A look at Polymarket, a crypto-based prediction market with a focus on elections that has raised $70M+ and traded $350M+ in predictions on the US election (Ben Cohen/Wall Street Journal)

Ben Cohen / Wall Street Journal:
A look at Polymarket, a crypto-based prediction market with a focus on elections that has raised $70M+ and traded $350M+ in predictions on the US election  —  Prediction markets can provide a clear signal through even the most deafening noise.  That's why Americans are obsessively refreshing this one.