Daily US Equity Report 2026-06-26 (Fri)

US 06/26 [MU earnings blowout feeds the whole village, memory + equipment euphoria vs. Apple memory-crisis selloff -6.12%: on 6/25 the three major indices diverged (Dow +0.14% / S&P -0.01% / Nasdaq Composite -0.46% /

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Daily US Equity Report 2026-06-26 (Fri)
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US DAILY REPORTSee other markets →TW StocksA-SharesMemory / AI
US 06/26 [MU earnings blowout feeds the whole village, memory + equipment euphoria vs. Apple memory-crisis selloff -6.12%: on 6/25 the three major indices diverged (Dow +0.14% / S&P -0.01% / Nasdaq Composite -0.46% /SMH +2.90%), butNDX +0.75%semiconductors carried the index;MU +15.74%(market cap broke $1.37T, surpassing Meta/Tesla) /SNDK +21.97%/ AMAT +13.42% / GLW +10.78% / KLAC +7.62% memory equipment & materials surged, CAT +6.29% industrials joined in;AAPL -6.12%passing higher memory costs through, MSFT -3.46% / PLTR -5.49% / NOW -4.56% large-cap software sold off together; May PCE ran hot4.1%(core 3.4%) yet was shrugged off, oil bounced +2.84%, VIX 18.89, breadth turned bullish129:70; 20D list rebounded to 8 names, 5D momentum board 6 names]
Data timestamp: 2026-06-25 (Thu) actual U.S. East-Coast closing figures ·Generated: Taipei 6/26 07:00
🎯 Today's (6/26) Key Watch Points
 
One-line summary
6/25 (Thu)Memory super-cycle splits in two— MU's earnings blast ignited memory/equipment and fed the whole village, but the same “memory crisis” backfired on downstream device makers: the three major indices diverged —Dow +0.14% close 51,920.62, S&P -0.01% close 7,357.49, Nasdaq Composite -0.43% close 25,358.60(though NDX/QQQ +0.81%, semis propped up the tape), SMH +2.90% leading.MU +15.74%, market cap broke $1.37T, surpassing Meta / Tesla, SNDK +21.97% / AMAT +13.42% surged,yet AAPL crashed -6.12% on passing memory costs through price hikes, MSFT -3.46% large-cap software sold off together. May PCE ran hot at 4.1% but was ignored, oil bounced +2.84%, 10Y eased to 4.39%.
Main themes
▲ Memory / equipment / materials / industrials in full euphoriaSNDK +21.97%, MU +15.74%, AMAT +13.42%, GLW +10.78%, KLAC +7.62%, LRCX +7.21%, CAT +6.29%, DE +5.00%, WDC +4.90%, CMI +4.71%, ASML +4.45%
▼ Apple / large-cap software / China-ADRs slammedAAPL -6.12%, TJX -6.04%, DELL -5.67%, PLTR -5.49%, BABA -4.74%, NOW -4.56%, APP -4.09%, MSFT -3.46%, ORCL -3.22%
↳ “Memory super-cycle splits in two”: upstream memory / equipment feast for all → downstream device makers (Apple) + high-multiple software get hit; capital violently reallocates within the AI chain.
Policy & liquidity
MU earnings-blast transmissionMicron's 6/24 after-hours Q3 revenue$41.5B (+346%) / EPS 25.11/ Q4 guidance$50Bboth beat expectations; on 6/25 the stock surged+15.74% to close $1,213.56, market cap broke$1.37T; driving SNDK +21.97% / equipment AMAT, KLAC, LRCX soaring
Apple memory crisis AAPL -6.12%— AI data centers scrambling for supply sent DRAM / NAND soaring (“RAMageddon”); Apple raised MacBook / iPad prices to pass on costs,JPM warned of volume contraction + a margin double-hit; though the iPhone was not price-hiked
Hot PCE yet ignoredMay headline PCE+4.1%(3-year high), core+3.4%(above the 3.3% expected, a 22-month high), consumer spending +0.7%; oil bounced USO +2.84%, 10Y eased to 4.39%; the market focused on MU's upside and ignored inflation
🔍 3 focal points to watch
Whether the memory super-cycle can keep spreading ⭐⭐⭐— MU's earnings give the ultimate validation to the HBM / DRAM / NAND price-hike cycle; SNDK +21.97% / WDC +4.90% / STX +3.23% / the equipment chain (AMAT / KLAC / LRCX) all rose in tandem.Watch whether tonight extends higher or sees profit-taking on good-news exhaustion, which will set the tone for the memory bulls' staying power.
Whether AAPL -6.12% drags down big tech ⭐⭐— memory costs bite back at device makers; Apple's price hikes may cut volume; ifAAPL stays weak + software (MSFT / ORCL / PLTR) fails to stop the bleeding, it could cap index upside, and the market may shift from “memory-only strength” to an “index split” tug-of-war.
Whether hot PCE + the oil bounce reignite inflation worries ⭐⭐— May PCE 4.1% hit a 3-year high and core 3.4% beat expectations, masked today by MU's upside; if oil keeps bouncing and yields rebound, it could pressure the just-recovering high-multiple valuations — watch the 6/26 UMich consumer-sentiment inflation-expectations subcomponents.
This week's rhythm: 6/24 (Wed) stock stabilized + after-hours MU blast →6/25 (Thu, shown) memory / equipment euphoria vs. Apple crash -6.12% + May PCE hot 4.1%6/26 (Fri) NKE earnings + UMich consumer-sentiment final(tonight) → next week 7/1 ISM Manufacturing + 7/3 (Fri) early close / June nonfarm payrolls + 7/4 Independence Day holiday (market closed)
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🏛 Market Backdrop6/25 close
 
