Nvidia Cleared Earnings. Hormuz Took Another Hit.
Nvidia's 8.7% gain pulled the S&P 500 up 0.7%, but most index members fell and the 10-year yield rose to 4.67%. A largely closed Strait of Hormuz, harder U.S.-Iran rhetoric and sticky 3.7% inflation keep the pulse at RED despite the AI rally.
The market got the earnings result it needed. The operating risk that matters most did not improve.
Nvidia is up about 6.9% this morning after reporting $96.2 billion of quarterly revenue and guiding the next quarter to $108.0 billion, plus or minus 2%. That confirms that AI infrastructure demand is still strong enough to support the market’s largest company. The S&P 500 entered today at 7,675.70, less than 1% below its record, and Wednesday’s VIX close near 15.2 says investors are treating the macro risks as manageable rather than imminent.
Labor offers a second cushion. Initial jobless claims fell to 203,000 from a revised 207,000, below expectations, while continuing claims declined to roughly 1.78 million. Layoffs remain rare. The catch is the familiar no-hire, no-fire split: payrolls fell by 23,000 in July, labor-force participation has weakened, and hiring is still difficult for displaced workers. Claims reduce near-term recession risk; they do not erase the weak payroll trend.
Hormuz is the reason the pulse stays RED. UKMTO reported another tanker hit by an unknown projectile in the strait. The fire was extinguished and the crew is safe, but this follows Monday’s disabled tanker off Oman. Qatar’s prime minister is in Tehran trying to revive a diplomatic route, and Iran and Oman are still discussing a joint corridor and mine-clearing plan. At the same time, the White House says no U.S.-Iran negotiations are happening now. Six months into the war, the strait remains largely closed.
Brent below $88 is meaningful relief from last week’s approach toward $95. It is also a market price, not proof of a repaired shipping channel. Two tanker incidents in one week show why operators and insurers have not normalized traffic. I am not treating diplomatic meetings as investable confirmation until ships can pass safely and repeatedly.
The Fed now becomes the next transmission point. July PCE inflation was 3.7% year over year, nearly twice the target, and markets have moved toward pricing another rate increase this year. Kevin Warsh speaks at Jackson Hole Friday with the 10-year yield already elevated and investors still unclear about his reaction function. Strong Nvidia demand and low layoffs let him stay inflation-first. That is not necessarily friendly for expensive long-duration equities.
The consumer picture remains soft underneath the labor cushion. July retail sales fell 0.6%, real consumer spending was flat, and August confidence slipped to 89.4 with the expectations index at 68.2. Households now expect 5.8% inflation over the next year. The market can tolerate weak sentiment while employment and earnings hold, but another energy or tariff shock would land on little savings and declining confidence.
Trade policy is adding pressure rather than relief. Canada’s counter-tariffs of 15%, 25% and 50% on C$27.6 billion of U.S. goods begin September 8. China is pushing back against a possible new 7.5% U.S. tariff tied to excess capacity even as both sides prepare for a presidential summit. No new DOGE action, Ukraine-Russia event or China-Taiwan flashpoint displaced Hormuz, inflation and North American trade as today’s immediate market risks.
Historical Context: 1973 Yom Kippur War / oil embargo
This is one possible analog, not a forecast.
Similarities:
- A Middle East conflict is impairing a globally important oil channel.
- Energy costs are feeding inflation while household confidence weakens.
- The Fed has limited room to support growth because inflation remains above target.
- Markets are pricing diplomatic and oil relief before commercial transit has normalized.
Differences:
- The United States is less dependent on imported energy than it was in 1973, reducing the domestic growth hit.
- Today’s disruption is a contested shipping route, not a coordinated producer embargo.
- Brent is below recent highs, protected traffic continues, volatility is low and AI earnings remain strong, all better than the analog.
