Zex-Indicator is made for low TF’s and very suitable for scalping.
For example use a 5 min TF as leading TF and scalp with a 3 or 4 min TF.
///Zigo 10/07/2020
a=SMI[12,6,5](close)
b=triangularaverage[5](a)
zex=1.682*(a-b)
T= time/10
if zex crosses over 0 then
DRAWTEXT("time#t#", barindex, -25, dialog, standard, 15)coloured(0,125,175,255)
elsif zex crosses under 0 then
DRAWTEXT("time#t#", barindex, +25, dialog, standard, 15)coloured(255,25,75,255)
endif
Return a as "BasicLine", b as"CrossLine",zex as "Histogram"