Wednesday Close Edition — August 12, 2026, 4:00 PM NYC
All prices are the 16:00:00 ET close, cross-verified across Yahoo Finance and The Motley Fool
Chips and SpaceX Carry the Index Higher While Every Platform Megacap Falls; In-Line CPI Eases Hike Pressure
Market Context: July CPI printed in line — headline 3.4% y/y, core 2.5% — easing September hike pressure and lifting the S&P 500 and Nasdaq after two down sessions. But the rebound was narrow and one-sided: the Philadelphia Semiconductor Index rose 2.49% while Meta fell 3.38%, Microsoft 2.26%, Palantir 2.23% and Amazon 1.83%. Every platform megacap closed lower. The Dow finished essentially flat. Crude fell sharply after the print, reinforcing rather than contradicting the disinflation read.
Where the session finished, measured at the 4:00 PM NYC close.
Market Snapshot — 16:00:00 ET
| Asset | Prior Close (Tue 11 Aug) | Wednesday Close | Change |
|---|---|---|---|
| S&P 500 | 7,728.20 | 7,748.50 | +20.30 (+0.26%) |
| Nasdaq Composite | 26,445.45 | 26,588.49 | +143.04 (+0.54%) |
| Nasdaq-100 | 29,525.48 | 29,742.60 | +217.12 (+0.74%) |
| Dow | 53,791.85 | 53,770.27 | −21.58 (−0.04%) |
| Russell 2000 | 3,027.12 | 3,045.48 | +18.36 (+0.61%) |
| PHLX Semiconductor | 12,098.47 | 12,399.38 | +300.91 (+2.49%) |
10-yr yield ^TNX | 4.684% | 4.680% | −0.4bp |
WTI CL=F | 83.27 | 81.34 | −1.93 (−2.32%) |
Brent BZ=F | 88.98 | 87.09 | −1.89 (−2.12%) |
Gold GC=F | 4,408.90 | 4,447.50 | +38.60 (+0.88%) |
| Bitcoin | 63,402.43 | 63,516.93 | +114.50 (+0.18%) |
| DAX | 26,391.42 | 26,331.07 | −60.35 (−0.23%) |
| FTSE 100 | 10,844.20 | 10,833.20 | −11.00 (−0.10%) |
| WIG20 | 4,048.66 — record | 4,065.12 — third record | +16.46 (+0.41%) |
| WIG | 153,436.38 | 153,948.20 | +511.82 (+0.33%) |
Crude and commodity figures are 16:00 ET prints, consistent with the equity close; exchange settlements occur earlier and differ slightly.
Ticker Board — 16:00:00 ET
| Ticker | Prior Close | Wednesday Close | Change |
|---|---|---|---|
| CRWV | $90.32 | $107.73 | +$17.41 (+19.28%) |
| SMCI | $31.60 | $37.61 | +$6.01 (+19.02%) |
| SPCX | $133.29 | $146.15 | +$12.86 (+9.65%) |
| MU | $868.52 | $911.29 | +$42.77 (+4.92%) |
| ASTS | $71.63 | $74.31 | +$2.68 (+3.74%) |
| INTC | $97.71 | $100.95 | +$3.24 (+3.32%) |
| NVDA | $217.50 | $224.09 | +$6.59 (+3.03%) |
| AMD | $474.32 | $482.93 | +$8.61 (+1.82%) |
| RKLB | $80.01 | $81.17 | +$1.16 (+1.45%) |
| RIOT | $20.24 | $20.32 | +$0.08 (+0.40%) |
| AVGO | $416.08 | $416.05 | −$0.03 (−0.01%) |
| GOOGL | $343.80 | $343.54 | −$0.26 (−0.08%) |
| AAPL | $304.91 | $302.25 | −$2.66 (−0.87%) |
| TSLA | $332.81 | $327.51 | −$5.30 (−1.59%) |
| AMZN | $272.27 | $267.28 | −$4.99 (−1.83%) |
| PLTR | $174.94 | $171.04 | −$3.90 (−2.23%) |
| MSFT | $503.81 | $492.43 | −$11.38 (−2.26%) |
| META | $599.12 | $578.85 | −$20.27 (−3.38%) |
*GOOG (Class C) closed $342.37, −0.18%.*
Off the board but the day's largest move: NBIS closed $259.20, up 34.14% after Q2 earnings, defying Michael Burry's disclosed short position. ORCL +5.36% to $153.28, AMAT +4.29% to $548.15, COHR +8.24% and CSCO +2.86% round out the AI-infrastructure complex.
What Actually Happened
"Tech-led rebound" is half right and misleading as shorthand. The technology sector did lead, XLK closing +1.49% — but that came from semiconductor weight, not from the megacaps. Chips and AI infrastructure rallied; the large-cap platforms inside the same sector fell.
The winners are a single trade: CRWV +19.28% and SMCI +19.02% on Tuesday-night earnings, NBIS +34.14%, MU +4.92%, NVDA +3.03%, INTC +3.32% through $100 for the first time in this cycle, AMD +1.82% as Anthropic's expanding data-centre footprint accelerated Instinct deployments. The SOX gained 2.49% against the S&P's 0.26%.
