Available collateral in USD.
Liquidated fees in USD at that time.
Liquidator fees in USD at that time.
Maker fees in USD at that time.
Maker volume in USD at that time.
Realized funding PnL in USD at that time.
Realized position PnL in USD at that time.
Taker fees in USD at that time.
Taker volume in USD at that time.
Timestamp of this snapshot.
Total equity in USD.
Historical margin data point for an account, used in margin history views.