I was following your example on TradersStudio's manual for developing a TradersStudio Stock Session and kind of got confused on your Commission/slippage inputs.

You are using a Commision of .01.....so I'd assume you are not talking about an actual $10per trade Commision correct?  What is does that number represents then?

Isn't 0.1% Slippage too small a number?  What is this suppose to represent? Ask/Bid percent difference?

.01 means .01 per unit. If unit size is 1, and we buy 1000 units, in this case 1000 shares this would be a $10.00 commission.

.01% is  ten cents slippage on a $100.00 stock would be ten cents, This is a reasonable number since I used it on Nasdaq 100 stocks which have tight spreads.