The losers are the other side of the same trade. META −3.38% was the worst megacap of the day and is now down 10.3% year to date and 22.3% over twelve months — the only Magnificent Seven name deeply negative on both measures. It opened at $601.07, touched $604.50, then fell to a low of $578.21 and closed at the low. It sits 27.3% below its 52-week high of $796.25, and jury selection began Wednesday in its federal trial over claims its platforms harmed youth mental health — a session-specific overhang the AI-capex frame does not capture. MSFT −2.26%, PLTR −2.23%, AMZN −1.83%, TSLA −1.59%, AAPL −0.87%. GOOGL was flat at −0.08% after Tuesday's 3.84% drop.
This is the third consecutive session with the same split, and the pattern is consistent: capital is rotating from companies that fund AI capex toward companies that receive it. Communication services, home to Meta and Alphabet, was the worst sector of the day; technology, home to the chipmakers, was the best. Both statements are true simultaneously, which is why sector labels obscure more than they reveal this week.
SPCX +9.65% to $146.15 was the day's other story and does not fit the platform pattern. SpaceX posted a recording of an all-hands meeting in which Elon Musk told employees that AI revenue would exceed all other SpaceX revenue as early as September and dominate by Q4, with Grok trained on internal company data. Musk also put Starlink at more than 13 million consumer subscribers, up from 12 million on 30 June, and about 22 million monthly Starlink Mobile users across 167 markets via 36 mobile network operators. Grok 4.6 launched the same day. The stock opened at $135, dipped to $134.01, then rallied to an intraday high near $148 — closing 8% above the IPO price. Morgan Stanley reiterated overweight.
The AI revenue claim is credible partly because of SpaceX's compute-leasing contract with Anthropic. Barchart framed the day as SpaceX joining the hyperscaler club, lifting projected 2027 industry AI capex toward $1.15 trillion — which is precisely the demand pool the chip, memory, power and cooling names were bid on. The risk is the calendar: the next lock-up window opens 20 August.
Sectors
| Sector ETF | Close | Change |
|---|---|---|
| XLK Technology | $188.86 | +1.49% |
| XLU Utilities | $43.84 | +0.48% |
| XLP Staples | $85.08 | +0.46% |
| XLV Healthcare | $168.44 | +0.26% |
| XLF Financials | $57.92 | +0.21% |
| XLRE Real Estate | $44.49 | +0.20% |
| XLE Energy | $61.03 | +0.16% |
| XLI Industrials | $185.88 | +0.10% |
| XLY Discretionary | $117.89 | −1.13% |
| XLB Materials | $52.58 | −1.24% |
| XLC Comm. Services | $110.27 | −1.39% |
The sector board sharpens the picture. Technology was the best sector at +1.49% — semiconductor weight carried it despite Microsoft and Apple falling. Communication services was the worst at −1.39%, which is Meta and Alphabet's index home. Consumer discretionary −1.13% reflects Amazon and Tesla. Eight of eleven sectors closed higher, so breadth was better than the megacap board alone suggests.
CPI and Rates
July CPI landed in line with every major consensus: headline +0.1% m/m after a 0.4% decline in June, and 3.4% y/y, down from 3.5%; core +0.2% m/m and 2.5% y/y, down from 2.6%. The unadjusted index level is 333.918. September hold odds rose toward 58–62% on CME FedWatch.
The composition matters more than the headline. Shelter rose just 0.1% and accounted for roughly two-thirds of the entire monthly increase — meaning that excluding shelter, CPI was flat on the month. Shelter is up 3.2% over the year, still the main obstacle to a 2% print, but decelerating. Supercore services, which strips housing out, rose 0.2%.
Energy fell 1.5% on the month, the second consecutive decline after June's 5.7% drop, with gasoline down 2.9%. That is the disinflationary engine — but the annual energy figure remains +14.7%, with gasoline up 24.6% over twelve months, a legacy of March's 10.9% surge after the attacks on Iran began. Prescription drugs fell 0.8%, a third consecutive monthly decline; major appliances dropped 1.9%. Against that, airline fares are up 25.5% year-over-year.
One uncomfortable detail for consumers: at 3.4%, inflation still runs above wage growth, which the BLS puts at 3.2%.
The bond market barely moved — the 10-year yield eased just 0.4bp to 4.680%, having already priced most of the relief. Crude confirmed the direction on the day, with WTI down 2.32% and Brent 2.12% by the close, though both had traded higher intraday: Brent touched $90 Wednesday morning before reversing, and the national average gasoline price still rose to $4.03 a gallon on the day.
The next CPI, covering August, is due Friday 11 September.
Geopolitics
The U.S.–Iran deadlock persists and Hormuz traffic stays sparse. Crude's path Wednesday was two-directional: Brent touched $90 in the morning before reversing to close down 2.12%, so the session ended discounting escalation risk rather than pricing it in — but the intraday high is a reminder of how thin that margin is. Tehran maintains that normalisation requires a blockade lift, withdrawal of forces and a permanent end to the war.
