Series, events, markets, and trades
Dataset Description
Kalshi prediction-market content modeled in three layers:
Series – a theme that groups related questions.
Event – a specific question template within a series (often adds time/scope).
Market – a tradable contract that targets one outcome/subject under an event.
Quick examples
| Series | Event | Market (example) |
|---|---|---|
| Best Actor in a Motion Picture – Musical or Comedy | Golden Globe nominations for Best Actor (that category) | Will Leonardo DiCaprio be on the list of nominees at the 83rd Golden Globes? |
| Best Television Series – Drama | Golden Globe nominations for Best TV Series – Drama | Will The Last of Us be on the list of nominees at the 83rd Golden Globes? |
| #1 most searched on Google | #1 Searched Person on Google in 2025 | Will Bianca Censori be ranked #1 (Global – People)? |
| ATP Tennis Match | Djokovic vs Borges | Will Novak Djokovic win the Djokovic vs Borges match? |
Tables included
series— one row per series (theme).events— one row per event, linked to its series.markets— one row per tradable market with identifiers, status, timing, pricing and liquidity fields.market_trades— executed trades (“ticks”) per market.
All timestamps are UTC. Fields with the suffix “_dollars” are USD-denominated counterparts when provided by the source.
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