See: http://www.amibroker.com/guide/a_custommetrics.html
An example can be found here: http://finance.groups.yahoo.com/group/amibroker/message/146164 Mike --- In [email protected], "jchi18" <inbox....@...> wrote: > > Another question I had was whether we would have custom formulas output in > the backtest results. For instance, can I see the RSI for each trigger? I > would like to look at the losers and see if I can identify similarities > between them. > > --- In [email protected], "jchi18" <inbox.chi@> wrote: > > > > Now that I've found a competent group that seems willing to help, I would > > like to pose some questions: > > > > 1. What is the best way to reference an index (i.e., S&P 500) and > > depending on the condition of that index the formula would indicate a buy > > signal for stock A or a sell signal for stock B? I am trying to create a > > simple formula that trades two ETFs (MDY for longs and MYY for shorts). > > > > 2. Is there a way to change your position size depending on variables? > > For instance, I would like to increase the size of my buys and decrease the > > size of my shorts in the case where the overall market (i.e., S&P500 close > > > its 200 MA) is in an uptrend. And vice versa. > > > > 3. I have been reading some books and I wanted to emulate a formula that I > > read about. It's very simple but I can't figure out how to do it simply. > > If there are three consecutive closes above the 65 SMA, then buy. If there > > are three consecutive closes below the 65 SMA then sell. Any thoughts on > > how to do it? > > > > Thanks again for everyone who helped me before. I'm going to guess that > > you'll be hearing a lot from me. > > >