SPY (S&P 500)
$734.30
that day+0.14%
Index7,357.49 (-0.01%)
 
QQQ (Nasdaq 100)
$716.38
that day+0.81%
Composite25,358.60 (-0.46%)
 
IWM (Russell 2000)
$298.91
that day+0.75%
small caps stayed strong, benefiting from cooling rates
 
SMH (Semiconductor ETF)
$636.88
that day+2.90%
memory led, carrying NDX to a green close
🌡 Macro Risk Signals6/25 close · Futu / CNN actual figures
 
VIX / VXN volatility
VIX 18.89 +1.40%
VXN 30.91 +2.42%
VIX from 18.63ticked up +1.40% to 18.89, tech volatility VXN +2.42% to 30.91 — the index split, with Apple's crash + software selloff lifting single-stock volatility; despite the memory euphoria, risk has not faded and VXN stays above 30.
 
10Y / 2Y Treasury yields
about 4.39%
10Y eased further -1.33%
the 10Y yield from ~4.45%eased to about 4.39%; despite hotter PCE, rates still eased slightly, aiding the valuation recovery of high-multiple growth stocks; but the oil rebound + sticky inflation may limit further downside in yields.
 
DXY (dollar) / WTI crude
101.44
the dollar that day-0.17%weakened slightly
DXY 101.44 (-0.17%)weakened slightly;USO (crude ETF) +2.84%rebounded; oil recovered off its lows but remains well below geopolitical highs; energy / copper miners stabilized accordingly.
 
Fear & Greed Index
about 46-52, neutral
breadth turned bullish, but the index split keeps sentiment neutral
CNN F&G estimated to have recovered from the prior day toabout 46-52 (neutral): breadth turned bullish 129:70 and memory euphoria lifted sentiment, but Apple's crash + software selloff + hotter PCE weighed; bulls and bears intertwined.(not a live official value; an estimated range)
 
S&P 500 valuation
PE ~24.6 (trailing)
Fwd PE ~21.3
The index was nearly flat (-0.01%); Fwd P/E held ~21.3, still above the 10-year average of 18.9; Apple -6.12% and the software selloff offset the semiconductor surge, leaving the market treading water with violent internal rotation.(not a live official value)
 