Europe and Poland
European equities drifted lower: DAX −0.23%, FTSE 100 −0.10%. Warsaw went the other way — WIG20 closed at 4,065.12, up 0.41% and a third consecutive record, with WIG at 153,948.20. Polish banks continue to benefit from elevated rates. Orlen tracks the crude complex, which fell over 2% on the session.
Outlook
The index gained and breadth was decent — eight of eleven sectors higher — but the megacap layer is where the money moved, and it moved one way. A 0.26% S&P advance built on a 2.49% semiconductor rally against a 3.38% decline in the largest social platform is a concentrated rotation that has now run three sessions, not a broad recovery. Falling crude alongside in-line CPI is the genuinely constructive part of the day, because energy is the channel that has been keeping September in play — and with shelter contributing two-thirds of a 0.1% monthly print, CPI excluding shelter was flat. The offsetting caution is that energy remains 14.7% higher year-over-year and Brent still touched $90 intraday.
Watch the 20 August SpaceX lock-up window, and watch whether the platform megacaps stabilise or extend. If META and MSFT keep leaking while chips rally, the index level will stop being an informative summary of what the market is doing.
Information Sources
- Primary price feed. All index, ticker and commodity figures are 16:00:00 ET closes from Yahoo Finance daily bars, pulled in a single pass.
- Cross-verification. The Motley Fool, "Data as of Aug 12, 2026," agreed to the cent on every overlapping name: MSFT $492.43 (−2.26%) · TSLA $327.51 (−1.59%) · GOOGL $343.54 (−0.08%) · NVDA $224.09 (+3.03%) · AAPL $302.25 (−0.87%) · META $578.85 (−3.38%) · AMZN $267.28 (−1.83%) · SPCX $146.15 (+9.6%), and on the index line S&P 7,748.50 / DJI 53,770.27 / Nasdaq 26,588.49. Year-to-date and trailing returns for Meta are from the same page.
- Third-source confirmation. Barchart's META quote page, headed "Wed, Aug 12th, 2026," independently confirms the board: META 578.85 (−3.38%), previous close 599.12, day range 578.21–604.50, open 601.07, volume 16.19M. Its news rails carry the same closes for MSFT 492.43, NVDA 224.09, MU 911.29, SMCI 37.61, CRWV 107.73, SPCX 146.15, GOOGL 343.54, AMZN 267.28, $SPX 7,748.50, $DOWI 53,770.27 and $IUXX 29,742.60. Three independent feeds, no discrepancies.
Barchart also prices September WTI (CLU26) at 81.26, −2.41%, against the 81.34 Yahoo 16:00 print — a contract-and-timestamp difference, not a conflict. Note that Barchart's index pages ran a day behind earlier this week; its quote and news pages did not. - SpaceX detail. Musk's all-hands remarks on AI revenue: The Motley Fool and Yahoo Finance. Starlink subscriber figures, Grok 4.6 and intraday price action: Benzinga. Anthropic compute contract and the 20 August lock-up window: Invezz.
- Sectors and Europe. All eleven SPDR sector ETF closes, plus DAX, FTSE 100, WIG20 and WIG, are Yahoo Finance daily bars dated 12 August.
- Other movers. NBIS, ORCL, AMAT, COHR and CSCO closes, the $1.15T 2027 AI-capex projection and the Anthropic–AMD data-centre link are from Barchart's 12 August market commentary. Meta trial: Associated Press via the same page.
- CPI. Read directly from the BLS Consumer Price Index Summary for July 2026 (USDL-26-1378, embargoed to 8:30 a.m. ET, 12 August) and the BLS CPI home page. Category detail cross-checked against CNBC, Fox Business and Quartz; the wage-growth comparison and intraday oil path from NBC News. FOMC: Federal Reserve. Bank Rate: Bank of England.
- Internal series: ase-bot.live.
Editorial Note — Wednesday close, 4:00 PM ET
This edition carries the same instrument set as the Wednesday premarket edition, so the two are comparable line by line. The pre-market leaders held: CRWV and SMCI opened strong and finished stronger. The pre-market laggards deteriorated: MSFT was −0.66% at 8:00 and closed −2.26%; PLTR was −1.67% and closed −2.23%. META, flat at +0.15% pre-market, was the day's worst megacap by the close — the single largest intraday reversal on the board.
Tuesday's verified closes form the base. Wednesday's figures are 16:00:00 ET closes from one feed, cross-checked against a second. Where two conventions exist — futures settle versus 16:00 print — both are noted rather than silently blended.
Warsaw caveat. WIG20 and WIG figures come from Yahoo's Warsaw feed only; no independent GPW confirmation was obtained.
Data boundary: 16:00:00 ET, Wednesday 12 August 2026 — regular-session close. After-hours moves and Thursday pre-market are outside this edition.
*Not investment advice.*
