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Re: [amibroker] IIF statements in Buy Condition



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Trading Reference Links

Anthony,

Thank you for your efforts, but I think it does not work the wanted
way (ZigZag from High to Low).

B Rgds

--- In amibroker@xxxxxxxxxxxxxxx, "Anthony Faragasso" <ajf1111@xxxx>
wrote:
> /* criteria for high and low pivot */
> 
> HP = IIf( H < Ref(H,-1) AND Ref(H ,-1) > Ref(H ,-2) AND Ref(H ,-1) >
Ref(H
> 
> ,-3), 1, 0);
> 
> LP = IIf( L > Ref(L ,-1) AND Ref(L ,-1) < Ref(L ,-2) AND Ref(L ,-1)
< Ref(L
> 
> ,-3), 1, 0);
> 
> EnableScript("jscript");
> 
> <%
> 
> result = VBArray(AFL("High")).toArray();
> 
> function TrendLine( starti, startv, endi, endv )
> 
> {
> 
> for( j = starti; j <= endi; j++ )
> 
> {
> 
> result[ j ] = startv + ( j - starti )*(endv-startv)/(endi-starti);
> 
> }
> 
> }
> 
> High = VBArray(AFL("High")).toArray();
> 
> Low = VBArray(AFL("Low")).toArray();
> 
> HP = VBArray(AFL("HP")).toArray();
> 
> LP = VBArray(AFL("LP")).toArray();
> 
> endi = -1;
> 
> starti = -1;
> 
> dir = 0;
> 
> for( i = High.length - 0; i >= 0; i-- )
> 
> {
> 
> if( dir == 1 && LP[ i ] )
> 
> {
> 
> TrendLine( i, Low[ i ], endi, endv );
> 
> endi = i;
> 
> endv = Low[ i ];
> 
> dir = -1;
> 
> }
> 
> else
> 
> if( dir == -1 && HP[ i ] )
> 
> {
> 
> TrendLine( i, High[ i ], endi, endv );
> 
> endi = i;
> 
> endv = High[ i ];
> 
> dir = 1;
> 
> }
> 
> else
> 
> if( dir == 0 && endi == -1 && LP[ i ] )
> 
> {
> 
> endi = i;
> 
> endv = Low[ i ];
> 
> dir = -1;
> 
> }
> 
> else
> 
> if( dir == 0 && endi == -1 && HP[ i ] )
> 
> {
> 
> endi = i;
> 
> endv = High[ i ];
> 
> dir = 1;
> 
> }
> 
> }
> 
> AFL("Graph0")=result;
> 
> %>
> 
> Graph0Color=colorRed;
> 
> Graph1=Close;
> 
> Graph1Style=64;



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