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Argentina presidential election: first round winner? — Will Sergio Massa win the first round of the 2027 Argentine presidential election?

Heads up: Kalshi and Polymarket resolve this market 364 days apart — the price difference may reflect different time horizons rather than a genuine arbitrage opportunity.
7.8%volume-weighted implied probability
YES price range
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Kalshi Polymarket
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Best price
Kalshi
8¢
bid 7¢ · ask 8¢
24h vol $265
Trade on Kalshi →
Polymarket
8¢
bid 5¢ · ask 11¢
24h vol $384
Trade on Polymarket →

Mapping notes

Event pair: 'Argentina Presidential Election First Round Winner' ↔ 'Argentina presidential election: first round winner?' (score 0.75, outcome match 0.57, llm=uncertain).

Kalshi ticker
KXARGENTINAPRES1R-27OCT24-SMAS
Resolves 10/23/2028
Polymarket condition
0x3e78a22ae85f59ff…
Resolves 10/25/2027
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