2022-04-25 10:00发布 生成海报
>
> 趋势线
Q2:=(CLOSE-LLV(LOW, 18))/(HHV(HIGH, 18)-LLV(LOW, 18))*100;
Q3:=
(Q2, 9, 1);
Q4:=S
(Q3, 3, 1);
长
:3*Q3-2*Q4,COLORWHITE,