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Daily US Equity Report 2026-07-16 (Thu)

7/15 (Wed) China's CXMT memory-competition panic ignited a selloff in semiconductors and AI hardware, while rotation into Apple and financials pushed the SPX to a record high: MU -8.02% / SNDK -8.12% / WDC -8.78% / DELL -9.80% / MRVL -7.27%, SMH -1.59%; the same bad news turned into a posi

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U.S. STOCKS DAILY REPORT

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U.S. 07/16　[7/15 (Wed) China's CXMT memory-competition panic ignited a selloff in semiconductors and AI hardware, while rotation into Apple and financials pushed the SPX to a record high: MU -8.02% / SNDK -8.12% / WDC -8.78% / DELL -9.80% / MRVL -7.27%, SMH -1.59%; the same bad news turned into a positive for Apple AAPL +4.01% record high, BLK +6.63% on earnings, GS Q2 profit +78%; June PPI -0.3% further confirms cooling inflation; S&P +0.38% closed 7,572.40 record high, Nasdaq Composite +0.62% closed 26,269.23, Dow +0.29% closed 52,658.64; QQQ -0.27% closed lower; VIX -5.03% to 15.67, breadth 111:75; 20D list 4→1 names (only PANW), 5D board 1→4 names (META/GS/PANW/BLK)]

Data as of: 2026-07-15 (Wed) U.S. close actuals　·　Generated: Taipei 7/16 07:00

🎯 Today's (7/16) Key Watchpoints

One-line summary

7/15 (Wed) "Same bad news, two readings (again)" — China's memory competition flipped the memory bulls in a single day: China's CXMT (ChangXin, the world's 4th-largest DRAM maker)filed for a Shanghai STAR Market IPO to raise $8.5B (valuation over $80B), and Apple is testing CXMT chips for the China market — fears of structural DRAM/NAND price cuts ignited a selloff in semiconductors and AI hardware: MU -8.02% / SNDK -8.12% / WDC -8.78% / DELL -9.80% / MRVL -7.27%, SMH -1.59%, SOXS +11%. But the same bad news instead became an Apple positive(cheaper Chinese memory): AAPL +4.01% all-time high, compounded by June PPI wholesale prices -0.3% (first monthly decline since Aug 2025)＋ continued strong financial earnings (BLK +6.63% best day of the year, GS Q2 profit +78%), capital rotated out of memory back into Apple and financials. Indices diverged: S&P +0.38% closed 7,572.40 record high, Dow +0.29% closed 52,658.64, Nasdaq Composite +0.62% closed 26,269.23, though QQQ -0.27% closed lower; VIX -5.03% to 15.67, breadth 111:75; 20D list 4→1 names (only PANW), 5D board 1→4 names(META/GS/PANW/BLK).

Dominant Themes

▲ Apple & mega-cap tech ＋ financials/asset management ＋ materials　BLK +6.63%, BNY +5.08%, BABA +4.78%, BKNG +4.55%, AAPL +4.01%, GOOG +3.60%, ORCL +3.56%, GOOGL +3.17%, BMY +3.11%, META +3.07%, AMZN +3.02%, MSFT +2.78%

▼ Memory/AI hardware/semiconductor selloff ＋ insurance　DELL -9.80%, PGR -9.43%, SKHY -9.00%, WDC -8.78%, SNDK -8.12%, MU -8.02%, MRVL -7.27%, GLW -7.05%, ANET -5.83%, STX -5.69%, CSCO -4.54%, INTC -4.43%

↳ “Same bad news, two readings” returns: CXMT's capacity expansion = memory makers hurt by price cuts, while Apple (lower memory procurement costs) benefits — a mirror image of 7/14's “IBM crash turned memory bull.” Memory V-reversed yesterday and crashed today, with extreme volatility; capital rotated from semiconductors back into heavyweight tech and the just-reported strong financials — SPX/Dow at record highs but QQQ/SMH closing lower = a divergent structure of “index highs, internal bloodbath.”

Policy & Liquidity

June PPI wholesale prices turned negative　headline PPI monthly change -0.3% (first monthly decline since August 2025), following 7/14's June CPI 3.5% = inflation keeps cooling; 10Y fell to about 4.55% (-4bp), DXY 100.50 (-0.44%), a rate-friendly backdrop supporting high multiples and mega-cap tech valuations.

