G1:=BARSLAST(H=LLV(H,12)); DRAWTEXT(C>O AND C>REF(C,1) AND G1=0,L*0.99,'谷底'),COLORMAGENTA; 选股: G1:=BARSLAST(H=LLV(H,12)); xg:C>O AND C>REF(C,1) AND G1=0;