Topic
map pool
1 market across Kalshi and Polymarket.
| Market | Chance | 24h | Last 24h | Best price | Volume 24h |
|---|---|---|---|---|---|
 Will Valve add Cobblestone to the map pool by...?December 31SportsEnds Oct 31, 2026 | 10% | — |  11¢ | — |
Topic
1 market across Kalshi and Polymarket.
| Market | Chance | 24h | Last 24h | Best price | Volume 24h |
|---|---|---|---|---|---|
| Will Valve add Cobblestone to the map pool by...?December 31SportsEnds Oct 31, 2026 | 10% | — | 11¢ | — |