Exclusive | Kalshi and Polymarket Are Each Eyeing Roughly $20 Billion Valuations

Exclusive | Kalshi and Polymarket Are Each Eyeing Roughly $20 Billion Valuations WSJ

Broad coverage Major update Updated Mar 7, 2026, 12:31 AM UTC

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What changed

Fresh follow-up from Polymarket (Google News); the story now has 15 reports.

First seen Mar 6, 2026, 10:41 PM UTC Latest source Mar 7, 2026, 12:31 AM UTC

Update 1 3h ago

Polymarket (Google News) •published Mar 7, 2026, 12:31 AM UTC •fetched Mar 7, 2026, 4:00 AM UTC

Update 2 5h ago

Polymarket (Google News) •published Mar 6, 2026, 10:42 PM UTC •fetched Mar 6, 2026, 11:15 PM UTC