gavindiaz/mql5
1
0
Fork 0
mirror of https://github.com/softwaredevelop/mql5.git synced 2026-08-21 08:18:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

refactor: harmonized with fully manual MA calculations

Browse Source
This commit is contained in:
Toh4iem9
2025-08-29 10:00:32 +02:00
parent a625e2b007
commit d9bb631dc6
1 changed files with 35 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Indicators/MyIndicators/RSIMa.mq5
+35 -25
View File
@@ -121,43 +121,53 @@ int OnCalculate(const int rates_total,
} }
//--- STEP 2: Calculate the Moving Average on the RSI buffer //--- STEP 2: Calculate the Moving Average on the RSI buffer
for(int i = start_pos; i < rates_total; i++) int ma_start_pos = g_ExtPeriodRSI + g_ExtPeriodMA - 1; // Correct start pos
for(int i = ma_start_pos; i < rates_total; i++)
{ {
// --- FIX: Full, robust switch block for all MA types ---
switch(InpMethod) switch(InpMethod)
{ {
case MODE_EMA: case MODE_EMA:
if(i == start_pos) // Initialization with manual SMA
{
double sum = 0;
for(int j = 0; j < g_ExtPeriodMA; j++)
sum += BufferRawRSI[i - j];
BufferRSIMA[i] = sum / g_ExtPeriodMA;
}
else // Recursive calculation
{
double pr = 2.0 / (g_ExtPeriodMA + 1.0);
BufferRSIMA[i] = BufferRawRSI[i] * pr + BufferRSIMA[i-1] * (1.0 - pr);
}
break;
case MODE_SMMA: case MODE_SMMA:
if(i == start_pos) // Initialization with manual SMA if(i == ma_start_pos)
{ {
double sum = 0; double sum=0;
for(int j = 0; j < g_ExtPeriodMA; j++) for(int j=0; j<g_ExtPeriodMA; j++)
sum += BufferRawRSI[i - j]; sum+=BufferRawRSI[i-j];
BufferRSIMA[i] = sum / g_ExtPeriodMA; BufferRSIMA[i] = sum/g_ExtPeriodMA;
} }
else // Recursive calculation else
{ {
BufferRSIMA[i] = (BufferRSIMA[i-1] * (g_ExtPeriodMA - 1) + BufferRawRSI[i]) / g_ExtPeriodMA; if(InpMethod == MODE_EMA)
{
double pr=2.0/(g_ExtPeriodMA+1.0);
BufferRSIMA[i] = BufferRawRSI[i]*pr + BufferRSIMA[i-1]*(1.0-pr);
}
else
BufferRSIMA[i] = (BufferRSIMA[i-1]*(g_ExtPeriodMA-1)+BufferRawRSI[i])/g_ExtPeriodMA;
} }
break; break;
case MODE_LWMA: case MODE_LWMA:
BufferRSIMA[i] = LinearWeightedMA(i, g_ExtPeriodMA, BufferRawRSI); {
break; double lwma_sum=0, weight_sum=0;
for(int j=0; j<g_ExtPeriodMA; j++)
{
int weight=g_ExtPeriodMA-j;
lwma_sum+=BufferRawRSI[i-j]*weight;
weight_sum+=weight;
}
if(weight_sum>0)
BufferRSIMA[i]=lwma_sum/weight_sum;
}
break;
default: // MODE_SMA default: // MODE_SMA
BufferRSIMA[i] = SimpleMA(i, g_ExtPeriodMA, BufferRawRSI); {
break; double sum=0;
for(int j=0; j<g_ExtPeriodMA; j++)
sum+=BufferRawRSI[i-j];
BufferRSIMA[i] = sum/g_ExtPeriodMA;
}
break;
} }
} }