| Name | Type | Description |
|---|---|---|
| bid_open | Numeric | The price of the bid at open |
| bid_high | Numeric | The high bid so far today |
| bid_low | Numeric | The low bid so far today |
| ask_open | Numeric | The price of the ask at open |
| ask_high | Numeric | The high ask so far today |
| ask_low | Numeric | The low ask so far today |
| trade_open | Numeric | The price of the trade at open |
| trade_high | Numeric | The high trade so far today |
| trade_low | Numeric | The low trade so far today |
| ask_close | Numeric | The price of ask at close today |
| bid_close | Numeric | The price of bid at close today |
| trade_close | Numeric | The price of the last trade of the day |
| mark | Numeric | The mark price |