I have posted this indicator in the library today. This indicator give a line(s) in the graph that marks the past trend. If we take two different settings for q, (for example 29 and 13) the lines are convergent or divergent or exceptional equal. The angle that will be created by the two lines gives the direction of the trend.

Unfortunate the lines not adapt by a new candle. (see 2 attachments). Maybe someone can help find a way to coding this matter.

// q as a variable 29 and 13 is a good pair to use
// q = 29 and or 13
Once j=0
once ab=q

Z=DPO[AB*2](close)
if Z=Z[1] and Z[1]=Z[2] and Z[2]<>Z[3] Then
PP=1
endif
//////////////////////////////////////////////////
N=(AB*2)-4
P=(N/2)-1
d100=DPO[n](close)
m100=close-d100
cx=(m100-m100[1]+(close[p])/n)*n
PW = TypicalPrice
RX= Range
///////////////////////////////////////////////////
SQR1=(SQRT(RX) *180) -225
SQ1=SQR1/360
ZZ=SQ1 Mod 100
So9=SQ1-Zz
Fxd=PW+(So9*2)
IF Close > FXD Then
CS=CX-(So9*1.1618)
else
CS=CX+(So9*1.1618)
endif
/////////////////////////////////////////////////////
if pp=1 and pp[1]=0 then
A=LinearRegressionSlope[AB](CS)
B=LinearRegression[AB](CS)
c=(b-a*ab)
endif

if Pp=0 then
st=undefined
else
J=J+1
ST=a*j+c
endif
STx=(ST/100)*100

Return  STx as "F1 Gann Trend"

GannTrend1DOW-1-minuut.png GannTrend2DOW-1-minuut.png