SL = ( HHV( H, 26 ) + LLV( L, 26) )/2; TL = ( HHV( H, 9 ) + LLV( L, 9 ) )/2; DL = Ref( C, 25 ); Span1 = Ref( ( SL + TL )/2, -25 ); Span2 = Ref( (HHV( H, 52) + LLV(L, 52))/2, -25); maxgraph = 6; graph0 = SL; graph1 = TL; graph2 = DL; graph3 = Span1; graph4 = Span2; graph5 = close; graph0style = graph1style = graph2style = graph3style = graph4style = 1; graph5style = 5; graph0color = 7; graph1color = 5; graph2color = 13; graph3color = 6; graph4color = 6; graph5color = 2;