on the prediction markets most people know, a winning share pays $1. on a curve-based market, it doesn't. it pays whatever is in the pot, divided by the winning shares. and it changes what being early means. consider this: - a yes/no market seeded with $20. - someone buys $10 of yes and gets 17.4 shares. - the price moves. - the next person buys the same $10 of yes and gets 15.5. - someone else buys $10 of no. $50 in the pot. 52.9 yes shares out, counting the seed funds. if yes wins, each one redeems for about $0.94. > the first buyer takes home $16.46. > the second takes $14.64. same side, same $10, different timing. nobody is underwriting a $1 promise. the winners split what everyone put in, and getting there before the price moved gets you a bigger slice.