How does the portfolio backtesting tool word? For a given list of stocks, on any given day, it only takes one trade.

Question

I am interested in knowing how the portfolio tester picks its stock to tract when , say 3 stocks are avaliable to insert into the portfolio tester.

Answer 1

Thats because you did not apply position sizing rules as described in the MANUAL

http://www.amibroker.com/guide/h_portfolio.html

Reading tutorial is REQUIRED.