Research cutoff: approximately 8:28 a.m. BST / 3:28 a.m. ET on Wednesday, August 12, 2026.
Target: the Wednesday, August 12 U.S. regular trading session close.
Largest scheduled event: July U.S. CPI at 8:30 a.m. ET / 1:30 p.m. BST, five hours after this research cutoff. Any large CPI surprise can invalidate the probabilities before the opening bell.
Today is an event day, so the most important signal is not yesterday's chart. It is how inflation changes Treasury yields and the market's view of the Federal Reserve.
Reuters says economists expect headline CPI +0.1% month over month and +3.4% year over year, with core CPI +0.2% month over month and +2.5% year over year. Early Wednesday U.S. futures were only slightly positive, the 10-year Treasury yield was around 4.68%, and Brent crude was extending a sixth straight advance. That is not a clean risk-on setup; it is a market waiting for one number.
The model therefore changes strategy again. Yesterday's catalyst-heavy framework did not earn the right to express high confidence. No stock reaches 60% today. The strongest live setups are ASML and TSMC on the positive side, and Oracle on the negative side, but all remain vulnerable to CPI.
What yesterday's strategy got wrong
Tuesday's published framework deliberately moved away from simple momentum and leaned more heavily on fresh catalysts, analyst changes and sector context. That was sensible in theory, but the first prospective result was poor.
By this morning's cutoff I could independently verify Tuesday's closing direction for nine of the 12 names from same-day market coverage:
- Correct: AAPL DOWN, TSLA UP, META UP.
- Wrong: NVDA UP, MSFT UP, AMZN UP, GOOGL UP, AVGO UP, ORCL UP.
- Not included in this prospective score: AMD, TSM and ASML, because I did not have the same level of verified closing-direction data for all three at this cutoff.
That is 3 correct out of 9 verified calls, or 33.3%. The always-UP baseline on those same nine names would have scored 2 of 9, or 22.2%, because only Tesla and Meta finished higher. Beating a terrible baseline by one stock is not an edge.
The failure mode was clear: company catalysts were overwhelmed by a macro/geopolitical tape and pre-CPI de-risking. So today's framework becomes explicitly event-conditioned rather than pretending that a company headline can dominate a CPI day.
Historical strategy audit
The latest fully reconstructed seven-session audit remains the one covering target sessions from July 31 through August 10. I am not mixing partially verified August 11 data into the calibration table merely to make it look newer.
| Strategy family | 7-session accuracy | Older calibration slice | Newest 3-session holdout | Verdict |
|---|---|---|---|---|
| Always UP baseline | 67.9% | 70.8% | 63.9% | Baseline to beat |
| Prior-session direction / momentum | 60.7% | 64.6% | 55.6% | Failed baseline |
| Prior-session QQQ direction | 56.0% | 70.8% | 36.1% | Failed badly on holdout |
| One-day mean reversion | 39.3% | 35.4% | 44.4% | Reject |
| Catalyst + regime framework | Not historically reconstructable with enough timestamp consistency | — | Tuesday prospective result: 3/9 verified | Not validated |
A proper Brier score, ≥60% precision score and ≥65% precision score require archived probabilities from each historical cutoff. Retroactively assigning probabilities after seeing outcomes would be look-ahead bias, so those metrics are still not reported rather than fabricated. The event-day versus ordinary-day split is also not defensibly reconstructed yet because that classification was not fixed prospectively for the full historical sample.
Ticker-specific lesson from the existing audit
The seven-session price audit showed that one rule does not transfer cleanly across this watchlist. Momentum helped AAPL and AMZN in that small sample, but lagged a simple UP baseline badly for NVDA, META, TSM and ASML. AMD was especially hostile to simple momentum. That is why today's calls use ticker-specific catalyst weights but put the macro event above them.
Wednesday forecast: all 12 stocks
The expected range is a rough close-to-close volatility band, not a target. CPI can produce moves outside it.