Q2 financial earnings stay strong　BlackRock earnings beat, shares +6.63% (best single day in over a year); Goldman Q2 profit $6.6B (+78%, EPS $21 far above the $14.50 estimate, revenue +39% to $20.3B, record equities trading); BNY +5.08%, COF +1.75%, UBS +2.32%, MUFG +1.20% broadly stronger.

CXMT China memory competition = a new structural variable　ChangXin (CXMT) STAR Market listing to raise $8.5B, valuation over $80B; Apple is testing its chips for China. GF Securities downgraded Dell to Hold (34x fwd, valuation stretched after a 200% rally).7/16 TSMC earnings call ＋ Netflix after-hourswill be the key arbiter of whether the memory selloff spreads to foundry/AI capex.

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🏛 Market Backdrop 7/15 close

SPY S&P 500

$754.81

day's +0.40%

index 7,572.40 (+0.38%) record high

QQQ Nasdaq 100

$717.74

day's -0.27%

Composite 26,269.23 (+0.62%)

IWM Russell 2000

$295.77

day's +0.43%

small caps rose in tandem

SMH Semiconductor ETF

$590.77

day's -1.59%

memory crash, semiconductors led the decline

🌡 Macro Risk Signals 7/15 close · Futu / CNN actuals

VIX / VXN volatility

VIX 15.67 -5.03%

VXN 25.65 -2.40%

VIX fell further from 16.50 to 15.67, VXN from 26.28 to 25.65 — cool PPI ＋ financial earnings ＋ index record highs suppressed overall hedging demand; the semiconductor selloff was sector rotation rather than systemic panic, so volatility kept contracting.

10Y / 2Y Treasury yields

about 4.55%

10Y -4bp pullback

10Y fell from about 4.59% toabout 4.55%: June PPI turned negative (-0.3%), further compressing the inflation premium; the rate-friendly backdrop is positive support for Apple and mega-cap tech valuations, consistent with capital rotating from semiconductors back into heavyweights.

DXY Dollar / WTI Crude

100.50

dollar's -0.44%

DXY 100.50 (-0.44%)weakened as rates fell; USO Crude ETF +1.01% closed 121.38 — under a fragile Hormuz ceasefire the geopolitical premium persists but gains are narrowing; oil's impact on the inflation path is gradually fading.

Fear & Greed Index

about 55-58, neutral-to-greedy

up from about 50-53 on 7/14 (estimated)

SPX/Dow record highs ＋ VIX -5.03% to 15.67 ＋ breadth 111:75 → estimated to have risen from about 50-53 on 7/14 to about 55-58 (neutral-to-greedy); sentiment is warming but the semiconductor selloff is a lurking concern.(estimated, not a real-time official reading)

S&P 500 valuation

PE ~25.2 (trailing)

Fwd PE ~21.8

index +0.38% closed 7,572.40 record high; fwd P/E rose with price to ~21.8, still above the 10-year average of 18.9; financial earnings beats ＋ cool PPI support valuations, though the semiconductor selloff weighs on internals.(not a real-time official value)

Nasdaq 100 valuation

PE ~31.8 (trailing)

Fwd PE ~24.8

QQQ -0.27% closed lower; the multiple slipped from ~31.9 to ~31.8; the semiconductor/memory crash (SMH -1.59%) drags internals — Apple and large-cap software held up the index, but the Tech 100 was relatively pressured.(not a real-time official value)

📅 Earnings / Key Events — Next 2 Weeks 7/15 - 7/28

📌 Major Tech / Financial / Consumer Earnings

Completed	Financials stay strong + ASML (7/15) BlackRock beat, shares +6.63% (best day of the year), Goldman Q2 profit +78% (EPS $21 > $14.50), BNY +5.08%; ASML +2.23% closed higher against the tape post-earnings — equipment demand untouched by the memory selloff.
7/16 (Thu) ⭐⭐⭐	Netflix after-hours + TSMC ★most critical this round TSMC's guidance on AI/advanced-process capex = the ultimate arbiter of whether the memory crash spreads to foundry; under the shadow of CXMT's China competition, if TSMC confirms strong AI capex the semiconductor selloff may stabilize.
7/22 (Wed) ⭐⭐	Tesla Q2 earnings Post-robotaxi-expansion margins and per-vehicle economics are key; TSLA is down ~4% over 20D — rising with the index but diverging within tech.
7/23-24 ⭐⭐	Start of the tech-giant earnings week (Alphabet et al.) GOOGL +3.17% led mega-cap tech to record highs ahead of earnings; the direction of AI capex and cloud momentum will determine whether QQQ can recover lost ground.

