Under the Macroscope: Trump-Xi summit—A tactical relief rally, not a strategic reset

The summit in Beijing between US President Donald Trump and Chinese President Xi Jinping delivered little in the way of diplomatic breakthroughs but bears important cross-asset implications. While the leaders have not fundamentally changed the trajectory of the US-China relationship, they have displayed the willingness to manage strategic rivalry in a way that reduces the probability of a near-term macro shock.

On a narrower measure, the summit has value for markets. The optics are constructive and highly symbolic: the grandiose welcome, the visit to the over 600-year-old Temple of Heaven, tea at Zhongnanhai, extended bilateral meetings and a carefully managed tone from both leaders. Markets tend to respond well to choreography when the alternative is escalation. After several years in which US-China tensions have repeatedly affected tariffs, technology supply chains, capital flows and corporate investment decisions, even a modest improvement in visibility can keep risk premiums contained.

Investors should be cautious about over-interpreting the shift in tone. References to Taiwan framed through the “Thucydides Trap”¹ suggested that core issues in the relationship are still unresolved. While President Xi’s message for the two countries to be “partners, not adversaries” is constructive, it also points to ongoing differences and China’s perspective on how the relationship should evolve.

The summit therefore supports a tactical risk-on bias, but not a structural rerating.

The market reaction so far is instructive. Shares of Boeing fell after Trump said China had agreed to buy 200 of its aircraft, a figure below the larger numbers discussed before the trip and below the 300-plane headline from Trump’s 2017 visit. Chipmaker Nvidia, by contrast, reached a record high on reports that Washington could permit sales of some advanced H200 chips to Chinese companies, even as Treasury Secretary Scott Bessent suggested the matter was not settled. That divergence tells investors where the market’s imagination now sits. The old US-China trade cycle was mainly about aircraft, soybeans, liquefied natural gas and headline purchase commitments. Those still matter, especially for US industrials, exporters and trade-balance optics. But the market multiple increasingly belongs to the technology-security complex: artificial intelligence (AI) chips, data centers, cloud infrastructure, power demand and compute access.

For equity investors, this summit reinforces the idea that AI remains both a growth theme and a policy-risk theme. Any relaxation of chip restrictions could extend momentum in the semiconductor supply chain, especially for companies with China exposure. But we think the lack of details creates questions for the durability of that rally, notwithstanding low expectations that tech decoupling is reversing.

Energy is the second major investment channel. With US-Iran negotiations stalled and Middle Eastern shipping still obstructed, the US-China statement that the Strait of Hormuz must remain open is highly relevant for macro positioning. A functioning Hormuz should keep a cap on the crude oil risk premium. A disruption would quickly feed into oil prices, freight rates, inflation expectations and central-bank reaction functions. China’s reported interest in buying more American oil also deserves attention. At the margin, additional Chinese purchases could support US energy exporters and help reduce bilateral trade friction. For China, it would diversify energy sourcing at a time when Middle Eastern supply routes are politically fragile. On balance, a successful summit that lowers near-term trade-war risk is mildly supportive for equities and credit spreads. But more energy shocks would complicate disinflation and challenge expectations for easier monetary policy. In that scenario, safe-haven bids for Treasuries could be offset by renewed inflation concerns.

The US-dollar outlook is also mixed, in our view. Improved US-China relations could support risk appetite and weigh modestly on the dollar through stronger global growth expectations. But any escalation around Taiwan, chips or Hormuz would likely produce a classic dollar-positive risk-off move. That asymmetry argues for caution in crowded short-dollar trades, particularly against Asian currencies with high sensitivity to China and global trade.

Near term, the summit can support risk assets, especially selected US technology names, China-linked industrials, energy exporters and parts of Asian equity markets. But medium term, managed rivalry defines the US-China relationship. That means recurring headline risk is likely, along with policy reversals and sector-specific winners and losers. The summit signals that both sides understand the cost of uncontrolled escalation. That is constructive for markets, but only up to a point. The strategic discount on US-China relations has not vanished, and investors will be prudent to be optimistic and disciplined at the same time.