1F
AA:=(O+H+L+C)/4;A1:=HHV(AA,15);A2:=LLV(AA,15);A3:=A1-A2;A4:=EMA((AA-A2)/A3,2)*100;B1:=HHV(AA,60);B2:=LLV(AA,60);B3:=B1-B2;B4:=EMA((AA-B2)/B3,2)*100;C1:=HHV(AA,240);C2:=LLV(AA,240);C3:=C1-C2;C4:=EMA((AA-C2)/C3,2)*100;向下:=(a4<ref(a4,1))+(b4<ref(b4,1))+(c4<ref(c4,1))=3;向上:=(a4>ref(a4,1))+(b4>ref(b4,1))+(c4>ref(c4,1))=3;同时上拐:REF(向下,1)AND向上;--------------------------------------
