P1:=5;P2:=4; Var1:=LLV(LOW,P1); Var2:=HHV(HIGH,P1); K: EMA((CLOSE-Var1)/(Var2-Var1)*100,P2),colorred,LINETHICK2; {投股票网-股票公式网站 www.tou18.cn} D: EMA(0.667*REF(K,1)+0.333*K,2),colorWhite,LINETHICK2; 超卖:20,DOTLINE; 超买:80,DOTLINE;
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