| symbol | string | Yes | Symbol or description of the instrument |
| instrument_type | string | Yes | Type, possible values: Futures, Options |
| strike_price | number | No | Strike price of the contract |
| expiry_date | number | No | Contract expiry date epoch |
| buy_date | number | Yes | Buy date epoch |
| exchange | string | No | Exchange where trade is made |
| open_quantity | number | Yes | Quantity of units held of the instrument |
| average_price | number | Yes | Average buy price across all trades |
| previous_closing_price | number | Yes | Last traded price of the instrument |
| unrealized_profit_or_loss | number | No | Unrealized P&L = (Previous Closing Price - Average Price) × Open Quantity |