[amibroker] Need Help: How to plot.....

[Pankaj Chawla <pankaj013@xxxxxxxxx>]

Hi

 

I have a watchlist say "xyz". Now I want to plot a graph with a bar for

each day representing total number of scrips that made a new 20 day

high minus the total scrips that made a new 20 day low. Can somebody

help me with an AFL that does that.

 

highstock = 0;

lowstock = 0;

For each stock in watchlist "abc"

{

     if (C for stock > Ref(HHV(C,20), -1))

       highstock = highstock + 1;

    else if (C for stock < Ref(LLV(C,20), -1))

      lowstock = lowstock -1;

}

Plot("HL", highstock-lowstock);

 

Thanks

Pankaj

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