📊 Macro / Policy Events

Released	June PPI -0.3% (7/15) Wholesale prices fell 0.3% m/m = the first monthly decline since August 2025, following June CPI 3.5% (7/14); inflation keeps cooling, 10Y fell to about 4.55%, a rate-friendly backdrop supporting mega-cap tech valuations.
7/16 (Thu)	June retail sales A test of consumer resilience; after both CPI and PPI cooled, retail sales are more critical for confirming the “soft landing” path.
7/28-29 (Tue-Wed) ⭐⭐	FOMC rate decision ★the main event late in the month July rate decision; cooling CPI and PPI strengthen rate-cut expectations — labor-market cooling vs. the inflation path will set the tone for H2.
Watch ⭐	China CXMT STAR Market IPO (memory competition) ChangXin (the world's 4th-largest DRAM maker) to raise $8.5B, valuation over $80B; China's memory capacity expansion and Apple's procurement testing become a new structural variable for DRAM/NAND pricing.
Watch	U.S.-Iran / Strait of Hormuz (fragile ceasefire) With the ceasefire holding, USO +1.01% — the geopolitical premium hasn't dissipated; oil's impact on inflation and the energy component is gradually fading.

💡 Key Observations

📈 Top Gainers (Top 200 · 1D)

BLK +6.63%, BNY +5.08%, BABA +4.78%, BKNG +4.55%, AAPL +4.01%, GOOG +3.60%, ORCL +3.56%, GOOGL +3.17%, BMY +3.11%, META +3.07%, AMZN +3.02%, MSFT +2.78%.
Apple & mega-cap tech + financials/asset managementled the gains — financial earnings beats, capital rotating from memory back into heavyweights and the just-reported strong banks.

📉 Top Losers (Top 200 · 1D)

DELL -9.80%, PGR -9.43%, SKHY -9.00%, WDC -8.78%, SNDK -8.12%, MU -8.02%, MRVL -7.27%, GLW -7.05%, ANET -5.83%, STX -5.69%, CSCO -4.54%, INTC -4.43%.
Memory/AI hardware/semiconductor selloff + insurance — CXMT's China competition hit the memory chain, DELL led the AI-hardware decline (margins + downgrade), PGR reported weak earnings.

🔎 Top Story 1: CXMT's China memory competition ignites a semiconductor selloff

China's ChangXin (CXMT, the world's 4th-largest DRAM maker)filed for a Shanghai STAR Market IPO, raising $8.5B (valuation over $80B, nearly double the initial target), and Apple is testing CXMT chipsfor the China market — fears of structural DRAM/NAND price cuts ignited a selloff across the memory chain: MU -8.02% / SNDK -8.12% / WDC -8.78% / STX -5.69%, SMH -1.59%, SOXS +11%; memory V-reversed yesterday and gave it all back in a single day today.

🔎 Top Story 2: Cool PPI ＋ financial earnings push the SPX to a record high

June PPI wholesale prices -0.3% (first monthly decline since Aug 2025), following June CPI 3.5% = inflation keeps cooling, 10Y fell to about 4.55%. Financial earnings stayed strong the same day: BLK +6.63% (best day of the year, beat), GS Q2 profit +78% (EPS $21 > $14.50, revenue +39%), BNY +5.08%; capital rotated from memory back into Apple (+4.01% record high) and financials, S&P +0.38% closed 7,572.40 record high, breadth 111:75.

🔎 Focus Stocks: MU / SNDK / DELL / AAPL CXMT memory shock · three down, one up

MU Micron — $904.28 (7/15 -8.02%)broke below $1,000

• China's CXMT (the world's 4th-largest DRAM maker)STAR IPO to raise $8.5B, Apple testing its chips for China = fears of structural DRAM/HBM/NAND price cuts; yesterday's +4.92% given back in a single day.

• Fwd P/E just 6.0 at the cheapest end of the whole list vs YTD +216.8%; a cheap valuation can't fend off competition fears, 20D turned -16.89%.

• broke below the $1,000 psychological level; 7/16 TSMC earnings callwill be the arbiter of whether the memory selloff spreads.

