| Name | Type | Description | Notes |
|---|---|---|---|
| name | String | Options contract name | [optional] |
| last_price | String | Last trading price | [optional] |
| mark_price | String | Current mark price | [optional] |
| index_price | String | Current index price | [optional] |
| ask1_size | Number | Best ask size | [optional] |
| ask1_price | String | Best ask price | [optional] |
| bid1_size | Number | Best bid size | [optional] |
| bid1_price | String | Best bid price | [optional] |
| position_size | Number | Current total long position size | [optional] |
| mark_iv | String | Implied volatility | [optional] |
| bid_iv | String | Bid side implied volatility | [optional] |
| ask_iv | String | Ask side implied volatility | [optional] |
| leverage | String | Current leverage. Formula: underlying_price / mark_price * delta | [optional] |
| delta | String | Delta | [optional] |
| gamma | String | Gamma | [optional] |
| vega | String | Vega | [optional] |
| theta | String | Theta | [optional] |
| rho | String | Rho | [optional] |