Sci the code I copied from elsewhere and from a template I...

Sci the code I copied from elsewhere and from a template I already had, and then modified/added to it.  The Buy and Sell code you have to write yourself I think.  Although I'm pretty sure you could use the AFL Wizard to do it as well.  AFL == Amibroker Formula Language.  I generally write/develop an indicator that plots the Buy/Sell signals and have a look at them on a chart first.  There are heaps of systems code on-line in forums and in the Amibroker Forum.  There isn't a BackTester wizard but you can set up all of the basic settings using the "Backtester Settings" UI.  Four of the tab pages are shown below.  Note that this is where you setup any default Walk-Forward and Monte Carlo analysls settings as well.  You can also configure all of the settings in the code as well, and these override the default setting you make via the UI.