SNDK SanDisk — $1,615.00 (7/15 -8.12%)NAND pure-play hit hard

• pure-play NAND has the highest exposure and bears the brunt of CXMT's capacity expansion; pulled back from its 7/14 high, 20D -23.38% the weakest in the whole memory group.

• YTD still +580% (highest in the whole list) = heavy profit-taking pressure; fwd 7.8 is cheap but the narrative has reversed.

• the memory chain moved down together: WDC -8.78% / STX -5.69%; any rebound hinges on the real impact of CXMT's capacity and pricing.

DELL Dell — $412.68 (7/15 -9.80%)AI-server crash led the decline

• led the whole list lower: rising memory prices erode AI-server margins, GF Securities downgraded to Hold (34x fwd, valuation stretched after a 200% rally).

• HPE / Super Micro sold off alongside; 20D +0.88% weakened in a single day, momentum structure broke down.

• yesterday's #2 momentum pick, dropped off the list on today's crash = AI-hardware margin concerns become a new central risk.

AAPL Apple — $327.50 (7/15 +4.01%)all-time high

• the same CXMT bad newsinstead became an Apple positive: testing Chinese memory supply = lower component costs, capital rotating from memory/semiconductors back into heavyweights.

• 20D +10.49% one of the strongest in the Mag7, market cap $4.81T; fwd 34.0 is on the high side but its defensive quality is favored.

• a mirror image of 7/14's “IBM crash = memory bull”: two straight days of “one bad news, two readings.”

🚀 Momentum Picks — 5 NamesSelection logic: momentum × relative-valuation two-factor — strong across 5D/10D/20D simultaneously, with fwd P/E within the sector's reasonable range (a valuation gate screens out the overpriced), ranked by “momentum strength × valuation cheapness”; ignores revenue/earnings/narrative

1META Meta PlatformsSocial/AI advertising

5D +13.0%10D +20.9%20D +14.8%Fwd P/E 18.8 ★cheapmarket cap $1.73T

tops the board: 5D/10D/20D (13.0/21.0/14.8) all aligned, 10D strongest in the whole list; 7/15 +3.07% led mega-cap tech to record highs, fwd 18.8 at the cheap end of the Mag7 = strong on both momentum and valuation, the biggest beneficiary of high-multiple repair under cool PPI.

2GS Goldman SachsInvestment banking

5D +11.9%10D +13.9%20D +7.0%Fwd P/E 16.4 ★cheapmarket cap $339.9B

rises to #2: Q2 earnings surge — profit +78%, record equities trading, EPS $21 > $14.50; three periods aligned (11.9/13.9/7.1) and accelerating, fwd 16.4 in the cheap band for investment banks, a real beneficiary of the financial earnings season.

3BLK BlackRockAsset management

5D +10.4%10D +13.7%20D +4.8%Fwd P/E 17.4 ★cheapmarket cap $177.8B

newly added: 7/15 +6.63% best day of the year — earnings beat; three periods aligned (10.4/13.7/4.9), fwd 17.4 in the reasonably cheap band for asset managers, with an intact AUM and fee-revenue momentum structure.

4BNY BNY MellonBank/trust

5D +8.1%10D +12.3%20D +13.9%Fwd P/E 16.4 ★cheapmarket cap $111.4B

newly added: 7/15 +5.08% — three periods aligned (8.1/12.3/13.9), strongest within financials over 20D; fwd 16.4 cheap, a custody bank benefiting from volumes and spreads, with steady momentum.

5AAPL AppleConsumer electronics/phones

5D +4.5%10D +13.2%20D +10.5%Fwd P/E 34.0 on the high sidemarket cap $4.81T

newly added: 7/15 +4.01% all-time high — CXMT cost-cut positive; three periods aligned (4.5/13.2/10.5), one of the strongest in the Mag7 over 20D, fwd 34.0 on the pricey side being the only blemish; included for its heavyweight defensive quality.

＊This “Momentum Picks” uses a momentum + relative-valuation two-factorranking: the universe is the top 200 by market cap, requiring 5D/10D/20D all positive across the three periods, with each sector's reasonable fwd P/E range as the valuation gate.7/15 memory crash reshuffle: financials/asset management moved up across the board(GS/BLK/BNY benefit from earnings season + cheap valuations), META tops the board(10D +21.0 strongest + fwd 18.8 cheap), AAPL added as a heavyweight at a record high.the valuation gate screened out: PANW (fwd 85.9) and CRWD (fwd 132.4), though leading over 20D/5D, missed out on being too expensive; DELL crashed -9.80% and dropped out(margin concerns + downgrade); the memory chain (MU/SNDK) turned negative across all three periods and exited.

