MQL5 柱线开盘和收盘

Question

I am new to MQL5. I want to write a function like

if(Candleopen < calndleclose)

How to write this in MQL5

Answer 1

Oh.: Try this:

int shift = 1;
double   open  = iOpen(Symbol(),Period(),shift);
double   close  = iClose(Symbol(),Period(),shift);

if(open > close) functionBuy();