Each market asks a question and lists an outcome for each answer. A share in an outcome pays $1 if it happens and $0 if it does not, so a price of 30¢ means traders give it about a 30% chance.

Each market uses the Binance 1-hour candle for the coin. Up wins if the close is equal to or higher than the open.

Yes. You can sell your shares at the current price at any time before the market closes. Holding to the end pays $1 per share if your outcome wins.

Traders do. Prices come from supply and demand on an on-chain order book and automated liquidity, not from Limitless. The odds on each market are the current price of each outcome.

Yes. Resolved markets stay published with their final result, so you can open any past hourly crypto market and check its outcome.