5 resultsfor “Kalshi insider trading measures”
insider trading Prediction market company Kalshi has announced a series of measures to prevent insider
trading full time.](https://npr.brightspotcdn.com/dims3/default/strip/false/crop/1188x1186+0+71/resize/100/quality/85/format/png/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2F3d%2F48%2F6d2a42ea43ad91400b620e9b3b83%2Fprediction-markets.png)](https://www.npr.org/2026/01/17/nx-s1-5672615/kalshi-polymarket-prediction-market-boom-traders-slang-glossary) ### [Business](https://www.npr.org/sections/business/) ### [They quit their day jobs to bet on current events. A look inside the prediction market mania](https://www.npr.org/2026/01/17/nx-s1-5672615/kalshi-polymarket-prediction-market-boom-traders-slang-glossary) "We as a state should
Kalshi and Polymarket. Despite calls for a new House rule and at least [10 proposed bills](https://www.documentcloud.org/documents/28124291-prediction-market-bills/#document/p1) on insider trading on prediction markets, the lower chamber has not moved on a rule change
Kalshi and Polymarket, which make money by charging fees on transactions, describe prediction markets as a form of derivatives trading. Derivatives are contracts that allow traders to make bets on the future value
Kalshi, Novig and Robinhood also follow the same business model, but Polymarket has been the standout winner of 2026 because it controversially allows users to bet on the outcome of conflicts like the Iran