- Rich equity valuations and concentrated AI leadership create a modern rate-sensitivity channel the analog cannot capture.
| Strategy | Typical 5M Return | Typical 5M Vol | Analog Return | Analog Max DD | Analog Vol |
|---|---|---|---|---|---|
| Buy & Hold | +4.5% | 13.3% | -11.0% | -18.6% | 19.6% |
| 200 SMA Trend | +1.8% | 10.7% | -4.5% | -5.5% | 5.6% |
| 12M Momentum | +2.8% | 11.3% | +0.0% | 0.0% | 0.0% |
| RSI Mean Reversion | +0.0% | 5.8% | -2.8% | -10.1% | 17.6% |
The analog still argues for trend discipline rather than assuming that lower oil or strong earnings have ended the shock. Today’s low volatility, resilient layoffs data and exceptional AI demand are substantial differences. The narrower warning is that physical shipping and Fed policy must confirm the market’s optimism before normal deployment is justified.
Deployment stance
The pulse remains RED. Deploy at reduced size or with explicit hedges.
Nvidia’s beat, claims at 203,000 and Brent below $88 argue against CRITICAL. Another tanker attack, no active U.S.-Iran negotiations, 3.7% inflation and a fragile consumer argue against YELLOW.
I would move toward YELLOW if commercial Hormuz traffic rises safely for several days, Brent holds below $85, the VIX stays contained and Warsh avoids a fresh yield shock. I would move to CRITICAL if more vessels are hit, Brent breaks above $95, VIX moves through 20, or the oil shock broadens into credit and equity stress.
The next catalysts are Warsh’s Jackson Hole speech at 10:00 AM ET on August 28, the August employment report on September 4, and Canada’s counter-tariffs on September 8.
Evening update
Nvidia carried the index. It did not produce a broad risk-on day.
The stock closed up 8.7%, helping the S&P 500 gain 0.7% and the Nasdaq rise 1.6%. Salesforce added 22.6% after raising its full-year revenue forecast, so the AI demand story now extends beyond one chipmaker. But most S&P 500 stocks fell. Best Buy lost 4.4%, and the 10-year Treasury yield edged up to 4.67% after the claims report. That combination looks more like concentrated earnings strength than a clean improvement in financial conditions.
The afternoon also made the Hormuz picture less comfortable. Iran warned that ships violating its new transit rules could be blacklisted, while a senior security official threatened retaliation against U.S.-linked shipping, energy, insurance and financial interests if Washington seizes Iranian oil cargoes. Brent recovered from an intraday low near $85.32 to roughly $87.70 as that rhetoric crossed. Qatar’s diplomacy is still active, but commercial operators now have another reason to wait for proof before treating the proposed corridor as usable.
Russia’s day-long missile and drone attack on Kyiv, plus the destruction of the Kherson thermal power plant’s generating equipment, is a genuine geopolitical deterioration. It has not yet become the dominant U.S. market driver, but it adds another energy and supply-chain tail risk while Hormuz remains impaired.
The pulse stays RED. The earnings rail is stronger and volatility remains contained, so I would not move to CRITICAL. The rally’s narrow breadth, a 4.67% 10-year yield and harder shipping threats still argue for reduced size or explicit hedges.
Friday’s decision point is Warsh at 10:00 AM ET. A move toward YELLOW still requires several days of safe commercial transit, Brent below $85 and a broader equity advance with stable yields. I would move to CRITICAL if shipping attacks spread, Brent clears $95, or the Ukraine escalation starts moving European energy and credit markets.
Updated sources: AP on Thursday’s market close, Newsquawk on Hormuz rhetoric and intraday oil, The Kyiv Independent on the August 27 attacks.
Sources: AP on the latest Hormuz tanker attack and Qatar’s diplomacy, AP on the six-month Iran war and the absence of negotiations, AP on weekly jobless claims, Nvidia’s fiscal Q2 2027 results, AP on Warsh’s Jackson Hole test, U.S. Census Bureau on July retail sales, The Conference Board on August consumer confidence, Canada’s Department of Finance on counter-tariffs, AP on U.S.-China trade tensions.