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[amibroker] Re: Backtesting a ranking system


  • Date: Thu, 18 Mar 2010 20:14:22 -0000
  • From: "googool123123" <bfallahi@xxxxxxxxx>
  • Subject: [amibroker] Re: Backtesting a ranking system

PureBytes Links

Trading Reference Links

Thank you for your suggestion.

Is it not possible to do thin in regular mode

I am looking for examples of sorting tickers based on ranks, and navigating rank-sorted array


any suggestions is much appreciated

--- In amibroker@xxxxxxxxxxxxxxx, "droskill" <droskill@xxx> wrote:
>
> Amibroker has a unique backtesting mode for system such as this called Rotational - plenty of examples on this board if you do a search.
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "googool123123" <bfallahi@> wrote:
> >
> > Hi,
> > 
> > I would like to write a simple backtest that would rank a watchlist
> > based on a certain criteria and buys any neww addition at the end of the
> > month and sells any one that goes out of previous top 5, can someone
> > please help me to the right direction? Thanks
> > 
> > something like this pseudo code assuming RSI is used for ranking
> > 
> > maxPositions = 5
> > minPositions = 5
> > 
> > stockArray = rankRSI(watchList)
> > rankArray = sort(stockArray)
> > 
> > if( now is endOfMonth)
> > {
> >       for i = rankArray[0] to rankArray[4]
> >       {
> >           if(rankArray[i] not in openPositionsArray
> >           {
> >                buy rankArray[i]
> >                openPositionsArray.add(rankArray[i])
> >            }
> >        }
> > 
> > 
> >          for i = openPositionsArray[openPositionsArray.length] to
> > openPositionsArray[0]
> >          {
> >               if(openPositionsArray[i] is not in rankArray[0] to
> > rankArray[4]
> >              {
> >                   sell(openPositionsArray)
> >                   openPositionsArray.remove[openPositionsArray[i])
> >              }
> >           }
> > }
> >
>




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