logoalt Hacker News

bagacraptoday at 2:48 PM3 repliesview on HN

Technically you can't bet on the demise of a person, at least in the US, as participants recently discovered when the previous supreme leader of Iran was killed and their "leadership change" bet did not pay out.


Replies

ptsnevestoday at 3:44 PM

This is true for Kalshi but not for Polymarket. Also Kalshi voided the bet and it got sued. By the way prediction markets are commodity securities where Matt Levine mentioned it should not allow death contracts. Here we are though..

loegtoday at 3:58 PM

Kalshi doesn't pay out for demise of a person (though, arguably inconsistently[1]); Polymarket does (probably in violation of US regulation, but there are no rules anymore).

[1]: For example, they did pay out on a bet over whether Jimmy Carter would attend Trump's 2025 inauguration; he didn't, at least in part because he was dead.

show 1 reply
thrancetoday at 3:27 PM

There are bets like "X out of function by april" which are functionally equivalent to betting on their demise.