[amibroker] Coding help

["Anthony Faragasso" <ajf1111@xxxxxxxx>]

Here is what  I am trying to do:

Lets say that I have TickerX and tickerX has 10 years of data....I would
like to display a line chart of every year that is in the data in the same
Window....

I can currently do it with the following code:

Year1 = BarIndex() - ValueWhen(LastValue(DateNum() )-10002 ==
DateNum(),BarIndex() );

Year1 = LastValue( Year1);

Year2 = BarIndex() - ValueWhen(LastValue(DateNum() )-20002 ==
DateNum(),BarIndex() );

Year2 = LastValue( Year2);

Plot( Close,"present year",colorBlue);

Plot( Ref(Close,-Year1),"previous year", colorRed);

Plot( Ref(Close,-Year2),"2 years ago", colorGreen,styleLine);

Would it be possible to do it with a loop, therefore every year that is in
the database will be displayed ?



Thanks in advance

Anthony




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