Briefing
DeepSeek's January 2025 release triggered a single-session Nasdaq selloff exceeding 3%, concentrated in Nvidia, as markets repriced AI infrastructure demand assumptions. The pattern of AI-driven record highs followed by an abrupt sentiment shock is directly relevant to the current rally's vulnerability to a catalyst reversal.
The 2022 Fed tightening cycle saw the Nasdaq fall over 30% as rate-sensitive growth multiples compressed under sustained yield pressure. The current configuration, AI-driven record highs alongside a hawkish Fed chair and yields above 4.5%, replicates the preconditions for that derating even if the trigger differs.
The first US-China trade truce in December 2018 produced a sharp equity rally that partially reversed within weeks as implementation gaps between headline announcements and binding commitments became apparent. The Boeing shortfall against the 500-plane target echoes that pattern of summit optimism outpacing deliverables.
Cisco's $1B guidance beat and CEO Chuck Robbins declaring a 'networking supercycle' two days before the May 14 record close provided the AI infrastructure earnings confirmation that gave the rally fundamental cover beyond Nvidia momentum.
China's 200-plane Boeing order, confirmed by Trump himself at 60% below the 500-plane benchmark telegraphed by Treasury Secretary Bessent, is the first quantifiable measure of summit underdelivery and directly tests the durability of the China-optimism component of the May 14 rally.

Bond markets pushing yields above 4.5% as Warsh assumes the Fed chairmanship creates the primary macro constraint on whether AI-driven equity highs can hold, with bond traders explicitly hoping Warsh replaces the easing bias with a tightening skew.
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Nvidia and Cisco led the tech advance; futures retreated as Trump-Xi summit concluded and yields broke above 4.5%

4 hours ago