This command makes FSB reload the historical data concerning the current currency instrument and period. It is useful for refreshing the test results after you've changed the data file. The same can be done by just selecting the currency instrument again from the currency pairs menu. After reloading the data, Forex Strategy Builder will recalculate the strategy automatically.
Fast key Ctrl + L.
You can set the trading charges here: Spread, Swap Numbers and Slippage.
For further information check the article Trading Charges.
The “Data Horizon” dialog window is used to set limitations when loading the historical data. These limitations will affect the current data only, and won't change the initial data file.
For further information check the article Data Horizon.
The “Data Directory” allows you to set a new path to a data file which loads historical data of your choice.
For further information check the article Data Directory.