| Ticker | UP | DOWN | Expected range | Conviction | Dominant signals |
|---|---|---|---|---|---|
| AAPL | 45% | 55% | about -2.2% to +2.2% | Weak DOWN lean | Fresh Jefferies downgrade + two weak sessions; softer CPI is the main counter-signal |
| NVDA | 54% | 46% | about -3.5% to +3.5% | Low | $500B+ third-party AI financing supports demand; market still questions financing quality |
| MSFT | 51% | 49% | about -1.8% to +1.8% | Coin flip | Maia/custom-silicon roadmap supportive; CPI and capex-return sensitivity dominate |
| AMZN | 48% | 52% | about -2.5% to +2.5% | Low | Tuesday -2.1% and high rate sensitivity; AWS fundamentals remain the counterweight |
| TSLA | 52% | 48% | about -3.0% to +3.0% | Low | Tuesday relative strength in a weak market; no fresh verified catalyst strong enough for more conviction |
| GOOGL | 46% | 54% | about -2.6% to +2.6% | Weak DOWN lean | Tuesday -3.8% plus capex/free-cash-flow sensitivity; benign CPI could trigger a sharp rebound |
| META | 54% | 46% | about -2.0% to +2.0% | Low | Tuesday relative strength and strong ad economics; still vulnerable to yields and AI-spending scrutiny |
| AVGO | 52% | 48% | about -2.5% to +2.5% | Low | AI networking/custom-silicon demand intact; second straight decline and crowding cap conviction |
| AMD | 53% | 47% | about -3.5% to +3.5% | Low | Post-earnings AI/server growth case plus sector strength; expectations remain demanding |
| ORCL | 42% | 58% | about -4.0% to +4.0% | Strongest lean | Fresh AI-financing/credit concerns and Tuesday -3.7%; lower yields are the main relief route |
| TSM | 55% | 45% | about -2.2% to +2.2% | Weak UP lean | Strong July sales, diversified AI foundry demand and new Japan JV news; Taiwan/geopolitical risk is unusually high |
| ASML | 56% | 44% | about -2.8% to +2.8% | Strongest positive lean | Tuesday relative strength plus Intel's enlarged capital raise is constructive for equipment spending; CPI/export risk remains |
There are no high-conviction picks by this report's own standard. The strongest probability is only 58%, because a CPI release can reverse the entire regime before the open.
1. Oracle — 58% DOWN / 42% UP
Oracle is the clearest negative setup because the fresh weakness is tied to financing and balance-sheet questions rather than a generic red Nasdaq session.
Oracle fell 3.69% to $145.48 Tuesday. MarketWatch highlighted renewed concern over the cost of its AI buildout, including negative fiscal-2026 free cash flow, large planned fiscal-2027 funding needs and a credit rating already sitting close to the lower edge of investment grade.
That matters on CPI day because higher yields are particularly uncomfortable for a company that needs substantial external capital to fund infrastructure.
Supporting signals
- Tuesday's decline materially exceeded the S&P 500's 0.3% loss.
- The financing/credit issue is company-specific rather than merely technical.
- AI infrastructure spending is increasingly being judged on cash returns, not headline backlog alone.
Contradictory signals
- Oracle's cloud demand and backlog remain very large.
- A softer CPI that pulls yields lower could trigger a sharp relief bounce in exactly the names most punished for financing risk.
Invalidation: a strong CPI-driven rate rally combined with Oracle reclaiming Tuesday's breakdown area and outperforming Microsoft/Amazon/Alphabet would invalidate the one-session bearish lean.
2. ASML — 56% UP / 44% DOWN
ASML was one of the Nasdaq-100's notable Tuesday winners in early trading, and the fundamental read-through improved again when Intel upsized its equity raise to $20 billion.
Barron's argued that a meaningful portion of Intel's capital needs ultimately supports advanced manufacturing equipment spending. ASML is the sole supplier of EUV lithography systems, so foundry and leading-edge fab investment is a more direct demand signal for ASML than another application-layer AI announcement.
ASML's own 2026 outlook continues to point to stronger EUV demand driven by advanced logic and DRAM.
Supporting signals
- Relative strength while much of megacap tech weakened Tuesday.
- Intel is raising substantially more capital for a capital-intensive foundry expansion.
- AI demand still requires physical leading-edge manufacturing capacity.
Contradictory signals
- ASML is highly exposed to export-control headlines and China policy.
- Chinese naval drills near Taiwan add an unusual geopolitical risk premium today.
- Hot CPI can hit expensive semiconductor-equipment shares regardless of company fundamentals.
Invalidation: ASML losing relative strength versus the semiconductor group after a benign CPI print, or a new export-control escalation before the open.
3. TSMC — 55% UP / 45% DOWN
TSMC still has the cleanest diversified AI-demand exposure in the list. Its official monthly-revenue calendar confirms the July sales release this week, and public reporting put July revenue growth at roughly 45% year over year.
Tuesday also brought a new operational catalyst: TSMC announced a joint venture with Sony to establish Advanced Vision Semiconductor Manufacturing Corporation in Japan. It is not an immediate AI-accelerator revenue event, but it reinforces TSMC's strategy of broadening global manufacturing capacity.
Supporting signals
- Strong July sales growth.
- Demand across Nvidia, AMD, Apple and hyperscaler custom silicon rather than dependence on a single design winner.
- Continued global capacity expansion.
Contradictory signals
- Taiwan geopolitical risk is elevated today because of Chinese naval activity.
- Export-control enforcement remains a live risk.
- A hot CPI would likely pressure the entire semiconductor complex.
Invalidation: TSM underperforming SMH/QQQ after a benign CPI print, or a material Taiwan/export-control escalation.
