CHANGELOG · NOTES

Notes from the engine room.

Market structure, edge detection, and what we shipped. Written by the team that builds Selene.

Feb 24, 2026Story

The Edge That Earned $1M: Inside the Selene Team's Two-Year Run

How a group of friends used a market-based approach — and the books' own signals — to turn sports betting into over $1,000,000 in profit, and why we built Selene to share that edge.