| Name | Type | Description | Notes |
|---|---|---|---|
| ask | float | The ask price. | |
| ask_exchange | float | The ask side exchange ID. See <a href="https://polygon.io/docs/stocks/get_v3_reference_exchanges\" alt="Exchanges">Exchanges</a> for Polygon.io's mapping of exchange IDs. | [optional] |
| ask_size | float | The ask size. | |
| bid | float | The bid price. | |
| bid_exchange | float | The bid side exchange ID. See <a href="https://polygon.io/docs/stocks/get_v3_reference_exchanges\" alt="Exchanges">Exchanges</a> for Polygon.io's mapping of exchange IDs. | [optional] |
| bid_size | float | The bid size. | |
| last_updated | int | The nanosecond timestamp of when this information was updated. | |
| midpoint | float | The average of the bid and ask price. | |
| timeframe | string | The time relevance of the data. |