📋 Full ListTop 200 by market cap · 20D gain > 20% · sorted by 20D

Semiconductors · Memory/CPU Semiconductors · Logic/ASIC/Equipment Software/Cybersecurity Non-tech ｜Green=7/15 up Red=7/15 down ｜Rank / on board: ▲▼= compared with the prior trading day's rank (7/14 close), ★new entry= newly on the board this period, +N= consecutive trading days on the board (incl. 7/15), off board= was on the board on 7/14

After the 7/15 close: the 20D > 20% list went from 4 → 1 name (only PANW +24.42%).The memory crash ＋ cybersecurity profit-taking left only cybersecurity leader PANW above the threshold; yesterday's board members CRWD (19.36) / HOOD (17.75) slipped below 20% and NET dropped off. The chasers are mostly financials (NVO 15.12 / META 14.80 / BNY 13.93 / SCHW 13.02). The table below lists the top 10 by 20D, with the gain bars benchmarked to 100% at the leader PANW +24.42%.

Ticker / Name

Price

Gain (20D)

1D (7/15)

20D

YTD

Fwd P/E

Net income ($100M)

Market cap ($100M)

Rank / on board

PANW Palo AltoCybersecurity

354.02

+0.32%

+10.43%

+24.42%

+92.20%

85.9

8 as of 4/30

2,885

─ +2

CRWD CrowdStrikeEndpoint security

206.77

-1.88%

+8.19%

+19.36%

+76.40%

132.4

0 as of 4/30

2,105

─ +2

HOOD RobinhoodBrokerage/financials

115.54

+1.84%

+1.77%

+17.75%

+2.20%

37.6

19 as of 3/31

1,040

▲1 +2

NVO Novo NordiskPharma/GLP-1

50.56

+3.04%

+3.42%

+15.12%

-0.60%

15.2

—

2,237

★new entry

META MetaSocial/AI advertising

681.31

+3.07%

+12.96%

+14.80%

+3.20%

18.8

706 as of 3/31

17,295

─ +2

BNY BNY MellonBank/trust

162.35

+5.08%

+8.13%

+13.93%

+39.80%

16.4

57 as of 3/31

1,114

★new entry

SCHW Charles SchwabBrokerage

102.79

+1.67%

+1.07%

+13.02%

+2.90%

13.7

90 as of 3/31

1,788

★new entry

TMO Thermo FisherMedical devices

535.29

+0.23%

+4.93%

+13.00%

-7.60%

19.6

68 as of 3/28

1,989

▲1 +2

MUFG Mitsubishi UFJJapanese bank

22.77

+1.20%

+8.02%

+12.83%

+43.60%

22.1

—

2,568

★new entry

UBS UBSSwiss bank

55.07

+2.32%

+7.71%

+11.14%

+18.90%

13.1

91 as of 3/31

1,805

★new entry

＊1 name meets 20D > 20%(PANW; rows from the 2nd onward are a below-threshold reference zone): Net income ($100M)= trailing four quarters (TTM) total, in units of $100M; “as of M/D” is the company's latest fiscal-quarter end date, updated after the next quarter's results; CRWD's trailing four-quarter net income is near breakeven (about 0); NVO / MUFG are foreign-currency-reporting ADRs, net income shown as “—”. Fwd P/E uses Yahoo actuals at the 7/15 close; gain bars are benchmarked to 100% at PANW +24.42%.

📋 Full List (5D momentum)Top 200 by market cap · 5D gain > 10% · sorted by 5D

5D board 1 → 4 names (META 12.96 / GS 11.89 / PANW 10.43 / BLK 10.41).The theme swung sharply from “China ADR BABA” to “mega-cap tech + financial earnings” — BABA (7.99) fell below 10% and dropped off, while earnings-season financials (GS/BLK/BNY/COF/UBS/MUFG) and mega-cap tech (META) flooded in. 4 names qualify; listed below together are the top 10 by 5D, bars benchmarked to 100% at META +12.96%.