Nasdaq 100 valuation
PE ~31.9 (trailing)
Fwd PE ~24.7
NDX +0.75% / QQQ +0.81%, multiple held ~31.9; semiconductors (SMH +2.90%) carried the index to a green close, offsetting the drag from heavyweights AAPL -6.12% / MSFT -3.46%; the internal split is pronounced.(not a live official value)
📅 Earnings / major events over the next 2 weeks6/26 - 7/8
 
📌 Major tech / semiconductor earnings
6/26 (Fri)
NKE (Nike) · after-hours
Q4 FY26; reflects consumer momentum and the China market, a bellwether for consumer stocks; watch tariffs and inventory destocking progress.
Continue to watch
memory-chain follow-through validation
After MU's +15.74% blast, SNDK +21.97% / WDC +4.90% / STX +3.23% / the equipment chain have all followed higher; watch whether tonight extends or the good news is exhausted.
Apple chain
device-maker cost transmission
AAPL -6.12% passed memory costs through price hikes; watch whether DELL / HPQ / the PC chain and consumer electronics get squeezed too.
Mid-July
Q2 earnings season begins
Before the large banks + tech earnings season opens, the market focuses on AI capex monetization guidance and memory price-hike transmission.
 
📊 Macro / policy events
6/25 (Thu, released)
May PCE price index (hot)
headline PCE+4.1%(3-year high, April 3.8%), core+3.4%(above the 3.3% expected, a 22-month high), consumer spending +0.7%; the market focused on MU's upside and ignored inflation for now.
6/26 (Fri) ⭐
UMich consumer-sentiment final
After hot PCE, focus shifts to the inflation-expectations subcomponents; watch yields and rate-hike expectations.
7/1 (Tue)
June ISM Manufacturing PMI + JOLTS
Early-month activity and leading employment indicators; manufacturing activity and the prices-paid subcomponent are in focus.
7/3-7/4
June nonfarm payrolls + Independence Day
7/3 (Fri) nonfarm payrolls (released early) + early U.S. market close, 7/4 (Sat) closed; liquidity is thin ahead of the holiday — watch for volatility.
💡 Key observations
 
📈 Day's top gainers (top 200 · 1D)
SNDK +21.97%, MU +15.74%, AMAT +13.42%, GLW +10.78%, KLAC +7.62%, LRCX +7.21%, CAT +6.29%, DE +5.00%, WDC +4.90%, CMI +4.71%.
Memory / semiconductor equipment / glass materials / construction machineryin full euphoria; MU's earnings blast ignited the memory super-cycle.
 
📉 Day's top losers (top 200 · 1D)
AAPL -6.12%, TJX -6.04%, DELL -5.67%, PLTR -5.49%, BABA -4.74%, NOW -4.56%, APP -4.09%, MSFT -3.46%, SONY -3.45%, MCD -3.41%.
Apple / large-cap software / China ADRs / retail & consumersold off; memory costs bit back at device makers and high-multiple software stayed weak.
 
🔎 Key story 1: MU earnings blast +15.74%, memory super-cycle confirmed
Micron FY26 Q3revenue $41.5B (+346% YoY)far above the $35.6B expected,adj EPS 25.11a big EPS beat at 20.49,gross margin jumped to 84.9%, Q4 guidance $50B(vs $42.9B), a record. On 6/25 the stock surged+15.74% to close $1,213.56, market cap broke $1.37T surpassing Meta / Tesla, HBM fully sold out, the ultimate validation of the price-hike cycle,SNDK +21.97% / the equipment chain followed higher across the board, the memory super-cycle is officially confirmed.
 
