C1:=REVERSE(C);
  DRAWKLINE(-LOW, -OPEN, -HIGH, -CLOSE);

MID : MA(C1,26); 
  UPPER: MID + 2*STD(C1,26); 
  LOWER: MID - 2*STD(C1,26); 
  MA15:MA(C1,15);
  IF(MA15>REF(MA15,1),MA15,DRAWNULL),LINETHICK3,COLORMAGENTA;

AY:MA(C1,4); 
  A3:=REF(AY,10)=HHV(AY,2*10+1); B3:=FILTER(A3,10); 
  C3:=BACKSET(B3,10+1); AD:=FILTER(C3,10); 
  A4:=REF(AY,10)=LLV(AY,2*10+1); B4:=FILTER(A4,10); 
  C4:=BACKSET(B4,10+1); CD:=FILTER(C4,10); 
  E:=REF(AY,BARSLAST(AD)); F:=REF(AY,BARSLAST(CD)); 
  T3:=BARSLAST(AD)<BARSLAST(CD) AND NOT(AD) ; 
  T4:=BARSLAST(AD)>BARSLAST(CD) AND NOT(CD); 
  IF(T3,E,E),COLORFF00FF,POINTDOT; 
  STICKLINE(T3,E,E,10,0),COLORFF00FF;