B1:=REF(CLOSE,2); B2:=SMA(MAX(CLOSE-B1,0),7,1)/SMA(ABS(CLOSE-B1),7,1)*100; 逢底必抄:IF(B2<19,30,0),LINETHICK2,COLOR00FF00; DRAWTEXT(逢底必抄,25,'逢底必抄'),COLORYELLOW;
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