VAR01:=C-REF(C,1);VAR02:=100*EMA(EMA(VAR01,6),6)/EMA(EMA(ABS(VAR01),6),6);MA5:=EMA(C,5);MA13:=EMA(C,13);UP:=DRAWLINE(L=LLV(L,BARSLAST(CROSS(MA13,MA5))+1),LLV(L,BARSLAST(CROSS(MA13,MA5))+1),H=HHV(H,BARSLAST(CROSS(MA5,MA13))+1),HHV(H,BARSLAST(CROSS(MA5,MA13))+1),0),COLOR0000FF;DOWN:=DRAWLINE(H=HHV(H,BARSLAST(CROSS(MA5,MA13))+1),HHV(H,BARSLAST(CROSS(MA5,MA13))+1),L=LLV(L,BARSLAST(CROSS(MA13,MA5))+1),LLV(L,BARSLAST(CROSS(MA13,MA5))+1),0),COLOR00FF00;BT:(LLV(VAR02,2)=LLV(VAR02,7)ANDCOUNT(VAR02<0,2)ANDCROSS(VAR02,MA(VAR02,2)))ANDREF(DOWN,1)<REF(DOWN,2)ANDUP>REF(DOWN,1);补充：drawline在通达信中会用到未来数据，产生信号飘移，这样就不太好了。