Proprietary software is usually undisclosed, you may try to apply PRT but I don’t think you’ll get any useful help (it would be odd if they did!).

You may search this forum for versions that you may modify to suit your needs.

You may also search the web for the formulas and build them on your own.

Exponential moving average code:

once customema=close
EMALength = 10
alpha = 2/(EMALength+1)
if barindex>EMALength then 
 CustomEMA = alpha*Close + (1-alpha)*CustomEMA[1]
endif

return customEMA

Weighted Moving Average code:

period = 10
price = customclose

pricesum=0
a=0
for i = 0 to period do
 p=period-i 
 pricesum = pricesum+price[i]*p
 a = a + i
next 

wma = pricesum/a

return wma as "wma"

All is good now 🙂

Hello Nicolas 🙂 Thanks for the codes ! It’s really useful

I’m wondering something about the wilder moving average code, on this line:

wilder = close * K + wilder[1] * (1-K)

I understand it’s a sophisticated way to make a loop,

at the first iteration of the loop, i guess wilder is undefined, so “wilder[1] * (1-K)” should equals to “undefined * (1-K)”

so my guess is that it is equal to 0 on the first iteration

am I right ?