N:=9;
M:=3;
LOWV:=LLV(LOW,N);
HIGHV:=HHV(HIGH,N);
RSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,M);
K:EMA(RSV,M);
D:MA(K,M),colorwhite;
观望区:20,POINTDOT,colorred;
风险区:80,POINTDOT,colorgreen;
50,POINTDOT,colorwhite;
上升:IF(K>=D,K,DRAWNULL),colorred,LINETHICK1;
下降:IF(K<D,K,DRAWNULL),colorgreen,LINETHICK1;
K:EMA(RSV,M);
D:MA(K,M);
a:80;
b:20;
C:50;
LOWV:=LLV(LOW,N);
HIGHV:=HHV(HIGH,N);
RSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,M);
K:EMA(RSV,M);
D:MA(K,M);
X1:80;
X2:20;
X3:50;
var1:=REF(CLOSE,1);
var2:=SMA(MAX(CLOSE-var1,0),7,1)/SMA(ABS(CLOSE-var1),7,1)*100,coloryellow;
var21:IF(var2<20,40,20),colorgreen;
var22:IF(var2>80,60,80),COLORFFFF50;
var2↑:STICKLINE(FILTER(REF(var2,1)<20 AND var2>REF(var2,1),5),20,40,8,0),colorgreen;
var2↓:STICKLINE(FILTER(REF(var2,1)>80 AND var2<REF(var2,1),5),60,80,8,0),colorgreen;
DRAWTEXT(FILTER(REF(var2,1)<20 AND var2>REF(var2,1),5),40 ,'买入' ),colorgreen;
DRAWTEXT(FILTER(REF(var2,1)>80 AND var2<REF(var2,1),5),60 ,'卖出' ),COLORFFFFFF;
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