MA5:=MA(C,5); MA10:=MA(C,10); MA20:=MA(C,20); A1:=CROSS(MA5,MA10); T1:=BARSLAST(A1); A2:=T1>0 AND CROSS(MA5,MA20); T2:=BARSLAST(A2); CROSS(MA10,MA20) AND T2>0;