Ticker / Name

Price

Gain (5D)

20D

1D (7/15)

YTD

Fwd P/E

Net income ($100M)

Market cap ($100M)

Rank / on board

META MetaSocial/AI advertising

681.31

+12.96%

+14.80%

+3.07%

+3.20%

18.8

706 as of 3/31

17,295

★new entry

GS Goldman SachsInvestment banking

1,152.07

+11.89%

+7.05%

+1.06%

+31.10%

16.4

200 as of 6/30

3,399

▲2 +2

PANW Palo AltoCybersecurity

354.02

+10.43%

+24.42%

+0.32%

+92.20%

85.9

8 as of 4/30

2,885

★new entry

BLK BlackRockAsset management

1,093.40

+10.41%

+4.85%

+6.63%

+2.20%

17.4

63 as of 3/31

1,778

★new entry

BHP BHPMining/commodities

85.48

+9.17%

-7.22%

+1.34%

+41.60%

16.8

102 as of 12/31

2,171

★new entry

COF Capital OneConsumer finance

208.89

+8.83%

+7.33%

+1.75%

-13.80%

8.6

26 as of 3/31

1,287

★new entry

SCCO Southern CopperCopper mining

181.54

+8.57%

-6.04%

-0.46%

+28.80%

25.2

50 as of 3/31

1,515

▲1 +2

CRWD CrowdStrikeEndpoint security

206.77

+8.19%

+19.36%

-1.88%

+76.40%

132.4

0 as of 4/30

2,105

▼2 +2

BNY BNY MellonBank/trust

162.35

+8.13%

+13.93%

+5.08%

+39.80%

16.4

57 as of 3/31

1,114

★new entry

MUFG Mitsubishi UFJJapanese bank

22.77

+8.02%

+12.83%

+1.20%

+43.60%

22.1

—

2,568

★new entry

＊4 names meet 5D > 10%(META/GS/PANW/BLK; rows from the 5th onward are a reference zone): Net income ($100M)= trailing four quarters (TTM) total, in units of $100M; “as of M/D” is the latest fiscal-quarter end date, updated after the next quarter's results; MUFG reports in yen, net income shown as “—”. Fwd P/E uses Yahoo actuals at the 7/15 close; gain bars are benchmarked to 100% at META +12.96%.

🤖 AI Sub-sector Breakdown After the 7/15 close · 20D average

🛡 AI cybersecurity　20D +17.9%

PANW +24.4, CRWD +19.4, FTNT +10.1. Cybersecurity held up against the tape on the day (PANW +0.32% / CRWD -1.88% / FTNT -1.39%) = the only sub-sector with a positive 20D contribution, sidestepping the memory selloff — the strongest sub-sector.

⚡ AI power infrastructure　20D +2.7%

GEV +7.8, VRT -2.4. GE Vernova 7/15 -1.02% pulled back slightly; supported by the AI data-center power narrative, decoupled from the semiconductor selloff, with relatively stable volatility.

🖥 AI servers/networking　20D +1.3%

DELL +0.9, ANET +1.7. On the dayled the whole list lower(DELL -9.80% / ANET -5.83%) = rising memory prices erode server margins, GF downgraded Dell; 20D still positive but momentum turned sharply and the structure broke down.

🧠 Logic / ASIC / networking　20D -9.0%

AVGO +0.1, NVDA +0.0, TSM -5.0, CSCO -7.0, MRVL -33.2. NVDA +0.33% / AVGO +1.33% held up, but MRVL -7.27% / CSCO -4.54% caught down with the memory selloff, and ASIC/networking pulled back in tandem.

🔧 Semiconductor equipment　20D -7.8%

AMAT -1.1, ASML -4.1, LRCX -13.8, KLAC -12.5.ASML 7/15 +2.23% closed higher against the tape post-earnings(the only bright spot); the rest of the equipment names pulled back with semis — LRCX -3.08% / KLAC -2.55% / AMAT -2.73%.

☁️ Software / AI cloud　20D -8.6%

PLTR -0.7, NOW +0.6, CRM +1.5, APP -13.1, ORCL -31.2.ORCL 7/15 +3.56% rebounded against the tape, NOW/CRM steady; software held up relatively, capital rotating from hardware into asset-light names.

🔩 CPU / phone chips　20D -18.8%

AMD -3.3, INTC -19.5, QCOM -19.4, ARM -32.9. AMD -3.46% / INTC -4.43% fell with memory, ARM -1.48% stayed weak = a double hit from valuation and CXMT competition — one of the weakest.

