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Oct 9 · 26 voices
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42 items · printed Oct 9, 07:35 ET

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The central dispute was whether AI’s enormous infrastructure buildout reflects durable demand or an increasingly vulnerable financing and valuation bubble.

S&P 500 7,765 −0.5%Apple $340.42 +1.1%NVIDIA $230.48 −2.9%closes of Oct 8

The period focused on whether AI infrastructure spending remains a durable growth cycle or is becoming a fragile, highly concentrated trade. Sources highlighted weaker-than-previously-signalled OpenAI revenue, pressure around AI-related IPOs and data-centre financing, and rising concern about valuations and credit risk 71011122225. At the same time, Stacy Rasgon argued that semiconductor demand remains exceptionally strong, while Jim Iuorio said AI is already generating meaningful productivity gains despite caution over the equity trade 4041. Several followed topics received no direct attention in this pool, including AI boom, cybersecurity, regulation, Salesforce, Sam Altman, DeepSeek, and IPOs 1.

+2126 voices

What happened

Evidence surfaced that OpenAI’s annualized revenue is roughly $50bn, about $20bn less than previously signalled, prompting market repricing and concern about AI financing and listings.12223334

3 of 26

Nvidia-backed Australian data centre Firmus postponed its IPO amid scrutiny over weak metrics, heavy leverage and unfinished capacity plans, which critics said exemplify a broader AI data-centre bubble.71116

2 of 26

Semiconductor industry participants and analysts report exceptionally strong demand and very large ongoing capex forecasts, arguing buildout and component demand remain robust.3541

2 of 26
Show 1 moreShow fewer

Commentators warned the AI financing rush is rattling investors and raising credit and market-risk premiums, contributing to higher term premiums and market tension.102427

3 of 26

“demand just looks really strong across the board in most of the AI-related spaces.”

SR Stacy RasgonJack Farley ▶ 5:53

Where they disagree

Whether AI infrastructure demand is durable or bubble-like

AI infra is a bubble272226

4 voices

SR

Demand remains very strong3541

2 voices

JI

AI durable, productivity real40

1 voice

The desk

How the desk is calling it

15 of 21 voices lean bearish on S&P 500. Next to settle: S&P 500 on Apr 1, David Hunter's call; 4 calls open.

Where they stand · S&P 500

i

Reading the chart

  • bullish
  • bearish

S&P 500 · Google Finance

An arrow is one voice's position on the day they took it. Hover or tap an arrow for who it was and what they said.