🔎 Key story 2: Apple memory crisis, price hikes backfire -6.12%
The flip side of the memory super-cycle is device makers getting squeezed: AI data centers scrambling for supply sent DRAM / NAND soaring (“RAMageddon”),Apple raised MacBook (599→699) / iPad prices to pass on costs, JPM warned the hikes were larger than expected — a volume-contraction + margin double-hit, AAPL crashed-6.12% to close $275.15(though the iPhone was not price-hiked); MSFT -3.46% / large-cap software sold off in sympathy, intensifying the index split.
🔎 Focus stocks: MU / SNDK / AMAT / AAPLMemory super-cycle splits in two
 
MU (Micron) — $1,213.56 (6/25+15.74%)earnings-blast to the top
Momentum: 5D+16.33%, 20D+30.71%, YTD+325.38%, market cap$1.37T
earnings blast +15.74%: Q3 revenue $41.5B (+346%) / EPS 25.11 / gross margin 84.9% / Q4 guidance $50B, both beats; market cap broke $1.37Tsurpassing Meta / Tesla.
• Fwd P/E just 9.4 (lowest in the whole list), net income TTM $24.1B; HBM fully sold out, ultimate validation of the price hikes, memory super-cycle confirmed.
 
SNDK (SanDisk) — $2,335.00 (6/25+21.97%)day's top gainer
Momentum: 5D+19.21%, 20D+46.86%, YTD+883.65%, market cap$345.8B
follow-through blast +21.97%: MU's earnings validated NAND price hikes; SNDK surged +21.97% to top the day's board; 20D +46.86%, 2nd on the 20D list.
• Fwd P/E 12.7, net income TTM $4.5B; YTD +883%, the list's gain king and the most leveraged pure-NAND price-hike play.
 
AMAT (Applied Materials) — $668.00 (6/25+13.42%)equipment-chain leader · top of the 20D board
Momentum: 5D+12.66%, 20D+49.02%, YTD+160.58%, market cap$530.4B
equipment surged +13.42%: on expectations of expanding memory / wafer capex, AMAT / KLAC +7.62% / LRCX +7.21% equipment names all soared; 20D +49.02%, top of the 20D list.
• Fwd P/E 41.0, net income TTM $8.5B; MU's record Q4 guidance → spillover wafer-equipment demand; equipment is a key beneficiary chain of the super-cycle.
 
AAPL (Apple) — $275.15 (6/25-6.12%)memory costs backfire
Momentum: 5D-7.03%, 20D-11.48%, YTD+1.40%, market cap$4.04T
price-pass-through crash -6.12%: AI scrambling for supply sent memory soaring (RAMageddon); Apple raised MacBook / iPad prices; JPM warned of a volume-contraction + margin double-hit; the iPhone was not price-hiked.
• Fwd P/E 28.6; the flip side of the memory super-cycle — upstream price hikes squeeze downstream device-maker costs; the market is re-pricing margin risk.
🚀 Momentum picks: top 5Stock-selection logic: momentum × relative valuation, a two-factor screen — strong across 5D/10D/20D simultaneously, with Fwd P/E within the industry's reasonable range (a valuation gate filters out the too-expensive), ranked by “momentum strength × valuation cheapness”; ignores revenue / earnings / themes
 
1SNDK SanDiskNAND
5D +19.21%10D +42.10%20D +46.86%Fwd P/E 12.7 ★cheapmarket cap $345.8B
Strongest across all three windows + cheap + follow-through blast: 5D/10D/20D (19.2/42.1/46.9) the hottest in the list; 6/25 +21.97% topped the day's board, Fwd just 12.7x; the most leveraged pure-NAND price-hike play, ranking 1st overall on momentum × cheapness.
 
2MU MicronDRAM/HBM/NAND
5D +16.33%10D +36.07%20D +30.71%Fwd P/E 9.4 ★cheapestmarket cap $1,370.0B
All three windows aligned + cheapest + earnings blast: 5D/10D/20D (16.3/36.1/30.7) all strong, Fwd just 9.4x the lowest in the list; 6/25 earnings surged +15.74%, market cap broke $1.37T surpassing Meta/Tesla; ultra-low valuation plus ultimate validation, ranks 2nd.
 
3AMAT Applied MaterialsSemiconductor equipment
5D +12.66%10D +34.40%20D +49.02%Fwd P/E 41.0market cap $530.4B
Strongest in the equipment group across all three windows + top of the 20D board: 5D/10D/20D (12.7/34.4/49.0) leads equipment; 6/25 +13.42% surged, Fwd 41x in the mid-range of the equipment band (25–55), reasonable valuation; ranks 3rd on momentum.
 
