# Use cases

Anything people argue about can be a market. Here are five kinds.

## People

*Figure: An example market trading by itself: Elon Musk (ELON.COOL against ELON.SUCKS, paired with SPCXx). The card shows both sides’ market caps and the consensus, with a buy button per side.*

Fans buy **COOL**, critics buy **SUCKS**, and every post moves the price. The person can claim the market and earn from every trade.

## Sport

*Figure: An example market trading by itself: Messi or Ronaldo (GOAT.MESSI against GOAT.RONALDO, paired with USDC). The card shows both sides’ market caps and the consensus, with a buy button per side.*

Messi or Ronaldo? The debate never ends, so the market never closes. You name both sides.

## Politics

*Figure: An example market trading by itself: Donald Trump (TRUMP.COOL against TRUMP.SUCKS, paired with USDC). The card shows both sides’ market caps and the consensus, with a buy button per side.*

A live approval rating. Polls come out once a month, and this price moves with every trade.

## Memes

*Figure: An example market trading by itself: KIMCHI (KIMCHI.COOL against KIMCHI.SUCKS, paired with SOL). The card shows both sides’ market caps and the consensus, with a buy button per side.*

A meme born with its opposite. Haters buy **SUCKS** instead of launching a vamp, and the creator earns from both sides.

## Questions

*Figure: An example market trading by itself: Is AI a bubble? (AI.YES against AI.NO, paired with USDC). The card shows both sides’ market caps and the consensus, with a buy button per side.*

Any question with no end date. Nobody has to judge it: the price is what the crowd thinks right now.

If people argue about it, it can be a market.