Topic
transportation security administration
1 market across Kalshi and Polymarket, $207 traded today.
| Market | Chance | 24h | Last 24h | Best price | Volume 24h |
|---|---|---|---|---|---|
 TSA avg check-ins from Sep 14 to 20, 2026?Above 2.4 millionEconomicsEnds Sep 20, 2026 | 56% | — |  70¢ | $207 |