What is Polymarket and how does it differ from regular gambling?
Polymarket is a prediction market where users buy and sell shares on event outcomes; unlike typical gambling, it's framed as market-style contracts and often treated legally like commodities rather than regulated gambling bets.
Why do prediction markets sometimes produce accurate forecasts?
Because participants put real money at stake ('skin in the game'), repeated incorrect predictors lose capital, so market prices tend to reflect aggregated, financially-weighted beliefs and information.
What legal loophole allows Polymarket to operate where betting might be restricted?
Polymarket and similar platforms argue their contracts are akin to commodity or futures markets—betting on future outcomes—so they fall under different regulatory regimes than traditional gambling.
How can traders exploit prediction market inefficiencies?
Traders can use arbitrage by exploiting latency or reporting delays (e.g., faster on-the-ground updates than official feeds) to buy mispriced positions and lock profits, as in the cited $3M example.
What are the main ethical concerns around prediction markets?
Critics worry markets could incent harmful behavior—like betting on deaths or violent acts—and that monetizing predictions may encourage gaming, misinformation, or privacy/insider-trading issues.