N:=5; N1:=21; VAR1A:=(HHV(HIGH,9)-CLOSE)/(HHV(HIGH,9)-LLV(LOW,9))*100-70; VAR2A:=SMA(VAR1A,9,1)+100; VAR3A:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; VAR4A:=SMA(VAR3A,3,1); VAR5A:=SMA(VAR4A,3,1)+100; VAR6A:=VAR5A-VAR2A; 跟庄:=IF(VAR6A>N1,VAR6A-N1,0); XG:CROSS(跟庄,0.01);
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