N:=20; VAR2:=(CLOSE+HIGH+LOW)/(3); VAR3:=(EMA(VAR2,10)); VAR4:=(REF(VAR3,1)); VAR5:=((REF(HIGH,1)+REF(LOW,1))/(2)); VAR6:=MA(CLOSE,N)+((2)*(STD(CLOSE,N))); xg:CROSS(VAR3,VAR4);
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