The market moved

-11.0ppin 24h · now

Will the highest temperature in Helsinki be 13°C on May 17?

Weather · resolves May 17 · vol $466.56

Why

Probability fell sharply down to 1¢ (toward NO) over the last 24 hours, a 11.0pp shift. Resolution depends on wunderground.com — directional traders may be reading new information from that source.

What to verify

  • Cross-check the resolution source: wunderground.com — https://www.wunderground.com/history/daily/fi/vantaa/EFHK.
  • Read recent whale flow on Orrery's market page — $5k+ trades show up alongside the move so you can tell if size is following the price or fading it.
  • Market resolves in 31.2h — late-stage moves are often settlement positioning, not new information.
share-card v2Public Polymarket data · no editorial.
-11.0pp · Will the highest temperature in Helsinki be 13°C on May 17? | Orrery