One Resignation Just Wiped $600 Billion Off the AI Trade

November 12, 2026 — Jensen Huang, the co-founder who built Nvidia into a $4 trillion artificial intelligence empire over three decades, resigned as CEO before Thursday’s opening bell, and the market answered immediately: shares opened at $150.99, down 13.1% from Wednesday’s close of $173.73, erasing nearly $600 billion in market value within the first hour of trading. The S&P 500 fell 0.46% to 7,584.44 and the Nasdaq Composite dropped 1.4% at the open to 25,109.76 — a broad sell-off with one unmistakable epicentre.

Data Visual

NVDA Intraday Price Range — November 12, 2026 (Open to 10:08 AM ET)

Shows the opening gap, intraday low, and partial recovery in Nvidia shares in the first 40 minutes of trading after Jensen Huang’s resignation.

Values in $

The Catalyst: What the Board’s Statement Actually Signals

The board opened an independent investigation into reported relationships and possible national-security concerns, according to Yahoo Finance’s live Nvidia coverage, and CFO Colette Kress stepped in as interim CEO. That framing — ‘national security’ — is doing significant work in Thursday’s price action. A straightforward governance departure would likely have produced a 4% to 6% gap; the magnitude of a 13%-plus open reflects uncertainty about the investigation’s scope, not just about Huang’s absence. Nvidia has not filed an 8-K with the SEC disclosing the full terms of Huang’s departure as of the time of writing — traders watching for that filing should monitor the SEC’s EDGAR filings page for NVDA, as its language will carry regulatory weight that press reports cannot.

Kress is a credible operator who has run Nvidia’s finances through hypergrowth. What she is not is a product visionary, and the semiconductor industry runs on conviction about roadmaps as much as quarterly results. Huang’s departure removes the voice that hyperscalers — Microsoft, Google, Amazon, Meta — negotiated with directly. That relationship premium, embedded in Nvidia’s valuation for years, is what the market spent Thursday morning liquidating. As we covered earlier this week, the leadership shock was already rattling chip stocks before the full picture emerged.

Data Visual

Major Index Open Performance — November 12, 2026 (% Change vs. Prior Close)

Compares the percentage decline at the open across S&P 500, Nasdaq Composite, and Dow Jones, illustrating the concentrated pressure on technology-weighted indices.

Values in %

What the Volume Is Telling Us

By 10:08 AM ET, 316.24 million shares had changed hands in Nvidia — well above the daily average of 232.38 million — with the stock recovering from an intraday low of $148.80 to trade at $160.78, according to Google Finance’s live data. That recovery arc — opening at $151.00, flushing to $148.80, then bouncing toward $160.78 with an intraday high of $163.10 — is the structure of a capitulation low followed by short-covering, not of steady institutional distribution. The Nasdaq Composite, which fell 0.97% to 25,219.87 in early trading, had recovered slightly to show a 0.74% decline by 10:08 AM ET — consistent with Nvidia’s own partial bounce dragging the index up from its worst levels. The divergence between the Dow, which was near flat, and the Nasdaq’s deeper losses points to a rotation out of high-multiple technology specifically, not a macro-driven broad sell-off.

The S&P 500 is worth watching in context here. Its prior close was 7,619.38, and by 10:08 AM it sat at 7,584.44 — a loss of roughly 35 points. Given that Nvidia alone accounts for a substantial share of the index’s weight, the S&P’s relative resilience suggests that non-tech sectors are absorbing some of the institutional flow leaving semiconductor names. That is the rotation trade in real time. It is not bullish for tech; it is a pressure valve that may be delaying a wider de-rating.

The Case for Caution Between Now and the Close

Three specific risks define the rest of Thursday’s session. First, the investigation’s scope is unknown. National-security language attached to a semiconductor CEO carries regulatory contagion risk — export-control reviews, government contract scrutiny, and partner relationship uncertainty can follow. None of that is priced with any precision in a stock that opened down 13% and then bounced four points in forty minutes. Second, CNN’s live updates noted that Nvidia’s market cap dropped below $4 trillion at the open — a threshold that matters psychologically for index weighting discussions and passive fund benchmarks. A close below that level would likely trigger further rebalancing flows. Third, the AI supply chain read-through has not been fully absorbed. CoreWeave, which reported earnings this week — see our earlier analysis of how a 5% Treasury yield complicates even a strong CoreWeave beat — is exposed to any re-rating of Nvidia’s strategic position as the primary GPU supplier to hyperscalers.

The contrarian read is that Nvidia’s hardware and software stack — the product itself — did not resign with Huang. Blackwell architecture shipments, CUDA’s ecosystem lock-in, and a multi-year backlog of data-centre orders remain intact. A 13% single-day decline in a company of this size, absent any change in its fundamental earning power, is either a genuine repricing of leadership risk or an overshoot that creates the entry point growth investors have waited eighteen months for. The honest answer is that no one at 10:15 AM on Thursday knows which of those is true. As we noted after last week’s volatility, the AI trade had just been given a second chance by an earnings beat — that window looks considerably narrower this morning.

What Comes Next — Levels and Events That Will Set Thursday’s Verdict

The intraday low of $148.80 is the first line of consequence. A re-test and break below that level in the afternoon session would signal that the opening flush was not a capitulation but rather the first leg of a more sustained decline — and would likely pull the Nasdaq back toward its opening low of 25,109.76. Conversely, a hold above $160 into the final hour, with volume fading, would suggest that the worst of the forced selling has cleared and that the stock may stabilise ahead of any formal corporate communication from Nvidia’s board. The S&P 500’s 52-week range runs from 6,316.91 to 7,844.52, per Yahoo Finance’s index data, and at 7,584 it remains well within its recent range — the broader market is not broken by this event, even if the AI trade within it is under acute stress.

The board’s next move matters more than any price level. A rapid, specific disclosure of the investigation’s scope — particularly any statement that rules out regulatory referrals — would give institutional buyers a framework to re-enter. Silence, or a vague update, keeps the uncertainty premium embedded in the stock through the week. Traders positioned in Nvidia options or semiconductor ETFs should treat any formal Nvidia statement before Friday’s open as the most significant data point between now and the weekend. The tape does not reward patience when the story is still being written.

Market mood: the PreMarket Sentiment Index stood at 30/100 (Risk-off) at the November 11, 2026 close.

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