VAR2:=LLV(LOW,33);
VAR3:=HHV(HIGH,21);
VAR4:=EMA((CLOSE-VAR2)/(VAR3-VAR2)*100,20)*0.998;
短線通道:20,COLORGREEN;   短線頂部:85,COLORFF00FF;
強弱分界:50,COLOR00FFFF;
短線:=EMA(0.667*REF(VAR4,1)+0.333*VAR4,1);
STICKLINE(短線>=REF(短線,1),短線+0.5,短線-1,6,0),COLORRED,LINETHICK2;
STICKLINE(短線
STICKLINE(短線通道>短線,短線通道,短線,7,0),COLOR00FFFF, LINETHICK3;

主力進場:STICKLINE(VAR4>REF(VAR4,1),0,VAR4,4,1 ),COLORFF0000;
VAR9:=CROSS(VAR4,VAR2) AND VAR4>80;
STICKLINE(VAR9,VAR3-1,100,1,1),LINETHICK2,COLORYELLOW;
AA:=SMA(ABS(L-REF(L,1)),30,1)/SMA(MAX(L-REF(L,1),0),30,1);
狐貍露頭:EMA(IF(L<=LLV(L,30),AA,0),3)*10,COLORRED,LINETHICK2;
DRAWICON(CROSS(VAR3,VAR4),VAR3,9);
主力抄底:EMA(IF(L<= LLV(L,99),SMA(ABS(L-REF(L,1)),99,1)/SMA(MAX(L-REF(L,1),0),99,1),0)*30,3),COLORYELLOW,LINETHICK2;
STICKLINE(主力抄底>0,0,主力抄底,5,5),COLOR000FFF,LINETHICK2;
STICKLINE(狐貍露頭>0,0,狐貍露頭,5,5),COLORFF00FF,LINETHICK2;
趨勢【天】:BARSLAST(MA(C,21)
STICKLINE(趨勢【天】>0,0,趨勢【天】,4,2),COLOR0099FF;
DRAWTEXT(FILTER(CLOSE>0,100),15,'安全區(qū)'),COLORWHITE;
DRAWTEXT(FILTER(CLOSE>0,120),65,'強勢區(qū)'),COLORRED;
  DRAWTEXT(CROSS(短線,短線通道) ,短線+1,'買不虧'),COLORFF00FF;
STICKLINE(VAR9>85,85,VAR9,5,5),COLOR000FFF,LINETHICK2;