💾 Memory / HDD　20D -20.0%

MU -16.9, WDC -21.4, STX -18.7, SNDK -23.4, INTC -19.5. On the daya broad selloff(SNDK -8.12% / WDC -8.78% / MU -8.02% / STX -5.69%) = China CXMT memory-competition panic, the weakest sub-sector.

🏦 Investment banks / financials (earnings season)　1D strong

BLK +6.63, BNY +5.08, GS +1.06. Q2 asset-management/investment-banking all beat: BLK's best day of the year, GS profit +78% (EPS $21 > $14.50); financials led the gains and supported the SPX record high, with momentum broadly up.

📈 Breadth Snapshot Top 200 by market cap · 7/15 advancers/decliners

Advancers

111

about 58.7%; concentrated in Apple/mega-cap tech / financials / materials

Decliners

about 39.7%; concentrated in memory / AI hardware / semiconductors

Advance/decline ratio / unchanged

1.48 : 1

strengthened further from 92:82, advancers near 60% (3 unchanged)

＊7/15 breadth kept strengthening: 111 advancers vs 75 decliners(A/D ratio 1.48:1; within the top 200, Yahoo's screen actually returned 189 common stocks), widening further from 7/14's 92:82 — advances concentrated in Apple and mega-cap tech, financials/asset management (earnings season), and materials (BHP/SCCO); declines concentrated in memory (MU/SNDK/WDC) / AI hardware (DELL) / semiconductors (MRVL/INTC) = a divergent rotation of “sell semis, buy heavyweight tech and financials”; the index hit record highs but SMH -1.59% and QQQ closed lower — an internal bloodbath. TSMC's 7/16 guidance will decide whether the semiconductor selloff stabilizes.

🔁 7/14 → 7/15 Change Tracker

Stock	7/14 close (back-calculated)	7/15 close	7/15 change	Key change
DELL Dell	$457.52	$412.68	-9.80%	AI-server crash led the decline: rising memory prices erode margins + GF downgrade to Hold (34x fwd); HPE/SMCI sold off alongside
PGR Progressive	$226.59	$205.22	-9.43%	weak insurance earnings, rising combined ratio; diverged from the financial earnings beats — a name-specific selloff
MU Micron	$983.13	$904.28	-8.02%	CXMT China memory competition: broke below $1,000, 20D turned -16.89%; yesterday's +4.92% given back in a single day
SNDK SanDisk	$1,757.73	$1,615.00	-8.12%	highest pure-NAND exposure, bearing the brunt of CXMT's expansion; 20D -23.38%, weakest in the whole memory group
WDC Western Digital	$563.30	$513.84	-8.78%	HDD/NAND fell with the memory chain; YTD +198% brings heavy profit-taking pressure
AAPL Apple	$314.87	$327.50	+4.01%	all-time high: CXMT lowers memory costs = a positive, capital rotating from semiconductors back into heavyweights; one of the strongest in the Mag7 over 20D
BLK BlackRock	$1,025.41	$1,093.40	+6.63%	best single day of the year: earnings beat; newly added to the momentum picks, fwd 17.4 cheap
GS Goldman Sachs	$1,139.99	$1,152.07	+1.06%	Q2 profit +78%, EPS $21 > $14.50, record equities trading; #2 on the 5D board, up to #2 in the momentum picks
META Meta	$661.02	$681.31	+3.07%	led mega-cap tech to record highs, 5D +12.96% tops the momentum picks; 10D +21.0 strongest in the whole list
BABA Alibaba	$112.32	$117.69	+4.78%	China-ADR rebound +4.78%, but 5D fell to 7.99%, dropping below the threshold and off the 5D board; decoupled from U.S. names
IBM IBM	$217.06	$211.20	-2.70%	kept falling after the crash, 5D -30.08%; capex-crowding-out concerns persist, infrastructure under pressure

＊The 7/14→7/15 theme was “China CXMT memory-competition panic ignited a selloff in semiconductors and AI hardware, capital rotating back into Apple and financials”: DELL -9.80% / MU -8.02% / SNDK -8.12% / WDC -8.78% crashed, SMH -1.59%; conversely AAPL +4.01% record high (CXMT cost-cut positive), BLK +6.63% / GS Q2 +78% earnings supported the tape, and breadth strengthened further from 92:82 to 111:75. Memory V-reversed yesterday and crashed today = “one bad news, two readings” dominated for two straight days. Back-calculated prior-day close = 7/15 close ÷ (1 + 7/15 change%).

