HDY:=EMA (100*(C-LLV(LOW,34))/(HHV(H,34)-LLV(LOW,34)),3); 风险值:HDY,COLORCYAN; 卖出警戒:90,COLORFFFF00; V6:=CLOSE/REF(CLOSE,3)>=1.1; V7:=BACKSET(V6,3); V9:=TROUGHBARS(3,15,1)<10; V11:=IF(V9=1,50,0); V10:=PEAKBARS(3,15,1)<10; V12:=IF(V10=1,50,0); 头部:= IF(V12=50,100,0); 底部:= IF(V11=50,50,0); 卖:IF(头部>REF(头部,1),70,0),COLORGREEN; DRAWTEXT(卖=70,70,'←准备卖出 '),COLORGREEN; 买:IF(底部>REF(底部,1),10,0),COLORRED; DRAWTEXT(买=10,10,'←准备买入 '),COLORRED;
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