2021-05-15 02:00发布 生成海报
二分位:(H+L)/2 ,LINETHICK3,coloryellow,POINTDOT;
MID1 : MA(CLOSE,18),POINTDOT,LINETHICK3,colorwhite;
UPPER1: MID1 + 2*STD(CLOSE,14),linethick2,coloryellow;