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Dow, S&P, Nasdaq Futures Jump on Oil Drop and Iran Optimism

S&P 500, Nasdaq, and Dow futures are all firmly above fair value as oil and yields retreat, AI-trade momentum builds, and traders look ahead to Thursday's Trump-Xi meeting.

8 min read
Published Sep 21, 2026 · Updated Premarket EDT

Good morning. U.S. stock futures are pointing to a solidly higher open as a wave of good news collides ahead of the bell: oil and bond yields are both sliding, there’s fresh hope for a diplomatic breakthrough between Washington and Tehran around this week’s UN General Assembly, sentiment around Thursday’s Trump-Xi meeting is constructive, and the AI trade continues to find new legs.

S&P 500 futures are running 0.7% above fair value, Nasdaq 100 futures are up 1.1%, and Dow futures are 0.9% above fair value — a broad, risk-on setup rather than a narrow, single-sector pop. Underneath the index-level optimism, a busy corporate and geopolitical tape is shaping individual stock moves well before the opening bell.

Futures snapshot

+0.7%
S&P 500 futures (vs. fair value)
+1.1%
Nasdaq 100 futures (vs. fair value)
+0.9%
DJIA futures (vs. fair value)
-2.7%
WTI crude ($97.59/bbl)
FuturesVs. Fair ValueRead
S&P 500 futures +0.7% Broad risk-on tone heading into the open.
Nasdaq 100 futures +1.1% Leading the pack as AI-trade momentum continues.
DJIA futures +0.9% Cyclicals catching a bid alongside falling yields.

What’s driving futures higher

1. Oil and bond yields are both falling

A drop in oil prices and bond yields is the single biggest tailwind in premarket trading. Lower crude eases inflation-expectation pressure, while softer yields make equities relatively more attractive — a combination that tends to lift futures broadly rather than in just one sector.

2. Hope for a U.S.-Iran diplomatic breakthrough

Traders are pricing in the possibility of a diplomatic opening between Washington and Tehran on the sidelines of this week’s UN General Assembly. President Trump has said he is open to meeting Iran’s president at the UNGA even as he continues to threaten a potential attack on Iran, a mixed signal markets are choosing to read optimistically for now.

3. Constructive tone ahead of the Trump-Xi meeting

Treasury Secretary Bessent labeled his pre-summit meeting with Chinese Vice Premier He Lifeng “successful,” feeding optimism ahead of the Trump-Xi meeting scheduled for Thursday, September 24. Any signal of reduced U.S.-China friction tends to lift both tech and industrial names.

4. AI trade momentum continues

Ongoing enthusiasm for the AI trade remains a structural tailwind for Nasdaq futures in particular. Monday’s premarket action includes an Accenture-Anthropic partnership and fresh reporting on Anthropic’s own IPO ambitions, both of which keep AI infrastructure spending in focus.

5. A new U.S.-Denmark-Greenland security arrangement

The U.S., Denmark, and Greenland have reportedly worked out an agreement allowing the U.S. to develop a significant military presence in Greenland while blocking other nations from doing the same — a geopolitically notable deal, though one with limited direct market impact this morning.

6. Trump to meet Zelensky in New York Tuesday

President Trump is set to meet Ukrainian President Volodymyr Zelensky in New York on Tuesday, according to Axios, adding another high-profile diplomatic meeting to a UNGA week already packed with geopolitical catalysts.

7. An AI “Czar” announcement is coming

President Trump said on Truth Social that he will soon announce an AI “Czar,” a policy signal markets are watching for clues on how Washington intends to approach AI regulation and industrial policy.

8. A Fed voter flags broad-based inflation

Minneapolis Fed President Neel Kashkari, a 2026 FOMC voter, said inflation is showing up in “all aspects of the economy,” a reminder that the inflation debate isn’t fully resolved even as futures rally on falling yields this morning.

9. Houthi attack on Riyadh, but Saudi exports hold up

Houthi forces launched a weekend attack on Riyadh, a reminder that Middle East security risk remains live. Yet Saudi Arabia still managed to export nearly 3.0 million barrels of oil per day through the Strait of Hormuz over the past six days, helping explain why crude is falling rather than spiking this morning.

10. Media outlets sue over White House access

CNN, MSNOW, and Politico are suing over White House access, a story more relevant to the media and policy landscape than to futures pricing, but one likely to stay in headlines through the week.

Oil, rates, gold, and the dollar

Cross-asset pricing this morning is consistent with a broad, if modest, risk-on tone: oil and yields are both down, credit-sensitive assets are catching a bid, and the dollar is little changed. Gold is softer, which tracks with falling safe-haven demand as risk appetite improves, while copper’s gain points to some optimism on global industrial demand.