S&P 500, 2026-09-08 to 2026-10-08, where the desk's voices took positions7,6007,7007,800Sep 15Oct 1The Kobeissi Letter · Sep 15 · up — Historically the S&P 500 dips after the first Fed hike but recovers and gains over 6-12 months, making hikes good buying opportunities.Robin Brooks · Sep 16 · down — The S&P 500 is flat to slightly down after the hike and hawkish press conference.The Kobeissi Letter · Sep 16 · up — The AI boom is providing substantial support for the S&P 500, and a resolution to the energy crisis would open the way for it to rise well above 8,000.Jurrien Timmer · Sep 22 · down — Timmer sees no catalyst for the bull market's next up leg, with the index churning without lasting progress since early June.Fawad Razaqzada · Sep 24 · down — Razaqzada sees a deeper correction in the S&P 500 as increasingly credible, with the index likely to head lower.Keith McCullough · Sep 24 · down — He expects parts of the market to crash before a full-blown 2022-style downturn, with 2027 worse than 2022.Michael Lebowitz · Sep 26 · down — The S&P may fall or trickle off given extreme dispersion and narrow leadership.Robin Brooks · Sep 26 · down — Brooks says the S&P 500 is the worst hedge and falls when oil prices rise.Adam Taggart · Sep 27 · down — He thinks the odds of the stock market continuing to deliver strong gains over the next couple of years are low.Bill Smead · Sep 27 · down — Smead expects the S&P 500 to be lower a decade from now, calling the odds of it being higher almost zero.David Hunter · Oct 1 · up — Hunter targets the S&P 500 at 10,000, roughly 30% higher, within three to six months.Ed Zitron · Oct 1 · down — The S&P 500 is far too weighted toward big tech and the rest of its constituents lack cash flows.Patrick Ceresna · Oct 1 · down — Ceresna sees broad equity correction risk, with the median S&P 500 stock 16% off highs and breadth collapsing.The Kobeissi Letter · Oct 1 · up — Seasonality is turning more favorable for stocks, with history pointing to stronger equity returns ahead.David Hay · Oct 2 · down — Expects terrible market breadth to lead to a very severe bear market.Eric Balchunas · Oct 2 · up — Expects the S&P 500 to hit a new all-time high.Ted Oakley · Oct 2 · down — Expects the downside in the market to be wrapped up only when the big names are sold off, which he suspects happens in 2027.Lance Roberts · Oct 3 · up — Expects the next move in the markets to be higher over the course of the year.James Stanley · Oct 5 · up — Expects the S&P 500 to keep melting up, treating pullbacks as buy-the-dip opportunities.The Kobeissi Letter · Oct 5 · down — Expects further weakness in the S&P 500 given historically weak October market breadth.Gareth Soloway · Oct 6 · up — Expects the S&P 500 to reach 8,000 by year end, staying bullish above 7,575.Todd Horwitz · Oct 6 · down — Sees a major meltdown coming and is looking to get short, though not until the market signals a top.Fiona Cincotta · Oct 7 · up — Expects the S&P 500 to break above 7,840 and target 7,900 and 8,000.Jonny Matthews | SuperMacro · Oct 7 · down — Expects rising equity supply to act as a headwind, or at least a brake, on the S&P 500.Mike McGlone · Oct 8 · down — Expects the S&P 500 to break and drop 10-20%, calling it a matter of when, not if.
S&P 500, 2026-09-17 to 2026-10-08, where the desk's voices took positions7,7007,800Oct 1Jurrien Timmer · Sep 22 · down — Timmer sees no catalyst for the bull market's next up leg, with the index churning without lasting progress since early June.Fawad Razaqzada · Sep 24 · down — Razaqzada sees a deeper correction in the S&P 500 as increasingly credible, with the index likely to head lower.Keith McCullough · Sep 24 · down — He expects parts of the market to crash before a full-blown 2022-style downturn, with 2027 worse than 2022.Michael Lebowitz · Sep 26 · down — The S&P may fall or trickle off given extreme dispersion and narrow leadership.Robin Brooks · Sep 26 · down — Brooks says the S&P 500 is the worst hedge and falls when oil prices rise.Adam Taggart · Sep 27 · down — He thinks the odds of the stock market continuing to deliver strong gains over the next couple of years are low.Bill Smead · Sep 27 · down — Smead expects the S&P 500 to be lower a decade from now, calling the odds of it being higher almost zero.David Hunter · Oct 1 · up — Hunter targets the S&P 500 at 10,000, roughly 30% higher, within three to six months.Ed Zitron · Oct 1 · down — The S&P 500 is far too weighted toward big tech and the rest of its constituents lack cash flows.Patrick Ceresna · Oct 1 · down — Ceresna sees broad equity correction risk, with the median S&P 500 stock 16% off highs and breadth