Nvidia: financing is now both the bull case and the risk
Nvidia finished Tuesday essentially flat at $217.50 after announcing partnerships designed to mobilize more than $500 billion of third-party capital for AI infrastructure.
The bullish interpretation is straightforward: deep-pocketed outside investors expand the funding pool available to build GPU-heavy data centers. MarketWatch reported that Morgan Stanley and Bank of America analysts viewed the structure as helpful because much of the capital risk sits with sophisticated third parties rather than Nvidia itself.
The bearish interpretation is just as important. The market is increasingly asking whether AI demand is self-sustaining or whether financing structures are pulling future demand forward. That disagreement is why the call is only 54% UP.
Apple and Alphabet: fresh weakness still matters
Apple closed Tuesday at $304.91, down 1.09%, extending weakness after Jefferies downgraded the shares and cut its target. A soft CPI could rescue the stock for a session, but there is no new positive product or estimate catalyst strong enough at this cutoff to offset the downgrade cleanly.
Alphabet Class A fell 3.84% to $343.80 Tuesday. The business remains strong, but a stock that falls almost 4% immediately before CPI while investors are already sensitive to AI capex and free-cash-flow pressure does not deserve an automatic mean-reversion call.
Community and options: low weight again
Public AMD discussion after its earnings reset remains strongly polarized: bulls focus on server and Helios/MI-series growth, while sceptics focus on the execution bar and the difference between strong revenue growth and expectations already embedded in the share price.
Nvidia discussion is similarly split around the financing initiative: one camp sees institutional validation of AI infrastructure as an asset class; the other sees increasingly elaborate financing as a warning about end-demand quality.
That disagreement is useful as a crowding/emotion indicator, but it is not a clean directional signal. I also could not verify enough context around current unusual-options prints to distinguish new outright bets from hedges, spreads or closing transactions. Options receive zero material weight today rather than being invented.
CPI scenarios: the model is conditional today
Softer than expected
If headline/core CPI come in below consensus and the 10-year yield falls materially, the best rebound candidates are likely NVDA, MSFT, META, AVGO, AMD, TSM and ASML. Oracle could also squeeze sharply higher because financing risk becomes less painful when yields fall.
Roughly in line
An in-line print probably keeps the market selective. In that case, company-specific evidence matters more: ASML/TSM retain the cleaner positive setups, while Oracle's financing overhang remains difficult.
Hotter than expected
A hot print is the easiest regime call: long-duration tech valuations become vulnerable together. ORCL, GOOGL, AMZN, AMD and the more extended chip names would be the most exposed, while even the positive ASML/TSM calls would lose much of their edge.
What can invalidate the whole report
- CPI materially above or below consensus at 8:30 a.m. ET.
- A large premarket gap after CPI; these probabilities were prepared five hours before the release.
- A sudden U.S.-Iran/Hormuz development that moves oil sharply.
- New U.S.-China chip/export restrictions.
- Escalation around Taiwan.
- Material company news before the U.S. open.
Bottom line
The historical evidence still says do not trust decorative confidence. Simple price rules failed the baseline test, and Tuesday's first prospective catalyst-heavy run was only 3-for-9 on independently verified directions.
So today's model is deliberately different: CPI regime first, ticker evidence second. Oracle has the strongest negative asymmetry because financing and credit are already under pressure. ASML and TSMC have the cleanest positive fundamental setups because AI demand still has to become physical manufacturing capacity.
But no ticker deserves 60% today. Five hours after this cutoff, CPI can change the market's discount rate and erase a carefully reasoned pre-release edge in seconds.
Educational disclaimer: This article is for informational and educational purposes only. It is not financial advice, investment research or a recommendation to buy or sell any security. Short-horizon stock direction is highly uncertain, probabilities are estimates rather than guarantees, and CPI can cause gaps beyond the ranges shown.
Sources
- Reuters — U.S. consumer prices likely increased moderately in July, Aug. 12, 2026
- Reuters — Morning Bid: Hot spots sizzle, CPI looms, Aug. 12, 2026
- Reuters — Trading Day: Peace fog, Aug. 11, 2026
- AP — How major U.S. stock indexes fared Tuesday, Aug. 11, 2026
- MarketWatch — Oracle AI-spending and financing concerns, Aug. 11, 2026
- MarketWatch — Broadcom Tuesday close
- MarketWatch — Alphabet Tuesday close
- IBD — Nvidia financing initiative and Tuesday close
- IBD — Tuesday market coverage including ASML relative strength
- Barron's — Intel's $20 billion raise and ASML equipment read-through, Aug. 11, 2026
- TSMC — 2026 monthly revenue
- TSMC — financial calendar
- ASML — Q1 2026 results and outlook
- AMD — KeyBanc Technology Leadership Forum, Aug. 11, 2026