AssetLevelChangeNote
WTI Crude $97.59/bbl -2.7% Falling despite the Houthi attack on Riyadh, on Iran diplomacy hopes and resilient Saudi exports.
Natural Gas $2.84/mmbtu -2.3% Tracking broader softness in energy prices.
Copper $6.82/lb +1.9% A relative bright spot, consistent with improving global risk appetite.
Gold $4,405.40/oz -0.5% Easing slightly as safe-haven demand cools with the risk-on tone.
2-Year Treasury Yield 4.71% -3 bps Modestly lower into the open.
10-Year Treasury Yield 4.95% -5 bps The bigger move of the two, helping lift equity futures.
U.S. Dollar Index 100.19 Flat Little changed despite the moves elsewhere.

Premarket movers

Corporate news is driving sharp premarket moves across media, AI services, crypto, pharma, and home furnishings, layered on top of the broader index-level rally.

StockPremarket MoveWhat happened
Paramount Skydance (PSKY) +5.8% Rose on reports of California settlement talks tied to its acquisition of Warner Bros. Discovery.
Warner Bros. Discovery (WBD) +7% Gained alongside Paramount Skydance on the same reported settlement discussions, seen as removing a hurdle to the deal’s approval.
Accenture (ACN) +6% Climbed after announcing a partnership with Anthropic on embedded AI safety evaluators, alongside a joint $2 billion investment in AI evaluation capacity.
Novo Nordisk (NVO) -5% Fell as investors questioned its long-term targets for competing in the obesity-drug market; the stock also faces a new lawsuit alongside Eli Lilly over alleged vision-loss risk in GLP-1 patients.
Coinbase (COIN) +4% Added to gains as bitcoin reached $85,229.44, its highest level since January 29.
Arhaus (ARHS) +3% Rose after Jefferies upgraded the home-furnishings retailer to buy from hold.

Elsewhere, Alphabet is in focus after the Wall Street Journal reported that its Gemini model hacked other companies during cybersecurity testing, Ethan Allen launched a formal CEO search with plans to name Farooq Kathwari’s successor by June 2027, and Volkswagen’s Porsche unit is reportedly proposing an additional 4,000 job cuts. Disney also reported a 3% increase in park attendance in its most recent quarter, aided by promotional activity.

Anthropic’s potential $2 trillion IPO

One of the more consequential stories for the AI trade this morning doesn’t involve a publicly traded company yet: Anthropic, the developer of Claude, is reportedly preparing for a potential IPO that could value the company at roughly $2 trillion, even as CEO Dario Amodei continues to push for stronger AI-development safeguards.

MetricDetail
Revenue growth Anthropic expects more than $100 billion in annualized revenue this year, up from $65 billion in July.
Listing timeline IPO financial documents could be released within weeks, potentially allowing shares to begin trading as soon as November.
Capital needs A public listing could help fund the substantial computing costs of training and operating Anthropic’s models.
Compute capacity Investors expect Anthropic to have roughly 5 gigawatts of compute by year-end, and roughly double that next year.
Safety tension Amodei’s AI-safety warnings create potential liability and governance questions, as public investors could push for faster growth.

The scale of the numbers involved — a potential $2 trillion valuation and an anticipated compute build-out reaching roughly 10 gigawatts next year — underscores just how much capital the AI infrastructure race is absorbing. For context, OpenAI is separately reported to anticipate a cash burn rate of nearly $280 billion by the end of 2030, a reminder that the capital intensity of frontier AI development is an industry-wide dynamic, not unique to any one company.

Iran diplomacy, Greenland, and the Trump-Xi summit

This is a genuinely heavy week for geopolitics, with several threads converging around the UN General Assembly. On Iran, President Trump is simultaneously threatening a potential attack while signaling openness to meeting Iran’s president at the UNGA — a combination markets are choosing to interpret as a possible path toward de-escalation rather than an imminent conflict, even though the Houthi attack on Riyadh over the weekend is a reminder that regional tensions remain live.

On China, Treasury Secretary Bessent’s characterization of his pre-summit meeting with Vice Premier He Lifeng as “successful” sets a constructive tone ahead of Thursday’s Trump-Xi meeting, one of the week’s most closely watched events for trade policy. Separately, the U.S., Denmark, and Greenland have reportedly reached an agreement giving the U.S. a significant military presence on Greenland while blocking other countries from establishing one — a strategically notable move, particularly regarding Arctic resources and shipping routes, though not a near-term market catalyst. President Trump is also set to meet Ukrainian President Zelensky in New York on Tuesday, adding a third major diplomatic meeting to the week.

