| Name | Type | Description | Notes |
|---|---|---|---|
| direction | str | Trade direction of the taker | |
| tick_direction | int | Direction of the "tick" (`0` = Plus Tick, `1` = Zero-Plus Tick, `2` = Minus Tick, `3` = Zero-Minus Tick). | |
| timestamp | int | The timestamp of the trade | |
| price | float | The price of the trade | |
| trade_seq | int | The sequence number of the trade within instrument | |
| trade_id | str | Unique (per currency) trade identifier | |
| iv | float | Option implied volatility for the price (Option only) | [optional] |
| index_price | float | Index Price at the moment of trade | |
| amount | float | Trade amount. For perpetual and futures - in USD units, for options it is amount of corresponding cryptocurrency contracts, e.g., BTC or ETH. | |
| instrument_name | str | Unique instrument identifier |