Account currency
OptionalcurrentCurrent total asset value
Query start date string
Query end date string
Start time (unix timestamp string)
End time (unix timestamp string)
OptionalendingEnding asset value
OptionalinitialInitial asset value
OptionalinvestTotal invested amount
Whether any trades occurred
OptionalsumTotal profit/loss
OptionalsumTotal profit/loss rate
Per-asset-type breakdown
Account-level P&L summary