Daily Alpha · X
· Post-Market Alpha · by Buzzberg Research
X's loudest recurring themes were Muse-driven agentic disruption, memory and compute scarcity, diesel export-ban risk and hawkish Fed repricing.
Themes on this desk
Memory and compute pricing
Citi's NAND deficit and +45% 2027 ASP call, 52-week server DDR lead times and Samsung's HBM4 base-die shift mark a broadening scarcity trade.
Fed and rates
Barkin and Collins lean hawkish on inflation; a paper attributes most of the 10-year yield rise to payroll and Fed-speech windows.
Diesel export policy
Trump and Bessent are examining a diesel export ban, while a White House official said there are no current plans and only two formal legislative sponsors back bills.
Ticker heat
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Top voices by smart followers and alpha score
Market Radar →Citrini: 25-name AI losers short basket down 38% while SPY up 75% over three years
Citrini reports that a basket of 25 AI losers shorted three years ago is down 38% while SPY is up 75%, and highlights the July 2023 squeeze when selling these names on AI risk was widely mocked.
25 AI losers in a short basket, 3 years later SPY +75% and our basket down -38%.
A concrete track record showing that shorting incumbents purely on AI-disruption risk has been a losing trade versus the index, a caution for anyone sizing similar shorts now.
Watch Whether the basket's underperformance versus SPY persists or mean-reverts; a sustained narrowing of the gap would suggest the AI-loser short finally works.
Source →Nvidia pushes Korean, Japanese and Taiwanese substrate makers to finish glass substrate development within two years
Korean media reports that Nvidia has asked substrate makers in South Korea, Japan and Taiwan to complete glass substrate development within two years, potentially before 2028, a supply-chain directive that pulls forward next-generation packaging roadmaps.
Korean media reports that Nvidia has asked substrate makers in South Korea, Japan, and Taiwan to complete glass substrate development
Glass substrates are a key enabler for larger, higher-density AI accelerator packages; an Nvidia-imposed two-year deadline accelerates capex and qualification at Asian substrate suppliers and tightens the advanced-packaging supply chain that gates AI GPU output.
Watch Confirm via substrate makers' capex announcements, qualification timelines and Nvidia packaging disclosures; slippage past 2028 or a denial from Nvidia would invalidate the accelerated timeline.
Source →Sumitomo flagged as 16.2x P/E hyperscaler AI supplier with fiber-to-laser LTAs
Serenity argues Sumitomo trades at 16.2x trailing P/E despite holding many hyperscaler long-term agreements across AI infrastructure from fiber to lasers, framing it as a deep-value AI anomaly where the only debate is duration.
Or a 16.2x trailing P/E Sumitomo, despite having way too many hyperscaler LTAs in AI from fiber to lasers.
A large diversified Japanese trading house with AI supply-chain LTAs at a mid-teens multiple offers a cheaper way to own AI infrastructure demand than pure-play AI names, and the claim is specific enough to screen.
Watch Verify Sumitomo's AI-related LTA disclosures and segment earnings against the 16.2x trailing P/E; multiple re-rating or LTA cancellations would test the thesis.
Source →Muse agent expansion threatens products that cannot integrate
bubbleboi reacts to Expedia joining Muse, saying they are going for all the verticals and that if your product cannot work with the muse agent it is worth less now.
If your product can’t work with muse agent it’s worth less now.
Frames agent interoperability as a new competitive moat test: consumer platforms that fail to plug into dominant AI agents risk disintermediation and multiple compression.
Watch Further Muse vertical partnerships and evidence of traffic or booking share shifting to agent-mediated channels.
Source →White House says no current plans to restrict diesel exports
A White House official stated on September 21 that the administration had no current plans to prohibit or restrict diesel exports; Interior Secretary Doug Burgum separately expressed skepticism that an export ban would reduce energy prices while leaving open consideration of measures that could demonstrably work.
stated position. On September 21, a White House official said there were no current plans to ban or restrict diesel
The administration's stated position is the strongest evidence against treating a diesel export ban as imminent, materially lowering the near-term policy tail risk for independent refiners VLO, MPC, PSX, DK, and CLMT.
Watch Any change in the administration's public position, or an executive order/DOE action invoking specific statutory authority, would invalidate this de-risking signal.
Source →