A1:=(CLOSE+HIGH+LOW)/3; A2:=EMA(A1,3); A3:=REF(A2,1); A4:=IF(A2>A3,A2,DRAWNULL); A5:=IF(A2<=A3,A2,DRAWNULL); STICKLINE(CROSS(C,REF(A5,1)),REF(A5,1)*1.002,REF(A5,1),20,0),COLORRED; DRAWTEXT(CROSS(REF(A4,1),C) AND A4,H,'↓开跌'),COLORGREEN;
