Kalshi and Polymarket each exploring fundraising at $20 billion valuations, double previous rounds: WSJ

Kalshi and Polymarket each exploring fundraising at $20 billion valuations, double previous rounds: WSJ The Block

Early report Major update Updated Mar 7, 2026, 6:28 PM UTC

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What changed

Early report surfaced from Polymarket (Google News) 2h ago.

First seen Mar 7, 2026, 6:28 PM UTC Latest source Mar 7, 2026, 6:28 PM UTC

Update 1 2h ago

Polymarket (Google News) •published Mar 7, 2026, 6:28 PM UTC •fetched Mar 7, 2026, 7:00 PM UTC