payout options and DB Insurance’s Fortegra consolidation ^[16]. In Japan capital goods, CLSA’s meetings with 40 investors across Hong Kong, Singapore and Kuala Lumpur were 90% hedge funds; Komatsu was discussed in 80% of meetings and remained a consensus long, while heavy machinery and Daikin remained heavily short ^[17].

5. Target Prices and Falsification Tests

• **[NEW] Target-price tape:** Upgrades went to PayPal, S&P Global and UPS, while cuts hit NXP Semiconductors, Seagate Technology, FedEx, Boeing and Verizon ^{[18][19][20][21][22][23][24][25]}.

| House | Company | Previous target (US$) | New target (US$) | Stated rating | Source | |---|---:|---:|---:|---|---| | Morgan Stanley | PayPal | $45 | $46 | Not stated | ^[18] | | Morgan Stanley | NXP Semiconductors | $338 | $313 | Not stated | ^[19] | | Morgan Stanley | S&P Global | $477 | $515 | Not stated | ^[20] | | Citigroup | United Parcel Service | $122 | $131 | Not stated | ^[21] | | Citigroup | Seagate Technology | $1,300 | $1,050 | Not stated | ^[22] | | Bank of America | FedEx | $378 | $359 | Buy | ^[23] | | Jefferies | Boeing | $265 | $230 | Not stated | ^[24] | | Barclays | Verizon | $46 | $44 | Equal-weight | ^[25] |

Most target-price items are headline-only briefs without a stated valuation methodology, so only the revisions and any explicit ratings are recorded here ^{[18][19][20][21][22][23][24][25]}.

• **[NEW] Rotation test:** The ex-AI leadership case weakens if the Goldman basket stops outperforming and AI-heavy technology retakes leadership; the current breadth signal is one outlet’s account of Goldman data ^[2].
• **[NEW] Memory test:** TrendForce’s scarcity thesis weakens if cleanroom and equipment constraints permit meaningful supply before 2028 or 60%-70% long-term-agreement coverage absorbs all incremental demand; the current call expects uncontracted volume to clear at higher prices ^[4].
• **[NEW] Macro test:** The dollar base case weakens if AI-related outflows outweigh retained hike expectations, while the S&P 500’s 5.5%-6.0% yield tolerance weakens if forward EPS growth fails to exceed 20%; Baur’s dollar condition, Nomura’s outflow channels and JPMorgan’s earnings condition define the tests ^[10][11][6].
• **[NEW] China test:** Ming Ming’s A-share support case weakens if growth policy, PPI and export growth fail to remain strong enough to sustain the listed-company earnings cycle ^[12].