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