趋向:=(1.06*(3*SMA((CLOSE-LLV(LOW,34))/(HHV(HIGH,34)-LLV(LOW,34))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,34))/(HHV(HIGH,34)-LLV(LOW,34))*100,5,1),3,1)-50)+50),;VAR2:=(2*CLOSE+HIGH+LOW+OPEN)/5;VAR3:=LLV(LOW,89);VAR4:=HHV(HIGH,89);SK:EMA((VAR2-VAR3)/(VAR4-VAR3)*100,13);SD:EMA(SK,3);MM1:=IF(OSS(趋向,6.5),60,19);DRAWTEXT(MM1=60,65,'买');STICKLINE(CROSS(MM1,20),0,60,3,-1),COLORRED;DRAWLINE(C>0,100,O>0,100,0),COLORYELLOW;