collapsing.The Kobeissi Letter · Oct 1 · up — Seasonality is turning more favorable for stocks, with history pointing to stronger equity returns ahead.David Hay · Oct 2 · down — Expects terrible market breadth to lead to a very severe bear market.Eric Balchunas · Oct 2 · up — Expects the S&P 500 to hit a new all-time high.Ted Oakley · Oct 2 · down — Expects the downside in the market to be wrapped up only when the big names are sold off, which he suspects happens in 2027.Lance Roberts · Oct 3 · up — Expects the next move in the markets to be higher over the course of the year.James Stanley · Oct 5 · up — Expects the S&P 500 to keep melting up, treating pullbacks as buy-the-dip opportunities.The Kobeissi Letter · Oct 5 · down — Expects further weakness in the S&P 500 given historically weak October market breadth.Gareth Soloway · Oct 6 · up — Expects the S&P 500 to reach 8,000 by year end, staying bullish above 7,575.Todd Horwitz · Oct 6 · down — Sees a major meltdown coming and is looking to get short, though not until the market signals a top.Fiona Cincotta · Oct 7 · up — Expects the S&P 500 to break above 7,840 and target 7,900 and 8,000.Jonny Matthews | SuperMacro · Oct 7 · down — Expects rising equity supply to act as a headwind, or at least a brake, on the S&P 500.Mike McGlone · Oct 8 · down — Expects the S&P 500 to break and drop 10-20%, calling it a matter of when, not if.
S&P 500, 2026-07-13 to 2026-10-08, with 21 desk voices' positions7,4007,6007,800Aug 1Sep 1Oct 1The Kobeissi Letter · Sep 15 · up — Historically the S&P 500 dips after the first Fed hike but recovers and gains over 6-12 months, making hikes good buying opportunities.Robin Brooks · Sep 16 · down — The S&P 500 is flat to slightly down after the hike and hawkish press conference.The Kobeissi Letter · Sep 16 · up — The AI boom is providing substantial support for the S&P 500, and a resolution to the energy crisis would open the way for it to rise well above 8,000.Jurrien Timmer · Sep 22 · down — Timmer sees no catalyst for the bull market's next up leg, with the index churning without lasting progress since early June.Fawad Razaqzada · Sep 24 · down — Razaqzada sees a deeper correction in the S&P 500 as increasingly credible, with the index likely to head lower.Keith McCullough · Sep 24 · down — He expects parts of the market to crash before a full-blown 2022-style downturn, with 2027 worse than 2022.Michael Lebowitz · Sep 26 · down — The S&P may fall or trickle off given extreme dispersion and narrow leadership.Robin Brooks · Sep 26 · down — Brooks says the S&P 500 is the worst hedge and falls when oil prices rise.Adam Taggart · Sep 27 · down — He thinks the odds of the stock market continuing to deliver strong gains over the next couple of years are low.Bill Smead · Sep 27 · down — Smead expects the S&P 500 to be lower a decade from now, calling the odds of it being higher almost zero.David Hunter · Oct 1 · up — Hunter targets the S&P 500 at 10,000, roughly 30% higher, within three to six months.Ed Zitron · Oct 1 · down — The S&P 500 is far too weighted toward big tech and the rest of its constituents lack cash flows.Patrick Ceresna · Oct 1 · down — Ceresna sees broad equity correction risk, with the median S&P 500 stock 16% off highs and breadth collapsing.The Kobeissi Letter · Oct 1 · up — Seasonality is turning more favorable for stocks, with history pointing to stronger equity returns ahead.David Hay · Oct 2 · down — Expects terrible market breadth to lead to a very severe bear market.Eric Balchunas · Oct 2 · up — Expects the S&P 500 to hit a new all-time high.Ted Oakley · Oct 2 · down — Expects the downside in the market to be wrapped up only when the big names are sold off, which he suspects happens in 2027.Lance Roberts · Oct 3 · up — Expects the next move in the markets to be higher over the course of the year.James Stanley · Oct 5 · up — Expects the S&P 500 to keep melting up, treating pullbacks as buy-the-dip opportunities.The Kobeissi Letter · Oct 5 · down — Expects further weakness in the S&P 500 given historically weak October market breadth.Gareth Soloway · Oct 6 · up — Expects the S&P 500 to reach 8,000 by year end, staying bullish above 7,575.Todd Horwitz · Oct 6 · down — Sees a major meltdown coming and is looking to get short, though not until the market signals a top.Fiona Cincotta · Oct 7 · up — Expects the S&P 500 to break above 7,840 and target 7,900 and 8,000.Jonny Matthews | SuperMacro · Oct 7 · down — Expects rising equity supply to act as a headwind, or at least a brake, on the S&P 500.Mike McGlone · Oct 8 · down — Expects the S&P 500 to break and drop 10-20%, calling it a matter of when, not if.