4KLAC KLASemiconductor equipment
5D +8.41%10D +21.18%20D +32.23%Fwd P/E 51.1market cap $338.1B
Inspection equipment aligned across all three windows: 5D/10D/20D (8.4/21.2/32.2) all strong; 6/25 +7.62%, Fwd 51x at the upper edge of the equipment band, valuation acceptable; alongside AMAT as the equipment-momentum duo, ranks 4th.
 
5LRCX Lam ResearchSemiconductor equipment
5D +7.39%10D +24.95%20D +26.08%Fwd P/E 50.2market cap $502.5B
Etch equipment aligned across all three windows: 5D/10D/20D (7.4/25.0/26.1) all positive; 6/25 +7.21%, Fwd 50x at the upper edge of the equipment band; a direct beneficiary of expanding memory capex, mild momentum, ranks 5th.
* This “momentum selection” uses amomentum + relative-valuation two-factorranking: the universe is the top 200 by market cap, requiring5D/10D/20D all positive in the same direction, with each industry's reasonable Fwd P/E range as thevaluation gate.On 6/25 MU's earnings blast ignited memory / equipment, all aligned across three windows(SNDK 5D+19.2/10D+42.1/20D+46.9 strongest across all three; MU Fwd 9.4x the cheapest in the list, scoring big at the valuation gate; AMAT/KLAC/LRCX equipment chain alongside);though GLW's 5D +29.99% was strongest, its Fwd 54x was too expensive and filtered out by the gate; DELL/MRVL/WDC had negative 5D, failing the three-window alignment. Each % is from Futu's 6/25 close, 10D computed by Yahoo, Fwd P/E from Yahoo's same-day value. High-momentum names also pull back fast — always set stop-losses and position caps. This information is for reference only and does not constitute investment advice.
📋 Full listTop 200 by market cap · 20D gain > 20% · sorted by 20D
Memory / CPULogic / ASIC / hardwareSoftware / cybersecurityNon-tech |Green= up on 6/25Red= down on 6/25
Ticker / Name PriceGain (20D) 1D (6/25) 5D 20D YTDFwd P/ENet income ($100M)Market cap ($100M)
AMAT Applied MaterialsSemiconductor equipment668.00
+13.42%+12.66%+49.02%+160.58%41.085 as of 4/265,304
SNDK SanDiskNAND2,335.00
+21.97%+19.21%+46.86%+883.65%12.745 as of 4/33,458
MRVL MarvellASIC / networking chips281.26
+1.65%-2.86%+41.55%+231.38%45.625 as of 5/22,461
DELL DellAI servers409.45
-5.67%-2.35%+34.11%+227.70%19.184 as of 5/12,654
KLAC KLASemiconductor equipment258.80
+7.62%+8.41%+32.23%+113.54%51.147 as of 3/313,381
MU MicronDRAM/HBM/NAND1,213.56
+15.74%+16.33%+30.71%+325.38%9.4241 as of 2/2613,700
WDC Western DigitalHDD storage675.39
+4.90%-5.16%+27.32%+292.34%37.464 as of 4/32,328
LRCX Lam ResearchSemiconductor equipment401.82
+7.21%+7.39%+26.08%+135.18%50.267 as of 3/295,025
* List (20D gain > 20%): this period totals8 names(5 the prior session; on 6/25 MU's earnings blast ignited memory / equipment broadly, with KLAC / MU / LRCX back above the 20% threshold).AMAT tops the board at 20D +49.02%, SNDK +46.86% 2nd, MRVL +41.55% 3rd. The gain bar chart uses AMAT's 20D +49.02% as the 100% baseline; bar color = industry category.Net income= trailing four quarters (TTM), in units of $100M (each stock's “as of M/D” is its latest fiscal-quarter end date; MU as of 2/26 does not yet reflect this FY26 Q3); to be updated after next quarter's earnings.
📋 Full list (5D momentum)Top 200 by market cap · 5D gain > 10% · sorted by 5D
Ticker / Name PriceGain (5D) 5D 20D 1D (6/25) YTDFwd P/ENet income ($100M)Market cap ($100M)
GLW CorningGlass / fiber optics228.01
+29.99%+19.63%+10.78%+161.29%54.318 as of 3/311,962
SNDK SanDiskNAND2,335.00
+19.21%+46.86%+21.97%+883.65%12.745 as of 4/33,458
MU MicronDRAM/HBM/NAND1,213.56
+16.33%+30.71%+15.74%+325.38%9.4241 as of 2/2613,700
AMAT Applied MaterialsSemiconductor equipment668.00
+12.66%+49.02%+13.42%+160.58%41.085 as of 4/265,304
ASX ASE TechnologyOSAT (assembly & test)41.85
+11.78%+7.12%+1.23%+159.94%21.015 as of 3/31933
CAT CaterpillarConstruction machinery1,057.01
+10.58%+16.16%+6.29%+85.30%35.194 as of 3/314,869
* List (5D gain > 10%): this period totals6 names(4 the prior session; on 6/25 MU's earnings blast ignited memory & equipment, with GLW / SNDK / MU / AMAT / CAT 5D momentum turning strong).GLW +29.99% tops the board, SNDK +19.21% 2nd, MU +16.33% 3rd. The gain bar chart uses GLW's 5D +29.99% as the 100% baseline; bar color = industry category. ASX net income is an approximate USD conversion from TWD (reporting currency TWD).Net income= trailing four quarters (TTM), in units of $100M (each stock's “as of M/D” is its latest fiscal-quarter end date); to be updated after next quarter's earnings.
🤖 AI sub-sector breakdownafter 6/25 close · 20D average
 
