The commission and slippage options, self-explanatory in their impact, can be specified in three ways:
Dollar amount: use the $ symbol before the amount (e.g. $50.00),
Price units: use amount with no symbols (e.g. 1.25), or
Percentage of price: use the % symbol after the amount (e.g. 0.1%).
Total commission and slippage are reported in the Final Stats section of the Summary Report.