A man in Chicago recently bet that the Federal Reserve would hold interest rates steady.
When he collected his winnings, he told journalists it wasn't gambling... it was "organised truth-telling."
I love that.
The platform he used to bet on this was a prediction market.
Basically an online betting site where instead of wagering on horses, you're wagering on things like economic data, election results and apparently who will win Survivor Season 50.
These things are exploding right now.
Platforms like Kalshi and Polymarket are pulling in a very specific crowd… people who got addicted to short-dated options or day trading crypto and want something even faster and simpler.
And I get the appeal, I really do.
You log on, find a question, click yes or no, and wait for the result.
It's clean. It's simple.
The problem is what happens when you're wrong.
In prediction markets, you lose every single cent you put in. There's no halfway. Your trade doesn't "almost work."
You're either right, or you're wiped out.
That tells you everything about who these platforms are designed for.
Look, some people will make money on prediction markets.
A few people also win at roulette, it doesn’t mean they have a strategy.
The investors who will get hurt are the ones treating these platforms like a shortcut.
The ones who think clicking "yes" on an unemployment report bet is research because they read a headline about it that morning.
Because markets have always found ways to separate enthusiastic amateurs from their money.
Prediction markets are just the newest, shiniest version of that. So stay well away.
Oliver