🧠 Memory / HDD20D +30.7%
SNDK +46.86%, MU +30.71%, WDC +27.32%, STX +17.85%. MU's earnings blast was the trigger; on 6/25 the group surged broadly (SNDK +21.97% / MU +15.74% / WDC +4.90% / STX +3.23%), retaking the top sub-sector spot on 20D; the memory super-cycle is confirmed.
 
⚙ Semiconductor equipment20D +30.6%
AMAT +49.02%, KLAC +32.23%, LRCX +26.08%, ASML +15.23%. On 6/25 the group soared broadly (AMAT +13.42% / KLAC +7.62% / LRCX +7.21% / ASML +4.45%); spillover from expanding memory capex puts the equipment chain alongside memory as co-leaders.
 
🖥 AI servers / networking20D +19.7%
DELL +34.11%, GLW +19.63%, APH +17.94%, ANET +7.22%. GLW +10.78% glass/fiber surged, APH +1.46% / ANET +2.29% rebounded, but DELL -5.67% gave back on memory-cost worries; performance diverged.
 
🛡 AI cybersecurity20D +13.4%
PANW +17.96%, FTNT +17.20%, CRWD +5.16%. On 6/25 they rebounded together (FTNT +3.20% / PANW +2.74% / CRWD +0.84%); defensive traits + warming momentum put them mid-to-upper among sub-sectors on 20D.
 
🔗 Logic / ASIC / networking20D +11.5%
MRVL +41.55%, ARM +14.87%, CSCO -0.58%, AVGO -10.04%. MRVL is 3rd on 20D, +1.65% green on 6/25; ARM -3.17% / AVGO -0.83% dipped slightly; the ASIC chain diverged, with a mild overall recovery.
 
⚡ AI power infrastructure20D +5.3%
GE +17.07%, NRG +6.60%, BE +5.23%, VST +4.76%, CEG -6.92%. On 6/25 most stayed strong (GE +1.50% / NRG +3.45% / VST +3.01%), with steady aerospace and power demand; but CEG +0.27% nuclear was flat and BE -5.21% fuel cells gave back; performance diverged.
 
