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Atalanta BC vs. Parma Calcio 1913: Kalshi vs Polymarket odds

Atalanta BC: 65¢ on Kalshi, 65¢ on Polymarket. Both exchanges price it the same.

Atalanta BC vs. Parma Calcio 1913

Kalshi vol $63KPolymarket 24h $29K
OutcomeKalshiPolymarketGap
Atalanta BC65¢65¢0¢
Parma Calcio 191316¢14¢-2¢

Why the same contract has two prices

Kalshi and Polymarket run separate order books with different traders, so prices drift apart. Fees differ, and liquidity differs by market. Check each exchange's resolution rules before treating a gap as free money: small wording differences can mean the contracts are not identical.

Where can you trade it?

Kalshi and Polymarket US availability depends on your state, and sports contracts are blocked in some states. Check your state.

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