Politics / Elections

WA-01 primary: who will advance? — Will Mary Silva advance in the 2026 WA-01 primary?

Heads up: Kalshi and Polymarket resolve this market 457 days apart — the price difference may reflect different time horizons rather than a genuine arbitrage opportunity.
68.8%volume-weighted implied probability
YES price range26.5pp dislocation
K
P
0%50%100%
Kalshi Polymarket
Kalshi
82¢
bid 79¢ · ask 85¢
Trade on Kalshi
Best price
Polymarket
55¢
bid 12¢ · ask 99¢
Trade on Polymarket

Mapping notes

Event pair: 'WA-01 Primary Winners' ↔ 'WA-01 primary: who will advance?' (score 0.60, outcome match 0.40).

Kalshi ticker
KXWAPRIMARY-0126-MSIL
Resolves 11/3/2027
Polymarket condition
0xc407570f2e86d695
Resolves 8/4/2026
Pro
Order book depth, real-time dislocation alerts, correlated markets, and cross-venue portfolio margin — coming soon.