💻 CPU / phone chips20D +0.7%
INTC +9.12%, AMD +7.47%, TXN -1.78%, QCOM -11.89%. On 6/25 most rebounded (QCOM +3.79% / TXN +2.87% / AMD +2.47% / INTC +0.93%), but 20D stays weak, dragged by QCOM; phone-chip demand doubts remain unresolved.
 
☁ Software / AI cloud20D -12.6%
IBM +1.20%, CDNS -1.56%, NOW -12.34%, CRM -15.17%, PLTR -19.05%, ORCL -20.16%, APP -21.47%. Bottom of the 20D board; on 6/25 the selloff continued: PLTR -5.49% / NOW -4.56% / APP -4.09% / ORCL -3.22%; high-multiple software has not stopped bleeding.
 
📊 Sub-sector strength ranking (20D average)
Memory/HDD+30.7%> equipment+30.6%> AI servers/networking+19.7%> cybersecurity+13.4%> logic/ASIC/networking+11.5%> power+5.3%> CPU/phones+0.7%> software/AI cloud-12.6%at the bottom. On 6/25, the “memory super-cycle splits in two”: memory / equipment stand as co-leaders, while software & AI cloud kept selling off at the bottom.
📈 Breadth snapshotTop 200 by market cap · 6/25 advancers/decliners
 
Advancers
129
about 65% (of the top 200); memory / equipment / industrials leading
 
Decliners
70
about 35%; Apple / large-cap software / China ADRs leading the decline
 
