把次公式改为条件选股公式(条件是“低点”)。
var1:=LLV(LOW,21);
var2:=HHV(HIGH,21);
快一: EMA((CLOSE-var1)/(var2-var1)*100,5),colorcyan;
快:=EMA((CLOSE-var1)/(var2-var1)*50,13);
D:= EMA(0.667*REF(快一,1)+0.333*快一,2);
var3:=LLV(LOW,55);
var4:=HHV(HIGH,34);
var5:=EMA((CLOSE-var3)/(var4-var3)*100,3);
var6:=(快+var5)/2;
var7:=EMA(0.667*REF(var5,1)+0.333*快一,2);
var8:=EMA(var6,5);
慢:=EMA(0.667*REF(var8,1)+0.333*var8,2);
快二:ma(快一,n1);
慢一:慢, linethick1,colormagenta;
慢二:快, linethick2, colorred ;
DRAWICON(CROSS(快一 ,快 ) ,20 ,1 );
DRAWTEXT(CROSS(快一 ,慢 ) and 慢 <30,ref(快一,1) , '低点' ),colorwhite;
正确答案:
var1:=LLV(LOW,21);
var2:=HHV(HIGH,21);
快一:= EMA((CLOSE-var1)/(var2-var1)*100,5),colorcyan;
快:=EMA((CLOSE-var1)/(var2-var1)*50,13);
D:= EMA(0.667*REF(快一,1)+0.333*快一,2);
var3:=LLV(LOW,55);
var4:=HHV(HIGH,34);
var5:=EMA((CLOSE-var3)/(var4-var3)*100,3);
var6:=(快+var5)/2;
var7:=EMA(0.667*REF(var5,1)+0.333*快一,2);
var8:=EMA(var6,5);
慢:=EMA(0.667*REF(var8,1)+0.333*var8,2);
CROSS(快一 ,慢 ) and 慢 <30;
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