About Outlier Weekly
A weekly letter on investing and AI. One subject per issue, with the numbers written in the open. This page says who writes it, what it covers, and what it is not.
Who writes it
Outlier Weekly is written by Cemini23, an operator who builds and ships the products behind two of the letters: Atto (youratto.com), a local paperwork kit built around a real Italy packet, and GuruWatcher (guruwatcher.com), an alert-only app that pings Discord when a newsletter's printed price is hit.
The letter started in May 2026 on rare-event markets. It now writes about investing and AI, one subject per issue, plus notes on the products the operator ships. A letter and its hub page do the same job: one claim, the numbers, and a link.
A short history
Outlier Weekly launched in May 2026. Every issue is free to read. The letter has no paywall. As of 12 October 2026 the newest letters are Swarmer, rearmament, and Voyager. Atto and GuruWatcher remain on the same site. The archive is the full list, and RSS carries every issue.
How the letter is made
Each issue picks one subject and writes the numbers in the open. The first market issues used the three-formula system on Methodology. Later issues use the same habit on mines, models, tickets, and products. Product letters do the claim-and-link job for Atto and GuruWatcher: one letter, one owned hub page, one product URL.
What the letter covers
- Investing: metals, licenses, listings, and other names with a number you can check. See Swarmer, rearmament, Voyager, tungsten, Tanbreez, and SPCX / Anthropic.
- AI: labs and models, including the Anthropic side of that pair, and the tools built next to the letter.
- Other desks when the number is the story, including displayed-American parlays and the early Polymarket and Kalshi issues.
- Operator notes: Atto paperwork and GuruWatcher Discord alerts.
- The three-formula system from the first issues (see Methodology).
What it is not
- Not a broker or an adviser. No order execution, no managed accounts, no per-trade recommendations. Letters are research notes written in public.
- Not a hosted watch or filing service. Atto and GuruWatcher run on your computer. The operator does not run them for you.
- Not Outlier AI, Outlier.com, or Outlier.org. Those are unrelated companies. Outlier Weekly is an independent newsletter by an individual operator.
- Not investment advice. Nothing in the letters or on this site is a solicitation to buy or sell any security or contract.
Where the letters live
Letters publish on Substack and stay there as the canonical copy: the publication's About page, the Methodology page, the archive, and the RSS feed. This domain, outlierweekly.com, is the owned hub: it links to the letters and hosts the evergreen pages for the letter, how an issue is built, and the tools.
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