大盘见底指标－－-（大盘，附图，源码，贴图，说明）

a5:=.5*hl+ll;
DRAWTEXTREL(0,0,'最高￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣￣'
),COLORYELLOW;
DRAWTEXTREL(0,900+76,'最低................................................................................................................................................................................'),color00ff00;
DRAWTEXTREL(0,0.50*(900+76),'0.5..........................................................................................................................................................................'),color0099ff;
DRAWTEXTREL(0,0.191*(900+76),'0.809.......................................................................................................................................................................'),colorred;
DRAWTEXTREL(0,0.382*(900+76),'0.618.......................................................................................................................................................................'),colorred;
DRAWTEXTREL(0,0.618*(900+76),'0.382.......................................................................................................................................................................'),colorred;
DRAWTEXTREL(0,0.809*(900+76),'0.191.......................................................................................................................................................................'),colorred;
a:=MA(VOL,233);
大盘见底指标:a/100000000,LINETHICK2;
很简单，其实就是一个233日均量线指标，关键是用法。
指标用法：（高点-低点）/2+低点=下一次大盘底部值