[Help] Weird exponential values (even negative) when I print my data of price and rsi

[Skester96]

Hello, 

I want to fill these arrays with high and low values of rsi and price. When I use a position of 5 it prints fine (see the first 4 rows of the photo, these are pricehighs, pricelows, rsihighs and rsilows). The moment I use a bigger position to search throught the data 10, 15,... I get weierd exponential data (huge and negative numbers). I have no idea how this came into my code as I haven't dont any calculation to alter the data, what can be happening here? My results are even negative!

This my code:

#include <indicators/indicators.mqh>

CIndicators  g_indicators;
CiRSI       *g_rsi;
CiClose     *g_close;

float pricelows [];
float pricehighs [];
float rsilows []; 
float rsihighs [];


//SIZE I USE TO SCROLL IN THE FOOR LOOP
int AR = 10;

int OnInit() {

    ArrayResize(pricelows,AR); 
    ArrayResize(pricehighs,AR); 
    ArrayResize(rsilows,AR); 
    ArrayResize(rsihighs,AR);

    g_close = new CiClose();
    g_rsi = new CiRSI();
    

    bool setup = (
        g_close.Create(_Symbol, PERIOD_CURRENT)
        && g_rsi.Create(_Symbol, PERIOD_CURRENT, 14, PRICE_CLOSE)
        && g_indicators.Add(g_close)
        && g_indicators.Add(g_rsi)
    );
    if (!setup)
        return INIT_FAILED;
    return INIT_SUCCEEDED;
}


void OnTick() {

    g_indicators.Refresh();  

     //Define lenght of search 
     int position = AR;
   

//----------------------------------------------------------------Make array of lowers and highers    
     
     for (int i = 0; i < position; i++)
     {       
         if(g_close.GetData(i) < g_close.GetData(i+1))
             ArrayFill(pricelows, i, 1, g_close.GetData(i)); 
                              
              //lows
         if(g_close.GetData(i) > g_close.GetData(i+1))
             ArrayFill(pricehighs, i, 1, g_close.GetData(i));                     
     }
          
     for (int i = 0; i < position ; i++)
     {         
         if(g_rsi.Main(i) < g_rsi.Main(i+1))
             ArrayFill(rsilows, i, 1, g_rsi.Main(i));
         
         if(g_rsi.Main(i) > g_rsi.Main(i+1))
             ArrayFill(rsihighs, i, 1, g_rsi.Main(i));      
     }
   
     ArrayPrint(pricehighs);
     ArrayPrint(pricelows); 
     ArrayPrint(rsihighs);
     ArrayPrint(rsilows);
     
     }

and this is my result: See attached image. 

[Skester96]

//--------[Update]-------//

Even If I change m size to 5 I get the weird huge negative data

[William Roeder]

Your code	if(g_close.GetData(i) < g_close.GetData(i+1))              ArrayFill(pricelows, i, 1, g_close.GetData(i));
equivalent	if(g_close.GetData(i) < g_close.GetData(i+1))              pricelows[i] = g_close.GetData(i);

You only fill some elements of your arrays. The rest have garbage.