Wednesday 23 September 2026 · Jon & Dave · Bryant Park · chess · 36 s
Xi Jinping arrives in Washington for the first time in eleven years, sits down with Trump, and Elon Musk is in the room. On the tape: American AI chips are surging (Nvidia +21%, AMD +179%), Chinese AI is retreating (Alibaba −25%, Baidu −38%), Tesla is down 13%, and SpaceX, now public with xAI folded in, is back at its $150 opening price.
Xi Jinping's state visit to Washington, his first in eleven years, coincides with a widening gap in the AI trade on the tape's daily closes to 22 Sept: Nvidia (NVDA) $228.87 +21% this year, AMD +179%, Micron +247%, while Chinese names slide, Alibaba (BABA) −25%, Baidu (BIDU) −38%. Elon Musk, in the room for the summit, has Tesla (TSLA) down 13%, but SpaceX listed in June (SPCX, ~$150, its opening price) with xAI merged in. Jon reads the board over chess in Bryant Park; Dave, hungover, just nods.
in plain EnglishChina's president is visiting Washington for the first time in over a decade, meeting President Trump, with Elon Musk present. In the stock market the American chip companies behind AI (Nvidia, AMD, Micron) have soared this year, while the big Chinese tech names (Alibaba, Baidu) have fallen. Tesla is down, but SpaceX, which listed this June and absorbed Musk's AI company xAI, is back near its opening price. Jon lays it out over a chess game in Bryant Park while Dave nurses a hangover.
Reported Wednesday 23 September 2026 · every number dated to its source, latest 22 September 2026
1 · evidence every number, with its source and its date
$228.87 · +21% this year · AMD +179% · Micron +247%
Nvidia (NVDA)
daily closes on the AirPort tape (Massive) to 22 Sept · 2026-09-22
−25% this year · China's AI
Alibaba (BABA)
daily closes on the tape · 2026-09-22
−38% this year
Baidu (BIDU)
daily closes on the tape · 2026-09-22
−13% this year
Tesla (TSLA)
daily closes on the tape · 2026-09-22
~$150, its June opening price · xAI merged in · one public stock
SpaceX (SPCX)
SpaceX listed June 2026; Nvidia's #2 holding · AirPort tape · 2026-09-22
3 · history · 4 · analogues · 5 · ask Pro
AirPort has been watching this since before it was news. The trail, the last times this shape happened, and Ask, scoped to this story.GO DEEPER
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Jon & Dave · Bryant Park · chess · 




