What Is Position Sizing?

Short answer: Sizing is how much capital the skill will allow after a name passes filters. Tokens include maxPosition, maxPortfolio, convictionThreshold, or keywords like kelly / equal-weight. Without sizing, a skill is a book report.

Why it is a first-class token

Judgment is not only “what.” It is “how much.” Livermore pyramids. Turtles use ATR/N-units. Value skills often cap a single name at a percent of book. The agent must emit a size, not just a ticker.

On Questflow, Fund-level sizing still sits inside your execution permissions. The skill proposes; the harness cannot exceed your scoped limits.

Related: Risk · Investment schema

Nothing here is financial advice.