About Outlier Weekly
Who writes the letter, what it covers, and — just as important — 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. Most issues apply a three-formula framework to one rare-event market. Some issues are operator notes on those products. The market analysis is the spine; the product letters are how a reader gets from the newsletter to Atto or GuruWatcher without a thin blog in between.
A short history
Outlier Weekly launched in May 2026. Every issue is free to read. The letter has no paywall. As of 21 September 2026 the newest letters are the parlay price, Tanbreez, and tungsten. 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 market issue runs the same loop. The operator picks one market, applies the three-formula system from Methodology, and writes up the result. Product issues do the same claim-and-link job for Atto and GuruWatcher: one letter, one owned hub page, one product URL.
What the letter covers
- Mispriced rare-event opportunities on Polymarket and Kalshi.
- The three-formula system behind each position (see Methodology).
- Operator notes: Atto paperwork and GuruWatcher Discord alerts.
- Named-pair notes, including SPCX / Anthropic (SpaceX versus the lab).
- Desk letters: displayed-American parlays, Tanbreez, and tungsten.
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 archive, and the RSS feed. This domain, outlierweekly.com, is the owned hub: it links to the letters and hosts the evergreen pages that describe the letter, its system, and its tools.
Subscribe at outlierweekly.substack.com/subscribe.