Prediction markets like Kalshi and Polymarket have grown sharply over the previous 12 months, drawing in a wave of customers. The mixed month-to-month notional quantity hit an all-time excessive of $29.8 billion final month, up roughly 588% from a 12 months earlier.
Nonetheless, a brand new Wall Road Journal evaluation of platform information takes a more in-depth take a look at how these customers are literally faring, and the image is way much less rosy. The Journal discovered that greater than 70% of Polymarket customers are shedding cash.
Prediction Market Income Stay Concentrated
In accordance with the report, Polymarket has not less than 2.3 million complete accounts. WSJ reviewed 1.6 million accounts which were lively since November 2022.
It revealed that simply 0.1% of accounts captured 67% of all income. This indicated that fewer than 2,000 of the accounts collectively netted almost $500 million in income.
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The standard person is down between $1 and $100. As well as, the underside 10% have misplaced a median of $4,000 every.
“Informal merchants are bleeding money whereas a small variety of refined professionals—together with buying and selling companies with entry to huge streams of knowledge—eat their lunch,” the report learn.
A separate educational examine analyzing information from November 11, 2022, by March 29, 2026, reached comparable conclusions. It discovered that 68.8% of Polymarket customers have misplaced cash. Furthermore, 1% of merchants have accounted for 76.5% of complete income.
In the meantime, Bloomberg individually reported that greater than 100,000 Polymarket accounts have misplaced not less than $1,000 since January 2025. That determine is almost double the variety of wallets with comparable positive aspects.
Losers Outnumber Winners on Kalshi
On Kalshi, shedding customers outnumber winners by 2.9 to 1, based on spokeswoman Elisabeth Diana. She cited information from the previous month. The platform doesn’t disclose complete person numbers.
The Journal additionally examined over 35,000 accomplished point out markets on Kalshi. “Sure” trades priced at a 50% profitable chance paid out solely round 40% of the time. Due to this fact, bettors systematically overpay for these contracts.
“On common, mention-market merchants placing cash on “sure” on the primary value they see—a typical sample for retail merchants—will lose 11% of the cash they wager. These returns are worse than most Vegas slot machines, based on analysis from the College of Nevada, Las Vegas,” WSJ wrote.
BeInCrypto has reached out to Polymarket and Kalshi for remark and can replace this text with any response.
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The submit Prediction Markets Hit New Milestones, however Most Merchants Are Dropping, WSJ Finds appeared first on BeInCrypto.