S&P 500 rose from 7,515 to 7,765 since Jul 13. The desk's voices, as each stands now: 6 bullish, 15 bearish.

Their record

○OpenAI+Anthropic together to reach $1trn in ARR by 2045: Bob Elliott.
○Oracle downgraded to junk: steph pomboy.
○S&P 500 downside completes when large caps are sold off, likely in 2027: Ted Oakley.

What settles next

Near the mark

○ Open · by Dec 31

Gareth Soloway: “S&P 500 to 8,000 by year end”

S&P 500 with Gareth Soloway's target ≥ 8,0007,2507,5007,7508,000Aug 1Sep 1Oct 1target ≥ 8,000Gareth Soloway · Oct 6 · up — Expects the S&P 500 to reach 8,000 by year end, staying bullish above 7,575.
They said
Oct 6: Expects the S&P 500 to reach 8,000 by year end, staying bullish above 7,575.
Distance
7,765 now, +3.0% to go by Dec 31.
source ↗
○ Open · no deadline

Fiona Cincotta: “S&P 500 to reach the 8,000 psychological level”

S&P 500 with Fiona Cincotta's target ≥ 8,0007,2507,5007,7508,000Aug 1Sep 1Oct 1target ≥ 8,000Fiona Cincotta · Oct 7 · up — Expects the S&P 500 to break above 7,840 and target 7,900 and 8,000.
They said
Oct 7: Expects the S&P 500 to break above 7,840 and target 7,900 and 8,000.
Distance
7,765 now, +3.0% to go.
source ↗
1 AprS&P 500 · Thu 2027
David Hunter: “S&P 500 to 10,000 within three to six months” (Oct 1). S&P 500 is at 7,765, +28.8% to go.Settles on the close of Apr 1 (S&P 500).
27 SepS&P 500 · Sat 2036
Bill Smead: “S&P 500 lower in 10 years” (Sep 27). S&P 500 is at 7,765.Settles on the close of Sep 27 (S&P 500).

The voices

Ed Zitron

Firmus’s tiny revenues, huge proposed IPO and debt-backed GPU-buying plan epitomise a dodgy, concentrated AI data‑centre bubble that mirrors problematic US peers.7

Bloomberg

The AI boom has concentrated immense wealth, is diverting investment from other regions and industries, and the rush to finance AI is rattling investors and repricing risk.210

Geiger Capital

With OpenAI revenue revisions and IPO delays, the AI IPO bubble may have just popped.2628

The Kobeissi Letter

Oracle and other stocks moved after OpenAI disclosed revenue was about $20bn less than previously signalled, triggering sharp market reactions.22

SR

Stacy Rasgon

Demand across AI‑related semiconductor and storage markets is off the charts, companies aren’t sounding worried, and substantial WFE and capacity spending looks set to continue.41

Jack Farley

Semiconductor earnings are booming while multiples have compressed, raising the question of whether investors are mispricing a continuing strong cycle.35

JI

jim iuorio

AI appears to be delivering meaningful productivity gains and is a durable disruptive force, though that doesn’t guarantee AI equities will rise indefinitely.40

Walter Bloomberg

OpenAI told investors revenues were approaching $50bn annualised—far short of the $70bn previously reported—prompting notable market moves in related stocks.3334

AD

Adrian Day

Competition for capital to finance AI infrastructure is contributing to higher term premiums and Treasury yields, per Fed minutes commentary.24

10 of this desk's 18 voices spoke · Quiet: Adam Tooze, Arnaud Bertrand, Eric Balchunas, Evan, Grant Williams, Kaiser Kuo, Max Wiethe, Michael Liebreich - @MLiebreich.bsky.social

More from the desk

AI financing, IPOs and bubble riskEd Zitron portrayed Firmus as a financially fragile AI data-centre IPO candidate, criticising its revenue, debt, delivery timetable and valuation claims; he argued similar weaknesses extend across US AI data-centre companies. Other commentary said the rush to finance AI was driving repricing in credit risk and volatility.

