A1:3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1);黑码线:EMA(A1,5),LINETHICK2,COLOR6600FF;A2:=(黑码线-REF(黑码线,1))/REF(黑码线,1)*100;A3:=EMA(C,5);A4:=((C-LLV(L,21))/(HHV(H,21)-LLV(L,21)))*100;:(MA(3*SMA(A4,6,1)-2*SMA(SMA(A4,5,1),5,1),2)),LINETHICK2,coloryellow;A5:=(HHV(H,60)-C)/(HHV(H,60)-LLV(L,60))*100;DRAWTEXT(FILTER(REF(黑码线,1)>90 AND A2<0>REF(A2,1))*25,colorred;DRAWICON(底部 AND A3>REF(A3,1),25,4);DRAWTEXT(CROSS(趋势线,A1),趋势线,'始');DRAWTEXT(CROSS(黑码线,A1