N:=34;MIDA:EMA(C,N);VART1:=POW((C-MIDA),2);VART2:=EMA(VART1,N);VART3:=SQRT(VART2);UPPERA:MIDA+2*VART3;LOWERA:=MIDA-2*VART3;:REF(MIDA,1),LINETHICK2;UB:=REF(UPPERA,1);A:=C>生命线;B:=C>UB;E:=C<10;E:=A AND B AND E;DRAWICON(ACE,生命线,1);