VAR1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100; VAR2:=Ema(VAR1,30); VAR3:=EMA(VAR2,30); VAR4:=3*VAR2-2*VAR3; 势:=EMA(VAR4,5); 进入异动区:crOSS(10,势);