VAR1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;
 VAR2:=SMA(VAR1,20,1);
 VAR3:=SMA(VAR2,15,1);
 VAR4:=(3*VAR2+2*VAR3)/4;
 VAR5:= REF(VAR4,1);
 RSA:SMA(MAX(VAR4-VAR5,0),2,1)/SMA(ABS(VAR4-VAR5),2,1)*100;
 RSB:MA(RSA,10);
初升介入:IF(CROSS(RSA,RSB),50,0),STICK,LINETHICK2;
洗盘加仓:IF(CROSS(RSB,90),50,0),STICK,LINETHICK2;
 DRAWTEXT(CROSS(RSA,RSB),-15,'初升介入'),COLORBLUE;
 DRAWTEXT(CROSS(RSB,90),-15,'洗盘加仓'),COLOR00FFFF;
 -30;