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.

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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.