📝 Summary Core conclusions after the 7/15 close

① Market structure: a divergence of “index record highs, internal bloodbath” — S&P +0.38% closed 7,572.40 record high, Dow +0.29% closed 52,658.64, Nasdaq Composite +0.62% closed 26,269.23, but QQQ -0.27% closed lower, SMH -1.59%= semiconductor/memory crash; VIX -5.03% to 15.67, breadth kept strengthening 111:75. Financials and Apple held up the index while semis dragged internals, the 20D list went 4→1 name and the 5D board 1→4 names, the momentum theme swung sharply.

② Theme 1: CXMT China memory-competition panic: ChangXin (CXMT, the world's 4th-largest DRAM maker) filed for a Shanghai STAR Market IPO to raise $8.5B (valuation over $80B), and Apple is testing its chips for China = fears of structural DRAM/NAND price cuts, MU -8.02% / SNDK -8.12% / WDC -8.78% / DELL -9.80% / MRVL -7.27% crashed, SOXS +11%; memory V-reversed yesterday and gave it back in a single day.

③ Theme 2: Same bad news, two readings (again): AAPL +4.01% all-time high — CXMT lowers Apple's memory procurement costs = a positive; a mirror image of 7/14's “IBM crash = memory bull,” the market priced “one bad news, two readings” for two straight days, with capital rotating violently between hardware and heavyweights.

④ Theme 3: Cool PPI ＋ financial earnings support the tape: June PPI -0.3% (first monthly decline since Aug 2025), 10Y fell to about 4.55%; BLK +6.63% (best day of the year), GS Q2 profit +78% (EPS $21 > $14.50), BNY +5.08%, COF/UBS/MUFG all reported strong = capital rotated from memory back into Apple and financials, supporting SPX/Dow record highs.

⑤ List changes: the 20D list 4→1 name(only PANW 24.42, with CRWD/NET/HOOD falling below 20%), the 5D board 1→4 names(META/GS/PANW/BLK, BABA off the board) = the theme shifted from “memory/cybersecurity” to “financials/mega-cap tech”; the momentum picks were fully reshuffled (META #1, financials GS/BLK/BNY added, DELL dropped on its crash); 20D by sub-sector: cybersecurity +17.9 (strongest), memory -20.0 (weakest, crashed), CPU -18.8.

⑥ Conclusion & this week's strategy: the memory bull reversed in a single day, CXMT's China competition becomes a new structural variable — 7/16 TSMC earnings callthe arbiter of whether the memory selloff spreads to foundry/AI capex. Strategy: for memory (MU fwd 6.0 / SNDK 7.8, though cheap) avoid catching the falling knife before TSMC's guidance — wait for structural signals to stabilize; the momentum theme shifts to financials/asset management (GS fwd 16.4 / BLK 17.4) and mega-cap tech (AAPL / META); for AI hardware (DELL) the margin and downgrade concerns are unresolved — stay on the sidelines for now; although VIX fell to 15.67, a single catalyst (CXMT) can flip an entire group in one day, so diversify and set strict stop-losses.

Sources: Yahoo Finance (top-200-by-market-cap screen + chart self-computed 1D/5D/10D/20D, indices / ETFs / risk metrics / fwd P/E / net income; cross-checked consistent with Futu Top 200 page 1), CNN Fear & Greed Index (7/14 ~50-53 as the baseline, 7/15 estimated), CNBC / Bloomberg / The Motley Fool / 24-7 Wall St. / Investing.com / Yahoo Finance (CXMT China memory competition ignited a semiconductor selloff, Dell -14% intraday + GF downgrade, June PPI -0.3%, BlackRock earnings +6.63%, Goldman Q2 profit +78%).
This report is for reference only and does not constitute investment advice. All percentages are Yahoo / Futu actuals; P/E and F&G are non-real-time, unofficial estimates; NVO / MUFG are foreign-currency-reporting ADRs, net income shown as “—”; CRWD's trailing four quarters are roughly breakeven; SKHY is the SK Hynix ADR.
DAILY US EQUITY · 2026-07-15 (7/15 U.S. close)

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