S&P 500 Jumps 2.35% to 7,549.94 While Nvidia Drops on Probe

The S&P 500 closed at 7,549.94 on 9 November, up 2.35% from the prior close of 7,376.86, in what CNBC described as the market's best day since 8 April. The Dow Jones Industrial Average gained 2.15% to 52,389.75, and the Nasdaq Composite rose 2.74% to 25,253.14. Nvidia moved the other way, falling 4.27% to $178.67 — the only Magnificent Seven stock to close lower, according to Motley Fool and CNBC.

What drove the rally?

The session clawed back a large part of the previous week's losses, which Motley Fool noted had been the S&P 500's worst since April 2025. All 11 sectors rose, with industrials leading. NYSE advancers beat decliners 4.46 to 1; on the S&P 500 the ratio was 418 to 80. The buying was broad, not concentrated in a handful of names.

Falling crude oil prices served as the cited catalyst. Some commentary linked cheaper oil to improved prospects for a diplomatic resolution of the US-Iran impasse, though CNBC reported the talks appeared stalled and Secretary of State Marco Rubio had made critical remarks. The VIX fell 22.31% to close at 19.92.

The rally stopped at a technical line. The index ended the session just above its 200-day moving average. Chris Senyek at Wolfe Research warned that markets "are likely to remain very news flow driven and need to hold critical technical support levels," as CNBC reported.

Gold rose 1.74% to $4,138.25, and the 10-year Treasury yield edged 0.02% higher to 4.88% at the close, Motley Fool reported. The Russell 2000 gained 3.15% and the S&P MidCap 400 rose 3.13%, confirming the strength reached well beyond large caps.

Why did Nvidia sit out?

Nvidia's board of directors announced an independent investigation on 8 November into reports that founder and CEO Jensen Huang had been the target of a foreign intelligence effort. The board said it had no reason to believe national security or Nvidia secrets were compromised, but it would examine all available information.

The probe adds key-person risk days before Nvidia's fiscal third-quarter earnings, due 17 November. The verdict is awkward: the market's best day in seven months arrived without its most-watched chip stock.

Advanced Micro Devices went the opposite direction, gaining 13.26% after Oppenheimer upgraded the stock, according to CNBC and Yahoo Finance. The split between the two chipmakers captured the session's defining tension — the rebound was broad, and Nvidia simply did not attend.

What does the CPI report change?

October's consumer price index showed headline inflation rising 0.4%, above the 0.3% expected, while core inflation increased 0.3% against a 0.2% forecast. The hotter figures put renewed pressure on interest-rate expectations ahead of the Federal Reserve's December meeting. CNBC reported that the S&P 500 fell 0.3% on Tuesday following the release.

That leaves the 200-day moving average facing a test as support rather than resistance, with rate expectations now the swing factor for December.

How much ground was reclaimed?

Not all of it. The 2.35% gain still left the S&P 500 down 0.40% against its 30 October close and 3.4% below its record close of 7,818.93, set on 6 October. The Dow reclaimed its election-night level; the S&P 500 and the Nasdaq Composite did not.

The Nasdaq 100 rose 3.40% to 27,907.63, yet its VXN-VIX spread of 9.19 signalled that protection on tech stocks remained more expensive than protection on the broader index. Traders paid up for insurance even as they bought the rebound.

With Nvidia's earnings on 17 November and a December Fed decision now clouded by firmer inflation, the market enters the coming weeks holding a recovered index, an unresolved chip probe, and a premium on tech hedges.