Hello

if we are using this indicator on 10 min chart  with standard value as in the code and if we want to use it on 1 min chart and obtain same values on the indicator as it was on 10 min chart is then enought to change only fastMA and SlowMA? like 12*10 and 26*10 ? i did try that but i dont get the same value on the indicator.

//PRC_ALMA MACD | indicator
//17.09.2016
//parameters
// Sigma = 4
// Offset = 0.85
// Fast = 12
// Slow = 26
// Signal = 9

Price = customclose

//---Fast MA
m = (Offset * (Fast - 1))
s = Fast/Sigma
WtdSum = 0
CumWt  = 0
for k = 0 to Fast - 1 do
Wtd = Exp(-((k-m)*(k-m))/(2*s*s))
WtdSum = WtdSum + Wtd * Price[Fast - 1 - k]
CumWt = CumWt + Wtd
next
FastMA = WtdSum / CumWt

//---Slow MA
n = (Offset * (Slow - 1))
t = Slow/Sigma
SWtdSum = 0
SCumWt  = 0
for k = 0 to Slow - 1 do
SWtd = Exp(-((k-n)*(k-n))/(2*t*t))
SWtdSum = SWtdSum + SWtd * Price[Slow - 1 - k]
SCumWt = SCumWt + SWtd
next
SlowMA = SWtdSum / SCumWt

//---MACD
ALMAMACD = FastMA-SlowMA

//---Signal MA
n = (Offset * (Signal - 1))
t = Signal/Sigma
SWtdSum = 0
SCumWt  = 0
for k = 0 to Signal - 1 do
SWtd = Exp(-((k-n)*(k-n))/(2*t*t))
SWtdSum = SWtdSum + SWtd * ALMAMACD[Signal - 1 - k]
SCumWt = SCumWt + SWtd
next
SignalMACD = SWtdSum / SCumWt

RETURN ALMAMACD as "ALMA MACD", SignalMACD as "Signal line"