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),COLORBLUE,LINETHICK3;VAR5:=LLV(LOW,10);VAR6:=HHV(HIGH,25);线:EMA((CLOSE-VAR5)/(VAR6-VAR5)*100,4),COLORRED,LINETHICK2;DRAWTEXT(OSS(80,决策线),75,'小心')COLORWHITE;五十:50,POINTDOT,COLORYELLOW;十:10,COLORYELLOW;八十:80;STICKLINE(势<10>REF(决策线,1) AND 势>REF(势,1),0,1);DRAWICON(决策线>70 AND 势<=决策线 AND 决策线>REF(决策线,1),100,2);