https://tontine.cash/ is a MSCHF game. On 2021-12-27, 7141 players each paid $10 into a central pot and have been required to check in at least once a day by midnight EST/EDT or else be eliminated. The last remaining player will win the pot. As of 2025-01-30, 132 players remain, and 3 players have been eliminated thus far this year.

The market resolves to the range containing the number of Tontine players who are eliminated between 2026-01-01 and 2026-12-31 inclusive.

Tontine

Tontine: everybody buys in, and the last person alive takes the pot. Log in every day to confirm you’re still alive.