Key Takeaways
- Kalshi led July with $38.65B of the $54.09B prediction market quantity.
- FIFA World Cup helped elevate charges to $327.67M and 365.9M transactions.
- Kalshi held $1.30B of $1.91B open curiosity as markets watch post-Cup demand.
Prediction markets permit individuals to purchase and promote contracts tied to the result of future occasions moderately than buying conventional monetary property. Merchants can speculate on all the pieces from elections and financial knowledge to sports activities championships, with costs shifting as expectations change.
The World Cup, one of many world’s largest sporting occasions, created a perfect setting for fast buying and selling exercise as each match generated new alternatives.
Buying and selling Exercise Rises to New Heights
The numbers logged in June and July, from Dune.com’s prediction market dashboard, illustrate simply how dramatic the rise turned. Whole prediction market notional quantity reached $54.09 billion in July, up from $49.95 billion in June, representing a rise of roughly 8.3% in a single month.

Kalshi dominated the market, processing $38.65 billion, or roughly 71.5% of whole quantity. Polymarket generated $7.89 billion, whereas Polymarket (US) added one other $4.86 billion, giving the mixed Polymarket ecosystem practically $12.75 billion, or about 24% of month-to-month exercise. Opinion, predict.enjoyable, Crypto.com, Limitless, and smaller platforms accounted for the remaining share, highlighting how concentrated the business has turn into between Polymarket and Kalshi.
Captured Income Throughout Platforms
Increased buying and selling exercise naturally translated into larger platform income. Estimated prediction market charges climbed to roughly $327.67 million throughout July, Dune.com stats present.
Kalshi once more led the business, producing roughly $252.92 million, or about 77% of all estimated charges. Polymarket produced $39.72 million, whereas Polymarket (US) collected $29.52 million. Predict added $4.44 million, Limitless generated simply over $1 million, and Opinion contributed about $50,000. The charge breakdown intently mirrored buying and selling exercise, reinforcing Kalshi’s commanding place.
Accelerated Consumer Participation
Rising curiosity was equally evident in transaction counts. Platforms processed practically 365.92 million transactions throughout July as merchants constantly adjusted positions all through the event.
Kalshi dealt with 246.73 million transactions, representing roughly 67.4% of whole exercise. Polymarket recorded 62.03 million, whereas Polymarket (US) processed 38.13 million. Collectively, the 2 Polymarket platforms accounted for roughly 100 million transactions, or about 27% of all market exercise. Predict.enjoyable contributed one other 16.74 million, whereas the remaining platforms dealt with comparatively small volumes.
Expanded Capital Commitments
The World Cup additionally inspired merchants to maintain more cash dedicated to open positions. Open curiosity, which measures the full worth of lively contracts that haven’t but settled, approached $1.91 billion throughout early July.

Kalshi held roughly $1.30 billion, equal to about 68% of whole open curiosity. Polymarket accounted for $419.21 million, whereas Polymarket (US) contributed one other $154.30 million. Predict.enjoyable held $23.76 million, with Opinion, Limitless and different platforms representing solely a small fraction of excellent positions.
Why Sports activities Matter
In contrast to monetary markets, prediction markets thrive on uncertainty and fixed data. Each aim, harm, referee resolution and event upset instantly adjustments the perceived likelihood of future outcomes, encouraging merchants to revise positions all through the competitors. The World Cup’s practically monthlong schedule created a steady stream of tradable occasions that stored exercise elevated from the opening match by the ultimate.
The event additionally broadened participation past conventional prediction market customers. Sports activities followers who may by no means commerce contracts tied to inflation or elections all of a sudden had acquainted occasions to observe, growing liquidity and drawing extra capital into the ecosystem.
What Comes Subsequent
The World Cup demonstrated that international sporting occasions can dramatically broaden prediction market participation far past election betting and different topics, producing good points throughout practically each business metric. Whether or not these elevated ranges persist after the event concludes will turn into one of many sector’s largest questions.
Buyers and platform operators will now watch upcoming sporting calendars, main political occasions, and regulatory developments to find out whether or not prediction markets can retain their expanded person base or whether or not exercise regularly returns to pre-tournament ranges. With the World Cup ended, prediction market open curiosity has cooled considerably.
