底分型

AAA:=REF(HIGH,2)>(REF(HIGH,1))  AND REF(LOW,2)>(REF(LOW,1)) AND LOW>REF(LOW,1);

BBB:=REF(HIGH,1)=LLV(HIGH,5) AND REF(LOW,1)=LLV(LOW,5) ;

底分型:=AAA AND BBB ;

DRAWTEXT(底分型,L*0.995,'^底'),COLORYELLOW;