trader specialization

When prediction market participants concentrate their trading in a single topic or category, and whether that concentration reflects genuine informational edge. Specialists outperform generalists only in domains where expertise plausibly confers an advantage.

Cluster: Information Theory

Related Concepts

• retail flow — Trading activity from non-professional participants, generally considered less informed and more predictable.
• information aggregation — The process by which markets combine dispersed private knowledge into a single consensus price signal.
• market making — Continuously quoting bid and ask prices to facilitate trading, earning the spread while managing inventory risk.

Articles about trader specialization

• The Behavior of Polymarket Traders: An Onchain Analysis of 2.9 Million Accounts by Will Owens