# Prediction Market

| Property                 | Description                                                                                                               | Type   |
| ------------------------ | ------------------------------------------------------------------------------------------------------------------------- | ------ |
| timestamp                | The timestamp of the snapshot (in unix time).                                                                             | number |
| block\_date              | The timestamp truncated (ie, YYYY-MM-DD format for daily snapshots and YYYY-MM-DD HH:00:00 for hourly snapshots).         | date   |
| chain\_id                | The standard id of the chain.                                                                                             | number |
| user\_address            | The address of the user that owns this order in the snapshot.                                                             | string |
| market\_address          | The smart contract of the address of the market (if no smart contract, please create a unique identifier for the market). | string |
| order\_id                | Identifier for the particular limit order.                                                                                | number |
| open\_order\_size\_usd   | The USD value of the open amount for this particular limit order.                                                         | number |
| closed\_order\_size\_usd | The USD value of the open amount for this particular limit order in the interval for the given timestamp.                 | number |
| locked\_order\_size\_usd | The USD value of the open filled and matched for this particular limit order.                                             | number |
| poll\_open\_timestamp    | The timestamp that the poll opens at.                                                                                     | number |
| poll\_close\_timestamp   | The timestamp that the poll closes at.                                                                                    | number |