I'd like to set the following conditions in System Tester:

* Entry - buy only above signal bar high

* Initial stop - at the previous two bars' low

* Trailing stop - previous five bars' low - I presume you can write a formula in the "Sell Order" tab for this?

Is it possible to express all or some of the above in System Tester?

And could someone explain to me how to use the "Stop" and "Limit" options in the Buy and Sell tabs?

Thanks!