Monday brought CPI at +3.8% year-over-year — the hottest since May 2023. Tuesday brought PPI at +6.0% — the hottest since December 2022. Wednesday brought the S&P and Nasdaq back to records despite both prints. Thursday confirmed them. The S&P 500 closed at approximately 7,499 (+0.74%) and the Nasdaq at approximately 26,680 (+1.05%), both new records. The intraday S&P high was 7,517.12 — a new all-time high on an intraday basis. The Dow closed above 50,000 — its first confirmed close above that level since February. The bull thesis absorbed a week of structural inflation data and came out higher. That is a fact that deserves to be stated plainly.
Two forces drove Thursday’s session. First: the White House officially confirmed that both the US and China agreed the Strait of Hormuz must remain a free waterway and Iran cannot impose tolls, with President Xi expressing interest in purchasing more American oil. WTI dropped 0.44% to approximately $100.58 — the first time crude has traded below $101 since the summit began, with the market pricing a non-zero probability that Hormuz reopens. Second: Applied Materials reported record fiscal Q2 results after the close, with revenue of $7.91 billion, non-GAAP EPS of $2.86, and a guidance upgrade to more than 30% semiconductor equipment industry growth in calendar 2026 — up from the 20%+ guide issued in February. AMAT surged 8% in after-hours trading. The AI infrastructure buildout is not slowing.
The week’s one editorial note of caution: Taiwan was not mentioned in the White House readout of the Trump-Xi meeting. It was prominently featured in China’s version, with Xi explicitly warning that mishandling the issue could lead to “clashes and even conflicts.” Two governments, one summit, two different official records. That asymmetry is the diplomatic undercurrent of everything agreed in Beijing this week.
| Asset | Close | Change | % Move | Context |
|---|---|---|---|---|
| S&P 500 | ~7,499 | +54.75 | +0.74% | Record close · Intraday high 7,517.12 (52-week high) |
| Nasdaq Composite | ~26,680 | +277.66 | +1.05% | Record close · Week’s strongest session |
| Dow Jones | ~50,086 | +392.80 | +0.79% | Second close above 50,000 · Pre-war level |
| Russell 2000 | — | +0.75% | +0.75% | Broadening participation — small caps join rally |
| WTI Crude (June) | ~$100.58 | −$0.44 | −0.44% | Hormuz deal optimism entering price — first sub-$101 close |
| Gold | ~$4,685 | −$21.40 | −0.45% | Gold War Paradox: deal optimism = lower safe-haven bid |
| Bitcoin | ~$80,878 | +$2,095 | +2.66% | CLARITY Act aftermath · Summit optimism |
| 10-Yr Treasury | Easing | Lower | — | Deal optimism reducing long-end inflation premium |
| AMAT (After Hours) | +8% AH | +8% | +8% | Record Q2 · >30% industry guidance · $7.91B revenue |
Thursday’s session opened strong on the Hormuz free waterway agreement and the CLARITY Act passage from Wednesday, held its gains throughout, and closed at records across the board. The S&P 500’s intraday high of 7,517.12 is a new 52-week all-time high — the index has now set a new intraday record on four of the past five sessions. The Russell 2000’s +0.75% gain suggests the rally is broadening: small caps are participating for the first time consistently since the early war-era weeks.
WTI crude closed at approximately $100.58, down 0.44% — the first meaningful sub-$101 close since the week of War Day 65. The price action is straightforward: the Hormuz free waterway declaration is not an operational reopening, but it is the first joint US-China statement on the record, and oil markets are pricing probability into it. Treasury Secretary Bessent told CNBC Thursday: “China has a much bigger interest in reopening the strait than the U.S. does. I think they will be working behind the scenes to the extent anyone has any influence over the Iranian leadership.” If WTI breaks cleanly below $100 on a sustained close, it will be the first concrete evidence that the summit produced tangible energy market relief.
One notable item: Trump disclosed personal stock purchases in Nvidia (NVDA), Robinhood (RBNHD), and Palantir (PLTR) on Thursday, while in Beijing negotiating a framework that directly affects Nvidia’s China chip access policy. The disclosure is legal under current executive branch financial rules. The conflict of interest optics — buying Nvidia stock while simultaneously deciding whether Chinese firms can buy Nvidia chips — will be a sustained editorial story regardless of legality.
| Region | Direction | Context |
|---|---|---|
| 🇨🇳 China / HK | Strong | Yuan 6.789/dollar; summit optimism; Temple of Heaven visit signaled warmth; BABA holding gains |
| 🇰🇷 South Korea (KOSPI) | Semis bid | AMAT guidance upgrade (+30% equipment growth) read-through to SK Hynix, Samsung equipment orders |
| 🇯🇵 Japan (Nikkei) | Higher | Summit optimism; SoftBank OpenAI gains; Nikkei +0.52% in prior session continues |
| 🇮🇳 India (Nifty) | Relief bid | WTI below $101 = first meaningful cost relief for world’s third-largest oil importer |
| 🇪🇺 Europe | Higher | Energy names pausing; summit optimism; UK bank pressure easing from gilt stabilization |
The official White House readout of Thursday’s Trump-Xi meeting, as posted to the administration’s X account, confirmed: “The two sides agreed that the Strait of Hormuz must remain open to support the free flow of energy. President Xi also made clear China’s opposition to the militarization of the Strait and any effort to charge a toll for its use, and he expressed interest in purchasing more American oil to reduce China’s dependence on the Strait in the future. Both countries agreed that Iran can never have a nuclear weapon.”
