Supported Columns
- Generic: Date, Symbol, Side, Quantity, Price, Fees, Currency, FeeCurrency
- Interactive Brokers: Symbol, Date/Time, Buy/Sell, Quantity, T. Price, Comm/Fee, Currency
Tip: IBKR "Flex Queries" or "Trade Logs" work best. Negative fees (e.g. -1.00) are automatically converted.