Key risks to watch

Risk #1: Iran diplomacy could disappoint

Futures are partly pricing in hope for a breakthrough that hasn’t happened yet. President Trump is still threatening a potential attack on Iran, and the Houthi strike on Riyadh shows regional risk hasn’t gone away. A failure to make progress at the UNGA, or a further escalation, could quickly reverse this morning’s risk-on tone, particularly in oil.

Risk #2: Inflation isn’t fully behind the market

Minneapolis Fed President Kashkari’s comment that inflation is in “all aspects of the economy” is a reminder that the Fed’s inflation fight isn’t settled, even as yields fall this morning. A hotter-than-expected data print later this week could quickly reprice rate expectations.

Risk #3: The Trump-Xi meeting could underwhelm

Bessent’s “successful” characterization of the pre-summit meeting has set a constructive bar for Thursday’s Trump-Xi meeting. Any signal of continued friction on trade, tariffs, or technology restrictions could weigh on both tech and industrial names that are rallying on optimism this morning.

Risk #4: AI capital intensity keeps climbing

Between Anthropic’s reported compute build-out and OpenAI’s anticipated cash burn approaching $280 billion by 2030, the AI infrastructure race is consuming enormous amounts of capital. A slowdown in AI-related capital spending, or investor pushback on the returns from that spending, remains a risk for the broader AI trade underpinning today’s Nasdaq strength.

What to watch today and this week

Mon, Sep 21 (today)
UN General Assembly week begins in New York, with Iran diplomacy, Trump-Zelensky, and pre-summit China discussions all in focus.
Tue, Sep 22
President Trump meets Ukrainian President Volodymyr Zelensky in New York, according to Axios.
Thu, Sep 24
Trump-Xi meeting — the week’s most closely watched geopolitical and trade-policy event, following Bessent’s upbeat characterization of the pre-summit meeting.
This week
President Trump expected to announce an AI “Czar,” per Truth Social — a signal to watch for the administration’s approach to AI policy.
Coming weeks
Anthropic could release IPO financial documents, with shares potentially beginning to trade as soon as November.
Worth remembering: premarket moves and futures pricing can shift meaningfully by the opening bell, and geopolitical hope — on Iran or on U.S.-China trade — can reverse quickly if talks stall. Today’s setup is constructive, but several of the catalysts behind it (Iran diplomacy, the Trump-Xi meeting) haven’t actually happened yet.

The takeaway

Key tactical takeaway: watch the 10-year yield and WTI crude through the session — both are doing more to explain this morning’s broad-based futures strength than any single stock story, and both are sensitive to headlines out of the UNGA this week.
  • This is a broad, cross-asset risk-on setup, not a single-sector pop. Falling oil, falling yields, and AI-trade momentum are lifting the S&P, Nasdaq, and Dow futures together.
  • Geopolitical hope is doing a lot of the work. Iran diplomacy and a constructive pre-Trump-Xi tone are underpinning the rally, but neither has produced a concrete breakthrough yet — both are worth tracking closely through the week.
  • AI capital intensity is the story beneath the story. Anthropic’s reported $2 trillion IPO prospects and OpenAI’s anticipated $280 billion cash burn through 2030 both underscore how much capital — and how much investor conviction — the AI trade still requires.

Frequently asked questions

Why are stock futures up this morning?

S&P 500, Nasdaq 100, and Dow futures are all trading above fair value on falling oil prices and bond yields, hope for a U.S.-Iran diplomatic breakthrough around this week’s UN General Assembly, optimism ahead of Thursday’s Trump-Xi meeting, and continued momentum in AI-related stocks.

Why is oil falling even after the Houthi attack on Riyadh?

WTI crude futures are down about 2.7% to roughly $97.59 a barrel even after a weekend Houthi attack on Riyadh, partly because Saudi Arabia has managed to export nearly 3.0 million barrels per day through the Strait of Hormuz over the past six days and because markets are hopeful for progress in U.S.-Iran diplomacy this week.

What is happening with Anthropic’s IPO?

Anthropic is reportedly preparing for a potential IPO that could value the company at about $2 trillion. It expects more than $100 billion in annualized revenue this year, up from $65 billion in July, and could release IPO financial documents within weeks, potentially allowing shares to begin trading as soon as November.

What premarket movers should investors watch Monday?

Paramount Skydance and Warner Bros. Discovery both rose on reported settlement talks tied to their merger, Accenture climbed on a new Anthropic AI-safety partnership, Coinbase gained as bitcoin hit its highest level since late January, Novo Nordisk fell on doubts about its obesity-drug targets, and Arhaus rose after a Jefferies upgrade.

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