The Xi-purchases-American-oil commitment is new — it was not in prior summit expectations. China is the world’s largest oil importer and Iran’s largest oil buyer. A shift toward purchasing US oil reduces China’s dependence on Iran as a supplier, which structurally weakens Iran’s leverage over China. The trade outcome was described by Chinese Foreign Minister Mao Ning as “generally balanced and positive.” The two economic teams agreed to sustain bilateral commercial momentum and explored setting up a Board of Trade to manage disputes.
The White House readout of the Trump-Xi meeting did not mention Taiwan. China’s official version included it explicitly: “President Xi stressed to President Trump that the Taiwan question is the most important issue in China-U.S. relations. If it is handled properly, the bilateral relationship will enjoy overall stability. Otherwise the two countries will have clashes and even conflicts, putting the entire relationship in great jeopardy.” Trump ignored a reporter’s question about his Taiwan stance after the meeting. This is not a diplomatic accident — it is a deliberate construction. Washington is signaling it will not escalate Taiwan language; Beijing is signaling domestically that it raised the issue forcefully.
The summit’s ceremonial elements were significant. Trump and Xi visited the Temple of Heaven — a 15th-century site once used by Chinese emperors. Trump described Xi as a “friend” and the relationship as “one of the most consequential in world history.” At the state banquet, Trump said the leaders had held “extremely positive and constructive discussions” and invited Xi to the White House for a September 24 visit. Xi said “mutual respect was key to stable ties” and that “China and the U.S. should be partners rather than rivals.”
Bitcoin closed Thursday at approximately $80,878 — up 2.66% from Wednesday’s close of $79,522. The session was the week’s best day for BTC. From the low: Bitcoin touched $78,750 on Wednesday morning following the PPI double-beat, breaking through both $80,000 and $79,000 support levels. Thursday’s CLARITY Act passage and Hormuz deal optimism drove the recovery back above $80,000. The CLARITY Act passage continues to provide structural support — the $550M in BTC short positions that were exposed at the vote have not been fully liquidated, and any continued move toward $82,000–$83,000 would trigger forced covering.
The diplomatic gauge is reading constructively. Thursday’s Hormuz free waterway declaration, Bessent’s confirmation of China’s active role in reopening, and Xi’s commitment to purchase more American oil are all signals that point toward a de-escalation path. Every prior de-escalation signal in this war has been followed by a BTC rally. The CLARITY Act path forward (Senate floor 60-vote threshold, July 4 presidential signature target) remains the structural catalyst; the Beijing summit is the near-term sentiment driver. Both are pointing in the same direction this week.
Applied Materials (AMAT) makes the machines that manufacture AI chips. Cisco Systems (CSCO) makes the networking that connects those chips inside data centers. One sits upstream of the chip; the other sits downstream. Both reported record results within 48 hours of each other this week — confirming the AI infrastructure thesis from opposite ends of the supply chain simultaneously. The AI buildout is not a single-company story. It is validating from the manufacturing floor to the data center rack at the same time.
Applied Materials raised its semiconductor equipment industry growth projection to more than 30% in calendar 2026, up from the “over 20%” guide issued in February. The 30%+ figure is Applied Materials’ read on the entire WFE (wafer fabrication equipment) market — not a company-specific view. Every HBM (high-bandwidth memory) expansion by Micron and SK Hynix, every leading-edge logic node at TSMC, every new AI chip factory runs through Applied Materials’ deposition, etch, and inspection tools first. When AMAT raises its industry guide by 10 percentage points, it is saying chip customers are building faster than anyone modeled.
Q2 results: revenue $7.91 billion (+11.4% year-over-year, beats $7.69–$7.82B estimate). Non-GAAP earnings per share $2.86 (beats $2.68). GAAP EPS $3.51 (beats $2.71, +33.5% year-over-year). Q3 guidance: $8.95 billion. Dividend raised 15% — ninth consecutive annual increase. Stock surged 8% in after-hours trading. CEO Gary Dickerson: “The growth in AI that Applied has been investing for is now in full force.”
Cisco posted record fiscal Q3 results Wednesday and surged 16.5% Thursday — its best single session in years. The headline number matters less than the strategic signal beneath it: Cisco announced a $1 billion restructuring to concentrate its entire organization on AI. Not a cost-cut dressed up as transformation. A deliberate reallocation of a 46-year-old networking company toward the one build cycle that is redefining what networks need to do. CEO Chuck Robbins put it plainly: “We are well-positioned to provide the critical infrastructure for the AI era.”
What that means in practice: Cisco’s AI networking business — high-speed switches, optical interconnects, and the software intelligence layer that links GPU (graphics processing unit) clusters inside data centers — is the connective tissue of every large-scale AI deployment. When a hyperscaler adds 10,000 GPUs to a cluster, Cisco’s Silicon One architecture is what connects them. The $1 billion restructuring says Cisco has decided that business is not a segment — it is the company. Paired with AMAT’s 30%+ equipment growth guide, Thursday’s session confirmed that the non-compute layers of AI infrastructure are scaling as fast as the compute layer itself.