Ed Zitron portrayed Firmus as a financially fragile AI data-centre IPO candidate, criticising its revenue, debt, delivery timetable and valuation claims; he argued similar weaknesses extend across US AI data-centre companies 7. Other commentary said the rush to finance AI was driving repricing in credit risk and volatility 10.

OpenAI revenue and valuation resetMultiple items said OpenAI’s annualised revenue was approaching $50 billion, below the previously reported or signalled $70 billion, with the shortfall weighing on Oracle shares and prompting sharply negative market commentary.

Multiple items said OpenAI’s annualised revenue was approaching $50 billion, below the previously reported or signalled $70 billion, with the shortfall weighing on Oracle shares and prompting sharply negative market commentary 122225283334.

Semiconductor demand versus cycle fearsStacy Rasgon said demand was very strong across most AI-related semiconductor areas and that companies building and using the infrastructure sounded increasingly positive, even as investors worried about the scale of spending. Jack Farley’s item described the opposing market concern: semiconductor earnings were booming while valuations fell because investors feared a cyclical peak and slower earnings in 2028. Rasgon also argued that NVIDIA, Broadcom, AMD and other custom-chip providers could all benefit if the overall market remains large.

Stacy Rasgon said demand was very strong across most AI-related semiconductor areas and that companies building and using the infrastructure sounded increasingly positive, even as investors worried about the scale of spending 41. Jack Farley’s item described the opposing market concern: semiconductor earnings were booming while valuations fell because investors feared a cyclical peak and slower earnings in 2028 35. Rasgon also argued that NVIDIA, Broadcom, AMD and other custom-chip providers could all benefit if the overall market remains large 41.

Economic effects of AI infrastructureJim Iuorio said AI’s buildout was creating large numbers of jobs and inflationary demand, while the technology’s longer-run productivity and labour-replacing effects should become disinflationary. Other commentary linked heavy private debt issuance for AI infrastructure with higher term premiums and Treasury yields, while Bloomberg highlighted concerns that AI was concentrating wealth and diverting investment from emerging markets and traditional industries.

Jim Iuorio said AI’s buildout was creating large numbers of jobs and inflationary demand, while the technology’s longer-run productivity and labour-replacing effects should become disinflationary 40. Other commentary linked heavy private debt issuance for AI infrastructure with higher term premiums and Treasury yields 24, while Bloomberg highlighted concerns that AI was concentrating wealth and diverting investment from emerging markets and traditional industries 2.

Agents, energy and physical infrastructureThe Risk Reversal discussion centred on personal AI agents and their implications for advertising and commerce, while also describing possible data centres in space. Oracle’s reported use of trucked natural gas to power data centres illustrated the physical constraints and higher costs associated with expanding AI infrastructure.

The Risk Reversal discussion centred on personal AI agents and their implications for advertising and commerce, while also describing possible data centres in space 1. Oracle’s reported use of trucked natural gas to power data centres illustrated the physical constraints and higher costs associated with expanding AI infrastructure 32.

Earlier editions

Oct 15 AI demand was still described as powerful, but financing, valuation and growth concerns drove a clear split be › Oct 14 The central dispute was not whether AI demand exists, but whether infrastructure profits and semiconductor pri › Oct 13 The central dispute was whether AI earnings and infrastructure demand can justify continued optimism despite r › Oct 12 The central dispute was whether AI’s powerful market and infrastructure momentum reflects durable demand or a › Oct 11 The central claim was that AI investment and valuations look vulnerable if growth and revenue fail to accelera › Oct 10 AI demand was portrayed as powerful but increasingly vulnerable to revenue opacity, infrastructure constraints › Oct 8 AI infrastructure enthusiasm is colliding with rising leverage, concentration and bubble concerns. › Oct 6 AI investment and infrastructure momentum remained strong, but financing, demand, valuation and cybersecurity ›