Advance/decline ratio
1.84 : 1
breadth turned bullish, sharply stronger than the prior day's 0.79:1
* 6/25 breadthclearly turned bullish (1.84:1, 129 up vs 70 down), sharply stronger than the prior day's 85:108, forming a “memory super-cycle splits in two” pattern — memory / equipment / materials / industrials (SNDK / MU / AMAT / GLW / CAT) in full euphoria, but Apple / large-cap software / China ADRs (AAPL / MSFT / PLTR / BABA) sold off against the trend. The index trod water (S&P -0.01%) as AAPL -6.12% and the software selloff offset the semiconductor surge, yet single-stock breadth and capital momentum were clearly bullish.
🔁 6/24 → 6/25 change tracker
Stock 6/24 close (back-calculated) 6/25 close 6/25 change Key change
MUMicron$1,048.51$1,213.56+15.74%earnings blast to the top, market cap broke $1.37T surpassing Meta/Tesla; Q3/Q4 both beat expectations
SNDKSanDisk$1,914.46$2,335.00+21.97%day's top gainer; NAND price hikes validated, 20D +46.86% ranks 2nd
AMATApplied Materials$588.97$668.00+13.42%equipment-chain leader, 20D +49.02% tops the 20D list
GLWCorning$205.82$228.01+10.78%glass/fiber surged, 5D +29.99% tops the 5D board
AAPLApple$293.08$275.15-6.12%day's top loser; passed memory costs through price hikes, JPM warned of a volume-contraction + margin double-hit
DELLDell$434.06$409.45-5.67%memory-cost worries squeezed AI-server margins, but 20D +34.11% still ranks 4th on the list
MSFTMicrosoft$365.47$352.83-3.46%large-cap software heavyweight selloff, dragging NDX, 20D -14.50%
PLTR Palantir$113.50$107.27-5.49%high-multiple AI software kept selling off, 20D -19.05%, bottom of software
* From 6/24 to 6/25 the main theme shifted from “stock stabilizing” to “memory super-cycle splits in two”: MU's earnings blast ignited memory / equipment euphoria (MU +15.74% / SNDK +21.97% / AMAT +13.42% / GLW +10.78%), while the same memory crisis backfired on device makers and software (AAPL -6.12% / DELL -5.67% / MSFT -3.46% / PLTR -5.49%).the 20D main list rebounded from 5 to 8 names(KLAC / MU / LRCX back above the 20% threshold). Back-calculated prior-day close = 6/25 close ÷ (1 + 6/25 change%).
📝 SummaryCore takeaways after the 6/25 close
① Market structure: the memory super-cycle splits in two and the index treads water; the three major indices diverged —Dow +0.14% close 51,920.62, S&P -0.01% close 7,357.49, Nasdaq Composite -0.46% close 25,358.60(but NDX/QQQ +0.81% semis propped up the tape), SMH +2.90% leading, IWM +0.75% staying strong.VIX up +1.40% to 18.89, VXN +2.42% to 30.91, 10Y ~4.39%, oil bounced +2.84%. Breadth turned bullish, 129 up vs 70 down (1.84:1) — single stocks leaned bullish, but the index was flat, dragged by Apple / software.
② Theme 1: MU earnings blast, memory super-cycle confirmed: Micron FY26 Q3revenue $41.5B (+346% YoY), adj EPS 25.11(vs 20.49), gross margin 84.9%, Q4 guidance $50Ba record. On 6/25 the stock surged+15.74% to close $1,213.56, market cap broke $1.37T surpassing Meta/Tesla; drivingSNDK +21.97% / AMAT +13.42% / KLAC +7.62% / LRCX +7.21%the whole memory-equipment village to feast, HBM fully sold out, the ultimate validation of the price-hike cycle.
③ Theme 2: Apple memory crisis, device-maker costs backfire: the flip side of the super-cycle is downstream device makers getting squeezed — AI scrambling for supply sent DRAM / NAND soaring (“RAMageddon”),Apple raised MacBook / iPad prices to pass on costs, JPM warned of a volume-contraction + margin double-hit,AAPL crashed -6.12%, DELL -5.67% as AI-server margins also came into question, and the consumer-electronics chain came under pressure.
④ Theme 3: large-cap software kept selling off, hot PCE yet ignored: MSFT -3.46% / PLTR -5.49% / NOW -4.56% / ORCL -3.22%software & AI cloud at the bottom, 20D -12.6%, dragging NDX.May PCE hot 4.1% (3-year high), core 3.4% beat expectations, consumer spending +0.7%, but the market focused on MU's upside and ignored inflation for now; oil bounced +2.84%, 10Y still eased to 4.39%.
⑤ List changes: the 20D main list rebounded from 5 to8 names(KLAC / MU / LRCX back above the 20% threshold):AMAT +49.02% tops the board, SNDK +46.86% 2nd, MRVL +41.55% 3rd. The 5D momentum board grew from 4 to6 names(GLW +29.99% / SNDK +19.21% / MU +16.33% / AMAT +12.66% / ASX +11.78% / CAT +10.58%). Sub-sectors: Memory/HDD+30.7%≈ equipment+30.6%> AI servers+19.7%> cybersecurity+13.4%> logic/ASIC+11.5%> power+5.3%> CPU+0.7%> software/AI cloud-12.6%at the bottom.
⑥ Conclusion & this week's strategy: MU's earnings blast ignited the memory super-cycle and the equipment chain followed higher across the board, but the same memory crisis backfired on Apple and device makers while software stayed weak, forming a “violent split within the AI chain”. On positioning:the memory / equipment group(MU Fwd 9.4x cheapest + ultimate earnings validation, SNDK strongest across all three windows, AMAT 20D +49% on top) is the strongest main line on the tape, but single-day gains are already large and the risk of good-news exhaustion is rising — scale in rather than chase, and set strict stop-losses;software & AI cloud and device makers (the Apple chain) stayed weak — don't try to catch the falling knife. On the macro side,PCE 4.1% hit a 3-year high, core 3.4% beat expectations, sticky inflation remains a lurking worry; if oil keeps bouncing and yields rebound, it could become the biggest variable for the memory euphoria.
Data sources: Futu's top-200 U.S. stocks by market cap (6/25 close), Yahoo Finance (indices / ETFs / risk indicators / Fwd P/E / net income), CNN Fear & Greed Index (estimated value), company earnings and news (MU FY26 Q3, AAPL price hikes, May PCE).
This report is for reference only and does not constitute investment advice. All percentages are Futu / Yahoo actuals; F&G and S&P / NDX P/E are non-live, estimated values.
DAILY US EQUITY · 2026-06-26 (6/25 U.S. East-Coast close)
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