2021-05-30 23:00发布 生成海报
VAR1:=XMA(REF((L+OPEN+CLOSE+HIGH)/4,1),2);
VAR2:=SMA(ABS(LOW-VAR1),11,1)/SMA(MAX(LOW-VAR1,0),11,1);
VAR3:=EMA(VAR2,3);